CN105874926B - The change-can mixer of energy and labour saving straw-returning - Google Patents
The change-can mixer of energy and labour saving straw-returning Download PDFInfo
- Publication number
- CN105874926B CN105874926B CN201610284311.4A CN201610284311A CN105874926B CN 105874926 B CN105874926 B CN 105874926B CN 201610284311 A CN201610284311 A CN 201610284311A CN 105874926 B CN105874926 B CN 105874926B
- Authority
- CN
- China
- Prior art keywords
- tool apron
- blade
- mixer
- change
- arc surface
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
- A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to change-can mixer technical fields, especially a kind of change-can mixer of energy and labour saving straw-returning, including cutter shaft, tool apron and the blade for stirring slurry, the bottom of the tool apron is fixed on the cutter shaft, the top end face of the tool apron is the first arc surface, the change-can mixer of the energy and labour saving straw-returning of the present invention by the top end face of tool apron by being arranged to arc-shaped, make field weeds got rid of along its first arc surface it is winged, weeds is avoided to be wrapped on tool apron, avoid twining the generation of careless plugging fault in the change-can mixer course of work, it is and simple in structure, substantially increase the work efficiency of change-can mixer.
Description
Technical field
The present invention relates to change-can mixer technical field, especially a kind of change-can mixer of energy and labour saving straw-returning.
Background technology
Traditional paddy field pulp stirrer includes shaft and the tool apron being fixed in shaft, and tool apron is substantially square, in reality
In change-can mixer operation process, since Tanaka weeds, stalk are difficult to pass through tool apron, weeds often occur, stalk is wrapped in knife
In the shaft of seat and installation tool apron, operation quality and operating efficiency is caused to decline, can cause when serious change-can mixer can not operation, must
Cleaning must be shut down, and the weeds that removing is wrapped on tool apron and shaft are very time-consuming and laborious, it is very difficult.
The content of the invention
The technical problem to be solved by the present invention is to：It is existing in order to solve the problems, such as that change-can mixer of the prior art easily twines grass
A kind of change-can mixer of energy and labour saving straw-returning is provided.
The technical solution adopted by the present invention to solve the technical problems is：A kind of change-can mixer of energy and labour saving straw-returning,
Including cutter shaft, tool apron and blade for stirring slurry, the bottom of the tool apron is fixed on the cutter shaft, the top end of the tool apron
Face is the first arc surface.
The top end face of tool apron is arranged to arc-shaped in this programme, the weeds in field is made to be got rid of along its first arc surface
Fly, weeds is avoided to be wrapped on tool apron.
Further, the mounting groove to match with blade is offered on the tool apron, the blade is plugged in the installation
In slot, fixed between the blade and tool apron by bolt assembly.
Further, the one side of the tool apron offers first through hole, and the opposite side of the tool apron offers the second through hole,
The bolt assembly includes nut and the bolt with head and screw rod, the first through hole are matched with the head of the bolt,
The head of the bolt is located in the first through hole, and the screw rod sequentially passes through blade and the second through hole, the nut thread
It is connected on screw rod, is against on the inside of the nut on the lateral wall of tool apron.
In order to eliminate the dead angle between tool apron and shaft, further, the bottom surface of first arc surface and the tool apron
It is intersecting.
Since the nut one side on bolt assembly is exposed outside tool apron, during cutter shaft drives tool apron rotation, nut
One side easily twines grass, can be more and more with the grass that twines of nut, further, close to the side wall of nut one side on the tool apron
Edge is provided with curved tailgate, and external diameter of a circle where the curved tailgate upper surface and first arc surface place are external
Diameter of a circle is equal, is blocked nut by curved tailgate, and curved tailgate can form a circinate in tool apron rotary course
Protection system, weeds is effectively prevented to enter the protection domain of curved tailgate, it is exposed easy outside tool apron to solve nut
The problem of twining grass.
Further, the top of the tool apron is outward extended with protruding portion, the upper surface of the protruding portion and described first
The top linking of arc surface, flies out convenient for weeds from the first arc surface.
Winged for the ease of weeds are got rid of, further, the upper surface of the protruding portion is the second arc surface, second circle
External diameter of a circle where cambered surface is consistent with external diameter of a circle where first arc surface.
Further, the consistency of thickness of the thickness of the curved tailgate and the protruding portion.
For the ease of manufacture, further, the tool apron, curved tailgate and protruding portion are integrally formed.
Further, the blade is bent in the shape of a spiral, and the first arc surface on the blade and tool apron of the blade is same
One side sees that first arc surface intersects with the blade, the intersection point of first arc surface and blade along cutter shaft axis direction
First arc surface is divided into two sections, wherein, one section close to cutter shaft is guide section, and another section is got rid of winged section, wherein, close to cutter shaft
One section is guide section, and another section is got rid of winged section, and during cutter shaft band cutting blade rotation, the weeds close to cutter shaft can pass through first
The guide section of arc surface is directed on the blade of blade and is cut, and the weeds of chopping can not be just wrapped on tool apron, close to the
The weeds of winged section are got rid of on one arc surface to be shredded first by the blade of blade, some, which are flown on the first arc surface, gets rid of the miscellaneous of winged section
Grass can be got rid of winged section get rid of it is winged.
The beneficial effects of the invention are as follows：The change-can mixer of the energy and labour saving straw-returning of the present invention is by by the top end of tool apron
Face is arranged to arc-shaped, and the weeds in field is made to be got rid of along its first arc surface winged, weeds is avoided to be wrapped on tool apron, avoid stirring slurry
The generation of careless plugging fault is twined in the machine course of work, and it is simple in structure, substantially increase the work efficiency of change-can mixer.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the change-can mixer of present invention energy and labour saving straw-returning；
Fig. 2 be present invention energy and labour saving straw-returning change-can mixer in tool apron one side schematic three dimensional views；
Fig. 3 be present invention energy and labour saving straw-returning change-can mixer in tool apron opposite side schematic three dimensional views.
In figure：1st, cutter shaft, 2, tool apron, 201, mounting groove, 202, first through hole, the 203, second through hole, the 204, first circular arc
Face, 3, blade, 4, screw rod, 401, nut, 5, curved tailgate, 6, protruding portion, the 601, second arc surface.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
Embodiment 1
As shown in Figs. 1-3, a kind of change-can mixer of energy and labour saving straw-returning, including cutter shaft 1, tool apron 2 and for stirring slurry
Blade 3, the bottom of the tool apron 2 are fixed on the cutter shaft 1, and the top end face of the tool apron 2 is the first arc surface 204.
The mounting groove 201 to match with blade 3 is offered on the tool apron 2, the blade 3 is plugged in the mounting groove
In 201, fixed between the blade 3 and tool apron 2 by bolt assembly.
The one side of the tool apron 2 offers first through hole 202, and the opposite side of the tool apron 2 offers the second through hole 203,
The bolt assembly includes nut 401 and the bolt with head and screw rod 4, the first through hole 202 and the head of the bolt
Portion matches, and the head of the bolt is located in the first through hole 202, and the screw rod 4 sequentially passes through 3 and second through hole of blade
203, the nut 401 is threaded on screw rod 4, and the inside of the nut 401 is against on the lateral wall of tool apron 2.
First arc surface 204 intersects with the bottom surface of the tool apron 2.
Since the nut 401 on bolt assembly is exposed outside tool apron 2, during cutter shaft 1 drives tool apron 2 to rotate, spiral shell
Mother 401 easily twines grass, can be more and more with the grass that twines of nut 401, further, close to nut 401 1 on the tool apron 2
The sidewall edge of side is provided with curved tailgate 5, external diameter of a circle and first circular arc where 5 upper surface of curved tailgate
External diameter of a circle is equal where face 204, is blocked nut 401 by curved tailgate 5, the arc shelves in 2 rotary course of tool apron
Plate 5 can form a circinate protection system, and weeds is effectively prevented to enter the protection domain of curved tailgate 5, are solved
Nut 401 exposed the problem of easily twining grass outside tool apron 2.
The top of the tool apron 2 is outward extended with protruding portion 6, the upper surface of the protruding portion 6 and first arc surface
204 top linking, during cutter shaft 1 is high-speed rotating with cutting blade 3, protruding portion 6 is also provided simultaneously with cutting power, when miscellaneous
It when grass touches protruding portion 6, can be shredded by protruding portion 6, the weeds of chopping will can not be wrapped on tool apron 2, so as to from source
On solve the problems, such as tool apron 2 wind weeds.
The upper surface of the protruding portion 6 is the second arc surface 601, external diameter of a circle where second arc surface 601
Consistent with external diameter of a circle where first arc surface 204, the first arc surface 204 is connected with the second arc surface 601.
The consistency of thickness of the thickness of the curved tailgate 5 and the protruding portion 6.
The tool apron 2, curved tailgate 5 and protruding portion 6 are integrally formed, and manufacture cost can be effectively reduced using casting.
The blade 3 is bent in the shape of a spiral, and the blade of the blade 3 is with the first arc surface 204 on tool apron 2 same
Side sees that first arc surface 204 intersects with the blade along 1 axis direction of cutter shaft, first arc surface 204 and blade
First arc surface 204 is divided to for two sections by intersection point, wherein, one section close to cutter shaft 1 is guide section, and another section is got rid of winged section.
The change-can mixer operation principle in the energy and labour saving stalk ring day of the present invention is as follows：
When cutter shaft 1 is rotated with cutting blade 3, the direction of rotation of cutter shaft 1 is presented counterclockwise in Fig. 1, and blade 3 is when rotated
A Maelstrom system is formed, the first arc surface 204 on tool apron 2 forms a small system of vortex, and two system of vortex can
Weeds effectively to be prevented to be wrapped on blade 3 or tool apron 2；Nut 401 is blocked by curved tailgate 5, is rotated through in tool apron 2
Curved tailgate 5 can form a circinate protection system in journey, and weeds is effectively prevented to enter the protection model of curved tailgate 5
It encloses, solves the problems, such as that nut 401 is exposed and easily twine grass outside tool apron 2；Weeds close to cutter shaft 1 are through the first arc surface 204
Guide section is directed on the blade of blade 3 and is cut, and finally shreds pressure by blade 3 and buries, and the weeds of chopping will can not wind
On tool apron 2, the weeds of winged section are got rid of on the first arc surface 204 to be shredded first by the blade of blade 3, then flown out, and one
It is a little fly on the first arc surface 204 get rid of winged section weeds can be got rid of winged section get rid of it is winged.
Above-mentioned desirable embodiment according to the invention is enlightenment, and by above-mentioned description, relevant staff is complete
Can various changes and amendments be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (8)
1. a kind of change-can mixer of energy and labour saving straw-returning, it is characterised in that：Including cutter shaft（1）, tool apron（2）And for stirring slurry
Blade（3）, the tool apron（2）Bottom be fixed on the cutter shaft（1）On, the tool apron（2）Top end face be the first circular arc
Face（204）；
The tool apron（2）On offer and blade（3）The mounting groove to match（201）, the blade（3）It is plugged in the installation
Slot（201）In, the blade（3）With tool apron（2）Between fixed by bolt assembly；
The tool apron（2）Upper close nut（401）The sidewall edge of one side is provided with curved tailgate（5）, the curved tailgate（5）
External diameter of a circle where upper surface and first arc surface（204）The external diameter of a circle in place is equal.
2. the change-can mixer of energy and labour saving straw-returning according to claim 1, it is characterised in that：The tool apron（2）One
Side offers first through hole（202）, the tool apron（2）Opposite side offer the second through hole（203）, the bolt assembly includes
Nut（401）And with head and screw rod（4）Bolt, the first through hole（202）It is matched with the head of the bolt, it is described
The head of bolt is located at the first through hole（202）In, the screw rod（4）Sequentially pass through blade（3）With the second through hole（203）,
The nut（401）It is threaded in screw rod（4）On, the nut（401）Inside be against tool apron（2）Lateral wall on.
3. the change-can mixer of energy and labour saving straw-returning according to claim 1, it is characterised in that：First arc surface
（204）With the tool apron（2）Bottom surface intersect.
4. the change-can mixer of energy and labour saving straw-returning according to claim 1, it is characterised in that：The tool apron（2）Top
End is outward extended with protruding portion（6）, the protruding portion（6）Upper surface and first arc surface（204）Top linking.
5. the change-can mixer of energy and labour saving straw-returning according to claim 4, it is characterised in that：The protruding portion（6）'s
Upper surface is the second arc surface（601）, second arc surface（601）The external diameter of a circle in place and first arc surface
（204）The external diameter of a circle in place is consistent.
6. the change-can mixer of energy and labour saving straw-returning according to claim 5, it is characterised in that：The curved tailgate（5）
Thickness and the protruding portion（6）Consistency of thickness.
7. the change-can mixer of energy and labour saving straw-returning according to claim 6, it is characterised in that：The tool apron（2）, arc
Plate washer（5）And protruding portion（6）It is integrally formed.
8. the change-can mixer of energy and labour saving straw-returning according to claim 3, it is characterised in that：The blade（3）In spiral shell
Revolve sigmoid, the blade（3）Blade and tool apron（2）On the first arc surface（204）In the same side, along cutter shaft（1）Axis
First arc surface is seen in direction（204）Intersect with the blade, first arc surface（204）With the intersection point of blade by first
Arc surface（204）It is divided into two sections, wherein, close to cutter shaft（1）One section for guide section, another section is got rid of winged section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284311.4A CN105874926B (en) | 2016-04-29 | 2016-04-29 | The change-can mixer of energy and labour saving straw-returning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284311.4A CN105874926B (en) | 2016-04-29 | 2016-04-29 | The change-can mixer of energy and labour saving straw-returning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105874926A CN105874926A (en) | 2016-08-24 |
| CN105874926B true CN105874926B (en) | 2018-05-18 |
Family
ID=56702077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284311.4A Expired - Fee Related CN105874926B (en) | 2016-04-29 | 2016-04-29 | The change-can mixer of energy and labour saving straw-returning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105874926B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5261501A (en) * | 1975-11-17 | 1977-05-21 | Takeshita Tekko Kk | Tilling knife for movable agricultural machinery |
| JP2006174823A (en) * | 2004-11-25 | 2006-07-06 | Takeaki Horiuchi | Replenishment coupling type rotary blade and mounting structure on shaft stem |
| CN202374644U (en) * | 2011-12-22 | 2012-08-15 | 唐建新 | Cutter shaft structure of pulp-stirring motor grader |
| CN104247590A (en) * | 2013-06-25 | 2014-12-31 | 泰州樱田农机制造有限公司 | Anti-winding rotary tillage tool apron |
| CN205670915U (en) * | 2016-04-29 | 2016-11-09 | 九阳农机（常州）有限公司 | The change-can mixer of energy and labour saving straw-returning |
-
2016
- 2016-04-29 CN CN201610284311.4A patent/CN105874926B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5261501A (en) * | 1975-11-17 | 1977-05-21 | Takeshita Tekko Kk | Tilling knife for movable agricultural machinery |
| JP2006174823A (en) * | 2004-11-25 | 2006-07-06 | Takeaki Horiuchi | Replenishment coupling type rotary blade and mounting structure on shaft stem |
| CN202374644U (en) * | 2011-12-22 | 2012-08-15 | 唐建新 | Cutter shaft structure of pulp-stirring motor grader |
| CN104247590A (en) * | 2013-06-25 | 2014-12-31 | 泰州樱田农机制造有限公司 | Anti-winding rotary tillage tool apron |
| CN205670915U (en) * | 2016-04-29 | 2016-11-09 | 九阳农机（常州）有限公司 | The change-can mixer of energy and labour saving straw-returning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105874926A (en) | 2016-08-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20200429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |