CN206851287U - A kind of rotary ditcher cutterhead - Google Patents
A kind of rotary ditcher cutterhead Download PDFInfo
- Publication number
- CN206851287U CN206851287U CN201720768504.7U CN201720768504U CN206851287U CN 206851287 U CN206851287 U CN 206851287U CN 201720768504 U CN201720768504 U CN 201720768504U CN 206851287 U CN206851287 U CN 206851287U
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- knife base
- knife
- short sword
- base
- 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.)
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Abstract
The utility model discloses a kind of rotary ditcher cutterhead,Including cutterhead,The octagonal cutterhead is provided with caulking groove among the both side surface per one side,Long cutter mechanism and short sword mechanism is provided with the cutterhead side,And the long cutter mechanism and short sword mechanism are disposed alternately at the side centre position of cutterhead,The long cutter mechanism includes oblique knife,Perpendicular handle and rimmer knife base,The tiltedly knife is arranged at the top of perpendicular handle,The vertical and rimmer knife base is integrally formed,And the rimmer knife base part is into symmetrical two parts,And it is separately mounted in caulking groove,And the rimmer knife base is followed closely by countersunk head and fixed,And the side of the rimmer knife base and cutterhead is into 60 degree of angles,The short sword mechanism includes the cutter hub of rectangular shape,And the cutter hub bottom is connected with short sword base,The mounting means of long cutter mechanism and short sword mechanism insertion cutterhead,So that cutterhead side integrally becomes smooth surface,Thing easy to hang is not allowed,Reduce its advance resistance,So that trench digging work is highly efficient.
Description
Technical field
Ditching machine technical field is the utility model is related to, specially a kind of rotary ditcher cutterhead.
Background technology
Ditching machine is a kind of novel chain type ditching device of highly effective.It is mainly by dynamical system, deceleration system, chain
Bar transmission system and divide the soil series system composition.Diesel engine driving moving gear box, passes after rotation is delivered to clutch by belt
Moving axis, back axle etc. realize the linear motion forward or backward of chain ditcher, in the planting process of agricultural product, it is necessary to
Substantial amounts of to carry out trench digging work, ditching machine is liked by vast farmerses as a kind of easily mechanical, but opening in field
In ditch operation, due to the powerful extensibility of plant roots and stems so that cutterhead is easy to be stirred by rhizome in ditching operation is carried out
Involve, so that adhering to more soil on cutterhead, so as to bring influence to the accuracy and efficiency of trench digging.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of rotary ditcher cutterhead, can passed through
The mode that rimmer knife and short sword are combined, effectively fracture rhizome, so as to more effectively carry out trench digging work.
Technical scheme is used by the utility model solves its technical problem：A kind of rotary ditcher cutterhead, including hammer
Handle and connector, including cutterhead, it is characterised in that：The octagonal cutterhead is provided with embedding among the both side surface per one side
Groove, long cutter mechanism and short sword mechanism is provided with the cutterhead side, and the long cutter mechanism and short sword mechanism are disposed alternately at knife
The side centre position of disk, the long cutter mechanism include oblique knife, perpendicular handle and rimmer knife base, and the tiltedly knife is arranged at the top of perpendicular handle,
It is described it is vertical be integrally formed with rimmer knife base, and the rimmer knife base part is into symmetrical two parts, and is separately mounted in caulking groove,
And the rimmer knife base is followed closely by countersunk head and fixed, and the side of the rimmer knife base and cutterhead is into 60 degree of angles of degree, short sword mechanism bag
The cutter hub of rectangular shape is included, and the cutter hub bottom is connected with short sword base.
As a kind of preferable technical scheme of the utility model, the long cutter mechanism and short sword mechanism respectively have four.
As a kind of preferable technical scheme of the utility model, the caulking groove is identical with the shape of rimmer knife base, knife base, and pacifies
It is consistent with cutterhead surface after the completion of dress.
As a kind of preferable technical scheme of the utility model, the tiltedly knife and cutter hub are integral with rimmer knife base and knife base respectively
Formation type.
As a kind of preferable technical scheme of the utility model, the tiltedly knife is into distorted shape.
As a kind of preferable technical scheme of the utility model, described tiltedly knife one end is thicker, and one end is relatively thin.
As a kind of preferable technical scheme of the utility model, the perpendicular handle and rimmer knife base angle are 120 degree.
As a kind of preferable technical scheme of the utility model, axis hole, and the axis hole four are provided among the cutterhead
It is evenly arranged with some mounting holes week.
Compared with prior art, the beneficial effects of the utility model are：The utility model by setting octagonal cutterhead,
The seamed edge of octagonal cutterhead can provide incision operation of the good cutterhead to soil, while can be in the soil dug
Rhizome is cut off well, by setting long cutter mechanism to be rapidly performed by playing for soil, the thin oblique knife in the thick one side in one side
Design so that rimmer knife mechanism contacts soil when, cut and dig faster, prevent blade skid phenomenon, into 120 angles
Rimmer knife base and handle of a knife, there is provided in the tangential force to digging soil, soil is smashed, by short sword mechanism pair, to rimmer knife machine
Soil that structure is dug carry out it is secondary turn over and, while produce the effect of distortion, the rhizome in soil further interrupted, long cutter mechanism
With the cooperation of short sword mechanism so that the rhizome in soil and soil is easier to be spilled over, while long cutter mechanism and short sword mechanism are embedding
Enter the mounting means of cutterhead so that cutterhead side integrally becomes smooth surface, it is not easy to hang thing, reduce its advance resistance so that trench digging
Work highly efficient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model knife base mounting structure schematic diagram.
In figure：1- cutterheads；2- short swords mechanism；21- cutter hubs；22- knife bases；The long cutter mechanisms of 3-；The oblique knives of 31-；32- connection arcs
Side；33- perpendicular handles；34- rimmer knife bases；4- axis holes；5- mounting holes；6- countersunk heads are followed closely.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of technical solution, and the octagonal cutterhead 1 is per one side
Both side surface among be provided with caulking groove 35, long cutter mechanism 3 and short sword mechanism 2, and the length are provided with the side of cutterhead 1
Cutter mechanism 3 and short sword mechanism 2 are disposed alternately at the side centre position of cutterhead 1, and the long cutter mechanism includes oblique knife 31, perpendicular handle 33
With rimmer knife base 34, the tiltedly knife 31 is arranged on the top of perpendicular handle 33, and described vertical 33 and rimmer knife base 34 are integrally formed, and the length
The bottom of knife base 34 is divided into symmetrical two parts, is separately mounted in caulking groove 35, and the rimmer knife base 34 is fixed by countersunk head nail 6,
And the side of the rimmer knife base 34 and cutterhead 1, into 60 degree of angles, the short sword mechanism 2 includes the cutter hub 21 of rectangular shape, and institute
State the bottom of cutter hub 21 and be connected with short sword base 22.
Preferably, the long cutter mechanism 3 and short sword mechanism 2 respectively have four；The caulking groove 35 and rimmer knife base 34, knife base 22
Shape it is identical and consistent with the surface of cutterhead 1 after installation；Tiltedly knife 31 and the cutter hub 22 respectively with rimmer knife base 33 and knife base
22 integrally formed types；The tiltedly knife 31 is into distorted shape；Described tiltedly one end of knife 31 is thicker, and one end is relatively thin；The perpendicular handle 33 and length
The angle of knife base 34 is 120 degree；Axis hole 4 is provided among the cutterhead 1, and the axis hole surrounding is evenly arranged with some mounting holes
5。
Of the present utility model to be mainly characterized by, the utility model is by setting octagonal cutterhead, octagonal cutterhead
Seamed edge incision operation of the good cutterhead to soil can be provided, while the rhizome in the soil dug can be carried out fine
Cut-out, playing for soil will be rapidly performed by by setting long cutter mechanism, on one side thick thin oblique knife design on one side so that in length
Cutter mechanism contact soil when, cut and dig faster, prevent blade skid phenomenon, into the rimmer knife base and knife of 120 angles
Handle, there is provided in the tangential force to digging soil, soil is smashed, by short sword mechanism pair, the soil dug to long cutter mechanism
Carry out it is secondary turn over and, while produce the effect of distortion, the rhizome in soil further interrupted, long cutter mechanism and short sword mechanism
Coordinate so that the rhizome in soil and soil is easier to be spilled over, while the installation of long cutter mechanism and short sword mechanism insertion cutterhead
Mode so that cutterhead side integrally becomes smooth surface, it is not easy to hang thing, reduce its advance resistance so that trench digging work is highly efficient.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of rotary ditcher cutterhead, including cutterhead (1), it is characterised in that：The two of the every one side of the octagonal cutterhead (1)
Caulking groove (35) is provided among side surface, long cutter mechanism (3) and short sword mechanism (2), and institute are provided with cutterhead (1) side
State long cutter mechanism (3) and short sword mechanism (2) is disposed alternately at the side centre position of cutterhead (1), the long cutter mechanism includes oblique knife
(31), perpendicular handle (33) and rimmer knife base (34), the tiltedly knife (31) is arranged at the top of perpendicular handle (33), vertical (33) and long
Knife base (34) is integrally formed, and the rimmer knife base (34) bottom is divided into symmetrical two parts, is separately mounted in caulking groove (35), and
The rimmer knife base (34) is followed closely (6) by countersunk head and fixed, and the side of the rimmer knife base (34) and cutterhead (1) is into 60 degree of angles, described
Short sword mechanism (2) includes the cutter hub (21) of rectangular shape, and the cutter hub (21) bottom is connected with short sword base (22).
A kind of 2. rotary ditcher cutterhead according to claim 1, it is characterised in that：The long cutter mechanism (3) and short sword
Mechanism (2) respectively has four.
A kind of 3. rotary ditcher cutterhead according to claim 1, it is characterised in that：The caulking groove (35) and rimmer knife base
(34), the shape of knife base (22) is identical, and consistent with cutterhead (1) surface after installation.
A kind of 4. rotary ditcher cutterhead according to claim 1, it is characterised in that：Tiltedly knife (31) and the cutter hub (22)
Respectively type is integrally formed with rimmer knife base (33) and knife base (22).
A kind of 5. rotary ditcher cutterhead according to claim 1, it is characterised in that：The tiltedly knife (31) is into distorted shape.
A kind of 6. rotary ditcher cutterhead according to claim 1, it is characterised in that：Described tiltedly knife (31) one end is thicker,
One end is relatively thin.
A kind of 7. rotary ditcher cutterhead according to claim 1, it is characterised in that：The perpendicular handle (33) and rimmer knife base
(34) angle is 120 degree.
A kind of 8. rotary ditcher cutterhead according to claim 1, it is characterised in that：It is provided among the cutterhead (1)
Axis hole (4), and the axis hole surrounding is evenly arranged with some mounting holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768504.7U CN206851287U (en) | 2017-06-28 | 2017-06-28 | A kind of rotary ditcher cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768504.7U CN206851287U (en) | 2017-06-28 | 2017-06-28 | A kind of rotary ditcher cutterhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851287U true CN206851287U (en) | 2018-01-09 |
Family
ID=60829040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768504.7U Expired - Fee Related CN206851287U (en) | 2017-06-28 | 2017-06-28 | A kind of rotary ditcher cutterhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851287U (en) |
-
2017
- 2017-06-28 CN CN201720768504.7U patent/CN206851287U/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: 20180109 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |