CN208981096U - A kind of novel pavement milling machine dedicated water trowel - Google Patents
A kind of novel pavement milling machine dedicated water trowel Download PDFInfo
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- CN208981096U CN208981096U CN201821669514.6U CN201821669514U CN208981096U CN 208981096 U CN208981096 U CN 208981096U CN 201821669514 U CN201821669514 U CN 201821669514U CN 208981096 U CN208981096 U CN 208981096U
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- point
- knife
- milling machine
- cutter head
- cutter hub
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Abstract
The utility model discloses a kind of novel pavement milling machine dedicated water trowels, including cutter hub, knife handle and cylinder, the cutter hub is provided with point of a knife platform far from the side of knife handle, the point of a knife platform includes point of a knife front and point of a knife rear portion, the point of a knife platform is internally provided with mosaic groove, the point of a knife front of the point of a knife platform is provided with cutter head, excessive circle is provided on rear side of the knife handle, the cylindrical outer side is provided with gasket, card slot is evenly arranged on circumference in the middle part of the cylinder, the bit interface is coated with diamond coatings, and the utility model relates to cutter of milling-planing machine technical fields.The novel pavement milling machine dedicated water trowel; cutter head is made of hard alloy and cutter hub; hard alloy is largely embedded in cutter hub; cement pavement compares hard; hard alloy is largely embedded in cutter hub, there is certain protective effect to hard alloy, prevents hard alloy from occurring broken situation at work; the time for extending milling machine cutter head rust, to improve working efficiency.
Description
Technical field
The utility model relates to cutter of milling-planing machine technical field, specially a kind of novel pavement milling machine dedicated water trowel.
Background technique
Equipment for digging up mine or excavating in hard place includes milling machine equipment, wherein being equipped with multiple prominent milling machine knives
Head is engaged with ground.Milling machine cutter head bites ground when they are rotated with cylinder, thus impact soil and from surface removal or
The effect of fragment earth, since milling machine cutter head needs directly with ground face contact, the frictional force being subject to is very big, the feelings to work for a long time
It under condition, is highly prone to wear, the milling machine cutter head meeting rust after damage, it is difficult to be quickly inserted into ground, work is caused to imitate
Rate is low.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel pavement milling machine dedicated water trowel, solves
It in the case where permanent work, is highly prone to wear, the milling machine cutter head after damage can rust, it is difficult to be quickly inserted into ground
It is interior, cause the problem that working efficiency is low.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel pavement milling machine
Dedicated water trowel, including cutter hub, knife handle and cylinder, the cutter hub are provided with point of a knife platform, the point of a knife platform far from the side of knife handle
Including point of a knife front and point of a knife rear portion, the point of a knife platform is internally provided with mosaic groove, the point of a knife front setting of the point of a knife platform
There is cutter head, excessive circle is provided on rear side of the knife handle, the cylindrical outer side is provided with gasket, in the middle part of the cylinder on circumference uniformly
It is provided with card slot, the bit interface is coated with diamond coatings.
Preferably, the cutter hub is made of a rotary table and the frustum of a cone, the cutter hub be it is integrated, set on the outside of the cutter hub
It is equipped with conical socket.
Preferably, the cutter head is cone, is located in the mosaic groove of point of a knife platform on rear side of the cutter head, the cutter head with
Point of a knife platform passes through soldering connection together.
Preferably, the gasket can be movably arranged on the middle part of cylinder, and the gasket outer ring is higher than inner ring.
Preferably, the gasket is set as annular shape, what the cutter hub and knife handle were integrated.
Preferably, the cutter head uses hard alloy, and the cutter head and point of a knife platform excessively locate, the knife excessive using circular arc
The top Jian Tai is provided with fillet, and point of a knife platform outer ring is excessively greater than tool bit diameter.
(3) beneficial effect
The utility model provides a kind of novel pavement milling machine dedicated water trowel.Have it is following the utility model has the advantages that
The novel pavement milling machine dedicated water trowel, cutter head are made of hard alloy and cutter hub, and hard alloy is largely inlayed
In cutter hub, cement pavement compares hard, and hard alloy is largely embedded in cutter hub, there is certain protection to hard alloy
Effect prevents hard alloy from occurring broken situation at work, reduces in the case that milling machine cutter head works for a long time and grinds
The case where damage, extends the time of milling machine cutter head rust, to improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model dismantling；
Fig. 2 is the structural schematic diagram of the utility model cutter.
In figure: 1 cutter hub, 2 knife handles, 3 excessive circle, 4 cylinders, 5 gaskets, 6 point of a knife platforms, 7 cutter heads, 8 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel pavement milling machine dedicated water trowel,
Including cutter hub 1, knife handle 2 and cylinder 4, cutter hub 1 is provided with point of a knife platform 6 far from the side of knife handle 2, and point of a knife platform 6 includes point of a knife front
With point of a knife rear portion, point of a knife platform 6 is internally provided with mosaic groove, and the point of a knife front of point of a knife platform 6 is provided with cutter head 7, sets on rear side of knife handle 2
It is equipped with excessively circle 3, gasket 5 is provided on the outside of cylinder 4, card slot 8 is evenly arranged on 4 middle part circumference of cylinder, 7 surface of cutter head is coated with
Diamond coatings.
Cutter hub 1 is made of a rotary table and the frustum of a cone, cutter hub 1 be it is integrated, be provided with conical socket on the outside of cutter hub 1.
Cutter head 7 is cone, is located in the mosaic groove of point of a knife platform 6 on rear side of cutter head 7, cutter head 7 and point of a knife platform 6 pass through soldering
It links together.
Gasket 5 can be movably arranged on the middle part of cylinder 4, and 5 outer ring of gasket is higher than inner ring.
Gasket 5 is set as annular shape, what cutter hub 1 and knife handle 2 were integrated.
Cutter head 7 uses hard alloy, and cutter head 7 and the excessively place of point of a knife platform 6 are excessive using circular arc, and 6 top of point of a knife platform is provided with
Fillet, 6 outer ring of point of a knife platform are excessively greater than 7 diameter of cutter head.
In use, being exclusively used in pavement milling machine works in cement concrete pavement, cutter head 7 is by hard alloy and 1 group of cutter hub
At, hard alloy is largely embedded in cutter hub 1, and cement pavement compares hard, and hard alloy is largely embedded in cutter hub 1,
There is certain protective effect to hard alloy, prevents hard alloy from occurring broken situation at work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel pavement milling machine dedicated water trowel, including cutter hub (1), knife handle (2) and cylinder (4), it is characterised in that: institute
It states cutter hub (1) to be provided with point of a knife platform (6) far from the side of knife handle (2), after the point of a knife platform (6) includes point of a knife front and point of a knife
Portion, the point of a knife platform (6) are internally provided with mosaic groove, and the point of a knife front of the point of a knife platform (6) is provided with cutter head (7), described
It is provided with excessively circle (3) on rear side of knife handle (2), is provided with gasket (5) on the outside of the cylinder (4), in the middle part of the cylinder (4) on circumference
It is evenly arranged with card slot (8), cutter head (7) surface is coated with diamond coatings.
2. a kind of novel pavement milling machine dedicated water trowel according to claim 1, it is characterised in that: the cutter hub (1)
Be made of a rotary table and the frustum of a cone, the cutter hub (1) be it is integrated, be provided with conical socket on the outside of the cutter hub (1).
3. a kind of novel pavement milling machine dedicated water trowel according to claim 1, it is characterised in that: the cutter head (7)
For cone, cutter head (7) rear side is located in the mosaic groove of point of a knife platform (6), and the cutter head (7) passes through with point of a knife platform (6)
Soldering connection is together.
4. a kind of novel pavement milling machine dedicated water trowel according to claim 1, it is characterised in that: the gasket (5)
It can be movably arranged on the middle part of cylinder (4), gasket (5) outer ring is higher than inner ring.
5. a kind of novel pavement milling machine dedicated water trowel according to claim 1, it is characterised in that: the gasket (5)
It is set as annular shape, what the cutter hub (1) and knife handle (2) were integrated.
6. a kind of novel pavement milling machine dedicated water trowel according to claim 1, it is characterised in that: the cutter head (7)
Using hard alloy, the cutter head (7) and point of a knife platform (6) excessively place are excessive using circular arc, and point of a knife platform (6) top is provided with
Fillet, point of a knife platform (6) outer ring are excessively greater than cutter head (7) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669514.6U CN208981096U (en) | 2018-10-11 | 2018-10-11 | A kind of novel pavement milling machine dedicated water trowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669514.6U CN208981096U (en) | 2018-10-11 | 2018-10-11 | A kind of novel pavement milling machine dedicated water trowel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981096U true CN208981096U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669514.6U Active CN208981096U (en) | 2018-10-11 | 2018-10-11 | A kind of novel pavement milling machine dedicated water trowel |
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| Country | Link |
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| CN (1) | CN208981096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182223A (en) * | 2022-08-16 | 2022-10-14 | 江苏徐工工程机械研究院有限公司 | Road surface milling cutter and road surface milling machine |
-
2018
- 2018-10-11 CN CN201821669514.6U patent/CN208981096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182223A (en) * | 2022-08-16 | 2022-10-14 | 江苏徐工工程机械研究院有限公司 | Road surface milling cutter and road surface milling machine |
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