CN203775681U - Underwater mowing cutter - Google Patents
Underwater mowing cutter Download PDFInfo
- Publication number
- CN203775681U CN203775681U CN201420179372.0U CN201420179372U CN203775681U CN 203775681 U CN203775681 U CN 203775681U CN 201420179372 U CN201420179372 U CN 201420179372U CN 203775681 U CN203775681 U CN 203775681U
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- China
- Prior art keywords
- hole
- knife rest
- blade
- blade holder
- screw hole
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- Expired - Fee Related
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Abstract
The utility model provides an underwater mowing cutter which comprises blade frames, a cutter holder and blades. Blade frame fixing screw holes are formed in the cutter holder, the blade frames on the two sides are connected with the cutter holder through fixing screws in the blade frame fixing screw holes, clamping holes are formed in the cutter holder, the clamping holes and threaded holes are connected through butterfly-shaped screws and nuts, and the blade frames can be folded at different angles at the clamping holes relative to the screw holes. The underwater mowing cutter is good in mowing effect. By means of art blades, the underwater mowing cutter is low in price. The blades can be replaced, so that the trouble in sharpening blades is avoided. Meanwhile, the underwater mowing cutter is connected and fixed through the stainless steel butterfly-shaped screws and the nuts, and the blades can be replaced without any tool. The cutter holder is in foldable design. Furthermore, the underwater mowing cutter is convenient to carry, safe and reliable.
Description
Technical field
The utility model relates to a kind of hay knife, specifically a kind of water-bed hay knife.
Background technology
Before fishing, fisherman often needs to clear up a new places for contestants in an angling contest, need to clear up the weeds in weeds or water on the bank, and especially the uneven plant, particularly algae of height in water, affects fisherman's fishing operation.
At present, existing hay knife can play a role to black algae, but cleaning effect is not obvious, and is subject to some other water plants restriction, as: serration type blade Chong Cao district cleaning effect is not obvious, need to repeatedly clear up; Stainless steel blade is sharp not; Ordinary blade gets rusty easily, and needs to process through whetting a knife, maintenance trouble, once can not use with cutter, whole cutter can only be discarded simultaneously, causes waste.
Utility model content
The utility model, for solving the problems of the technologies described above, provides a kind of water-bed hay knife, thereby the removable object of blade realizing makes hay knife not limited by water plants simultaneously, and cleaning effect is good.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of water-bed hay knife is provided, comprise blade holder, knife rest and blade, described knife rest is made up of upper slice steel plate and lower steel plate, blade holder is arranged between knife rest top upper slice steel plate and lower steel plate, knife rest is provided with blade holder standing screw hole, and both sides blade holder is connected with knife rest by the standing screw in blade holder standing screw hole; Knife rest connector one end is connected with blade holder, and the knife rest connector other end is provided with screw hole, and knife rest connector is provided with screw nose end and extends in knife rest; Knife rest is provided with screens hole, and screens hole is connected with nut by butterfly screws with screw hole, and described blade holder can fold different angles with respect to screw hole in screens hole site; Knife rest is provided with fastens rope bar hole, and the knife rest of fastening rope bar hole afterbody is provided with standing screw hole and knife rest rope hole; Fastening rope bar two ends is respectively equipped with and fastens rope bar standing screw hole and rope hole, fasten rope bar be provided with fasten rope one end, bar standing screw hole be arranged in knife rest, fasten rope bar standing screw hole and fasten rope bar hole concentric setting, fasten rope bar standing screw hole by butterfly screws with fasten the bar hole of restricting and be connected; Blade holder is provided with blade holder connecting hole, and blade is provided with blade connecting hole, and blade holder connecting hole is connected with nut by butterfly screws with blade connecting hole.
Concrete, described blade 3 is blade of carving knife, 3 are arranged on blade of carving knife on knife rest 1 side by side.
Further, described knife rest 2 both sides are provided with multiple semi-circular arc grooves 2.8.
Further, described screens hole 2.3 is arc-shaped structure.
The beneficial effects of the utility model are: the utility model is mowed effective, employing blade of carving knife is cheap, blade can be changed, avoid the trouble of whetting a knife, simultaneously, adopt stainless steel butterfly screws, nut mode to be connected and fixed, need not any instrument be conveniently replaced blade, the design of knife rest semi-circular arc groove makes blade holder fixing more solid, and can regulate fixed angle according to actual conditions, and the reality of fastening rope bar reduces the unexpected probability that cuts off stay cord greatly, and the utility model blade holder is collapsible design, easy to carry, safe and reliable.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The cutter frame structure schematic diagram that Fig. 1 provides for the utility model embodiment;
The blade structure schematic diagram that Fig. 2 provides for the utility model embodiment;
The blade holder structural representation that Fig. 3 provides for the utility model embodiment;
Wherein, 1. blade holder, 1.1. blade holder connecting hole, 1.2. blade holder screw hole, 1.3. blade holder standing screw hole, 2. knife rest, 2.1. mass connecting hole, 2.2. screw hole, 2.3. screens hole, 2.4. blade holder standing screw hole, 2.5. fastens rope bar hole, 2.6. standing screw hole, 2.7. knife rest rope hole, 2..8. semi-circular arc groove, 3. blade, 3.1. blade connecting hole, 4. fastens rope bar, 4.1. fasten rope bar standing screw hole, 4.2. rope hole, 5. knife rest connector.
Embodiment
Below in conjunction with specific embodiment, such scheme is described further.Should understand these embodiment is for the utility model being described instead of limiting scope of the present utility model.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Refer to Fig. 1 to Fig. 3, the cutter frame structure schematic diagram that Fig. 1 provides for the utility model embodiment; The blade structure schematic diagram that Fig. 2 provides for the utility model embodiment; The blade holder structural representation that Fig. 3 provides for the utility model embodiment.
In a kind of specific embodiment, a kind of water-bed hay knife is provided, comprise blade holder 1, knife rest 2 and blade 3, blade holder 1 is connected with knife rest connector 5, and knife rest connector 5 is provided with blade holder screw hole 1.2 and blade holder standing screw hole 1.3; Described knife rest 2 is made up of upper slice steel plate and lower steel plate, blade holder 1 is arranged between knife rest 2 top upper slice steel plates and lower steel plate, knife rest 2 is provided with blade holder standing screw hole 2.4, and the blade holder standing screw hole 1.3 in both sides blade holder 1 is connected by standing screw with blade holder standing screw hole 2.4; Knife rest 2 is provided with screw hole 2.2, and knife rest connector 5 is provided with blade holder screw hole 1.2 ends and extends in knife rest 2, and screw hole 2.2 is connected by screw with blade holder screw hole 1.2; Knife rest 2 is provided with screens hole 2.3, and screens hole 2.3 is connected with nut by butterfly screws with screw hole 2.2, and described blade holder 1 can fold different angles with respect to screw hole 2.2 in 2.3 positions, screens hole; Knife rest 2 is provided with fastens rope bar hole 2.5, and the knife rest 2 of fastening rope bar hole 2.5 afterbodys is provided with standing screw hole 2.6 and knife rest rope hole 2.7; Fastening rope bar 4 two ends is respectively equipped with and fastens rope bar standing screw hole 4.1 and rope hole 4.2, fasten rope bar 4 be provided with fasten rope 4.1 one end, bar standing screw hole be arranged in knife rest 2, fasten rope bar standing screw hole 4.1 and fasten 2.5 concentric setting of rope bar hole, fasten restrict bar standing screw hole 4.1 by butterfly screws with fasten the bar hole 2.5 of restricting and be connected; Blade holder 1 is provided with blade holder connecting hole 1.1, and blade 3 is provided with blade connecting hole 3.1, and blade holder connecting hole 1.1 is connected with nut by butterfly screws with blade connecting hole 3.1.
Concrete, described blade 3 is blade of carving knife, 3 blade of carving knifes are arranged on knife rest 1 side by side, blade of carving knife keen edge, be convenient to cut pasture and water, when use, fix long rope at knife rest 2 afterbody rope hole 4.2 places, grass cutter is thrown into long the angling a little of pasture and water that have, after sinking under water, restrict by pullling length, length rope is retracted, sharp blade 3 cuts off pasture and water on the way from root, the pasture and water of being cut off emerge from the bottom, finally, pasture and water are dragged for and cleaned out, fasten rope bar standing screw hole 4.1 and be adjusted in the position of fastening rope bar hole 2.5 by butterfly screws, for rope, place blade and will grow rope partition, fasten rope bar 4 and be contracted to knife rest 2 completely when interior, be convenient for carrying.Mass connecting hole 2.1, for mass being installed on knife rest 2, being convenient to knife rest 2 and can being sunken to the bottom; In the time that needs tool setting horse 1 angle is mediated, unscrew butterfly screws and nut, butterfly screws and nut, in the position in screens hole 2.3, after blade holder 1 angle is selected, are tightened in set screw hole 2.2, and screw hole 2.2 positions are fixed, and ensure blade holder angle; 3 blades 3 are fixed by butterfly screws and nut with blade holder 1, are convenient to more allowing blade replacement; Adopt butterfly screws connected mode to save the trouble of using tool operation; When fastening rope bar 4 when taking out or losing, length is restricted and is connected with knife rest rope hole 2.7, for rope hole for subsequent use.
