CN205961707U - High -efficient rotary tillage flail knife - Google Patents
High -efficient rotary tillage flail knife Download PDFInfo
- Publication number
- CN205961707U CN205961707U CN201620966392.1U CN201620966392U CN205961707U CN 205961707 U CN205961707 U CN 205961707U CN 201620966392 U CN201620966392 U CN 201620966392U CN 205961707 U CN205961707 U CN 205961707U
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- China
- Prior art keywords
- blade
- knife
- rotary tillage
- flail knife
- scale
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Abstract
The utility model discloses a high -efficient rotary tillage flail knife, including handle of a knife, blade and tool bit, handle of a knife, blade and tool bit adopt the integrative shaping of forging, the tool bit is equipped with two, and two tool bits respectively in the opposite direction and blade have a contained angle, handle of a knife upper end is equipped with scallop hole, and the lower extreme is equipped with the cylinder hole, the both sides face of blade is equipped with the scale thorn, just is the scale thorn 15 with the blade contained angle 45, according to scale thorn and earth contact order successively, increase in proper order with the contained angle of blade, scale thorn evenly is equipped with a plurality ofly at blade both sides face, the tool bit edge is equipped with the sawtooth, and the purpose is the structure that changes rotary tillage flail knife, improves rotary tillage flail knife's work efficiency.
Description
Technical field
This utility model belongs to farm machinery device technical field, and specifically, this utility model is related to a kind of efficient rotary
Cultivated flail knife.
Background technology
Improve constantly with Tendency of Agricultural Machinery in China level, the device category of cultivated land is intricate, is to utilize machine nothing more than
Soil is smashed by the rotary motion of tool part, and the flail knife majority on current rotary cultivator singly turns flail knife or one is long and the other is short flail knife
With bolts, singly turn flail knife rotate contact soil area little, inefficiency, one is long and the other is short flail knife adopts bolt even
Connect, because a rotary cultivator has a lot of flail knives, installation replacing efficiency is low, the work efficiency of impact rotary cultivator.
Content of the invention
This utility model provides a kind of efficient rotary tillage flail knife it is therefore an objective to change the structure of rotary tillage flail knife, improves rotary tillage flail knife
Work efficiency.
To achieve these goals, the technical scheme that this utility model is taken is：A kind of efficient rotary tillage flail knife, including knife
Handle, blade and cutter head, described handle of a knife, blade and cutter head adopt one forging molding, and described cutter head is provided with two, and two cutter heads
There is angle with blade in the opposite direction respectively.
Preferably, described knife upper end is provided with scallop hole, and lower end is provided with cylindrical hole.
Preferably, the two sides of described blade are provided with scale thorn, and described scale thorn is 15 ° -45 ° with blade angle, root
According to scale thorn and the engagement sequence of soil priority, increase successively with the angle of blade, described scale thorn is uniform in blade two sides
It is provided with multiple.
Preferably, described cutter head edge is provided with sawtooth.
This utility model is used to change the structure of rotary tillage flail knife, improves the work efficiency of rotary tillage flail knife, to rotary tillage flail knife
Do brand-new design, the beneficial effect using above technical scheme is：Described handle of a knife, blade and cutter head are using being integrally forged into
Type, improves the structural strength of rotary tillage flail knife；Described cutter head is provided with two, and two cutter heads respectively in the opposite direction with blade
There is angle, increase the contact area with soil block, in addition the two sides of described blade are provided with scale thorn, and described scale thorn and knife
Body angle is 15 ° -45 °, according to scale thorn and the engagement sequence of soil priority, increases successively with the angle of blade, along with knife
The collective effect of the sawtooth that head edge is provided with, substantially increases the efficiency cutting soil, virtually improves the work effect of rotary tillage flail knife
Rate.
Brief description
Fig. 1 is rotary tillage flail knife structural representation.
Wherein：1st, handle of a knife；2nd, blade；3rd, cutter head;10th, scallop hole；11st, cylindrical hole；20th, scale thorn；30th, sawtooth.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made detailed further
Thin explanation it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had more complete, accurately and
Deep understanding, and contribute to its enforcement.
As shown in figure 1, this utility model is a kind of efficient rotary tillage flail knife, it is used to change the structure of rotary tillage flail knife, improves
The work efficiency of rotary tillage flail knife.
Specifically, as shown in figure 1, including handle of a knife 1, blade 2 and cutter head 3, described handle of a knife 1, blade 2 and cutter head 3 adopt
One forging molding, described cutter head 3 is provided with two, and two cutter heads 3 have angle with blade 2 respectively in the opposite direction.Described
Handle of a knife 1 upper end is provided with scallop hole 10, and lower end is provided with cylindrical hole 11.The two sides of described blade 2 are provided with scale thorn 20, and described squama
Piece thorn 20 is 15 ° -45 ° with blade 2 angle, according to scale thorn 20 and the engagement sequence of soil priority, with the angle of blade 2 successively
Increase, described scale thorn 20 is uniformly provided with multiple in blade 2 two sides.Described cutter head 3 edge is provided with sawtooth 30.
With specific embodiment, specific works mode is illustrated below：Carry out when rotary tillage flail knife is arranged in live spindle
During rotary tillage operation, because handle of a knife 1, blade 2 and cutter head 3 adopt one forging molding, improve the structural strength of rotary tillage flail knife, make
The working cycle obtaining rotary tillage flail knife can be longer, decreases and changes the number of times safeguarded, described cutter head 3 is provided with two, and two knives
3 have angle with blade 2 respectively in the opposite direction, increase the contact area with soil block, make a rotary tillage operate break ground total
Quantitative change is big, and the scallop hole 10 that described handle of a knife 1 upper end is provided with can suitably adjust the setting angle of rotary tillage flail knife, can be for not
Soil with hardness is suitably adjusted, and to reach best rotary tillage effect, in addition the two sides of described blade 2 are provided with scale thorn
20, and described scale thorn 20 is 15 ° -45 ° with blade 2 angle, according to the engagement sequence of scale thorn 20 and soil priority, with blade
2 angle increases successively, along with the collective effect of the sawtooth 30 that cutter head 3 edge is provided with, substantially increases the efficiency cutting soil, no
The work efficiency of rotary tillage flail knife is improve in shape.
This utility model is exemplarily described it is clear that this utility model implements not above in association with accompanying drawing
Limited by aforesaid way, as long as employing the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or not improved, above-mentioned design of the present utility model and technical scheme are directly applied to other occasions, all at this
Within the protection domain of utility model.
Claims (3)
1. a kind of efficient rotary tillage flail knife it is characterised in that：Including handle of a knife, blade and cutter head, described handle of a knife, blade and cutter head adopt
One forging molding, described cutter head is provided with two, and two cutter heads have angle with blade respectively in the opposite direction, described blade
Two sides be provided with scale thorn, and described scale thorn with blade angle be 15 ° -45 °, according to scale pierce the contact with soil priority
Sequentially, increase successively with the angle of blade, described scale thorn is uniformly provided with multiple in blade two sides.
2. a kind of efficient rotary tillage flail knife according to claim 1 it is characterised in that：Described knife upper end is provided with scallop hole,
Lower end is provided with cylindrical hole.
3. a kind of efficient rotary tillage flail knife according to claim 1 it is characterised in that:Described cutter head edge is provided with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966392.1U CN205961707U (en) | 2016-08-29 | 2016-08-29 | High -efficient rotary tillage flail knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966392.1U CN205961707U (en) | 2016-08-29 | 2016-08-29 | High -efficient rotary tillage flail knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961707U true CN205961707U (en) | 2017-02-22 |
Family
ID=58038464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966392.1U Expired - Fee Related CN205961707U (en) | 2016-08-29 | 2016-08-29 | High -efficient rotary tillage flail knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484449A (en) * | 2017-06-30 | 2017-12-19 | 昆明理工大学 | A kind of aculea Palta type bionic geometric structure |
| CN109729762A (en) * | 2018-11-28 | 2019-05-10 | 湖南全望信息科技有限公司 | A kind of agricultural sciences experiment is digged device with experimental plot |
-
2016
- 2016-08-29 CN CN201620966392.1U patent/CN205961707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484449A (en) * | 2017-06-30 | 2017-12-19 | 昆明理工大学 | A kind of aculea Palta type bionic geometric structure |
| CN109729762A (en) * | 2018-11-28 | 2019-05-10 | 湖南全望信息科技有限公司 | A kind of agricultural sciences experiment is digged device with experimental plot |
| CN109729762B (en) * | 2018-11-28 | 2021-10-12 | 鹤岗萃元科技产业发展有限公司 | Experimental plot device that digs for agricultural science experiments |
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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: 20170829 |