CN205961703U - Prevent twining careless rotary cultivator - Google Patents
Prevent twining careless rotary cultivator Download PDFInfo
- Publication number
- CN205961703U CN205961703U CN201620932909.5U CN201620932909U CN205961703U CN 205961703 U CN205961703 U CN 205961703U CN 201620932909 U CN201620932909 U CN 201620932909U CN 205961703 U CN205961703 U CN 205961703U
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- China
- Prior art keywords
- rotary
- quiet
- right end
- cutterhead
- tangle grass
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Abstract
The utility model provides a prevent twining careless rotary cultivator, including left end board, right end board, rotary blade and install the main shaft on left end board and right end board, the rotary blade is installed on the main shaft through the rotary tillage blade disc, all is provided with between the rotary blade of high order end and the left end board and between the rotary blade of low order end and the right end board and prevents twining careless structure, and should prevent twining careless structure and include and install the quiet blade disc on left end board and right end board and install the moving cutter disc on the rotary tillage blade disc, moving cutter disc and quiet blade disc distribute along circumference respectively has movable cutter and quiet cutter, arranges inside and outside movable cutter and the quiet cutter that intermeshing forms cutting edge when rotating. The utility model discloses, respectively the equipartition is many the axial cutter on moving cutter disc and quiet blade disc, and the cutter is along with moving cutter disc's rotation, and intermeshing forms and shears the cutting edge behind certain time interval, cuts off and twines in the epaxial weeds of rotary cultivator owner or other twisters. The problem of the winding of weeds straws is solved, alleviate the movement resistance of main shaft, reduced the consumption, guaranteed the operation tilling depth simultaneously.
Description
Technical field
This utility model belongs to technical field of agricultural machinery, the rotary cultivator of more particularly, to a kind of anti-tangle grass.
Background technology
In operation process, topmost problem is exactly in cutter shaft assembly therewith mutually between the side plate of support to rotary tillage machine
There is the winding of weeds and straw, when cutter shaft assembly high-speed motion, the weeds of the winding in the middle part of cutter shaft can be cut off or get rid of,
And the mixture such as weeds straw can be crept in the left and right end rotary blade of cutter shaft and the gap of side plate, cutter shaft is embraced inflexibly, increases
The rotational resistance of cutter shaft assembly, increased the energy consumption of rotary cultivator.
Utility model content
In view of above-mentioned, the purpose of this utility model is to provide a kind of rotary cultivator of anti-tangle grass, to prevent twister to be wound around
In on the main shaft of left side plate it is ensured that rotary cultivator work well.
For achieving the above object and other related purposes, the technical solution of the utility model is as follows:
A kind of rotary cultivator of anti-tangle grass, including first member plate, right end plate, rotary blade and be arranged on first member plate and right end plate
Main shaft, rotary blade is arranged on main shaft by rotary tillage cutterhead, between the rotary blade of high order end and first member plate and low order end
It is provided with anti-tangle grass structure, this anti-tangle grass structure includes being arranged on first member plate and right end plate between rotary blade and right end plate
Quiet cutterhead and be arranged on movable knife disc on rotary tillage cutterhead, described movable knife disc and quiet cutterhead respectively circumferentially distributed have cutting knife and
The inside and outside arrangement of quiet cutting knife, dynamic cutting knife and quiet cutting knife, forms shear blade when rotating.
Using said structure, difference uniformly many axial cutting knifes on movable knife disc and quiet cutterhead, cutting knife is with movable knife disc
Rotation, engage each other formation shearing knife edge after a certain interval, cut off the weeds being wound on rotary cultivator main shaft or other
Twister.Thus thoroughly solving the problems, such as the winding of weeds straw, alleviating the resistance of motion of main shaft, reducing power consumption.
As preferred:Described dynamic cutting knife and quiet cutting knife and main axis parallel, and dynamic cutting knife is located at inner side or the outside of quiet cutting knife.
As preferred:Described movable knife disc and rotary blade are installed by the rotary blade that clamping screw is together arranged on rotary tillage cutterhead
Kong Shang.
As preferred:Described main shaft two ends are provided with end face bearing, and described end face bearing and quiet cutterhead pass through bolt together
It is arranged on first member plate and the end face bearing mounting hole of right end plate.
Using rotary blade mounting hole site on former rotary tillage cutterhead and end plate and end face bearing mounting hole position, reduce and structure is changed
Become, cost-effective, reduce connection member.
This utility model provides the rotary cultivator of another kind of anti-tangle grass simultaneously, including first member plate, right end plate and be arranged on a left side
Main shaft on end plate and right end plate, this main shaft is provided with multiple rotary blades, between the rotary blade of high order end and first member plate and
It is provided with anti-tangle grass cylinder between the rotary blade of low order end and right end plate.By way of arranging anti-tangle grass cylinder filling, by left end
Space closure between plate, right end plate and rotary blade, reduces the winding of most debris.Anti-tangle grass cylinder internal diameter is increased makes length
Spend shorter debris can not be wound around.
As preferred:Multiple rotary tillage cutterheads are provided with described main shaft, described rotary blade is arranged on rotary tillage cutterhead, described
Anti-tangle grass cylinder is fixed on first member plate and right end plate, or on rotary tillage cutterhead.
As preferred:Described anti-tangle grass cylinder first end is connected with quiet cutterhead, and described quiet cutterhead is arranged on left end by bolt
On plate and right end plate, between anti-tangle grass cylinder second end and rotary blade, there is gap.
As preferred:Also include movable knife disc and sleeve, described movable knife disc is arranged on rotary tillage cutterhead, sleeve one end and moving knife
Disk connects, and the other end extends to anti-tangle grass cylinder, and intersects axial with anti-tangle grass cylinder second end.By anti-tangle grass cylinder and sleeve shaped
Become labyrinth sealing, in high-speed rotation, prevent twister from entering, be wrapped on main shaft.
As preferred:Described movable knife disc and rotary blade are installed by the rotary blade that clamping screw is together arranged on rotary tillage cutterhead
Kong Shang.
As preferred:Described main shaft two ends are provided with end face bearing, and described end face bearing and quiet cutterhead pass through bolt together
It is arranged on first member plate and the end face bearing mounting hole of right end plate.
The beneficial effects of the utility model are:By way of quiet dynamic cutting knife shearing is set, twister is cut short, and prevents
It is wound around, or the mode of setting inside and outside sleeve sealing, solve the problems, such as the winding of weeds straw, alleviate the resistance of motion of main shaft,
Reduce power consumption.And utilize existing mounting hole site, easy for installation, decrease connection member, cost-effective.
Brief description
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the zoomed-in view of A in this utility model embodiment 1;
Fig. 3 is the structural representation of anti-tangle grass structure in this utility model embodiment 1;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the structural representation of this utility model embodiment 2;
Fig. 6 is the zoomed-in view of B in this utility model embodiment 2.
Piece mark explanation
1 main shaft
21 first member plates
22 right end plate
The rotary blade of 23 high order ends
The rotary blade of 24 low order ends
25 rotary tillage cutterheads
26 end face bearings
27 clamping screws
31 quiet cutterheads
32 quiet cutting knifes
33 movable knife discs
34 dynamic cutting knifes
35 anti-tangle grass cylinders
36 sleeves
Specific embodiment
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by addition
Different specific embodiments is carried out or applies, and the every details in this specification based on different viewpoints and can also be answered
With carrying out various modifications and changes under without departing from spirit of the present utility model.
Embodiment 1
As shown in Figures 1 to 4, a kind of rotary cultivator of anti-tangle grass, including first member plate 21, right end plate 22, rotary blade and peace
It is contained in the main shaft 1 on first member plate 21 and right end plate 22, rotary blade is arranged on main shaft 1 by rotary tillage cutterhead 25, the rotation of high order end
It is provided with anti-tangle grass structure between cultivated knife 23 and first member plate 21, be provided with anti-tangle between the rotary blade 24 of low order end and right end plate 22
Grass structure, this anti-tangle grass structure includes the quiet cutterhead 31 being arranged on first member plate 21 and right end plate 22 and is arranged on rotary tillage cutterhead
Movable knife disc 33 on 25, movable knife disc 33 is provided with multiple dynamic cutting knifes 34, and dynamic cutting knife 34 and main shaft 1 be arranged in parallel, and along moving knife
Disk 33 circumference is uniformly distributed, and quiet cutterhead 31 is provided with multiple quiet cutting knifes 32, and quiet cutting knife 32 is parallel with main shaft 1, and along quiet cutterhead
31 circumferences are uniformly distributed.
In this example, dynamic cutting knife 34 is located at the inner side of quiet cutting knife 32, when movable knife disc 33 rotates, dynamic cutting knife 34 and quiet cutting knife 32
Engage each other formation shearing knife edge after a certain interval, cut off the weeds being wound on rotary cultivator main shaft 1 or other windings
Thing such as plastics, cloth, fiber etc..In other embodiment, dynamic cutting knife 34 can also be located at outside quiet cutting knife 32.Dynamic cutting knife 34 and quiet
Cutting knife 32 can adopt 2-6 handle, is 4 in this example.
In order to reduce the change to original structure, can be utilized, on former rotary tillage cutterhead 25, the position of mounting hole ploughing knife is installed, will
Movable knife disc 33 and rotary blade 23,24 are together arranged on the rotary blade installing hole of rotary tillage cutterhead 25 by clamping screw 27.Main shaft 1
Two ends are provided with end face bearing 26, and end face bearing 26 and quiet cutterhead 31 are arranged on first member plate 21 and right end plate 22 by same bolt
End face bearing mounting hole on, end plate is not altered, using on former end plate install bearing position of mounting hole, reach installation mesh
, and save connection member.
Embodiment 2
As shown in Figure 5 and Figure 6, a kind of rotary cultivator of anti-tangle grass, including first member plate 21, right end plate 22 and be arranged on left end
Main shaft 1 on plate 21 and right end plate 22, this main shaft 1 is provided with multiple rotary tillage cutterheads 25, rotary tillage cutterhead 25 is provided with rotary tillage
Knife, be provided with anti-between the rotary blade 23 of high order end and first member plate 21 and between the rotary blade 24 of low order end and right end plate 22
Twine careless cylinder 35, anti-tangle grass cylinder 35 is coaxially disposed within main shaft 1 periphery, and end may be installed on rotary tillage cutterhead 25 or first member plate 21
In right end plate 22.This structure can prevent the winding of most twisters by setting up anti-tangle grass cylinder 35.
Further he, in order to preferably antiwind, described anti-tangle grass cylinder 35 first end is connected with quiet cutterhead 31, quiet cutterhead 31
It is arranged on first member plate 21 and right end plate 22 by bolt, between anti-tangle grass cylinder 35 second end and rotary blade, have gap.Rotary blade
Movable knife disc 33 is provided with disk 25, movable knife disc 33 is fixed with sleeve 36, sleeve 36 one end is connected with movable knife disc 33, and the other end is stretched
Enter in anti-tangle grass cylinder 35, and intersect axial with anti-tangle grass cylinder 35 second end, core structure inside and outside formation, periphery is sealed,
So that twister can not be entered.
In order to reduce the change to original structure, can be utilized, on former rotary tillage cutterhead 25, the position of mounting hole ploughing knife is installed, will
Movable knife disc 33 and rotary blade are together arranged on the rotary blade installing hole of rotary tillage cutterhead 25 by clamping screw 27, main shaft 1 two ends
It is provided with end face bearing 26, end face bearing 26 and quiet cutterhead 31 are arranged on first member plate 21 and the end of right end plate 22 by same bolt
On spherical bearing installing hole, equally any change is not done to end plate, just with the position of mounting hole that bearing is installed on former end plate be
Can.Certainly the mode that in other embodiment, anti-tangle grass cylinder 35 and sleeve 36 may also be employed welding is fixed.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for limiting this practicality
Type.Any person skilled in the art all can be carried out to above-described embodiment without prejudice under spirit and the scope of the present utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model
All equivalent modifications being completed under god and technological thought or change, must be covered by claim of the present utility model.
Claims (10)
1. a kind of rotary cultivator of anti-tangle grass, including first member plate, right end plate, rotary blade and be arranged on first member plate and right end plate
Main shaft, rotary blade be arranged on main shaft by rotary tillage cutterhead it is characterised in that:Between the rotary blade of high order end and first member plate and
It is provided with anti-tangle grass structure, this anti-tangle grass structure includes being arranged on first member plate and the right side between the rotary blade of low order end and right end plate
Quiet cutterhead on end plate and be arranged on movable knife disc on rotary tillage cutterhead, described movable knife disc and quiet cutterhead is circumferentially distributed respectively has
The inside and outside arrangement of dynamic cutting knife and quiet cutting knife, dynamic cutting knife and quiet cutting knife, forms shear blade when rotating.
2. according to claim 1 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described dynamic cutting knife and quiet cutting knife and master
Axle is parallel, and dynamic cutting knife is located at inner side or the outside of quiet cutting knife.
3. according to claim 1 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described movable knife disc and rotary blade pass through
Clamping screw is together arranged on the rotary blade installing hole of rotary tillage cutterhead.
4. according to claim 1 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described main shaft two ends are provided with end face
Bearing, described end face bearing and quiet cutterhead are together arranged on first member plate and the end face bearing mounting hole of right end plate by bolt.
5. a kind of rotary cultivator of anti-tangle grass, includes first member plate, right end plate and is arranged on main shaft on first member plate and right end plate, this
Multiple rotary blades are provided with main shaft it is characterised in that:Between the rotary blade of high order end and first member plate and low order end rotary tillage
It is provided with anti-tangle grass cylinder between knife and right end plate.
6. according to claim 5 a kind of anti-tangle grass rotary cultivator it is characterised in that:Multiple rotations are provided with described main shaft
Cultivated cutterhead, described rotary blade is arranged on rotary tillage cutterhead, and described anti-tangle grass cylinder is fixed on first member plate and right end plate, or rotary blade
On disk.
7. according to claim 6 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described anti-tangle grass cylinder first end connects
There is quiet cutterhead, described quiet cutterhead is arranged on first member plate and right end plate by bolt, between anti-tangle grass cylinder second end and rotary blade
There is gap.
8. according to claim 7 a kind of anti-tangle grass rotary cultivator it is characterised in that:Also include movable knife disc and sleeve, institute
State movable knife disc to be arranged on rotary tillage cutterhead, sleeve one end is connected with movable knife disc, the other end extend to anti-tangle grass cylinder, and with anti-tangle grass
Cylinder the second end is in axial intersection.
9. according to claim 8 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described movable knife disc and rotary blade pass through
Clamping screw is together arranged on the rotary blade installing hole of rotary tillage cutterhead.
10. according to claim 7 a kind of anti-tangle grass rotary cultivator it is characterised in that:Described main shaft two ends are provided with end
Spherical bearing, described end face bearing and quiet cutterhead are together arranged on the end face bearing mounting hole of first member plate and right end plate by bolt
On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620932909.5U CN205961703U (en) | 2016-08-24 | 2016-08-24 | Prevent twining careless rotary cultivator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620932909.5U CN205961703U (en) | 2016-08-24 | 2016-08-24 | Prevent twining careless rotary cultivator |
Publications (1)
Publication Number | Publication Date |
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CN205961703U true CN205961703U (en) | 2017-02-22 |
Family
ID=58033561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620932909.5U Expired - Fee Related CN205961703U (en) | 2016-08-24 | 2016-08-24 | Prevent twining careless rotary cultivator |
Country Status (1)
Country | Link |
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CN (1) | CN205961703U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371582A (en) * | 2017-06-14 | 2017-11-24 | 黄锦 | A kind of stable type grass-remover |
CN111165097A (en) * | 2020-01-14 | 2020-05-19 | 彭中明 | Modern agriculture is with ploughing soil sterilizing machine |
CN112369226A (en) * | 2020-11-19 | 2021-02-19 | 赵会军 | Straw chopper |
CN114128498A (en) * | 2021-11-10 | 2022-03-04 | 广东皓耘科技有限公司 | Straw chopping hob device and combine harvester |
-
2016
- 2016-08-24 CN CN201620932909.5U patent/CN205961703U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371582A (en) * | 2017-06-14 | 2017-11-24 | 黄锦 | A kind of stable type grass-remover |
CN107371582B (en) * | 2017-06-14 | 2020-11-20 | 黄锦 | Stable form weeder |
CN111165097A (en) * | 2020-01-14 | 2020-05-19 | 彭中明 | Modern agriculture is with ploughing soil sterilizing machine |
CN112369226A (en) * | 2020-11-19 | 2021-02-19 | 赵会军 | Straw chopper |
CN114128498A (en) * | 2021-11-10 | 2022-03-04 | 广东皓耘科技有限公司 | Straw chopping hob device and combine harvester |
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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: 20170222 Termination date: 20170824 |