CN103864221A - Blade of automatic cutting device for ecological landscape floating island - Google Patents
Blade of automatic cutting device for ecological landscape floating island Download PDFInfo
- Publication number
- CN103864221A CN103864221A CN201410122127.0A CN201410122127A CN103864221A CN 103864221 A CN103864221 A CN 103864221A CN 201410122127 A CN201410122127 A CN 201410122127A CN 103864221 A CN103864221 A CN 103864221A
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- Prior art keywords
- blade
- knife
- handle
- floating island
- ecological landscape
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- 230000001105 regulatory effect Effects 0.000 abstract description 3
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- 229910045601 alloy Inorganic materials 0.000 description 1
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- 239000011425 bamboo Substances 0.000 description 1
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Abstract
The invention discloses a blade of an automatic cutting device for an ecological landscape floating island. The blade can be used for automatically cutting plants on the ecological landscape floating island and has the characteristic that the pressure on the blade is regulated by means of an inertia force. The blade is composed of a knife body, a rotary connecting part, a knife handle and a balance weight, wherein the knife handle and the knife body are formed into the knife body shaped like a stripped sheet; the knife handle and the knife body are located at two sides of the rotary connecting part; a rotating shaft of the rotary connecting part is vertical to the sheet-like knife body; the knife handle is shorter than the knife body; the balance weight is located at the tail end of the knife handle; the center of gravity of the whole blade is located at the end of the knife handle. The blade can be dual-edge or single-edge. The blade is specially used for a cutting device of which the blade pressure to an object to be cut is regulated by means of the inertia force. The blade can be applied to the ecological landscape floating island in a large scale, and can be used for enhancing the degree of automation of the ecological landscape floating island and increasing the treating efficiency of the ecological landscape floating island to eutrophic water.
Description
Technical field
The present invention relates to a kind of blade, relate in particular to a kind of blade that can be used for the automatic mowing device in ecoscape chinampa, the present invention can be used for automatically cradling of plant on ecoscape chinampa, is a kind of blade of adjusting blade pressure with mass force.
Background technology
Adopting ecotechnology to carry out quality recovery to river and lake is a kind of cost-effective method, is widely used at present in developed country and domestic economy developed regions.Ecotechnology mainly refers to artificial swamp, ecological floating island etc., is the technology that promotes that the water ecology balance that comprises the compositions such as microorganism, waterplant, hydrocoles is recovered.Urban river, lake and reservoir are subject to the impact of land used and change of level, and the application of Artificial Wetland Techniques is restricted.And artificial ecological floating island technology is not subject to the restriction of change of level, can directly be arranged on the water surface, maintenance management is convenient.
Those skilled in the art is devoted to improve the water body recovery efficiency on ecoscape chinampa always, a lot of research shows, according to geographical science institute of Nanjing of China normal university Jiangsu Province's Environment Change and ecological construction key lab, the people such as researchist Zhou Xiaohong are published in " environmental science " magazine 12 phases in 2008 and " cradle biological floating bed plant rye grass photosynthesis and the impact on decontamination effect improvings such as nitrogen phosphorus thereof ", can learn, cradle and can significantly improve rye grass system to nitrogen in eutrophic water body, the removal effect of phosphorus etc., generally be placed in water due to biological floating bed, if make to cradle by hand very trouble in practical application, manpower consumption is extremely large, obviously be not suitable for large-scale application, therefore, the ecoscape chinampa that development cradles is automatically very necessary, due to the almost blank out of automatization in this field, therefore need special design, also need to design special blade.
Summary of the invention
The object of the invention is to: a kind of blade that can be used for the automatic mowing device in ecoscape chinampa is provided, the present invention can be used for automatically cradling of plant on ecoscape chinampa, it is a kind of blade of adjusting blade pressure with mass force, without design, other adjust the structure of shear pressure to automatic mowing device based on this, changing velocity of rotation is capable of regulating blade pressure, meets present situation requirement and the development trend of closing ecoscape chinampa.
The present invention has following technology contents:
Technology contents 1: a kind of blade that can be used for the automatic mowing device in ecoscape chinampa, is made up of blade, rotating junction, handle of a knife, counterweight; Handle of a knife, blade form lengthy motion picture shape cutter hub jointly; Handle of a knife and blade are positioned at both sides, rotating junction; Rotating junction rotation axis is perpendicular to sheet cutter hub; Handle of a knife length is less than blade length; Counterweight is positioned at handle of a knife end; The center of gravity of blade entirety is positioned at shank end.
Technology contents 2: the blade as described in technology contents 1 can be that twolip can be also single-blade.
Technology contents 3: the blade as described in technology contents 1 is exclusively used in and uses mass force to adjust the cutting unit of sword to work piece pressure.
Technology contents explanation and beneficial effect thereof:
Technology contents explanation 1: as described in technology contents 1, the effect of rotating junction is that cutter hub is connected to and can makes cutter hub certain point outside conductor make the mechanical system revolving round the sun, and make blade become a mass force lever, the effect of counterweight is to adjust position of centre of gravity, and in revolution process, utilizes its mass force to adjust the pressure of sword to work piece by the leverage effects of cutter hub; Sword of the present invention should preferably be difficult for the form of mentioning, such as: the land of light sword, isosceles, waviness flower sword; Rotating junction refers to the part for being rotationally connected, and can be parts, structure or the shape for being rotationally connected such as axle, hole, axle sleeve, bearing; Mass force refers to the power showing because of inertia, such as: the thrust that centrifugal force, inertia cause; Mass force lever refers to that its main drive is mass force, and main drive does not refer to the size of power here, but with effect of power.
Technology contents explanation 2: the blade as described in technology contents 2 can be that twolip can be also single-blade, and they respectively each get advantage, and twolip can two-sidedly cut, and single-blade can reduce tooling cost.
Technology contents explanation 3: as described in technology contents 3, because insert design object of the present invention is obvious, applied environment is specific, do appropriate amplification and restriction therefore draft technology contents 3 as this blade use range, research original intention of the present invention is to provide a kind of blade for the automatic mowing device in ecoscape chinampa, but this is not the restriction to purposes of the present invention, its purposes scope of blade of the present invention should be that all use mass force is adjusted the cutting unit of blade to work piece pressure; If blade of the present invention is used for non-" using mass force to adjust the cutting unit of blade to work piece pressure ", the infringement of the present invention of not getting it right by other people.
Technology contents explanation 4: cardinal principle of the present invention is relevant to its structure, irrelevant with used material, it uses material to determine by particular case, therefore material used in the present invention is not limit, the material with certain rigidity all can adopt, such as: all energy stable maintenance self shape and the large materials of hardness ratio work piece such as plastics, stone material, pottery, bone, metal, alloy, pottery, carbon fiber, glass, timber, bamboo wood, rubber.
Creativeness of the present invention is: creativeness of the present invention is based on " use mass force to adjust the cutting unit of blade to work piece pressure ", the method of design of the automatic mowing device sheared edge in a kind of ecoscape chinampa " (number of patent application: 2014101187250) " in the present inventor invention has on outstanding creationary basis, should assert that the blade of its relatively existing cutting technique exists creative.
Practicality of the present invention is: can apply on a large scale ecoscape chinampa, strengthen the automatization on ecoscape chinampa, improve ecoscape chinampa to eutrophic water body governance efficiency.
Brief description of the drawings
Fig. 1-3rd, the schematic diagram of an embodiment of the present invention.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described:
Embodiment 1: as the schematic diagram that Fig. 1-3 are this embodiment, formed by blade 4, rotating junction 2, handle of a knife 5, counterweight 1; Handle of a knife 5, the common formation lengthy motion picture of blade 4 shape cutter hub; Handle of a knife 5 and blade 4 are positioned at 2 both sides, rotating junction; Rotating junction 2 rotation axiss are perpendicular to sheet cutter hub; Handle of a knife 5 length are less than blade 4 length; Counterweight 1 is positioned at handle of a knife 5 ends; The center of gravity of blade entirety is positioned at handle of a knife 5 ends; Blade 4 has sword 3; Rotating junction 2 is axle sleeves; When this embodiment uses, need to be connected to and use mass force to adjust sword 3 in the cutting unit of work piece pressure by rotating junction 2.
Claims (3)
1. can be used for a blade for the automatic mowing device in ecoscape chinampa, formed by blade, rotating junction, handle of a knife, counterweight; Handle of a knife, blade form lengthy motion picture shape cutter hub jointly; Handle of a knife and blade are positioned at both sides, rotating junction; Rotating junction rotation axis is perpendicular to sheet cutter hub; Handle of a knife length is less than blade length; Counterweight is positioned at handle of a knife end; The center of gravity of blade entirety is positioned at shank end.
2. a kind of blade that can be used for the automatic mowing device in ecoscape chinampa as claimed in claim 1, is characterized in that: described blade can be that twolip can be also single-blade.
3. a kind of blade that can be used for the automatic mowing device in ecoscape chinampa as claimed in claim 1, is characterized in that: described blade is exclusively used in and uses mass force to adjust the cutting unit of sword to work piece pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122127.0A CN103864221B (en) | 2014-03-29 | 2014-03-29 | Blade of automatic cutting device for ecological landscape floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122127.0A CN103864221B (en) | 2014-03-29 | 2014-03-29 | Blade of automatic cutting device for ecological landscape floating island |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103864221A true CN103864221A (en) | 2014-06-18 |
| CN103864221B CN103864221B (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410122127.0A Expired - Fee Related CN103864221B (en) | 2014-03-29 | 2014-03-29 | Blade of automatic cutting device for ecological landscape floating island |
Country Status (1)
| Country | Link |
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| CN (1) | CN103864221B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049329A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device and cutting blade |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
| CN114683132A (en) * | 2022-02-25 | 2022-07-01 | 拜罗智能产业技术研究院(山东)有限公司 | Self-adaptive grinding device and method suitable for dynamic workpiece |
| CN116409907A (en) * | 2023-05-06 | 2023-07-11 | 江苏双源环保科技有限公司 | Environmental protection urban wastewater multistage filtration treatment equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181171Y (en) * | 1993-08-20 | 1994-11-02 | 徐振东 | Mover's cutter |
| US5771672A (en) * | 1994-04-22 | 1998-06-30 | Gummerson; Elwyn | Laterally and vertically movable grass cutting mower attachment |
| DE29812942U1 (en) * | 1998-07-21 | 1999-04-15 | Seeber+Partner GmbH, 71686 Remseck | Electrically powered pruning shears |
| CN102084808A (en) * | 2010-12-06 | 2011-06-08 | 周元铎 | Backpack mulberry shoot harvester |
| CN103583247A (en) * | 2013-10-28 | 2014-02-19 | 周元铎 | Shear of backpack-type mulberry branch cutting machine |
-
2014
- 2014-03-29 CN CN201410122127.0A patent/CN103864221B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181171Y (en) * | 1993-08-20 | 1994-11-02 | 徐振东 | Mover's cutter |
| US5771672A (en) * | 1994-04-22 | 1998-06-30 | Gummerson; Elwyn | Laterally and vertically movable grass cutting mower attachment |
| DE29812942U1 (en) * | 1998-07-21 | 1999-04-15 | Seeber+Partner GmbH, 71686 Remseck | Electrically powered pruning shears |
| CN102084808A (en) * | 2010-12-06 | 2011-06-08 | 周元铎 | Backpack mulberry shoot harvester |
| CN103583247A (en) * | 2013-10-28 | 2014-02-19 | 周元铎 | Shear of backpack-type mulberry branch cutting machine |
Non-Patent Citations (1)
| Title |
|---|
| 方丽珍: "电动修枝剪结构和性能", 《电动工具》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11109541B2 (en) | 2014-04-10 | 2021-09-07 | Positec Power Tools (Suzhou) Co., Ltd. | Blow-suction device with operation mode adjustment mechanism |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
| CN106049329A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device and cutting blade |
| CN114683132A (en) * | 2022-02-25 | 2022-07-01 | 拜罗智能产业技术研究院(山东)有限公司 | Self-adaptive grinding device and method suitable for dynamic workpiece |
| CN116409907A (en) * | 2023-05-06 | 2023-07-11 | 江苏双源环保科技有限公司 | Environmental protection urban wastewater multistage filtration treatment equipment |
| CN116409907B (en) * | 2023-05-06 | 2023-12-01 | 江苏双源环保科技有限公司 | Environmental protection urban wastewater multistage filtration treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103864221B (en) | 2015-02-25 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Fengyu Inventor after: Luo Gang Inventor after: Ma Junjian Inventor after: Wang Zhengxia Inventor after: Dan Xiaoming Inventor after: Li Xiao Inventor before: Zhu Lei |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU LEI TO: WANG FENGYU LUO GANG MA JUNJIAN WANG ZHENGXIA DAN XIAOMING LI XIAO |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yin Hongyan Inventor after: Wang Dong Inventor after: Ma Junjian Inventor before: Wang Fengyu Inventor before: Luo Gang Inventor before: Ma Junjian Inventor before: Wang Zhengxia Inventor before: Dan Xiaoming Inventor before: Li Xiao |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 065200 Hebei, North China Agricultural Bank of China Four Seasons Sunshine Garden, room 2, unit 3, building 301, room Patentee after: Yin Hongyan Patentee after: Wang Dong Address before: 264005 16-2, Fu Qing Street, Zhifu District, Shandong, Yantai Patentee before: Zhu Lei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 252514 250 yuan Hu Zhai, Xinji Town, Guanxian, Liaocheng, Shandong Co-patentee after: Cai Jiatong Patentee after: Li Zhenxia Co-patentee after: Shi Jun Address before: 065200 Sanhe City, Hebei Province North City Agricultural Bank piece Four Seasons Sunshine Garden 3 Building 2 unit 301 room. Co-patentee before: Wang Dong Patentee before: Yin Hongyan |
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| TR01 | Transfer of patent right | ||
| 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: 20150225 Termination date: 20180329 |