CN203912466U - Antiwind rotary blade - Google Patents
Antiwind rotary blade Download PDFInfo
- Publication number
- CN203912466U CN203912466U CN201420376788.1U CN201420376788U CN203912466U CN 203912466 U CN203912466 U CN 203912466U CN 201420376788 U CN201420376788 U CN 201420376788U CN 203912466 U CN203912466 U CN 203912466U
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- China
- Prior art keywords
- flange
- plate
- rotary blade
- cutter
- winding
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- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 29
- 241000345998 Calamus manan Species 0.000 abstract description 12
- 235000012950 rattan cane Nutrition 0.000 abstract description 12
- 241000196324 Embryophyta Species 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of antiwind rotary blade, comprise that central shaft, the first flange, the second flange, cutter and winding prevent plate, the first flange and the second flange are located at respectively the two ends of central shaft, the first flange and the second flange are all provided with on cutter, winding prevents that plate from being polylith, the first flange and the second flange are provided with a plurality of summits, are wound around and prevent that one end of plate is connected with the summit of the first flange, and the other end is connected with the summit of the second flange.The disclosed antiwind rotary blade of the utility model has and prevents that the sharp corner that rattan shape thing is wrapped in flange from piling up, and has alleviated the live load of this antiwind rotary blade, is conducive to it and deep ploughs, the feature of increasing work efficiency.
Description
Technical field
The utility model belongs to a kind of rotary blade for agricultural machinery, especially relates to a kind of antiwind rotary blade.
Background technology
The agricultural machinery such as existing supervisor are when ploughing and weeding operation, central shaft is fixed several flanges, on every flange, fix several pieces blades, in order to prevent the weeds of circumference of blade and the winding of climing rattan in the course of the work, existing part rotovator is installed baffle plate or shelves bar in blade both sides.But existing antiwind rotary blade, if application number is 201110009517.3 disclosed a kind of Three-piece anti-winding tillage cutter devices, because configured antiwind bar, has alleviated the winding of some weeds and climing rattan relatively.But the wedge angle of the flange of antiwind rotary blade partly adheres to weeds and climing rattan, the phenomenon that partly produces accumulation at flange wedge angle along with the carrying out of ploughing and weeding operation happens occasionally.
Utility model content
The purpose of this utility model is to provide a kind of antiwind rotary blade, at least one in can solving the problems of the technologies described above.
According to an aspect of the present utility model, a kind of antiwind rotary blade is provided, comprise that central shaft, the first flange, the second flange, cutter and winding prevent plate, the first flange and the second flange are located at respectively the two ends of central shaft, the first flange and the second flange are all provided with on cutter, and the first flange and the second flange are provided with a plurality of summits, are wound around and prevent that plate from being polylith, winding prevents that one end of plate is connected with the summit of the first flange, and the other end is connected with the summit of the second flange.
The beneficial effects of the utility model are: because winding prevents plate, be connected with the summit of the second flange with the summit of the first flange, make to be wound around and prevent that plate from preventing that weeds and climing rattan etc. are wrapped on cutter, simultaneously, prevent that rattan shape thing is wrapped in the sharp corner accumulation of flange, alleviated the live load of this antiwind rotary blade, be conducive to it and deep plough, increase work efficiency.
In some embodiments, antiwind rotary blade can also comprise three-flange and the 4th flange, three-flange and the 4th flange are all set on central shaft, and the first flange, three-flange, the 4th flange and the first flange are arranged in order, and on three-flange and the 4th flange, cutter are all installed.Thus, be provided with a plurality of flanges and cutter, improved operating efficiency.
In some embodiments, the first flange, three-flange, the 4th flange and the second flange are all provided with three cutters, and cutter is distributed on each flange.Thus, each flange is provided with three cutters, and idle running while having prevented antiwind rotary blade work, has improved operating efficiency.
In some embodiments, the first flange, three-flange, the 4th flange and the second flange are all triangular in shape, and the line that is installed on the cutter summit on corresponding each flange is all triangular in shape, consistent with corresponding flange shape.Thus, cutter outer rim shape is consistent with flange shape, makes weeds and climing rattan be difficult for being wound around, and more easily from cutter, departs from, thereby cutter can more be goed deep in earth, has reduced adjustment and the repairing number of times in operation process simultaneously.
In some embodiments, each summit of the first flange and the second flange is provided with connecting hole, and connecting hole is used for installing winding and prevents plate, is wound around and prevents that plate is arranged on corresponding connecting hole.Thus, by connecting hole, winding is prevented to plate is connected with the second flange with the first flange, increased winding and prevented the ground connection time of plate when work, prevented that winding from preventing plate vertical tremor when work, guaranteed the stationarity of work.
In some embodiments, it is 60 ° that the first flange and the second flange connect the angle that identical winding prevents two summits of plate and the line in central shaft axle center, thus, make to be connected to winding between the first flange and the second flange and prevent that plate from can get rid of weeds or climing rattan etc. from inside to outside.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation at another visual angle of antiwind rotary blade of the present utility model;
Fig. 3 is the connection side-looking structural representation of each flange in antiwind rotary blade of the present utility model;
Fig. 4 is the side-looking structural representation of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See figures.1.and.2: antiwind rotary blade, comprise that central shaft 1, the first flange 2, the second flange 3, cutter 4 and winding prevent plate 5, the first flange 2 and the second flange 3 are fixed by welding in respectively the two ends of central shaft 1, cutter 4 is mounted by means of bolts on the first flange 2 and the second flange 3, winding prevents that plate 5 is for polylith, the first flange 2 and the second flange 3 are provided with a plurality of summits, winding prevents that one end of plate 5 is connected with the summit of the first flange 2, and the other end is connected with the summit of the second flange 3.When work, central shaft 1 is sheathed is fixed on the output shaft that is attached thereto the machine connecing, and by output shaft, drives central shaft 1 to rotate, and realizes the rotation of antiwind rotary blade, carries out work.
Antiwind rotary blade of the present utility model also comprises three-flange 6 and the 4th flange 7, three-flange 6 and the 4th flange 7 are all set on central shaft 1, and be fixed by welding on central shaft 1, the first flange 2, three-flange 6, the 4th flange 7 and the first flange 2 are arranged in order, on three-flange 6 and the 4th flange 7, cutter 4 is all installed, cutter 4 by bolted on three-flange 6 and the 4th flange 7.
The first flange 2, three-flange 6, the 4th flange 7 and the second flange 3 are all provided with three cutters 4, and cutter 4 is distributed on each flange.The first flange 2, three-flange 6, the 4th flange 7 and the second flange 3 are all triangular in shape, and the line that is installed on cutter 4 summits on corresponding each flange is all triangular in shape, consistent with corresponding flange shape.Thus, the shape that the cutter 4 on each flange forms is identical with the curve of corresponding flange, makes weeds and climing rattan be difficult for being wound around, and cutter 4 can be deep ploughed.
As shown in Figure 3 and Figure 4, three summits of the first flange 2 and the second flange 3 offer connecting hole 8, and connecting hole 8 prevents plate 5 for installing to be wound around, and is wound around and prevents that plate 5 is arranged on corresponding connecting hole 8.For convenient, be wound around the installation that prevents plate 5, at each connecting hole 8 places, be welded with connecting plate 9, be wound around prevent plate 5 two ends by bolted on connecting plate 9.It is 60 ° that the first flange 2 and the second flange 3 connect the angle α that identical winding prevents two summits of plate 5 and the line in central shaft 1 axle center, winding prevents that the two ends of plate 5 are arranged on respectively on corresponding connecting hole 8, be wound around and prevent that plate 5 from being three, each is wound around and prevents that the angle of plate 5 and the first flange 2 or the second flange 3 from being 60 °, winding prevents that plate 5 is obliquely installed, can be wound around weeds or the climing rattan generation active force from inside to outside preventing on plate 5 to being wrapped in once in a while, by eliminatings such as weeds.Three-flange 6 and the 4th flange 7 are in the situation that nonintervention winding prevents that plate 5 from installing, and angle between the two does not limit, and facilitates the installation of three-flange 6 and the 4th flange 7.
Simultaneously, the winding that connects the first flange 2 and three-flange 3 prevents that plate 5 from can extend along its width, and be obliquely installed, thus at antiwind rotary blade in turning course, winding prevents that the inner side (being central shaft 1 place side) of plate 5 is poor to the ground connection time formation time in outside, improved deep ploughing effect continue and cultivating procedure in stability, also make to be wrapped in winding and prevent that weeds and climing rattan on plate 5 are mobile from inside to outside, avoided weeds and the impact of climing rattan on cutter 4 operating efficiencies.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. antiwind rotary blade, it is characterized in that, comprise central shaft (1), the first flange (2), the second flange (3), cutter (4) and winding prevent plate (5), described the first flange (2) and the second flange (3) are located at respectively the two ends of central shaft (1), described the first flange (2) and the second flange (3) are all provided with cutter (4), described winding prevents that plate (5) from being polylith, described the first flange (2) and the second flange (3) are provided with a plurality of summits, described winding prevents that one end of plate (5) is connected with the summit of the first flange (2), the other end is connected with the summit of the second flange (3).
2. antiwind rotary blade according to claim 1, it is characterized in that, also comprise three-flange (6) and the 4th flange (7), described three-flange (6) and the 4th flange (7) are all set on central shaft (1), described the first flange (2), three-flange (6), the 4th flange (7) and the first flange (2) are arranged in order, and on described three-flange (6) and the 4th flange (7), cutter (4) are all installed.
3. antiwind rotary blade according to claim 2, it is characterized in that, described the first flange (2), three-flange (6), the 4th flange (7) and the second flange (3) are all provided with three cutters (4), and described cutter (4) is distributed on each flange.
4. antiwind rotary blade according to claim 3, it is characterized in that, described the first flange (2), three-flange (6), the 4th flange (7) and the second flange (3) are all triangular in shape, the line that is installed on cutter (4) summit on corresponding each flange is all triangular in shape, consistent with corresponding flange shape.
5. antiwind rotary blade according to claim 4, it is characterized in that, each summit of described the first flange (2) and the second flange (3) is provided with connecting hole (8), described connecting hole (8) prevents that for installing to be wound around plate (5), described winding from preventing that plate (5) is arranged on corresponding connecting hole (8).
6. according to the antiwind rotary blade described in claim 1～5 any one, it is characterized in that, it is 60 ° that described the first flange (2) and the second flange (3) connect the angle that identical winding prevents two summits of plate (5) and the line in central shaft (1) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376788.1U CN203912466U (en) | 2014-07-08 | 2014-07-08 | Antiwind rotary blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376788.1U CN203912466U (en) | 2014-07-08 | 2014-07-08 | Antiwind rotary blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912466U true CN203912466U (en) | 2014-11-05 |
Family
ID=51808371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376788.1U Expired - Lifetime CN203912466U (en) | 2014-07-08 | 2014-07-08 | Antiwind rotary blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184355A (en) * | 2017-12-31 | 2018-06-22 | 黄河科技学院 | The antiwind structure of automatic Pilot agricultural machinery |
| CN110260254A (en) * | 2019-05-23 | 2019-09-20 | 周淑英 | A kind of automobile top LED type shot-light of anti-rattan branch winding |
| CN117136650A (en) * | 2023-10-30 | 2023-12-01 | 安徽省农业科学院土壤肥料研究所 | Anti-winding deep-ploughing and soil-preparation integrated device for hair-leaf vetch |
-
2014
- 2014-07-08 CN CN201420376788.1U patent/CN203912466U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184355A (en) * | 2017-12-31 | 2018-06-22 | 黄河科技学院 | The antiwind structure of automatic Pilot agricultural machinery |
| CN110260254A (en) * | 2019-05-23 | 2019-09-20 | 周淑英 | A kind of automobile top LED type shot-light of anti-rattan branch winding |
| CN117136650A (en) * | 2023-10-30 | 2023-12-01 | 安徽省农业科学院土壤肥料研究所 | Anti-winding deep-ploughing and soil-preparation integrated device for hair-leaf vetch |
| CN117136650B (en) * | 2023-10-30 | 2024-01-23 | 安徽省农业科学院土壤肥料研究所 | Anti-winding deep-ploughing and soil-preparation integrated device for hair-leaf vetch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |