CN203837952U - Simple precise cutter for plant stems - Google Patents
Simple precise cutter for plant stems Download PDFInfo
- Publication number
- CN203837952U CN203837952U CN201420246119.2U CN201420246119U CN203837952U CN 203837952 U CN203837952 U CN 203837952U CN 201420246119 U CN201420246119 U CN 201420246119U CN 203837952 U CN203837952 U CN 203837952U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed chuck
- plant
- saw blade
- handle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a simple precise cutter for plant stems and relates to the technical field of plant moisture research, wherein a first fixed chuck and a second handle are integrally formed, a second fixed chuck and a first handle are integrally formed, the first and second fixed chucks are arranged in a cross manner, and the first and second fixed chucks are hinged through a hinge shaft, anti-skidding rubber mats are fixed inside the first and second fixed chucks, gaps are vertically formed in the middles of the first and second fixed chucks, a saw blade is arranged inside each gap, and one end of each saw blade is rotatably fixed on the hinge shaft. The simple precise cutter for the plant stems is small in size and convenient and simple to carry and operate, is not affected by the diameter sizes of the plant stems, and can accurately fix the positions for cutting, so that the deviation of the cut surface caused by unset cutting of blades or the saw blades is reduced, and the plant sampling and cutting accuracy is improved.
Description
Technical field:
The utility model relates to the accurate cutter of a kind of simple plant stem, belongs to plant moisture studying technological domain.
Background technology:
In plant water physiology research, the diameter of plant (stem, stem, root thick etc.) is the growth parameter(s) that plant is conventional.Researcher weighs the influence degree of environmental baseline to plant by measuring plant in the growth in thickness parameter in different bearing stage.In the flow of water, moisture conduction, the Xylem anatomy of plant are studied, often need plant stem to carry out Measurement accuracy and sampling.
In sampling process, plant need to be cut off along some cross sections.The most frequently used instrument has cutting machine cutting, blade cuts, hacksaw cutting, scissors cut etc.Because cutting machine is heavier, carry inconvenience and power supply need to be provided, in the wild or plant In situcut greatly limited in using; Comparatively suitable blade cuts, scissors cut is less for diameter, xylem is soft plant sample, hacksaw cutting is applicable to the harder plant of xylem, but there is a common shortcoming in above method, be exactly that blade (saw blade) is not in the situation that having fixedly, cut surface is easily offset, cannot guarantee that blade is vertical with cut surface axis, cause cutting position inaccurate, to test findings, cause certain error.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide the accurate cutter of a kind of simple plant stem.
The accurate cutter of simple plant stem of the present utility model, it comprises the first fixed chuck, the second fixed chuck, first handle, second handle, jointed shaft, anti-skid rubber cushion, gap and saw blade; The first fixed chuck and second handle are one-body molded, the second fixed chuck and first handle are one-body molded, the first fixed chuck and the second fixed chuck are arranged in a crossed manner, and hinged by jointed shaft between the first fixed chuck and the second fixed chuck, the inner side of the first fixed chuck and the second fixed chuck is all fixed with anti-skid rubber cushion, the centre of the first fixed chuck and the second fixed chuck is all vertically provided with gap, and saw blade is arranged on the inside in gap, and one end of saw blade is rotatable is fixed on jointed shaft.
As preferably, the centre of described saw blade is provided with opening.In cutting process, saw blade can be twitched back and forth around jointed shaft, and saw blade can also alternatively up and down cutting simultaneously.
The beneficial effects of the utility model are: its volume is little, carry with easy to operate simple, be not subject to the impact of plant stem diameter, can accurately cut fixed position, reduced, because the fixing cutting of blade or saw blade causes cut surface skew, to have improved the accuracy of plant cutting sampling.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model,
Structural representation when Fig. 2 is the utility model cutting rhizome.
In figure: 1-the first fixed chuck; 2-the second fixed chuck; 3-first handle; 4-second handle; 5-jointed shaft; 6-anti-skid rubber cushion; 7-gap; 8-saw blade; 9-opening.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment by the following technical solutions: it comprises the first fixed chuck 1, the second fixed chuck 2, first handle 3, second handle 4, jointed shaft 5, anti-skid rubber cushion 6, gap 7 and saw blade 8; The first fixed chuck 1 is one-body molded with second handle 4, the second fixed chuck 2 is one-body molded with first handle 3, the first fixed chuck 1 and the second fixed chuck 2 are arranged in a crossed manner, and hinged by jointed shaft 5 between the first fixed chuck 1 and the second fixed chuck 2, the inner side of the first fixed chuck 1 and the second fixed chuck 2 is all fixed with anti-skid rubber cushion 6, the centre of the first fixed chuck 1 and the second fixed chuck 2 is all vertically provided with gap 7, saw blade 8 is arranged on the inside in gap 7, and one end of saw blade 8 is rotatable is fixed on jointed shaft 5.
Further, the centre of described saw blade 8 is provided with opening 9.In cutting process, saw blade can be twitched back and forth around jointed shaft 5, and saw blade can also alternatively up and down cutting simultaneously.
This embodiment in use, now saw blade 8 is placed on to a side of the first fixed chuck 1 or the second fixed chuck 2, then with the first fixed chuck 1 and the second fixed chuck 2, plant roots and stems is fixed, again by saw blade 8 in gap 7 before and after or up and down operation carry out cutting plants rhizome, cutting position is accurate.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the accurate cutter of simple plant stem, is characterized in that: it comprises the first fixed chuck (1), the second fixed chuck (2), first handle (3), second handle (4), jointed shaft (5), anti-skid rubber cushion (6), gap (7) and saw blade (8), the first fixed chuck (1) is one-body molded with second handle (4), the second fixed chuck (2) is one-body molded with first handle (3), the first fixed chuck (1) and the second fixed chuck (2) are arranged in a crossed manner, and hinged by jointed shaft (5) between the first fixed chuck (1) and the second fixed chuck (2), the inner side of the first fixed chuck (1) and the second fixed chuck (2) is all fixed with anti-skid rubber cushion (6), the centre of the first fixed chuck (1) and the second fixed chuck (2) is all vertically provided with gap (7), saw blade (8) is arranged on the inside of gap (7), and one end of saw blade (8) is rotatable to be fixed on jointed shaft (5).
2. the accurate cutter of a kind of simple plant stem according to claim 1, is characterized in that: the centre of described saw blade (8) is provided with opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246119.2U CN203837952U (en) | 2014-05-14 | 2014-05-14 | Simple precise cutter for plant stems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246119.2U CN203837952U (en) | 2014-05-14 | 2014-05-14 | Simple precise cutter for plant stems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837952U true CN203837952U (en) | 2014-09-17 |
Family
ID=51515776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246119.2U Expired - Fee Related CN203837952U (en) | 2014-05-14 | 2014-05-14 | Simple precise cutter for plant stems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837952U (en) |
-
2014
- 2014-05-14 CN CN201420246119.2U patent/CN203837952U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203385582U (en) | Soil auger with ruler | |
| CN203798692U (en) | Sharpness detection instrument for scissors | |
| CN203837952U (en) | Simple precise cutter for plant stems | |
| CN206114336U (en) | Soil three -dimensional coordinate field sampling device | |
| CN205072915U (en) | Pathology department is with sword of drawing materials | |
| CN203185365U (en) | Multifunctional ruler type art design knife | |
| CN103431878B (en) | Animal tissue sampler | |
| CN203357511U (en) | Cylindrical cutter with adjustable cutting areas | |
| CN205905072U (en) | Solar energy encapsulation EVA film cutting device | |
| CN203045741U (en) | Improved pathology sampling knife | |
| CN208867318U (en) | A kind of Multifunction cutting diaphragm | |
| CN202572437U (en) | Adjustable positioning shear | |
| CN106441990B (en) | Soil body mercury-pressing test sample sampler | |
| CN204797903U (en) | Pjncture needle is used in cell inspection | |
| CN203019433U (en) | Cutter adjustable in length | |
| CN204035701U (en) | A kind of steam turbine low-pressure inner casing through hole shaving twolip pair that is used for locates wing | |
| CN201974282U (en) | Impact testing machine with sample positioning device | |
| CN204882130U (en) | Clip formula plant tissue slicing knife | |
| CN206862730U (en) | It is a kind of to cut native knife for soil test preparation soil sample | |
| CN210090055U (en) | Aquatic products sampling tool | |
| RU155476U1 (en) | DEVICE FOR DETERMINING THE NUMBER OF FRACTIONAL COMPOSITION OF MILLED STRAW FOR GRAIN HARVESTERS | |
| CN202462438U (en) | Multipurpose art knife | |
| CN207465357U (en) | A kind of flexible knife ring cutting depth stop of electrician | |
| CN203449330U (en) | Multi-purpose scissors | |
| CN203565968U (en) | Chain hole adjusting die cutter |
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: 20140917 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |