CN207072948U - Plant haulm shearing device is used in endophyte of plant experiment - Google Patents
Plant haulm shearing device is used in endophyte of plant experiment Download PDFInfo
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- CN207072948U CN207072948U CN201721021602.0U CN201721021602U CN207072948U CN 207072948 U CN207072948 U CN 207072948U CN 201721021602 U CN201721021602 U CN 201721021602U CN 207072948 U CN207072948 U CN 207072948U
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- sleeve pipe
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- swing arm
- base
- endophyte
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Abstract
Plant haulm shearing device is used in a kind of endophyte of plant experiment, including base, cutting mechanism, culm length adjustment mechanism, the culm length adjustment mechanism includes the sleeve and the inside fore-set that transparent material makes, the outer end of sleeve pipe and the edge of flat base are hinged by hinge, fore-set is inserted into inside sleeve pipe from sleeve pipe outer end and can be provided with graduated scale on the surface of sleeve pipe in set inner telescoping tube；Cutting mechanism includes the rotational support set on base vertically upward, vertical rotating shaft, swing arm, vertical rotating shaft lower end, which is inserted into support set, forms vertical revolute pair, the front end of swing arm is hinged by horizontal twisted axis and the upper end of vertical rotating shaft, support platform is provided with the middle part of swing arm, cutting motor and cast-cutting saw slice are provided with the support platform.The utility model linear measure longimetry is accurate, and without marking, and otch is smooth, will not cause the problem of different in size due to the problem of otch, being capable of the significantly reliability of the efficiency of lifting test and experimental result.
Description
Technical field
The technical field of endophyte of plant experiment assistive device is the utility model is related to, more particularly in a kind of plant
Plant haulm shearing device is used in raw bacterium experiment.
Background technology
Endophyte of plant refers to the certain phase or whole stages in its history of life, moves in the various tissues of health plant
Space between cells or intracellular bacterium with organ, it can divide by Histological method or from the plant tissue of strict surface sterilization
From or from directly produced in plant tissue, to amplify the method for microbial DNA raw in its to prove.
At present in the experiment in terms of carrying out endophyte of plant, it is a very crucial step that processing is carried out to plant.
Common practice is first to carry out surface sterilization to plant, and then plant stem and other positions are cut using sterile scissors
Disconnected, the cut-off length of plant stem is usually 2 ~ 3cm, but this processing method has the disadvantage that：On the one hand, use is sterile
Scissors is difficult the cut-off length of accurate control plant stem during operating, and experimental result is caused a deviation.On the other hand,
Sterile scissors are not particularly suited for the processing of all plants, for the harder plant of material, using sterile scissors can not obtain compared with
Good treatment effect.It can at this time be cut, hand steered a plant haulm, be cut on the other hand with saw using saw, this
The culm length that sample is cut out is more difficult to hold, and this problem has to be solved.
Utility model content
To solve the above problems, the utility model proposes a kind of endophyte of plant experiment plant haulm shearing device.
The technical solution of the utility model is as follows：Plant haulm shearing device, including bottom are used in a kind of endophyte of plant experiment
Seat, cutting mechanism, culm length adjustment mechanism, it is characterized in that：Described base is flat base, is provided with base described
Culm length adjustment mechanism, the culm length adjustment mechanism include transparent material make sleeve and the inside fore-set, sleeve pipe
Outer end and the edge of flat base are hinged by hinge, and fore-set is inserted into inside sleeve pipe and can stretched in sleeve pipe from sleeve pipe outer end
Contracting, graduated scale is provided with the surface of sleeve pipe；Described cutting mechanism turns including the rotational support set on base vertically upward, vertically
Axle, swing arm, vertical rotating shaft lower end, which is inserted into support set, forms vertical revolute pair, and the front end of swing arm by horizontal twisted axis and is erected
It is hinged to the upper end of rotating shaft, is provided with support platform at the middle part of swing arm, cutting motor, cutting motor are provided with the support platform
Shaft end cast-cutting saw slice is installed.
Preferably, the inner end lower surface of described sleeve pipe is fixedly connected with supporting leg, when the supporting leg is supported on base upper surface,
Casing axis are parallel with base upper surface.
Preferably, the position on described base between rotational support set and sleeve pipe inner end is provided with swing arm locating dowel,
The swing arm locating dowel upwardly extends perpendicular to base upper surface, when the side of the transversely adjacent locating dowel of swing arm, cast-cutting saw slice
It is concordant with sleeve pipe inner face.
Preferably, described sleeve pipe is made using lucite, or uses transparent plastic production.
Preferably, the inner end of described fore-set is provided with the damping cock body that flexible material makes, the cock body and internal surface of casing
With frictional force.
It is of the present utility model to have the technical effect that：
Plant haulm shearing device is used in the endophyte of plant experiment of the utility model, the stem pushed by using sleeve pipe fore-set
Stalk length adjusting mechanism, the length of cut-off stalk can be determined according to the scale on sleeve pipe, linear measure longimetry is accurate, without drawing
Wire tag, and otch is smooth, will not cause the problem of different in size due to the problem of otch, being capable of significantly lifting test
The reliability of efficiency and experimental result.
Brief description of the drawings
Fig. 1 is endophyte of plant experiment plant haulm shearing device structural representation；
Fig. 2 is Fig. 1 plan structure structural representation；
Fig. 3 is Fig. 1 A-A cross-sectional views；
Fig. 4 is one of endophyte of plant experiment plant haulm shearing device use state diagram；
Fig. 5 is the two of endophyte of plant experiment plant haulm shearing device use state diagram；
1. base, 2. sleeve pipes, 3. fore-sets, 4. hinges, 5. supporting legs, 6. cast-cutting saw slices, 7. swing arm locating dowels, 8. motors, 9.
Swing arm, 10. vertical rotating shafts, 11. rotating shaft support sets, 12. plant haulms to be cut, 13. horizontal twisted axis, 14. support platforms,
31. damp cock body.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
Embodiment：Referring to Fig. 1-5, a kind of endophyte of plant experiment plant haulm shearing device in figure, including base, cut
Cutting mill structure, culm length adjustment mechanism, described base are flat base, and described culm length is provided with base and is adjusted
Mechanism, the culm length adjustment mechanism include the sleeve and the inside fore-set that transparent material makes, the outer end of sleeve pipe and flat bottom
The edge of seat is hinged by hinge, and fore-set is inserted into inside sleeve pipe from sleeve pipe outer end and can cover inner telescoping tube, in the table of sleeve pipe
Face is provided with graduated scale；Sleeve pipe can rotate around hinge, so when loading plant haulm to be cut, after can sleeve pipe be rotated
It is vertical to load, it is more more convenient than laterally loading, and be so also avoided that sawtooth abrades away from cast-cutting saw slice, lift security；Institute
The cutting mechanism stated includes the rotational support set on base vertically upward, vertical rotating shaft, swing arm, and vertical rotating shaft lower end is inserted into branch
Vertical revolute pair is formed in support set, the front end of swing arm is hinged by horizontal twisted axis and the upper end of vertical rotating shaft, in swing arm
Portion is provided with support platform, and cutting motor is provided with the support platform, and the shaft end of cutting motor is provided with cast-cutting saw slice, the cutting
Mechanism, which can be swung laterally, also can vertically swing, relatively more flexible.
The inner end lower surface of described sleeve pipe is fixedly connected with supporting leg, when the supporting leg is supported on base upper surface, quill
Line is parallel with base upper surface, and on the one hand the supporting leg is used to sleeve pipe being laid flat, ensure the neat of cut surface, is on the other hand used to pad
High sleeve pipe, such cast-cutting saw slice bottom amount of having a surplus in cutting, can cut to bottom, while will not cut on base.
Position on described base between rotational support set and sleeve pipe inner end is provided with swing arm locating dowel, and the swing arm is determined
Position post upwardly extends perpendicular to base upper surface, when the side of the transversely adjacent locating dowel of swing arm, in cast-cutting saw slice and sleeve pipe
End face is concordant, ensures linearity and stability that the saw blade of cutting mechanism moves up and down in cutting, so as to ensure stem cutting
The concordant property in face, is finally lifting test accuracy.
Described sleeve pipe is made using lucite, or uses transparent plastic production, can also use other materials system
Make, meet transparent observable length.
The inner end of described fore-set is provided with the damping cock body that flexible material makes, and the cock body has friction with internal surface of casing
Power.Preferred rubber material, similar with the structure inside disposable needle tubing, such fore-set only can just be transported under the promotion of external force
It is dynamic, will not oneself action.
Use process：Referring to Fig. 4, first sleeve pipe is got up around hinge rotating vertical, fore-set falls back on bottom, then will be to be cut
Plant haulm be encased in sleeve pipe, then sleeve pipe and plant haulm to be cut are kept flat on base, it is necessary to cut how much,
Just by fore-set ejection how long, must ensure plant haulm to be cut the inner contacted with the inner end of the fore-set of the inside, avoid
Stalk slides in and out, and causes the inaccuracy of measurement, it is necessary to which the length of cutting can be grasped accurately according to the scale on sleeve pipe, as schemed
Shown in 5, the swing arm of cutting mechanism is rotated centered on vertical rotating shaft, after swing arm and locating dowel knot patch, with horizontal strand
To lower swing swing arm centered on axle, drive cast-cutting saw slice to rotate as shown in Fig. 2 starting motor simultaneously, cut axis downwards
Stalk, until cut-out.
Claims (5)
1. a kind of endophyte of plant experiment plant haulm shearing device, including base, cutting mechanism, culm length adjustment machine
Structure, it is characterized in that：Described base is flat base, and described culm length adjustment mechanism, the stalk are provided with base
Length adjusting mechanism includes the sleeve and the inside fore-set that transparent material makes, and the outer end of sleeve pipe and the edge of flat base pass through
Hinge is hinged, and fore-set is inserted into inside sleeve pipe from sleeve pipe outer end and can be provided with graduated scale on the surface of sleeve pipe in set inner telescoping tube；
Described cutting mechanism includes the rotational support set on base vertically upward, vertical rotating shaft, swing arm, and vertical rotating shaft lower end is inserted into
Vertical revolute pair is formed in support set, the front end of swing arm is hinged by horizontal twisted axis and the upper end of vertical rotating shaft, in swing arm
Middle part is provided with support platform, and cutting motor is provided with the support platform, and the shaft end of cutting motor is provided with cast-cutting saw slice.
2. plant shearing device is used in endophyte of plant experiment according to claim 1, it is characterized in that：In described sleeve pipe
End lower surface is fixedly connected with supporting leg, and when the supporting leg is supported on base upper surface, casing axis are parallel with base upper surface.
3. plant shearing device is used in endophyte of plant experiment according to claim 1, it is characterized in that：Described base is upper
Position between rotational support set and sleeve pipe inner end is provided with swing arm locating dowel, the swing arm locating dowel perpendicular to base upper surface to
Upper extension, when the side of the transversely adjacent locating dowel of swing arm, cast-cutting saw slice is concordant with sleeve pipe inner face.
4. plant shearing device is used in endophyte of plant experiment according to claim 1, it is characterized in that：Described sleeve pipe uses
Lucite makes, or uses transparent plastic production.
5. plant shearing device is used in endophyte of plant experiment according to claim 1, it is characterized in that：In described fore-set
End is provided with the damping cock body that flexible material makes, and the cock body has frictional force with internal surface of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021602.0U CN207072948U (en) | 2017-08-16 | 2017-08-16 | Plant haulm shearing device is used in endophyte of plant experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021602.0U CN207072948U (en) | 2017-08-16 | 2017-08-16 | Plant haulm shearing device is used in endophyte of plant experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072948U true CN207072948U (en) | 2018-03-06 |
Family
ID=61523554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021602.0U Expired - Fee Related CN207072948U (en) | 2017-08-16 | 2017-08-16 | Plant haulm shearing device is used in endophyte of plant experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123411A (en) * | 2020-09-08 | 2020-12-25 | 扬州市健能日化有限公司 | Cutting device is used in electric toothbrush processing |
| CN113008777A (en) * | 2021-03-05 | 2021-06-22 | 肖宗源 | Cutting force test jig under different circumstances of maize stalk |
-
2017
- 2017-08-16 CN CN201721021602.0U patent/CN207072948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123411A (en) * | 2020-09-08 | 2020-12-25 | 扬州市健能日化有限公司 | Cutting device is used in electric toothbrush processing |
| CN113008777A (en) * | 2021-03-05 | 2021-06-22 | 肖宗源 | Cutting force test jig under different circumstances of maize stalk |
| CN113008777B (en) * | 2021-03-05 | 2023-09-19 | 安徽四惠电缆有限公司 | Cutting dynamics test frame under different situations of maize stalk |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20180816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |