CN102884912B - A kind of oblique waterweed rotary cutter - Google Patents
A kind of oblique waterweed rotary cutter Download PDFInfo
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- CN102884912B CN102884912B CN201110219095.2A CN201110219095A CN102884912B CN 102884912 B CN102884912 B CN 102884912B CN 201110219095 A CN201110219095 A CN 201110219095A CN 102884912 B CN102884912 B CN 102884912B
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- cutter shaft
- rotary
- tilting
- cutter
- pontoon
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Abstract
The invention discloses a kind of oblique waterweed rotary cutter, comprise the cutter shaft be fixed on bearing block, the two ends of cutter shaft are all outside projecting shaft bearing, several peeling knifes tilting on the cutter shaft being positioned at bearing block lower end, the axle head being positioned at bearing block upper end installs moving runner, the included angle α of peeling knife and cutter shaft is 10 °-30 °, by bearing block by tilting for cutter shaft on pontoon, the included angle of cutter shaft and pontoon horizontal plane 30 °-60 °, the rotation of cutter shaft is defeated by power by power wheel by twist belt drive band, two the rotary-cut power in left and right and draining power can be formed in rotary-cut process by peeling knife and the tilting and cutter shaft of cutter shaft and the tilting of pontoon, such single shaft rotary-cut there will not be single load bearing pontoon to while run defect, structure is very simple, cost is low, easy popularization.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly relate to a kind of oblique waterweed rotary cutter.
Background technology
The water surface on the ditch dam, pond in the many areas of China all grown a lot of pasture and water, particularly a kind ofly cry the pasture and water of water peanut by pond, ditch dam length is full compacted, the water surface is caused to fall into disuse, reservoir storage greatly reduces, this water peanut vitality is extremely strong, growth is fast, agricultural chemicals is except not falling, artificial being more difficult to solves, keep afloat when summer floods to involve and flow with flood together, sluice gate is caused to block, increase floods hidden danger, water peanut becomes large public hazards already in China, at present, although ground tried horizontal, vertical, the float grass rotary cutter of several form such as electronic, but also fail to apply, in water, the machinery of rotary-cut process pasture and water is also in blank at present, patent No. ZL201020168365.2 vertical rotary cutter for waterweeds structure is more complicated, weight is large, cost is high, popularization difficulty is large, existing defects.
Summary of the invention
The object of this invention is to provide the simple oblique waterweed rotary cutter of a kind of structure.
The solution of the present invention is: a kind of oblique waterweed rotary cutter, comprise the cutter shaft be fixed on bearing block, the two ends of cutter shaft are all outside projecting shaft bearing, several peeling knifes tilting on the cutter shaft being positioned at bearing block lower end, the axle head being positioned at bearing block upper end installs moving runner, the included angle α of peeling knife and cutter shaft is 10 °-30 °, by bearing block by tilting for cutter shaft on pontoon, the included angle of cutter shaft and pontoon horizontal plane is 30 °-60 °, the rotation of cutter shaft is defeated by power by power wheel by twist belt drive band, by peeling knife and the tilting and cutter shaft of cutter shaft and pontoon horizontal plane tilting, on cutter shaft, to be a peeling knife become to be greater than 90 ° with cutter shaft to corresponding two fixing peeling knifes fixes, another peeling knife and cutter shaft become to be less than 90 ° to be fixed, two the rotary-cut power in left and right and draining power can be formed in rotary-cut process.
Advantage of the present invention is: be 1,10 °-30 ° by the included angle α of peeling knife and cutter shaft, the included angle of cutter shaft and pontoon horizontal plane 30 °-60 °, two the rotary-cut power in left and right and draining power can be formed in rotary-cut process, such single shaft rotary-cut there will not be single load bearing pontoon to while the defect of running, and 2, peeling knife is tilting decreases peeling knife quantity.3, engine drive directly drives oblique waterweed rotary cutter to rotate by twist belt drive band, and structure is very simple, and cost is low, effective.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described
Fig. 1 is structural representation of the present invention.
Fig. 2 is all shape layout drawing of peeling knife on cutter shaft
1. cutter shaft 2. peeling knife 3. bearing block 4. drive 5. driving-belt 6. power wheels in figure
Embodiment
As Fig. 1, a kind of oblique waterweed rotary cutter shown in Fig. 2, comprise the cutter shaft 1 be fixed on bearing block 3, the two ends of cutter shaft 1 are all outside projecting shaft bearing 3, several peeling knifes 2 tilting on the cutter shaft 1 being positioned at bearing block 3 lower end, the axle head being positioned at bearing block 3 upper end installs moving runner 4, peeling knife 2 is 10 °-30 ° with the included angle α of cutter shaft 1, be advisable with 20 °, by bearing block 3 by tilting for cutter shaft 1 on pontoon, cutter shaft 1 is 30 °-60 ° with the included angle of pontoon horizontal plane, be advisable with 45 °, the rotation of cutter shaft 1 is defeated by power by power wheel 6 twist belt drive band 5, by peeling knife 2 and the tilting and cutter shaft 1 of cutter shaft 1 and the tilting of pontoon horizontal plane, corresponding two fixing peeling knifes 2 on cutter shaft 1, formed by α angle oblique line, a peeling knife 2 is greater than 90 ° with cutter shaft 1 one-tenth to be fixed, another peeling knife 2 and cutter shaft 1 one-tenth are less than 90 ° to be fixed.Two the rotary-cut power in left and right and draining power can be formed in rotary-cut process, such single shaft rotary-cut there will not be single load bearing pontoon to while run defect, by tilting for peeling knife 2 on cutter shaft 1, the peeling knife 2 that cutter shaft 1 is adjacent when rotating can intersect, peeling knife 2 quantity can be reduced, there will not be again leakage to cut phenomenon, structure is very simple.
Claims (2)
1. an oblique waterweed rotary cutter, comprise the cutter shaft (1) be fixed on bearing block (3), all projecting shaft bearing (3) is outward for the two ends of cutter shaft (1), it is characterized in that: be positioned at the cutter shaft (1) of bearing block (3) lower end tilting several peeling knifes (2), the axle head being positioned at bearing block (3) upper end installs moving runner (4), peeling knife (2) is 10 °-30 ° with the included angle α of cutter shaft (1), by bearing block (3) by tilting on pontoon for cutter shaft (1), cutter shaft (1) is 30 °-60 ° with the included angle of pontoon horizontal plane, the rotation of cutter shaft (1) is defeated by power by power wheel (6) by twist belt drive band (5).
2. a kind of oblique waterweed rotary cutter according to claim 1, it is characterized in that: by tilting to peeling knife (2) and cutter shaft (1) tilting with cutter shaft (1) and pontoon horizontal plane, upper corresponding two the fixing peeling knifes (2) of cutter shaft (1), formed by α angle oblique line, a peeling knife (2) becomes to be greater than 90 ° with cutter shaft (1) and fixes, another peeling knife (2) and cutter shaft (1) become to be less than 90 ° to be fixed, and can form two the rotary-cut power in left and right and draining power in rotary-cut process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219095.2A CN102884912B (en) | 2011-07-21 | 2011-07-21 | A kind of oblique waterweed rotary cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219095.2A CN102884912B (en) | 2011-07-21 | 2011-07-21 | A kind of oblique waterweed rotary cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102884912A CN102884912A (en) | 2013-01-23 |
| CN102884912B true CN102884912B (en) | 2016-01-20 |
Family
ID=47528773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110219095.2A Active CN102884912B (en) | 2011-07-21 | 2011-07-21 | A kind of oblique waterweed rotary cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN102884912B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458341Y (en) * | 2001-01-20 | 2001-11-07 | 宁波市农业机械研究所 | Machine for cleaning water plants |
| US6449931B1 (en) * | 2000-02-02 | 2002-09-17 | The Master's Dredging Company, Inc. | Aquatic vegetation shredder having bow and stern mounted high speed, large chopping propellers |
| CN2541320Y (en) * | 2002-03-18 | 2003-03-26 | 钱柏益 | Waterweeds clearing boat |
| CN202197710U (en) * | 2011-07-21 | 2012-04-25 | 镇江市万金农机有限公司 | Oblique waterweed rotary cutter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6725637B2 (en) * | 1998-10-09 | 2004-04-27 | Trent G. Snider | Water craft for reducing aquatic plant infestation |
| US20020095921A1 (en) * | 2001-01-25 | 2002-07-25 | The Master's Dredging Company, Inc. | Airboat with aquatic vegetation shredding assembly |
-
2011
- 2011-07-21 CN CN201110219095.2A patent/CN102884912B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6449931B1 (en) * | 2000-02-02 | 2002-09-17 | The Master's Dredging Company, Inc. | Aquatic vegetation shredder having bow and stern mounted high speed, large chopping propellers |
| CN2458341Y (en) * | 2001-01-20 | 2001-11-07 | 宁波市农业机械研究所 | Machine for cleaning water plants |
| CN2541320Y (en) * | 2002-03-18 | 2003-03-26 | 钱柏益 | Waterweeds clearing boat |
| CN202197710U (en) * | 2011-07-21 | 2012-04-25 | 镇江市万金农机有限公司 | Oblique waterweed rotary cutter |
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| Publication number | Publication date |
|---|---|
| CN102884912A (en) | 2013-01-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190610 Address after: 221600 Peixian Highway 21, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Jinrongtai New Material Technology Co., Ltd. Address before: 212142 Guanzhuang, Huangxu Central Village, Xinfeng Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Wanjin Agricultural Machinery Co., Ltd. |