Further, described knife rest 2 both sides are provided with multiple semi-circular arc grooves 2.8, and because blade holder 1 is connected by butterfly screws with blade 3, therefore, after blade holder 1 is folding, semi-circular arc groove 2.8 is for depositing butterfly screws, practical and attractive.
Further, described screens hole 2.3 is arc-shaped structure, and the design of arc groove structure can be adjusted blade holder opening angle, and further dead knife horse, prevents from teetertottering.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a water-bed hay knife, it is characterized in that: comprise blade holder (1), knife rest (2) and blade (3), blade holder (1) is connected with knife rest connector (5), and knife rest connector (5) is provided with blade holder screw hole (1.2) and blade holder standing screw hole (1.3); Described knife rest (2) is made up of upper slice steel plate and lower steel plate, blade holder (1) is arranged between knife rest (2) top upper slice steel plate and lower steel plate, knife rest (2) is provided with blade holder standing screw hole (2.4), and the blade holder standing screw hole (1.3) in both sides blade holder (1) is connected by standing screw with blade holder standing screw hole (2.4); Knife rest (2) is provided with screw hole (2.2), and knife rest connector (5) is provided with blade holder screw hole (1.2) end and extends in knife rest (2), and screw hole (2.2) is connected by screw with blade holder screw hole (1.2); Knife rest (2) is provided with screens hole (2.3), and screens hole (2.3) are connected with nut by butterfly screws with screw hole (2.2), and described blade holder (1) can fold different angles with respect to screw hole (2.2) in position, screens hole (2.3); Knife rest (2) is provided with fastens rope bar hole (2.5), and the knife rest (2) of fastening rope bar hole (2.5) afterbody is provided with standing screw hole (2.6) and knife rest rope hole (2.7); Fastening rope bar (4) two ends is respectively equipped with and fastens rope bar standing screw hole (4.1) and rope hole (4.2), fasten rope bar (4) be provided with fasten rope one end, bar standing screw hole (4.1) be arranged in knife rest (2), fasten rope bar standing screw hole (4.1) and fasten rope bar hole (2.5) concentric settings, fasten restrict bar standing screw hole (4.1) by butterfly screws with fasten the bar hole (2.5) of restricting and be connected; Blade holder (1) is provided with blade holder connecting hole (1.1), and blade (3) is provided with blade connecting hole (3.1), and blade holder connecting hole (1.1) is connected with nut by butterfly screws with blade connecting hole (3.1).
2. the water-bed hay knife of one according to claim 1, is characterized in that: described blade (3) is blade of carving knife, and (3) are arranged on blade of carving knife on knife rest (1) side by side.
3. the water-bed hay knife of one according to claim 1, is characterized in that: described knife rest (2) both sides are provided with multiple semi-circular arc grooves (2.8).
4. the water-bed hay knife of one according to claim 1, is characterized in that: described screens hole (2.3) is arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179372.0U CN203775681U (en) | 2014-04-15 | 2014-04-15 | Underwater mowing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179372.0U CN203775681U (en) | 2014-04-15 | 2014-04-15 | Underwater mowing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775681U true CN203775681U (en) | 2014-08-20 |
Family
ID=51311941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179372.0U Expired - Fee Related CN203775681U (en) | 2014-04-15 | 2014-04-15 | Underwater mowing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875034A (en) * | 2014-10-01 | 2016-08-24 | 普应祥 | Water-bed weeder for wild fishing |
| CN113748837A (en) * | 2021-09-03 | 2021-12-07 | 天津市水利科学研究院 | Submerged plant harvesting system for river channel |
-
2014
- 2014-04-15 CN CN201420179372.0U patent/CN203775681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875034A (en) * | 2014-10-01 | 2016-08-24 | 普应祥 | Water-bed weeder for wild fishing |
| CN113748837A (en) * | 2021-09-03 | 2021-12-07 | 天津市水利科学研究院 | Submerged plant harvesting system for river channel |
| CN113748837B (en) * | 2021-09-03 | 2024-03-12 | 天津市水利科学研究院 | Submerged plant harvesting system for river channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |