CN109451976A - A kind of underwater mowing-apparatus that blade rotates automatically - Google Patents
A kind of underwater mowing-apparatus that blade rotates automatically Download PDFInfo
- Publication number
- CN109451976A CN109451976A CN201811412930.2A CN201811412930A CN109451976A CN 109451976 A CN109451976 A CN 109451976A CN 201811412930 A CN201811412930 A CN 201811412930A CN 109451976 A CN109451976 A CN 109451976A
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- CN
- China
- Prior art keywords
- bar
- blade
- middle bar
- interior
- operating stick
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses the underwater mowing-apparatus that a kind of blade rotates automatically, including operating stick and operating stick one end is connected to for cutting the cutter head of water plant, the operating stick includes in the telescopic outer bar for successively limiting socket, middle bar and interior bar, positioning mechanism is provided at overlapping between the outer bar and middle bar, between middle bar and interior bar, the positioning mechanism includes the bolt hole and bolt corresponding with the bolt hole in the outer bar and the front end side wall of middle bar, and the bolt is screwed into the bolt hole and forms radial compression power to the middle bar and interior bar；The outer bar and the front inner wall of middle bar are respectively arranged with sliding sleeve, are fixedly connected with slide plate on the rear end outer wall of the middle bar and interior bar；The cutter head includes being rotationally connected with interior bar front end cutter shaft, the blade and blade being fixed on the cutter shaft；The present apparatus rotates with regard to energy band cutting blade without dynamic power machine and realizes water plant cutting operation.
Description
Technical field
The present invention relates to a kind of mowing field of tool, in particular to underwater mowing-apparatus that a kind of blade rotates automatically.
Background technique
Underwater cutter is a kind of for trimming the machine tool of underwater vegetation etc., it is by cutterhead, engine, walking
Wheel, walking mechanism, blade, handrail, control section composition, cutterhead are equipped with engine on traveling wheel on cutterhead, engine
Blade is housed, blade is improved much using the high speed rotation of engine in terms of speed, saves weeding worker's on output shaft
Activity duration reduces a large amount of human resources.
Prior art discloses application No. is: a kind of 201420391800.6 grass trimmers, including host, the host include
Open shell downwards, shell have the cutting chamber around blade setting.The grass trimmer further includes combing careless tooth, close to cutting
Chamber is arranged at least one outer ledge of shell, and the grass tooth of combing includes the guide surface for contacting plant at first, described to draw
Guide face is rearwardly and down tilted along host, but the grass trimmer structure of existing technology is complex, needs to be arranged individually dynamic
Power Mechanical Driven blade rotation.
Summary of the invention
In view of this, being not necessarily to power the purpose of the present invention is to provide the underwater mowing-apparatus that a kind of blade rotates automatically
Machinery rotates with regard to energy band cutting blade and realizes water plant cutting operation.
The underwater mowing-apparatus that blade of the invention rotates automatically, including operating stick and operating stick one end is connected to for cutting
The cutter head of water plant is cut, the operating stick includes in the telescopic outer bar for successively limiting socket, middle bar and interior bar, and the outer bar is in
Be provided with positioning mechanism at overlapping between bar, between middle bar and interior bar, the positioning mechanism include set on the outer bar and in
Bolt hole and bolt corresponding with the bolt hole in the front end side wall of bar, the bolt are screwed into the bolt hole and to described
Middle bar and interior bar form radial compression power；The outer bar and the front inner wall of middle bar are respectively arranged with sliding sleeve, the middle bar and interior
Slide plate is fixedly connected on the rear end outer wall of bar；The cutter head includes being rotationally connected with interior bar front end cutter shaft, being fixed on
Blade and blade on the cutter shaft；
It further, further include the drive shaft coaxially protruded into the operating stick, the drive shaft can be driven by bevel gear pair
Move the cutter shaft rotation；
Further, the bevel gear pair includes the drive bevel gear for being fixed on the drive shaft, and passes through overdrive clutch
Device is matched with the driven wheel of differential of the cutter shaft；
Further, the outer bar, middle bar and interior bar are round bar, respectively opened up in the front end side wall of the outer bar and middle bar to
Few two in the circumferential equally distributed bolt hole；
Further, the lower end of the outer bar is equipped with rubber handle；
Further, the outer bar, middle bar and interior bar are made of insulating material.
Beneficial effects of the present invention: the underwater mowing-apparatus that blade of the invention rotates automatically, operating stick can be according to need
Realize it is flexible, meanwhile, water impact blade band movable arbor rotates, and cutter shaft drives blade rotation to cut sink, this dress
Set the cutting that just can be carried out water plant without power device.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Fig. 1 is the structural diagram of the present invention, as shown in the figure: the underwater mowing dress that the blade of the present embodiment rotates automatically
Set, including operating stick and be connected to operating stick one end for cutting the cutter head of water plant, the operating stick include in it is telescopic successively
Outer bar, middle bar and the interior bar of socket are limited, is provided with positioning at the overlapping between the outer bar and middle bar, between middle bar and interior bar
Mechanism, the positioning mechanism include bolt hole in the front end side wall of the outer bar and middle bar and corresponding with the bolt hole
Bolt, the bolt is screwed into the bolt hole and forms radial compression power to the middle bar and interior bar；The outer bar and middle bar
Front inner wall be respectively arranged with sliding sleeve, be fixedly connected with slide plate on the rear end outer wall of the middle bar and interior bar；The cutter head packet
It includes and is rotationally connected with interior bar front end cutter shaft, the blade and blade being fixed on the cutter shaft；Blade of the invention is automatic
The underwater mowing-apparatus of rotation, operating stick can according to need realization and stretch, meanwhile, water impact blade band movable arbor rotates,
Cutter shaft drives blade rotation to cut sink, and the present apparatus just can be carried out the cutting of water plant without power device.
It further include the drive shaft coaxially protruded into the operating stick in the present embodiment, the drive shaft can pass through bevel gear
Pair drives the cutter shaft rotation, when flow rate of water flow not enough causes rotating speed of flail too low, can be passed through with manual drive drive shaft turns
Bevel gear pair drives guide shaft rotation.
In the present embodiment, the bevel gear pair includes the drive bevel gear for being fixed on the drive shaft, and by surmounting
Clutch engagement is in the driven wheel of differential of the cutter shaft；Freewheel clutch can be realized the single-direction transmission of driving axial cutter shaft, i.e.,
Drive shaft can drive cutter shaft to rotate, and cutter shaft can not drive drive shaft turns.
In the present embodiment, the outer bar, middle bar and interior bar are round bar, are respectively opened in the front end side wall of the outer bar and middle bar
If at least two in the circumferential equally distributed bolt hole.
In the present embodiment, the lower end of the outer bar is equipped with rubber handle；
In the present embodiment, the outer bar, middle bar and interior bar are made of insulating material.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. the underwater mowing-apparatus that a kind of blade rotates automatically, including operating stick and operating stick one end is connected to for cutting water plant
Cutter head, it is characterised in that: the operating stick include in the telescopic outer bar for successively limiting socket, middle bar and interior bar, it is described outer
Positioning mechanism is provided at overlapping between bar and middle bar, between middle bar and interior bar, the positioning mechanism includes being set to outside described
Bolt hole and bolt corresponding with the bolt hole, the bolt in the front end side wall of bar and middle bar are screwed into the bolt hole simultaneously
Radial compression power is formed to the middle bar and interior bar；The outer bar and the front inner wall of middle bar are respectively arranged with sliding sleeve, it is described in
Slide plate is fixedly connected on bar and the rear end outer wall of interior bar；The cutter head include be rotationally connected with interior bar front end cutter shaft,
The blade and blade being fixed on the cutter shaft.
2. the underwater mowing-apparatus that blade according to claim 1 rotates automatically, it is characterised in that: further include coaxially protruding into
Drive shaft in the operating stick, the drive shaft can drive the cutter shaft to rotate by bevel gear pair.
3. the underwater mowing-apparatus that blade according to claim 2 rotates automatically, it is characterised in that: the bevel gear pair packet
The drive bevel gear for being fixed on the drive shaft is included, and is matched with the driven wheel of differential of the cutter shaft by freewheel clutch.
4. the underwater mowing-apparatus that blade according to claim 3 rotates automatically, it is characterised in that: the outer bar, middle bar
And interior bar is round bar, and at least two are respectively opened up in the front end side wall of the outer bar and middle bar in the circumferential equally distributed spiral shell
Keyhole.
5. the underwater mowing-apparatus that blade according to claim 4 rotates automatically, it is characterised in that: the lower end of the outer bar
Equipped with rubber handle.
6. the underwater mowing-apparatus that blade according to claim 5 rotates automatically, it is characterised in that: the outer bar, middle bar
It is made of insulating material with interior bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412930.2A CN109451976A (en) | 2018-11-23 | 2018-11-23 | A kind of underwater mowing-apparatus that blade rotates automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412930.2A CN109451976A (en) | 2018-11-23 | 2018-11-23 | A kind of underwater mowing-apparatus that blade rotates automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109451976A true CN109451976A (en) | 2019-03-12 |
Family
ID=65611530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811412930.2A Pending CN109451976A (en) | 2018-11-23 | 2018-11-23 | A kind of underwater mowing-apparatus that blade rotates automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109451976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903322A (en) * | 2020-08-18 | 2020-11-10 | 四川清和科技有限公司 | Handheld aquatic weed collector and aquatic weed collecting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR347704A (en) * | 1904-11-07 | 1905-03-21 | Percy Wadham | Improvements to devices mounted on pontoons intended to cut weeds |
| FR1264786A (en) * | 1960-08-08 | 1961-06-23 | Bucher Guyer Ag Masch | Device for uprooting aquatic plants |
| CN201225963Y (en) * | 2008-06-20 | 2009-04-22 | 中国科学院南京地理与湖泊研究所 | Hydrophyte quantitative sampler with cutter head |
| CN103341388A (en) * | 2013-06-21 | 2013-10-09 | 苏州新区枫桥净化设备厂 | River channel purification device |
| CN203895854U (en) * | 2014-06-11 | 2014-10-22 | 国家电网公司 | Telescopic trimming cutter |
| CN204805144U (en) * | 2015-07-01 | 2015-11-25 | 扬州大学 | Axial -flow pump with from cutting function |
| CN205884009U (en) * | 2016-08-10 | 2017-01-18 | 成都乐沸科技有限责任公司 | Hand -held type alga clean -up equipment |
-
2018
- 2018-11-23 CN CN201811412930.2A patent/CN109451976A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR347704A (en) * | 1904-11-07 | 1905-03-21 | Percy Wadham | Improvements to devices mounted on pontoons intended to cut weeds |
| FR1264786A (en) * | 1960-08-08 | 1961-06-23 | Bucher Guyer Ag Masch | Device for uprooting aquatic plants |
| CN201225963Y (en) * | 2008-06-20 | 2009-04-22 | 中国科学院南京地理与湖泊研究所 | Hydrophyte quantitative sampler with cutter head |
| CN103341388A (en) * | 2013-06-21 | 2013-10-09 | 苏州新区枫桥净化设备厂 | River channel purification device |
| CN203895854U (en) * | 2014-06-11 | 2014-10-22 | 国家电网公司 | Telescopic trimming cutter |
| CN204805144U (en) * | 2015-07-01 | 2015-11-25 | 扬州大学 | Axial -flow pump with from cutting function |
| CN205884009U (en) * | 2016-08-10 | 2017-01-18 | 成都乐沸科技有限责任公司 | Hand -held type alga clean -up equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903322A (en) * | 2020-08-18 | 2020-11-10 | 四川清和科技有限公司 | Handheld aquatic weed collector and aquatic weed collecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |
|
| RJ01 | Rejection of invention patent application after publication |