CN201674816U - Mulberry shoot shears - Google Patents
Mulberry shoot shears Download PDFInfo
- Publication number
- CN201674816U CN201674816U CN2010201866297U CN201020186629U CN201674816U CN 201674816 U CN201674816 U CN 201674816U CN 2010201866297 U CN2010201866297 U CN 2010201866297U CN 201020186629 U CN201020186629 U CN 201020186629U CN 201674816 U CN201674816 U CN 201674816U
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- CN
- China
- Prior art keywords
- cut
- knife
- moving knife
- stationary knife
- shoot
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- Expired - Fee Related
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Abstract
Mulberry shoot shears comprise a body. The body consists of hand grips and a connecting portion, and a movable blade and a fixed blade are arranged on the connecting portion. The mulberry shoot shears are characterized in that the fixed blade is fixedly connected at the end of the connecting portion, a cylinder piston component and a resetting structure are arranged in the connecting portion, an air passage is disposed in the body and communicated with the piston cylinder component, and the body is provided with a switch acting on an air passage. The mulberry shoot shears are fast in operation speed and low in labor intensity and meet requirements of strong seasonal variable of mulberry shoot cutting operation well.
Description
Technical field
The utility model relates to a kind of mulberry field that is used for and cuts the instrument that cuts down mulberry branch, relates in particular to a kind of mulberry shoot cutter.
Technical background
The mulberry field of sericulture usefulness is a purpose to pluck mulberry leaf, and in order to increase production mulberry leaf and convenient the harvesting, all will cut and cut down mulberry branch every year, because climate difference has the branch that the winter is cut down, the spring is cut down, the summer is cut down.The cut shoot main tool of using is a hammer-shears at present, and labour intensity is big, and production efficiency is low.The silkworm and mulberry scientific research eighties in 20th century engineering department once invented and adopted the multigraph press cut shoot, but because of poor safety performance, inconvenient operation, bark easily break reasons such as influencing the sprouting sprouting, came and fail to promote.Current planting mulberry and breeding silkworm are based on peasant household, and only cut down once bar every year, and big machinery is inapplicable.For effectively alleviating the labour intensity of cutting mulberry shoot; protection mulberry tree tree body; enhance productivity, satisfy an urgent demand of the silkworm raiser of single household cutting mulberry shoot, be necessary to design and promote a kind of cut cut down conveniently, labour intensity is low, operating speed is fast cutting mulberry shoot instrument.
Summary of the invention
For overcoming above-mentioned defective, the purpose of this utility model is: a kind of mulberry shoot cutter is provided, and its operating speed is fast, labour intensity is low, can adapt to the seasonal strong requirement of cutting mulberry shoot well.
For reaching described purpose, technical solution adopted in the utility model: a kind of mulberry shoot cutter, comprise body, body comprises handshake part and the connection part that links together, be provided with moving knife and stationary knife on connection part, it is characterized in that, described stationary knife is connected in the end of connection part, be provided with cylinder-piston assembly and resetting structure in coupling head, described moving knife is connected with piston cylinder assembly; Be provided with gas passage in the body, gas passage communicates with piston cylinder assembly; Be provided with the switch that acts on the gas passage on the body.This cut shoot is cut when work, need be with compressed air as operation power.Whenever cut and cut down a mulberry shoot and need carry out one and cut and cut down action, promptly push switch No. one time.Be pressed following time at switch, switch makes the gas passage conducting, and compressed air promotes the piston motion in the cylinder-piston assembly, thereby drives the moving knife action, and stationary knife is in relative static conditions all the time, moves to finish cut shoot under moving knife and stationary knife relativity.When trip switch, switch cuts off gas passage, and under the effect of resetting structure, the piston retraction resets, and resets thereby drive moving knife.Described resetting structure can be the spring that acts on the piston, also can be to make gas make reverse flow with respect to piston by reversal valve, and the switch of this moment is equivalent to reversal valve.
This valve bar is cut also can do following further optimization:
The end of described connection part is fixed with pressing plate, and described moving knife is between pressing plate and stationary knife.Pressing plate has increased the action stability of moving knife.
Be respectively equipped with convex body on the relative two sides of described moving knife, be respectively equipped with gathering sill on pressing plate and stationary knife surface, two convex bodys are plugged on respectively in the gathering sill, and gathering sill is along being provided with on the direction of motion of moving knife.The gathering sill structure has further improved the stability and the accuracy of the action of moving knife.
Described convex body and gathering sill are all V-shaped.They are V-shaped, are convenient to process and the cooperation between them.
Described stationary knife is " Jiong " shape, and described moving knife is "T"-shaped.The space that forms between the stationary knife of this shape and the moving knife is used to insert mulberry shoot, and they are simple in structure, and compactedness is good.
Described stationary knife is curved towards the edge of moving knife one side, and the cutting edge of stationary knife is positioned at this edge.Have described curved edge on the stationary knife, in the cut shoot process, provide effective protection the mulberry shoot skin.
Described gas passage runs through described handshake part, and described switch is located on the handshake part.Switch is located on the handshake part, can singlehandedly control the work that this cut shoot is cut, and has improved operating speed.
