CN204047042U - A kind of small farming machine ploughs cutter - Google Patents
A kind of small farming machine ploughs cutter Download PDFInfo
- Publication number
- CN204047042U CN204047042U CN201420332606.0U CN201420332606U CN204047042U CN 204047042 U CN204047042 U CN 204047042U CN 201420332606 U CN201420332606 U CN 201420332606U CN 204047042 U CN204047042 U CN 204047042U
- Authority
- CN
- China
- Prior art keywords
- blade
- helicoid
- earth
- cutter shaft
- shortened cutting
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of small farming machine and plough cutter, comprise cutter shaft and be arranged on the blade on cutter shaft, described blade is screw blade, spiral angle is set to 30-45 degree, the outer rim of blade is provided with sawtooth, screw blade pin is fixed on cutter shaft, and the helicoid of described blade is provided with shortened cutting blade, and shortened cutting blade is vertically set on the helicoid of blade.Compared with prior art, the weeds of adulterating in earth, by vertically arranging shortened cutting blade at the helicoid of blade, can be cut off by shortened cutting blade, make earth more easily cracked by the utility model while opening earth, decrease the workload doing operation.
Description
Technical field
The utility model relates to agricultural ploughing machine field, and particularly a kind of small farming machine ploughs cutter.
Background technology
Along with the development of China's agricultural modernization, mechanized farming has replaced the major way that artificial farming becomes agricultural production gradually.In remote districts, mini-size tillage machine becomes requisite agro-farming machinery.Existing mini-size tillage machine is when ridging is earthed up, utilize cutter earth to be assigned to formation ridge, both sides in rotary course, but current cutter is after opening earth, earth still becomes packaged greatly, particularly to adulterate in earth weeds etc., the earth opened is more difficult cracked, also brings unnecessary workload to farming.
Summary of the invention
The purpose of this utility model to provide a kind of small farming machine to plough cutter.
For achieving the above object, the utility model is implemented according to following technical scheme:
A kind of small farming machine ploughs cutter, comprise cutter shaft and be arranged on the blade on cutter shaft, described blade is screw blade, spiral angle is set to 30-45 degree, the outer rim of blade is provided with sawtooth, screw blade pin is fixed on cutter shaft, and the helicoid of described blade is provided with shortened cutting blade, and shortened cutting blade is vertically set on the helicoid of blade.
Compared with prior art, the weeds of adulterating in earth, by vertically arranging shortened cutting blade at the helicoid of blade, can be cut off by shortened cutting blade, make earth more easily cracked by the utility model while opening earth, decrease the workload doing operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, is used for explaining the utility model in the illustrative examples of this utility model and explanation, but not as to restriction of the present utility model.
A kind of small farming machine as shown in Figure 1 ploughs cutter, the blade 2 comprising cutter shaft 1 and be arranged on cutter shaft 1, described blade 2 is screw blade, spiral angle is set to 30-45 degree, the outer rim of blade 2 is provided with sawtooth 3, screw blade pin 4 is fixed on cutter shaft 1, and the helicoid of described blade 2 is provided with shortened cutting blade 5, and shortened cutting blade 5 is vertically set on the helicoid of blade 2.
By the helicoid at blade 2, shortened cutting blade 5 is vertically set, can while opening earth, the weeds of adulterating in earth can be cut off by shortened cutting blade 5, make earth more easily cracked, decrease the workload doing operation.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (1)
1. a small farming machine ploughs cutter, comprise cutter shaft (1) and be arranged on the blade (2) on cutter shaft (1), it is characterized in that: described blade (2) is screw blade, spiral angle is set to 30-45 degree, the outer rim of blade (2) is provided with sawtooth (3), screw blade pin (4) is fixed on cutter shaft (1), the helicoid of described blade (2) is provided with shortened cutting blade (5), and shortened cutting blade (5) is vertically set on the helicoid of blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332606.0U CN204047042U (en) | 2014-06-23 | 2014-06-23 | A kind of small farming machine ploughs cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332606.0U CN204047042U (en) | 2014-06-23 | 2014-06-23 | A kind of small farming machine ploughs cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047042U true CN204047042U (en) | 2014-12-31 |
Family
ID=52188664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332606.0U Expired - Fee Related CN204047042U (en) | 2014-06-23 | 2014-06-23 | A kind of small farming machine ploughs cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960868A (en) * | 2016-06-30 | 2016-09-28 | 刘建强 | Screw conveyor blade type seedbed root stubble and straw removing single unit for no-tillage planter |
| CN106134541A (en) * | 2015-04-03 | 2016-11-23 | 魏真 | A kind of rotary cultivator rotary blade |
| CN106508127A (en) * | 2016-09-30 | 2017-03-22 | 广西大学 | Special cutter for rotary tiller |
-
2014
- 2014-06-23 CN CN201420332606.0U patent/CN204047042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134541A (en) * | 2015-04-03 | 2016-11-23 | 魏真 | A kind of rotary cultivator rotary blade |
| CN105960868A (en) * | 2016-06-30 | 2016-09-28 | 刘建强 | Screw conveyor blade type seedbed root stubble and straw removing single unit for no-tillage planter |
| CN106508127A (en) * | 2016-09-30 | 2017-03-22 | 广西大学 | Special cutter for rotary tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: CHONGQING GUOAN MACHINERY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: CHONGQING GUOAN MACHINERY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |