CN109655121B - Wrapping type navel orange stem flow measuring device with protection structure - Google Patents
Wrapping type navel orange stem flow measuring device with protection structure Download PDFInfo
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- CN109655121B CN109655121B CN201910151999.2A CN201910151999A CN109655121B CN 109655121 B CN109655121 B CN 109655121B CN 201910151999 A CN201910151999 A CN 201910151999A CN 109655121 B CN109655121 B CN 109655121B
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- main body
- stem flow
- measuring device
- navel orange
- stem
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
Abstract
The invention provides a wrapping type navel orange stem flow measuring device with a protective structure, which comprises a wrapping main body, a tension spring and a tightening through hole, wherein the wrapping main body is provided with a wrapping sleeve; the sheath main body is of a two-part cylindrical symmetrical structure, and the rear end side edges of the two parts of the sheath main body are rotationally connected together through a hinge shaft; the upper end and the lower end of the outer wall of the sheath main body are respectively and symmetrically provided with two stem flow sensors; the outer edges of the upper end and the lower end of the sheath main body are fixedly connected with a protective cover outwards. The invention provides a wrapping type navel orange stem flow measuring device with a protective structure, which is provided with an outer sleeve clamp belt and a protective cover, wherein the outer sleeve clamp belt is made of polyethylene fibers, meanwhile, the weight of the whole device can be reduced, and the oppression on a stem is reduced.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a wrapping type navel orange stem flow measuring device with a protective structure.
Background
During the plant transpiration process, water absorbed by root systems from soil is continuously conveyed to leaves through the plant stem and stem flow and finally is emitted to the atmosphere through leaf pores, liquid in the plant stems is in a flowing state all the time in the process, and the flow of the plant stems and stems can reflect the change of the plant transpiration amount, so that the transpiration water consumption of the plant can be determined by a method for measuring the plant stem and stem flow. There are many methods for measuring stem flow of plant stems by using label tracing, and the isotope tracing method and the thermodynamic method are relatively common.
In the planting environment requirement of navel oranges, the navel oranges are planted under the environment conditions that the annual average temperature is 18-22C, the absolute minimum temperature is not lower than 5.0C, the average temperature in 1 month is not lower than 7.0C, the annual average accumulated temperature is 5500 plus 6500C for more than or equal to 10C, the air relative humidity is 70-80%, the annual sunshine duration is 1800h, the annual frost-free period is more than 280d, and the day-night temperature difference in the fruit mature period is more than 10C, so that stem flow meter is adopted to detect stem flow so as to better manage the navel oranges.
However, the stem flow meter in the prior art mostly adopts a plug-in type mode to measure the stem flow, which not only damages the stem of the navel orange, but also easily falls off in the using process, and because the growth speed of the navel orange is fast, the load of the branches is increased day by day, the collision of the branches and the navel orange to the device is also inevitable, the exposed stem flow sensor is easily damaged or falls off, and the data measurement is inaccurate.
Disclosure of Invention
Problem (A)
In summary, the invention provides a wrapping type navel orange stem flow measuring device with a protective structure, and through structural and functional improvements, the problems that stem flow is measured in a plug-in type mode in the prior art, stem flow of navel oranges is damaged, stem flow is easy to fall off in the use process, and bare stem flow sensors are easy to damage or fall off to cause data measurement misalignment due to the fact that the load of branches is increased increasingly and the collision of the branches and the navel oranges to the device is difficult to avoid due to the fact that the growth speed of the navel oranges is high are solved.
(II) technical scheme
The invention provides a wrapped navel orange stem flow measuring device with a protective structure, which is used for carrying out technical innovation on the wrapped navel orange stem flow measuring device with the protective structure, and the wrapped navel orange stem flow measuring device with the protective structure provided by the invention specifically comprises the following components: the sheath main body, the alignment groove, the alignment column, the mounting hole, the stem flow sensor, the long arm bolt, the sheath clamp belt, the inner groove, the correction groove, the buffer hole, the protective cover, the buffer column, the hook, the baffle disc, the hinge shaft, the tension spring and the tightening through hole; the sheath main body is of a two-part cylindrical symmetrical structure, and the rear end side edges of the two parts of the sheath main body are rotationally connected together through a hinge shaft; the upper end and the lower end of the outer wall of the sheath main body are respectively and symmetrically provided with two stem flow sensors; the outer edges of the upper end and the lower end of the sheath main body are fixedly connected with a protective cover outwards; an outer sleeve clamp belt is annularly attached to the middle of the outer wall of the sheath main body.
Preferably, the stem flow sensor is fixedly connected to the periphery of a mounting hole formed in the sheath main body through four long arm bolts, and the stem flow sensor is provided with an independent sensing probe.
Preferably, the joint of the tail end of the sheath main body at the right end part is vertically provided with an inwards concave alignment groove, and the tail end of the sheath main body at the left end part is provided with an outwards convex alignment column which is matched with the alignment groove.
Preferably, the overcoat is smugglied secretly and is made by the polyethylene fiber, and the thickness that its overcoat was smugglied secretly just is greater than the length of stem flow sensor, and annular inner groovy has all been seted up in the upper end that the overcoat was smugglied secretly and the lower extreme plane.
Preferably, the shield is an umbrella-shaped structure, and the shield is made of thin aluminum.
Preferably, seven arc-shaped buffer posts are connected between the outer edge of the shield and the jacket clamp band.
Preferably, the outer sleeve clamp belt is symmetrically provided with arc-shaped tightening through holes consistent with the structure of the outer sleeve clamp belt, a bent tension spring is arranged in each tightening through hole, and two ends of each tension spring are respectively connected with a baffle disc which is just blocked at the outer end of each tightening through hole.
Preferably, the outer walls of the two opposite retaining discs at the front ends are fixedly provided with hooks, and when the two retaining discs are respectively tangent to the tightening through hole, the tension spring is always in a stretched state.
Preferably, the outer wall of the jacket clamp belt is provided with four inwards concave correction grooves, and metal aluminum sheets are attached to the correction grooves.
(III) advantageous effects
The invention provides a wrapping type navel orange stem flow measuring device with a protective structure, which is provided with an outer sleeve clamp belt and a protective cover, wherein the outer sleeve clamp belt is made of polyethylene fibers, the thickness of the outer sleeve clamp belt is just larger than the length of the stem flow sensor, the annular inner grooves are respectively arranged in the upper end plane and the lower end plane of the outer sleeve clamp belt, the stem flow sensor can be just effectively protected, the damage caused by the extrusion and collision of external branches and navel oranges is avoided, and the protective cover is of an umbrella-shaped structure, the protective cover is made of thin aluminum, provides rigid protection for the upper part and the lower part of the stem flow sensor, simultaneously can lighten the weight of the whole device and reduce the oppression on a stem, in addition, seven arc-shaped buffer columns are connected between the outer edge of the protective cover and the outer sleeve clamp belt, a buffering and pressing space is formed outside the stem flow sensor, so that the stem flow sensor can be effectively protected.
The invention provides a wrapping type navel orange stem flow measuring device with a protective structure, which is characterized in that a tightening through hole and a tension spring are arranged, arc-shaped tightening through holes consistent with an outer sleeve clamping belt structure are symmetrically formed in an outer sleeve clamping belt, the tension spring is arranged in the tightening through hole, two ends of the tension spring are respectively connected with a baffle disc and just block the outer end of the tightening through hole, hooks are fixedly arranged on the outer walls of two opposite baffle discs at the front end, when the two baffle discs are respectively tangent to the tightening through hole, the tension spring is always in a stretched state, the two baffle discs are mutually hooked and pulled together through the hooks, the outer sleeve clamping belt and a wrapping main body can be closed, and a stem flow sensor can conveniently acquire data.
Drawings
FIG. 1 is a schematic view of the right front upper axial view in an embodiment of the present invention;
FIG. 2 is a schematic top-rear-left axial view in accordance with an embodiment of the present invention;
FIG. 3 is a front right lower axial view in an embodiment of the present invention;
FIG. 4 is a schematic perspective view of the device of an embodiment of the present invention in an open state;
FIG. 5 is a schematic view of an enlarged portion of FIG. 4 in accordance with an embodiment of the present invention;
FIG. 6 is a schematic axial view of the device according to an embodiment of the present invention in an open state;
FIG. 7 is a schematic view of an enlarged portion of FIG. 6 in accordance with an embodiment of the present invention;
FIG. 8 is an axial view of the embodiment of the present invention showing the separated state of the tension spring and the outer sleeve clamp belt;
in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:
1. sheathing the main body; 101. a positioning groove; 102. aligning columns; 103. mounting holes; 2. a stem flow sensor; 201. a long arm bolt; 3. jacket entrainment; 301. an inner groove; 302. a correction slot; 303. a buffer hole; 4. a shield; 5. a buffer column; 6. hooking; 7. a catch tray; 8. a hinge shaft; 9. a tension spring; 10. tightening the through hole.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 8.
In order to solve the problems that stem flow meters in the prior art mostly adopt a plug-in type mode to measure stem flow in the wrapping type navel orange stem flow measuring device with a protective structure in the prior art, the stem flow meter not only harms navel orange stems, but also easily falls off in the using process, and the growth speed of navel oranges is high, the load of branches is increased day by day, the collision of the branches and the navel oranges to the device is difficult to avoid, and a naked stem flow sensor is easy to damage or fall off to cause misalignment of data measurement, the invention provides the wrapping type navel orange stem flow measuring device with the protective structure, which is used for carrying out technical innovation on the wrapping type navel orange stem flow measuring device with the protective structure, and comprises the following steps: the sheath comprises a sheath main body 1, a registration groove 101, a registration column 102, a mounting hole 103, a stem flow sensor 2, a long arm bolt 201, a sheath clamp belt 3, an inner groove 301, a correction groove 302, a buffer hole 303, a shield 4, a buffer column 5, a hook 6, a baffle disc 7, a hinge shaft 8, a tension spring 9 and a tightening through hole 10; the sheath main body 1 is of a two-part cylindrical symmetrical structure, and the rear end side edges of the two parts of the sheath main body 1 are rotatably connected together through a hinge shaft 8; the upper end and the lower end of the outer wall of the sheath main body 1 are respectively and symmetrically provided with two stem flow sensors 2; the outer edges of the upper end and the lower end of the sheath main body 1 are fixedly connected with a protective cover 4 outwards; an outer sleeve belt 3 is annularly attached to the middle part of the outer wall of the sheath main body 1.
Wherein, the stem flow sensor 2 is fixedly connected to the periphery of the mounting hole 103 formed on the sheath main body 1 through four long arm bolts 201, and the stem flow sensor 2 is provided with an independent sensing probe, as shown in fig. 7, so that the connection between the stem flow sensors 2 is independent, and the stem flow sensor 2 directly passes through the sheath main body 1 to contact with the stem, and the measured data is more direct.
Wherein, the connection position of the tail end of the sheath main body 1 at the right end part is vertically provided with an inward-concave alignment groove 101, and the tail end of the sheath main body 1 at the left end part is provided with an outward-convex alignment column 102 which is matched with the alignment groove 101, as shown in fig. 5 and 7, compared with a lock type wrapping structure, the use is more rapid and convenient.
Wherein, the overcoat is smugglied secretly 3 and is adopted the polyethylene fiber to make, and its overcoat is smugglied secretly 3 thickness and is greater than the length of stem flow sensor 2 just, and the overcoat is smugglied secretly and all has seted up annular inner groovy 301 in the upper end of 3 and the lower extreme plane, can form effectual protection to stem flow sensor 2 just, avoids receiving the extrusion and the collision of outside branch and navel orange and damages.
Wherein, the guard shield 4 is the umbelliform structure, and its guard shield 4 adopts thin aluminium to make, provides rigid protection for stem flow sensor 2 top and below, simultaneously, can lighten the weight of whole device again, reduces the oppression to the stem.
Wherein, be connected with seven arcuation buffering posts 5 between the outer fringe of guard shield 4 and overcoat smuggle 3, form the outside buffering oppression space to stem flow sensor 2, can effectual protection stem flow sensor 2.
Wherein, the jacket is smugglied 3 in the symmetry and is seted up with the jacket and smuggle 3 arc form of structure unanimous tighten through-hole 10 secretly, and tighten the through-hole 10 and embed crooked extension spring 9, its both ends of extension spring 9 are connected with respectively and keep off dish 7 and keep off the outer end that the through-hole 10 was tightened in the right time.
Wherein, fixedly on the outer wall of two relative fender dishes 7 of front end be provided with couple 6, when two fender dishes 7 respectively with tighten through-hole 10 tangent time, extension spring 9 is in the state of being stretched all the time, draw together through 6 mutual hooks of couple, can make the overcoat smuggle 3 secretly and wrap the main part 1 closure, the stem flow sensor 2 data acquisition of being convenient for.
Wherein, the outer wall that the overcoat smugglied secretly 3 is seted up four correction grooves 302 of indent, and it has aluminum sheet to paste in its correction groove 302, for the overcoat smugglies secretly 3 provides the type of moulding effect to can reduce the counter weight simultaneously again.
The specific use mode and function of the embodiment are as follows: in the use process of the invention, firstly, a stem flow sensor 2 is connected with an external stem flow meter, a sheath main body 1 is opened, and the sheath main body is wrapped on a stem of the navel orange, because the tail end connection part of the sheath main body 1 at the right end part is vertically provided with an inwards concave aligning groove 101, and the tail end of the sheath main body 1 at the left end part is provided with an outwards convex aligning column 102 which is matched with the aligning groove 101, compared with a lock type wrapping structure, the use is more rapid and convenient, the sheath clamp belt 3 is symmetrically provided with arc-shaped tightening through holes 10 which are consistent with the structure of the sheath clamp belt 3, the tightening through holes 10 are internally provided with curved tension springs 9, two ends of each tension spring 9 are respectively connected with a baffle disc 7 which is blocked at the outer end of each tightening through hole 10, the outer walls of two opposite baffle discs 7 at the front end are fixedly provided with hooks 6, when the two baffle discs 7 are respectively tangent to the tightening through holes 10, the tension springs 9 are always, the outer sleeve clamp belt 3 and the sheath main body 1 can be closed by hooking and pulling the hooks 6 together, so that the stem flow sensor 2 can conveniently acquire data;
in addition, because stem flow sensor 2 is peripheral at the mounting hole 103 of seting up on canning main part 1 through four long arm bolt 201 fixed connection, and stem flow sensor 2 all disposes independent sensing probe, make the connection between stem flow sensor 2 mutually independent, and stem flow sensor 2 directly passes canning main part 1 and the stem contacts, measured data is more direct, and overcoat smuggles 3 and adopts polyethylene fiber to make secretly, the thickness that its overcoat smuggled 3 is greater than the length of stem flow sensor 2 just, and annular inner groovy 301 has all been seted up in the upper end that 3 was smuggled secretly to the overcoat and the lower extreme plane, can form effectual protection to stem flow sensor 2 just, avoid receiving the extrusion and the collision of outside branch and navel orange and damaging.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a parcel formula navel orange stem flows measuring device with protective structure for to the parcel formula navel orange stem that has protective structure flows measuring device and falls makes an uproar, a serial communication port, include: the sheath comprises a sheath main body (1), a registration groove (101), a registration column (102), a mounting hole (103), a stem flow sensor (2), a long arm bolt (201), a sheath clamp belt (3), an inner groove (301), a correction groove (302), a buffer hole (303), a shield (4), a buffer column (5), a hook (6), a baffle disc (7), a hinge shaft (8), a tension spring (9) and a tightening through hole (10); the sheath main body (1) is of a two-part cylindrical symmetrical structure, and the rear end side edges of the two parts of the sheath main body (1) are rotatably connected together through a hinge shaft (8); the upper end and the lower end of the outer wall of the sheath main body (1) are respectively and symmetrically provided with two stem flow sensors (2); the outer edges of the upper end and the lower end of the sheath main body (1) are fixedly connected with a protective cover (4) outwards; the protective cover (4) is of an umbrella-shaped structure, and the protective cover (4) is made of thin aluminum; seven arc-shaped buffer columns (5) are connected between the outer edge of the protective cover (4) and the outer sleeve clamp belt (3); an outer sleeve clamp belt (3) is annularly attached to the middle of the outer wall of the sheath main body (1); the overcoat is smugglied secretly (3) and is adopted the polyethylene fiber to make, and its overcoat is smugglied secretly the thickness of (3) and is greater than the length of stem flow sensor (2) just, and annular inner groovy (301) have all been seted up in the upper end of smuggling secretly (3) of overcoat and the lower extreme plane.
2. The wrapped navel orange stem flow measuring device with the protection structure is characterized in that the stem flow sensor (2) is fixedly connected to the periphery of a mounting hole (103) formed in the wrapping main body (1) through four long-arm bolts (201), and independent sensing probes are arranged on the stem flow sensors (2).
3. The wrapped navel orange stem flow measuring device with the protection structure is characterized in that the joint of the tail end of the wrapping main body (1) at the right end part is vertically provided with a concave alignment groove (101), and the tail end of the wrapping main body (1) at the left end part is provided with a convex alignment column (102) which is matched with the alignment groove (101).
4. The wrapped navel orange stem flow measuring device with the protection structure as claimed in claim 1, wherein the outer sleeve clamping strap (3) is symmetrically provided with arc-shaped tightening through holes (10) which are consistent with the structure of the outer sleeve clamping strap (3), the tightening through holes (10) are internally provided with curved tension springs (9), and two ends of each tension spring (9) are respectively connected with a retaining disc (7) which just blocks the outer end of each tightening through hole (10).
5. The wrapped navel orange stem flow measuring device with the protection structure is characterized in that hooks (6) are fixedly arranged on the outer walls of two opposite baffle discs (7) at the front end, and when the two baffle discs (7) are respectively tangent to the tightening through hole (10), the tension spring (9) is always in a stretched state.
6. The wrapped navel orange stem flow measuring device with the protection structure as claimed in claim 1, wherein the outer wall of the outer sleeve belt (3) is provided with four concave correction grooves (302), and a metal aluminum sheet is attached to the correction grooves (302).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910151999.2A CN109655121B (en) | 2019-02-28 | 2019-02-28 | Wrapping type navel orange stem flow measuring device with protection structure |
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| CN201910151999.2A CN109655121B (en) | 2019-02-28 | 2019-02-28 | Wrapping type navel orange stem flow measuring device with protection structure |
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| CN109655121B true CN109655121B (en) | 2020-07-31 |
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| CN110568020A (en) * | 2019-09-12 | 2019-12-13 | 安徽农业大学 | Plant liquid flow monitoring device and method |
| JP7467887B2 (en) * | 2019-11-01 | 2024-04-16 | オムロン株式会社 | Plant Biosensor |
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| CN206609495U (en) * | 2017-03-06 | 2017-11-03 | 三峡大学 | A kind of new Packaged stem sap flow gauge probe |
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| US8517225B2 (en) * | 2007-11-19 | 2013-08-27 | Elc Management, Llc | Rotary actuated lotion pump |
| CN102590279A (en) * | 2012-02-27 | 2012-07-18 | 中国农业大学 | Dielectric type plant stem flow detecting device |
| US9228956B2 (en) * | 2013-10-08 | 2016-01-05 | Spectro Scientific, Inc. | In-situ fluid analysis sensor bolt |
| WO2017123000A1 (en) * | 2016-01-12 | 2017-07-20 | 서울대학교 산학협력단 | Microneedle probe for measuring sap flow of plant, and sap flow measuring device having same |
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| CN204988385U (en) * | 2015-08-04 | 2016-01-20 | 中国科学院寒区旱区环境与工程研究所 | Device of trunk stemflow volume is collected, measured |
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