Described handshake part is curved.This makes this cut shoot cut to be convenient to and grips.
The beneficial effects of the utility model are:
By in connection part, being provided with cylinder-piston assembly and resetting structure, and by of the action of cylinder-piston assembly drive moving knife do with respect to stationary knife, it is fast that this cut shoot is cut operating rate, be convenient in the mulberry field, carry out the cut shoot operation, and labour intensity has adapted to the seasonal strong requirement of cutting mulberry shoot well for reducing.
Description of drawings
Accompanying drawing 1 is the structural representation of this mulberry shoot cutter.
Accompanying drawing 2 is front views of pressing plate.
Accompanying drawing 3 is left views of pressing plate.
Accompanying drawing 4 is front views of moving knife.
Accompanying drawing 5 is left views of moving knife.
Accompanying drawing 6 is front views of stationary knife.
Accompanying drawing 7 is left views of stationary knife.
Embodiment
The structure of the utility model mulberry shoot cutter comprises body, and body construction comprises connection part 4 and handshake part 2, and connection part 4 and handshake part 2 are connected as a single entity.Be provided with moving knife 6 and stationary knife 7 in the outer end of connection part 4, in connection part 4, be provided with cylinder-piston assembly and resetting structure, in body, also be provided with the gas passage that communicates with cylinder assembly alive.
Also be fixed with a tabular pressing plate 5 in the outer end of connection part 4, pressing plate 5 and above-mentioned moving knife 6 and stationary knife 7 stack together, and moving knife 6 is between pressing plate 5 and stationary knife 7.Be respectively equipped with convex body 9 on moving knife 6 relative both side surface, be equipped with gathering sill 8 at pressing plate 5 and stationary knife 7 on the surface of moving knife 6, gathering sill 8 is along the direction of motion setting of moving knife 6, and described convex body 9 is plugged on respectively in described two gathering sills 8.Gathering sill 8 and convex body 9 are all V-shaped, and convex body 9 generally is arranged on the edge of moving knife 6, and two convex bodys 9 are linked to be as a whole.Stationary knife 7 is " Jiong " shape, and it is convenient to clasp joint and lives mulberry shoot in the cut shoot operation process, and moving knife 6 is "T"-shaped, and stationary knife 7 is curved towards a lateral edges of moving knife 6.Both all can be provided with cutting edge stationary knife 7 and moving knife 6, also can have only one of them that cutting edge is set, the curved edge place that the cutting edge on the stationary knife 7 is disposed thereon, and the cutting edge on the moving knife 6 is arranged on its end towards stationary knife 7.
Claims (8)
1. mulberry shoot cutter, comprise body, body comprises handshake part and the connection part that links together, on connection part, be provided with moving knife and stationary knife, it is characterized in that, described stationary knife is connected in the end of connection part, is provided with cylinder-piston assembly and resetting structure in coupling head, and described moving knife is connected with piston cylinder assembly; Be provided with gas passage in the body, gas passage communicates with piston cylinder assembly; Be provided with the switch that acts on the gas passage on the body.
2. cut shoot according to claim 1 is cut, and it is characterized in that, the end of described connection part is fixed with pressing plate, and described moving knife is between pressing plate and stationary knife.
3. cut shoot according to claim 2 is cut, it is characterized in that, be respectively equipped with convex body on the relative two sides of described moving knife, on pressing plate and stationary knife surface, be respectively equipped with gathering sill, two convex bodys are plugged on respectively in the gathering sill, and gathering sill is along being provided with on the direction of motion of moving knife.
4. cut shoot according to claim 3 is cut, and it is characterized in that, described convex body and gathering sill are all V-shaped.
5. cut according to claim 2,3 or 4 described cut shoots, it is characterized in that, described stationary knife is " Jiong " shape, and described moving knife is "T"-shaped.
6. cut shoot according to claim 5 is cut, and it is characterized in that, described stationary knife is curved towards the edge of moving knife one side, and the cutting edge of stationary knife is positioned at this edge.
7. cut according to claim 1,2,3 or 4 described cut shoots, it is characterized in that described gas passage runs through described handshake part, described switch is located on the handshake part.
8. cut shoot according to claim 7 is cut, and it is characterized in that, described handshake part is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201866297U CN201674816U (en) | 2010-05-06 | 2010-05-06 | Mulberry shoot shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201866297U CN201674816U (en) | 2010-05-06 | 2010-05-06 | Mulberry shoot shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674816U true CN201674816U (en) | 2010-12-22 |
Family
ID=43339888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201866297U Expired - Fee Related CN201674816U (en) | 2010-05-06 | 2010-05-06 | Mulberry shoot shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783371A (en) * | 2011-05-16 | 2012-11-21 | 漳州仂元工业有限公司 | Novel air shear |
-
2010
- 2010-05-06 CN CN2010201866297U patent/CN201674816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783371A (en) * | 2011-05-16 | 2012-11-21 | 漳州仂元工业有限公司 | Novel air shear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20110506 |