CN107214765A - Plant leaf blade card punch - Google Patents
Plant leaf blade card punch Download PDFInfo
- Publication number
- CN107214765A CN107214765A CN201710332897.1A CN201710332897A CN107214765A CN 107214765 A CN107214765 A CN 107214765A CN 201710332897 A CN201710332897 A CN 201710332897A CN 107214765 A CN107214765 A CN 107214765A
- Authority
- CN
- China
- Prior art keywords
- spring
- counterfort
- hole
- grooving
- card punch
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to agricultural machinery field, more particularly to a kind of card punch for plant leaf blade.Plant leaf blade card punch pushes away arch by punching cylinder, base and spring and constituted, and punches cylinder top for handle, the outstanding connecting spring piece in middle and lower part, and lower end is cutting knife.Base central design has grooving, and grooving center is provided with arch hole, the outside connecting seat handle in the long side of base, seat handle tip designs have jack handle, for inserting spring leaf and adjusting the fitness of cutting knife and grooving, screw is designed with the upside of insertion tube, for mounting screw with stationary spring.Spring pushes away arch and is made up of counterfort and spring bow, the arched counterfort hole for being inserted into counterfort lower end of spring bow.Cutting knife splits leaf dish from blade after suiting with grooving, and leaf dish is pushed into the inside of hole cylinder by counterfort afterwards, and the operating efficiency of testing crew, the test error that reduction manual operation is brought can be greatly improved in this card punch.The present invention is applied to the punching of varying number blade, the punch operation of the high-volume that is particularly suitable for use in blade.
Description
Technical field
The invention belongs to agricultural machinery field, more particularly to a kind of card punch for plant leaf blade.
Background technology
Card punch is frequently involved in the fields such as agricultural biotechnologies, specifically includes agronomy, gardening, biological food
Technology, with people phytopathogen is studied it is increasing, the application of c4 plant leaf discs card punch is also more and more extensive.
Plant leaf blade connects in bacterium experiment in vitro, and it is one frequent and time-consuming operation of testing crew to beat leaf dish.For example tried in plant breeding
In testing, generally require to beat leaf dish to the blade of up to a hundred plant.Quickly, conveniently, intactly leaf dish can be obtained to be directly connected to
Test process speed and final test effect.
Card punch be life with commonly used in scientific research one in metal tools, can be used for rubber and the material such as wooden beaten
Hole.In the research of plant disease, it is mainly used in the punching of blade, so as to obtain the leaf dish (beating leaf dish) of circle.With plant
The continuous expansion of thing pathogen area research, use of the card punch in scientific research is also more and more frequent.
There is following defect in the operation for beat leaf dish in traditional card punch：1) it is general to be needed during punching firmly
Cardboard is used cooperatively, and general hard cardboard is not easy punching, and soft cardboard is not durable, so extremely inconvenient in punching；2) leaf
Piece has vein, with certain toughness, can not often be cut off vein during punching, if broken vein with hand, often
Leaf dish can be made crack occur, so that after blade connects bacterium, bacterium solution is lost in along crack and causes blade to connect bacterium and fail, and in people
During vein is broken, often make leaf dish and blade depressed and plant leaf blade is damaged with leaf dish tissue
Wound, so as to influence result of the test and waste of manpower；3) due to the inefficiency during punch operation, often make to need below
The excised leaf part dehydration of punching, can thus make the blade state of same experiment batch not consistent enough, so that before and after test
As a result lack comparative, when particularly experiment needs to carry out the punching of high-volume blade.Therefore need a kind of easy to operate, fast
It is prompt and stably, not only improve operating efficiency but also avoid producing the leaf dish card punch that artificially damages.
The content of the invention
The purpose of the present invention is that there is provided one to solve the problem of general card punch described in background technology punches difficult
Plant blade card punch, it is characterised in that plant leaf blade card punch pushes away arch 3 by perform fighting hole cylinder 1, base 2 and spring and constituted, described
It is handle 11 to punch the top of cylinder 1, and the centre position of handle 11 is designed with circular port, is connected at circular port with hole cylinder 12, hole cylinder 12
Lower end is cutting knife 14, the outstanding connecting spring piece 13 in hole 12 middle and lower parts of cylinder.
Grooving 21 of the centre design with arch hole of the base 2, the long side of base 2 to being externally connected with a handle 22,
The tip designs of seat handle 22 have is designed with screw on the upside of jack handle 23, jack handle, and screw 24 is screwed in screw.
The spring pushes away arch 3 and is made up of counterfort 31 and spring bow 32, and the lower end of counterfort 31 is provided with counterfort hole, spring bow
32 arched extend through counterfort hole.
The total length of the hole cylinder 12 is 50~70mm, 5~15mm of internal diameter.
The diameter of the internal-and external diameter of the grooving 21 and external diameter and hole 12 cutting knifes of cylinder mutually suits, 5~15mm of internal diameter, external diameter 5.5
~15.5mm.
The top disc diameter of the counterfort 31 is engaged with the internal diameter of grooving, 4.5~14.5mm of diameter.
The punching cylinder 1, spring leaf 13, base 2, the material of spring bow 32 are stainless steel plate.
The features of the present invention is that the present invention is used for the punch operation of varying number blade, easy to use, quick, safe,
The operating efficiency 80% of testing crew can at least be improved；Card punch carries and is provided with grooving in the middle of base, base, eliminates
The defect of general blade punching posterior lobe pulse-phase even, while reducing the test error that manual operation is brought, and improves experiment effect
Rate；Counterfort is installed in the centre of grooving, the leaf dish accomplished fluently can be pushed into hole cylinder, the collection of leaf dish is facilitated.
Beneficial effects of the present invention are that inserting at a handle is fixed in Optimal Experimental operational sequence, one end of arc-shaped spring piece
Hole, testing crew can be placed on base with single or multiple blades, the position alignment grooving that will be punched, then by fixed handle.This
The punching that operational sequence is applied to varying number blade is planted, be particularly suitable for use in large batch of blade punch operation；Cost of the present invention
It is cheap, easy to process, with practicality and generalization.
Brief description of the drawings
Fig. 1 is the structural representation of plant leaf blade card punch；
Fig. 2 is the assembling schematic diagram of plant leaf blade card punch；
Fig. 3 A are that plant leaf blade card punch prepares punching schematic diagram, the left view direction for being Fig. 1；
Fig. 3 B are that plant leaf blade card punch blade punches schematic diagram, the left view direction for being Fig. 1；
Fig. 3 C are that plant leaf blade card punch pushes away arch leaf dish schematic diagram, the left view direction for being Fig. 1；
Fig. 3 D are that the punching of plant leaf blade card punch finishes schematic diagram, the left view direction for being Fig. 1.
In figure, 1-- punching cylinders, 2-- bases, 3-- springs push away arch, 4-- blades, 11-- handles, 12-- holes cylinder, 13-- bullets
Reed, 14-- cutting knifes, 2-- bases, 21-- groovings, 22-- handles, 23-- jack handles, 24-- screws, 3-- springs push away arch, 31--
Counterfort, 32-- spring bows, 4-- blades, 41-- leaf dishes.
Embodiment
The concrete structure of the present invention is further illustrated with reference to the accompanying drawings and examples.
Plant leaf blade card punch structure and principle are described as shown in figure 1, push away arch 3 including punching cylinder 1, base 2 and spring
It is hole cylinder 12 to punch the main part of cylinder 1, and hole 12 tops of cylinder are handle 11, and the lower middle portion of hole cylinder 12 is spring leaf 13, hole cylinder
12 bottom is divided into rigid cutting knife 14, and the middle position of the base 2 is designed with grooving 21, and the centre of grooving is arch hole, is used for
Counterfort 31 is inserted, the long side side of base 2 is connected with a handle 22, the afterbody of present handle is designed with jack handle 23, jack handle 23
Between along seat handle direction be designed with completely through jack, for inserting spring leaf 13 and adjusting suiting for cutting knife 14 and grooving 21
Degree, is provided with screw in the upside of jack handle 23, and mounting screw 24 is used for stationary spring 13, the spring push away arch 3 by
Counterfort 31 is constituted with spring bow 32, and the top of counterfort 31 is deep into the arch hole of base 2, and the bottom of counterfort 31 is set up separately in respect of arch
Post holes, for inserting spring bow 32, spring bow 32 is arched, for being vertically arranged placement card punch, required for the pressure stretch of spring bow 32
Power is more than the power that spring leaf is depressed into downwards cutting knife 14.
The drill process of plant leaf blade card punch is as shown in Fig. 3 A, 3B, 3C, 3D：
As shown in Figure 3A, card punch is vertically arranged and be positioned on platform, ready blade 4 is placed on base 2, then will
Need the position alignment grooving 21 of punching；
As shown in Figure 3 B, by fixed handle 11, hole 12 cutting knife 14 of cylinder is mutually suited with the grooving 21 of base 2, make leaf dish 41
Cut from blade 4；
As shown in Figure 3 C, continue to press fixed handle 11, force hole cylinder 12 to promote base 2 to both sides pressure stretch, to make spring bow 32
Counterfort 31 is obtained to push leaf dish 41 inside hole cylinder 12 to；
As shown in Figure 3 D, release handle 11, spring bow 32 restores to the original state, and will push away arch 31 and is pulled out from hole cylinder 12, base 2
Rise simultaneously, spring leaf 13 restores to the original state, leaf dish 41 is stayed in hole cylinder 12, after once punching is finished, and preparation is punched next time,
When leaf dish runs up to certain amount, leaf dish 41 is released from the lower end of hole cylinder 12 from the suitable for reading of hole cylinder 12 using blunt nosed wooden stick, then
Leaf dish 41 is used for other experiments.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited to
This, any one skilled in the art the invention discloses technical scope in, the change that can readily occur in or replace
Change, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection of claim
Scope is defined.
Claims (4)
1. a kind of plant leaf blade card punch, it is characterised in that plant leaf blade card punch is by punching cylinder (1), base (2) and spring
Push away arch (3) composition, it is described punching cylinder (1) main part for hole cylinder (12), hole cylinder (12) top be handle (11), hole cylinder in
Bottom is divided into spring leaf (13), and the bottom of hole cylinder (12) is divided into rigid cutting knife (14)；
The middle position of the base (2) is designed with grooving (21), and the centre of grooving is arch hole, for inserting counterfort (31), bottom
The long side side of seat (2) is connected with a handle (22), and the afterbody of present handle is provided with jack handle (23), and jack handle (23) is along seat handle
(23) direction be designed with completely through jack, for inserting spring leaf (13), screw is provided with the upside of insertion tube, is used for
Insertion spring leaf (13) and adjust cutting knife (14) and grooving (21) suit degree.
The spring pushes away arch (3) and is made up of counterfort (31) with spring bow (32), and the top of counterfort (31) is deep into the arch of base (2)
In hole, the bottom of counterfort (31) is set up separately in respect of counterfort hole, for inserting spring bow (32), and spring bow (32), which is used to be vertically arranged to place, to be beaten
Hole device, the power required for its pressure stretch is more than the power that spring leaf (13) is depressed into downwards cutting knife (14).
2. plant leaf blade card punch according to claim 1, it is characterised in that the total length of hole cylinder (12) for 50~
70mm, 5~15mm of internal diameter.
3. plant leaf blade card punch according to claim 1, it is characterised in that the internal-and external diameter and external diameter of the grooving (21)
Mutually suit with the internal diameter of hole cylinder (12) cutting knife (14), 5~15mm of internal diameter, 5.5~15.5mm of external diameter.
4. plant leaf blade card punch according to claim 1, it is characterised in that the top disc diameter of the counterfort (31)
It is engaged with the internal diameter of grooving, 4.5~14.5mm of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332897.1A CN107214765B (en) | 2017-05-09 | 2017-05-09 | Plant leaf puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332897.1A CN107214765B (en) | 2017-05-09 | 2017-05-09 | Plant leaf puncher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214765A true CN107214765A (en) | 2017-09-29 |
| CN107214765B CN107214765B (en) | 2023-04-28 |
Family
ID=59945167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710332897.1A Active CN107214765B (en) | 2017-05-09 | 2017-05-09 | Plant leaf puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214765B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628551A (en) * | 2019-01-24 | 2019-04-16 | 广东省农业科学院蔬菜研究所 | A kind of method and its application of Rapid identification and the anti-Fusarium oxysporum wilt disease plant of screening |
| WO2024093237A1 (en) * | 2022-11-01 | 2024-05-10 | 上海中科荃银分子育种技术有限公司 | Sampling device and sampling method |
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| CN104226797A (en) * | 2013-06-20 | 2014-12-24 | 富瑞精密组件（昆山）有限公司 | Fan rotor manufacturing method |
| JP2015053919A (en) * | 2013-09-13 | 2015-03-23 | 株式会社山益製作所 | Tea leaf cutter |
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| CN106370459A (en) * | 2016-10-27 | 2017-02-01 | 沈阳农业大学 | Efficient leaf perforating sampler |
| CN206855598U (en) * | 2017-05-09 | 2018-01-09 | 广西作物遗传改良生物技术重点开放实验室 | Plant leaf blade card punch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628551A (en) * | 2019-01-24 | 2019-04-16 | 广东省农业科学院蔬菜研究所 | A kind of method and its application of Rapid identification and the anti-Fusarium oxysporum wilt disease plant of screening |
| WO2024093237A1 (en) * | 2022-11-01 | 2024-05-10 | 上海中科荃银分子育种技术有限公司 | Sampling device and sampling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107214765B (en) | 2023-04-28 |
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