CN104938151A - Knife special for picking tea leaves - Google Patents
Knife special for picking tea leaves Download PDFInfo
- Publication number
- CN104938151A CN104938151A CN201510321943.9A CN201510321943A CN104938151A CN 104938151 A CN104938151 A CN 104938151A CN 201510321943 A CN201510321943 A CN 201510321943A CN 104938151 A CN104938151 A CN 104938151A
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- CN
- China
- Prior art keywords
- cutter
- knife
- leaves
- bottom knife
- tea
- 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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Abstract
The invention discloses a knife special for picking tea leaves. The knife comprises an upper blade and a lower blade which are matched with each other. Teeth of the lower blade are of a semiellipse structure. Teeth of the upper blade are provided with small sawtooth structures. The knife is simple in structure, the upper blade and the lower blade are cooperated to be used, and therefore the knife is small in abrasion and good in action effect.
Description
Technical field
The present invention relates to apparatus technical field of picking tea-leaves, especially a kind of tealeaves is picked tea-leaves special cutter.
Background technology
Blade of picking tea-leaves has a variety of, due to the arc at tea tree top, circular arc blade of picking tea-leaves especially is met to tea tree and naturally to pick tea-leaves the shape in face, is conducive to operation of picking tea-leaves, applies comparatively general.Blade of picking tea-leaves adopts upper bottom knife to support the use, and cutter moves back and forth under drive unit effect, forms shear action with bottom knife.Owing to there is certain interval between two blades, moving back and forth the vibration amplitude produced is increased to the other end along cutter gradually by drive end, and the distance between two blades fit faces can increase gradually.So distance drive end is far away, shears more difficult.Meanwhile, the frictional force in two blades fit faces is uneven, and result causes blade abrasion also uneven, and the partial frictional power near drive end is large, quick abrasion; And little away from the partial frictional power of drive end, wearing and tearing are slow.The uneven blade that makes of this wearing and tearing can not continue to use through adjustment.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of tealeaves and to pick tea-leaves special cutter, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of tealeaves is picked tea-leaves special cutter, and comprise the cutter and bottom knife that cooperatively interact, the tooth of bottom knife is set to half elliptic structure, and the tooth of cutter is provided with little broached-tooth design.
Further, this cutter or bottom knife are arcuate structure.
Compared with prior art, the present invention has the following advantages: structure is simple, and when cutter and bottom knife are used in conjunction with each other, wear and tear little, action effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of cutter of the present invention;
Fig. 2 is the structural representation of bottom knife of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of tealeaves is picked tea-leaves special cutter, and comprise cutter 1 as illustrated in fig. 1 and 2 and bottom knife 2, cutter 1 and bottom knife 2 cooperatively interact, and form the cutting out section of special cutter of picking tea-leaves.
Cutter 1 as shown in Figure 1, its tooth 11 is provided with little broached-tooth design 12, when shearing with bottom knife 2, can form sheared edge easily, thus reaching power-saving function, and can reduce the damage of cutter 1.
Bottom knife 2 as shown in Figure 2, its tooth 21 is set to half elliptic structure, the slit formed between adjacent two teeth 21, and form grooving, the tea stalk put under in this grooving can easily be sheared.
If the cutter 1 of Fig. 1 and 2 and bottom knife 2 are when being used in conjunction with each other, wear and tear little, action effect is good.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. tealeaves is picked tea-leaves a special cutter, and comprise the cutter and bottom knife that cooperatively interact, it is characterized in that: the tooth of bottom knife is set to half elliptic structure, the tooth of cutter is provided with little broached-tooth design.
2. tealeaves is picked tea-leaves special cutter as claimed in claim 1, it is characterized in that: this cutter or bottom knife are arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321943.9A CN104938151A (en) | 2015-06-12 | 2015-06-12 | Knife special for picking tea leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321943.9A CN104938151A (en) | 2015-06-12 | 2015-06-12 | Knife special for picking tea leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104938151A true CN104938151A (en) | 2015-09-30 |
Family
ID=54153698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321943.9A Pending CN104938151A (en) | 2015-06-12 | 2015-06-12 | Knife special for picking tea leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104938151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771346A (en) * | 2019-12-06 | 2020-02-11 | 西藏农牧学院 | Wild grass seed harvesting knife with double semicircular arc tooth shapes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1527234A (en) * | 1976-08-04 | 1978-10-04 | Collington R | Crop harvesting machines |
| JP4585033B1 (en) * | 2009-12-21 | 2010-11-24 | 上村 一誉 | Tea leaf picking machine and method for cutting tea leaves |
| CN102090201A (en) * | 2009-12-14 | 2011-06-15 | 张佳丽 | Miniature lawn trimmer |
| CN202873357U (en) * | 2012-10-15 | 2013-04-17 | 农业部南京农业机械化研究所 | Circular arc shape reciprocating type tea-picking blade |
| CN203206754U (en) * | 2012-11-06 | 2013-09-25 | 安徽省农业科学院茶叶研究所 | Double-set tea collecting and cutting machine |
| CN203748267U (en) * | 2014-01-21 | 2014-08-06 | 杭州正驰达精密机械有限公司 | Large track type tea-leaf picker |
-
2015
- 2015-06-12 CN CN201510321943.9A patent/CN104938151A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1527234A (en) * | 1976-08-04 | 1978-10-04 | Collington R | Crop harvesting machines |
| CN102090201A (en) * | 2009-12-14 | 2011-06-15 | 张佳丽 | Miniature lawn trimmer |
| JP4585033B1 (en) * | 2009-12-21 | 2010-11-24 | 上村 一誉 | Tea leaf picking machine and method for cutting tea leaves |
| CN202873357U (en) * | 2012-10-15 | 2013-04-17 | 农业部南京农业机械化研究所 | Circular arc shape reciprocating type tea-picking blade |
| CN203206754U (en) * | 2012-11-06 | 2013-09-25 | 安徽省农业科学院茶叶研究所 | Double-set tea collecting and cutting machine |
| CN203748267U (en) * | 2014-01-21 | 2014-08-06 | 杭州正驰达精密机械有限公司 | Large track type tea-leaf picker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771346A (en) * | 2019-12-06 | 2020-02-11 | 西藏农牧学院 | Wild grass seed harvesting knife with double semicircular arc tooth shapes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |