CN202021616U - Mulberry leaf chopping knife - Google Patents
Mulberry leaf chopping knife Download PDFInfo
- Publication number
- CN202021616U CN202021616U CN2011201077591U CN201120107759U CN202021616U CN 202021616 U CN202021616 U CN 202021616U CN 2011201077591 U CN2011201077591 U CN 2011201077591U CN 201120107759 U CN201120107759 U CN 201120107759U CN 202021616 U CN202021616 U CN 202021616U
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- Prior art keywords
- blade
- mulberry
- auxiliary
- chopped leaves
- cutter
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Abstract
The utility model discloses a mulberry leaf chopping knife which comprises a main blade and a knife handle, wherein a plurality of auxiliary blades vertical to the main blade are arranged at one side of the main blade; the edges of the auxiliary blades are parallel to and level with the edge of the main blade; the distance between the adjacent auxiliary blades is 5-30mm; and the ratio of the distance between the adjacent auxiliary blades to the edge width of each auxiliary blade is 0.8-1.2. In the knife, as the distance between the adjacent auxiliary blades is close to the edge width of each auxiliary blade, the occupation ratio of chopped square leaves reaches as high as 97%, the chopping is safe, and the efficiency is high. The knife has a simple structure and is convenient in operation and low in production cost.
Description
Technical field
The utility model belongs to the cutting mechanics device, is specifically related to a kind of chopped leaves of mulberry cutter.
Background technology
Silkworm (
Bombyx moriL.) belong to Lepidoptera Bombycidae insect, by artificial domestication more than 5700 year, comprise ovum, larva, pupa and four worm attitudes of adult the growth period of silkworm in China.According to the different stages of development, larva can be divided into 5 length of times, wherein is referred to as young silkworm 1 ~ 3 length of time usually, is referred to as grown silkworm 4 ~ 5 length of times usually.Little silkworm rearing season all needs usually mulberry leaf are cut into small pieces and feeds because the silkworm body is less, and according to " Chinese sericulture " record, the leaf size of cutting of little silkworm rearing season is 1.5 times of long square the bests of silkworm body.Its main cause be since under identical unit are foursquare girth smaller (circular minimum but can cause the mulberry leaf waste), the little evaporation that can reduce moisture content of girth, thereby the fresh keeping time that prolongs blade.
Traditional chopped leaves of mulberry cutter all is to use culinary kitchen knife, needs during the chopped leaves of mulberry leaf earlier mulberry leaf to be stacked neatly, earlier slitting blade, with mulberry leaf rectangular blade is bundled into leaf roll again, laterally cut leaf, pick the rectangular leaf that Bao Ye is cut at last, it is very inconvenient to operate.Along with the sericulture continuous advancement in technology, popularizing of the cooperative rearing of young silkworm presses for traditional chopped leaves of mulberry cutter improved, and improves the uniformity and the cutting efficiency of the leaf that cuts out.
Summary of the invention
Goal of the invention of the present utility model provides a kind of chopped leaves of mulberry cutter, and by the improvement of structure, the shape high conformity of the leaf that cuts out improves cutting efficiency.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of chopped leaves of mulberry cutter, comprise main blade and handle of a knife, a side of described main blade is provided with a plurality of auxiliary-blades vertical with described main blade, and the cutting edge of described auxiliary-blade is concordant with the cutting edge of described main blade; Spacing between the described auxiliary-blade is 5～30mm, and the spacing between the described auxiliary-blade is 0.8～1.2 with the ratio of described auxiliary-blade tread.
Above, described chopped leaves of mulberry cutter front end is provided with and the integrated extension of described main blade, and described extension head is provided with a through hole; Described chopped leaves of mulberry cutter below is provided with the cutting plate that is used with described chopped leaves of mulberry cutter, described cutting plate is provided with the knife rest perpendicular to cutting plate, described knife rest is provided with locating hole, and described chopped leaves of mulberry cutter and described knife rest are rotationally connected by the rotating shaft formation of inserting described through hole and locating hole.
Chopped leaves of mulberry process: lift handle of a knife, the chopped leaves of mulberry cutter is around the shaft with respect to blade holder turns, between chopped leaves of mulberry cutter and cutting plate, form cutting area, about 40 the proper mature (ripe) leaf that tiling is good advances cutting area by a thruster of no auxiliary-blade, the tread of advance distance and auxiliary-blade is unanimous on the whole, presses down handle of a knife then, cuts off mulberry leaf, the occupation rate of the square blade that cuts out is about 97%, can be directly used in the nursing of silkworm.
Further technical scheme, described auxiliary-blade be shaped as triangle, but be not limited to triangle, can change shape according to the disappearance of convenience of producing or material, as long as guarantee the tread of auxiliary-blade.
In the technique scheme, described auxiliary-blade is welded on the described main blade.
In the technique scheme, the tread of described auxiliary-blade is 5～10mm, the mulberry leaf that use this chopped leaves of mulberry cutter to cut out be used for one the length of time silkworm nursing.
In the technique scheme, the tread of described auxiliary-blade is 10～15mm, the mulberry leaf that use this chopped leaves of mulberry cutter to cut out be used for two the length of time silkworm nursing.
In the technique scheme, the tread of described auxiliary-blade is 15～30mm, the mulberry leaf that use this chopped leaves of mulberry cutter to cut out be used for three the length of time silkworm nursing.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. the utility model is provided with auxiliary-blade in a side of main blade, and the spacing between each auxiliary-blade and its tread be more or less the same, and makes the occupation rate of the square leaf that cuts out reach 97%, cutting safety, efficient height.
2. the utility model is simple in structure, and is easy to operate, and production cost is low.
Description of drawings
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the cutaway view of A-A along the line among Fig. 1;
Schematic diagram when Fig. 3 is embodiment one user mode;
Wherein: 1, main blade; 2, auxiliary-blade; 3, cutting plate; 4, knife rest; 5, rotating shaft.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in Fig. 1～3, a kind of chopped leaves of mulberry cutter comprises main blade 1 and handle of a knife, and the right side of described main blade 1 is provided with the 11 slice auxiliary-blades 2 vertical with described main blade 1, and the cutting edge of described auxiliary-blade 2 is concordant with the cutting edge of described main blade 1; Spacing between the described auxiliary-blade 2 is 5～30mm, and the spacing between the described auxiliary-blade 2 is 0.8～1.2 with the ratio of described auxiliary-blade 2 treads.
Described chopped leaves of mulberry cutter front end is provided with and the integrated extension of described main blade, and described extension head is provided with a through hole; Described chopped leaves of mulberry cutter below is provided with the cutting plate 3 that is used with described chopped leaves of mulberry cutter, described cutting plate is provided with the knife rest 4 perpendicular to cutting plate, described knife rest is provided with locating hole, described chopped leaves of mulberry cutter and described knife rest are rotationally connected by rotating shaft 5 formations of inserting described through hole and locating hole, utilize lever principle to drive the work of chopped leaves of mulberry cutter, simple, laborsaving.
Preferred scheme: for more effectively utilizing sheet material, the shape of described auxiliary-blade 2 is elected triangle as.Described auxiliary-blade 2 is welded on the described main blade 1.The tread of described auxiliary-blade 2 is 7mm, be one the length of time blade, the spacing between each auxiliary-blade 2 is 7mm, the leaf that utilizes this chopped leaves of mulberry cutter to cut out is used for feeding of a silkworm in the length of time.
Chopped leaves of mulberry process: lift handle of a knife, the chopped leaves of mulberry cutter is around the shaft with respect to blade holder turns, between chopped leaves of mulberry cutter blade and cutting plate face, form cutting area, about 40 the proper mature (ripe) leaf that tiling is good advances cutting area by a thruster of no auxiliary-blade, the tread of advance distance and auxiliary-blade is unanimous on the whole, presses down handle of a knife then, cuts off mulberry leaf, the occupation rate of the square blade that cuts out is about 97%, can be directly used in the nursing of silkworm.
The leaf percentage of cutting of the utility model and traditional chopped leaves of mulberry cutter is added up as following table: (annotate: the long length of side is to count the bar shaped leaf more than the long twice of minor face in the rectangle.）
| The blade shape statistics | Square (%) | Rectangle (%) | Bar shaped (%) | Irregular (%) |
| The utility model | 97 | 1 | 0 | 2 |
| Tradition chopped leaves of mulberry cutter | 65 | 18 | 5 | 12 |
Contrast by two groups of data is as can be known: using the occupation rate of the square leaf that the utility model cuts out is 97%, and being higher than what use square leaf that traditional chopped leaves of mulberry cutter cuts out far away only is 65% occupation rate.
The tread of the auxiliary-blade of selecting for use in the present embodiment is 7mm, be one the length of time blade, the user can select the auxiliary-blade of different treads according to the growth phase of silkworm for use, to cut out not big or small mulberry leaf.Preferably: one the length of time chopped leaves of mulberry cutter the tread of auxiliary-blade be 7mm, two the length of time chopped leaves of mulberry cutter the tread of auxiliary-blade be 12mm, three the length of time chopped leaves of mulberry cutter the tread of auxiliary-blade be 20mm.
Claims (7)
1. a chopped leaves of mulberry cutter comprises main blade (1) and handle of a knife, it is characterized in that: a side of described main blade (1) is provided with a plurality of auxiliary-blades (2) vertical with this main blade (1), and the cutting edge of described auxiliary-blade (2) is concordant with the cutting edge of described main blade (1); Spacing between the described auxiliary-blade (2) is 5～30mm, and the ratio of spacing between the described auxiliary-blade (2) and described auxiliary-blade (2) tread is 0.8～1.2.
2. chopped leaves of mulberry cutter according to claim 1 is characterized in that: described chopped leaves of mulberry cutter front end is provided with and the integrated extension of described main blade, and described extension head is provided with a through hole; Described chopped leaves of mulberry cutter below is provided with the cutting plate (3) that is used with this chopped leaves of mulberry cutter, described cutting plate (3) is provided with the knife rest (4) perpendicular to cutting plate, described knife rest is provided with locating hole, and described chopped leaves of mulberry cutter and described knife rest are rotationally connected by rotating shaft (5) formation of inserting described through hole and locating hole.
3. chopped leaves of mulberry cutter according to claim 1 is characterized in that: described auxiliary-blade (2) be shaped as triangle.
4. chopped leaves of mulberry cutter according to claim 1 is characterized in that: described auxiliary-blade (2) is welded on the described main blade (1).
5. according to claim 1,3 or 4 described chopped leaves of mulberry cuttves, it is characterized in that: the tread of described auxiliary-blade is 5～10mm.
6. according to claim 1,3 or 4 described chopped leaves of mulberry cuttves, it is characterized in that: the tread of described auxiliary-blade is 10～15mm.
7. according to claim 1,3 or 4 described chopped leaves of mulberry cuttves, it is characterized in that: the tread of described auxiliary-blade is 15～30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201077591U CN202021616U (en) | 2011-04-13 | 2011-04-13 | Mulberry leaf chopping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201077591U CN202021616U (en) | 2011-04-13 | 2011-04-13 | Mulberry leaf chopping knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021616U true CN202021616U (en) | 2011-11-02 |
Family
ID=44846584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201077591U Expired - Fee Related CN202021616U (en) | 2011-04-13 | 2011-04-13 | Mulberry leaf chopping knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816328A (en) * | 2015-05-17 | 2015-08-05 | 郑妮 | Rice cake cutting device |
| CN106925392A (en) * | 2015-12-31 | 2017-07-07 | 韦华江 | Mulberry leaf four directions cutting machine |
-
2011
- 2011-04-13 CN CN2011201077591U patent/CN202021616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816328A (en) * | 2015-05-17 | 2015-08-05 | 郑妮 | Rice cake cutting device |
| CN106925392A (en) * | 2015-12-31 | 2017-07-07 | 韦华江 | Mulberry leaf four directions cutting machine |
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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: 20111102 Termination date: 20140413 |