CN115435715B - Leaf area measuring device and measuring method for viburnum sargentii planting monitoring - Google Patents
Leaf area measuring device and measuring method for viburnum sargentii planting monitoring Download PDFInfo
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- CN115435715B CN115435715B CN202211401585.9A CN202211401585A CN115435715B CN 115435715 B CN115435715 B CN 115435715B CN 202211401585 A CN202211401585 A CN 202211401585A CN 115435715 B CN115435715 B CN 115435715B
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- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
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Abstract
The invention discloses a device and a method for measuring the area of viburnum sargenti leaves for planting and monitoring, belonging to the field of measuring the area of viburnum sargenti leaves, and the device for measuring the area of viburnum sargenti leaves for planting and monitoring comprises the following components: the display device comprises a shell, wherein one end of the shell is fixedly connected with a base, one end of the shell, which is far away from the base, is provided with a display, one side of the shell is symmetrically provided with first supporting plates, and a vertical rod is arranged between the two first supporting plates; the lower shell is fixedly connected with a fixing plate, and one end of the fixing plate, far away from the lower shell, is fixedly connected with the shell; the method is simple to operate, the efficiency of measuring the area of the viburnum sargentii leaves is effectively improved, the measurement cost is effectively reduced, the growth condition of the viburnum sargentii can be conveniently monitored, and meanwhile, the method is automatically operated, so that the measurement efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of viburnum leaf area measurement, in particular to a device and a method for measuring the leaf area for viburnum planting monitoring.
Background
When the viburnum sargentii grows, the growth condition of the viburnum sargentii leaves needs to be monitored and analyzed, the growth condition is often calculated according to the growth curve of the area of the leaves during monitoring, and therefore the area of the viburnum sargentii leaves needs to be measured;
when measuring the area of the viburnum sargentii leaves, firstly picking the viburnum sargentii leaves in different planting areas in a field, taking the leaves with the same height when picking the leaves, then tracing the outline of the leaves on paper with small squares, estimating the area of the leaves according to the number of the small squares and the area of a single small square, then obtaining the growth condition of the viburnum sargentii through the area change of the leaves at different time, and when calculating, calculating the area of the leaves which is less than half the square, and calculating the area of the leaves which exceeds the half square according to one square;
when measuring the viburnum leaf area among the prior art, adopt artifical the blade profile of drawing sometimes, the area of blade is estimated to the mode of rethread number check, needs artifical quantity statistics to the check and to the calculation of blade area, so remain further improvement to viburnum leaf area measuring's efficiency, propose a viburnum for this reason and plant monitoring and solve above problem with leaf area measuring device.
Disclosure of Invention
The present invention is directed to overcoming the disadvantages of the prior art and providing a device for measuring area of viburnum sargenti planted and monitoring leaf, which can overcome the above problems or at least partially solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a monitor is planted with leaf area measuring device to viburnum includes: the display device comprises a shell, wherein one end of the shell is fixedly connected with a base, one end of the shell, which is far away from the base, is provided with a display, one side of the shell is symmetrically provided with first supporting plates, and a vertical rod is arranged between the two first supporting plates; the lower shell is fixedly connected with a fixed plate, one end, far away from the lower shell, of the fixed plate is fixedly connected with the shell, the fixed plate is arranged at one end, close to the base, of the shell, a plurality of first sliding holes are formed in one end, far away from the base, of the lower shell, a telescopic assembly is arranged in each first sliding hole in a sliding mode, a collecting assembly is arranged in the lower shell, a connecting pipe is arranged on each collecting assembly, a flow meter is arranged in each connecting pipe, and a drainage assembly is arranged at one end, far away from the collecting assembly, of each connecting pipe; the upper shell is arranged on the shell in a sliding mode through a first connecting unit and corresponds to the lower shell, one end, close to the lower shell, of the upper shell is provided with a plurality of first circular holes which are arranged at equal intervals, a water storage assembly corresponding to the first circular holes is arranged in the upper shell, the upper shell is provided with an overflow opening and a second exhaust opening, and when the telescopic assembly is inserted into the first circular holes, water in the water storage assembly flows onto the collecting assembly through the telescopic assembly and then the flow of the water is measured through a flow meter in the connecting pipe; the driving assembly is arranged on the shell and used for driving the upper shell to move towards the lower shell.
Preferably, flexible subassembly is including sliding the slide bar that sets up in first slide opening, the one end of slide bar in the casing down is provided with the spacing ring, the one end that the spacing ring is close to the casing down is provided with first spring, it has first logical groove to cut on the slide bar, the one end that the slide bar is close to the casing is provided with the sealing ring.
In order to facilitate the collection of the water in the lower shell, preferably, the collection assembly comprises a collection plate arranged in the lower shell, the collection plate is fixedly connected with a connecting pipe, the collection plate is communicated with the connecting pipe, the connecting pipe is arranged at one end of the collection plate far away from the first sliding hole, the drainage assembly comprises a water baffle plate arranged at one end of the connecting pipe far away from the collection plate, the water baffle plate is communicated with the connecting pipe, an inclined plate is arranged between the water baffle plate and the bottom of the lower shell, one end of the inclined plate close to the fixed plate is provided with an inclined groove, a drainage outlet is arranged on the inclined groove, a drainage pipe is arranged on the drainage outlet, and the drainage pipe penetrates through the fixed plate and the lower shell and is connected with the drainage outlet in a sealing mode.
Preferably, the first connecting unit includes a threaded sleeve disposed on the upper housing, a first sliding block is disposed at one end of the threaded sleeve, which is far away from the upper housing, a first sliding slot corresponding to the first sliding block is disposed on the housing, and the first sliding block slides in the first sliding slot.
In order to facilitate the driving of the upper shell to move up and down, preferably, the driving assembly comprises a second supporting plate, the second supporting plate is arranged at one end away from the base, a motor is fixedly connected to the second supporting plate, a lead screw is fixedly connected to the output end of the motor, one end, away from the motor, of the lead screw is rotatably connected with the fixing plate, the lead screw is arranged in a threaded sleeve, and the threaded sleeve corresponds to the lead screw.
For the convenience of measuring blade area, preferably, water storage component includes fixed connection surveys buret on first round hole, survey buret setting is in last casing, just survey buret and first round hole are corresponding, survey buret and slide bar are corresponding, survey intraductal fixedly connected with magnetic ring, be provided with solid fixed ring in the magnetic ring, gu be provided with the second solenoid valve in the fixed ring, the one end that the magnetic ring is close to first round hole is provided with the first switch that is used for controlling the second solenoid valve, the one end that first round hole was kept away from to survey buret is provided with the top cap, the water inlet has been seted up on the top cap, be provided with on the top cap and survey the communicating ventilation rod of buret inside, the one end fixedly connected with baffle that first round hole was kept away from to survey buret, the baffle is corresponding with surveying buret.
In order to facilitate the recycling of water in the lower shell, preferably, a partition plate is arranged in the shell, a water storage cavity is arranged between the partition plate and the bottom of the shell, a water supply pipe communicated with the water storage cavity is arranged on the partition plate, one end, away from the water storage cavity, of the water supply pipe penetrates through the shell, one end, in the water storage cavity, of the water supply pipe is arranged at one end, close to the partition plate, of the water storage cavity, and one end, away from the water outlet, of the drain pipe is communicated with the water storage cavity.
Preferably, the both ends of thread bush are provided with first fixed block and second fixed block respectively, be provided with the overflow chamber in the first fixed block, the overflow chamber communicates with each other with the gap, be provided with first water pipe between first fixed block and the water storage chamber, first water pipe communicates with each other bottom the overflow chamber in the one end of first fixed block, just first water pipe is provided with first solenoid valve in the inside of overflow chamber one end, the one end setting of first water pipe in the water storage chamber is in water storage chamber bottom, be provided with in the shell and be used for the extrusion subassembly in the overflow intracavity with the water extrusion of water storage intracavity.
In order to facilitate the water in the water storage cavity to be extruded into the overflow cavity, preferably, the extrusion assembly comprises a cylinder arranged in a shell, a piston rod is arranged at one end, close to the partition plate, of the cylinder in a sealing sliding manner, a piston plate is arranged at one end, in the cylinder, of the piston plate in a sealing sliding manner, one end, far away from the cylinder, of the piston rod is fixedly connected with the partition plate, a vent groove is formed in a second fixing block, the second fixing block is connected with the shell in a sealing sliding manner, the second vent groove corresponds to the vent groove, a first vent hole corresponding to the vent groove is formed in the shell, a first through hole is formed in the upper shell, an air pipe is arranged between the first through hole and the top of the cylinder, and one end, close to the first through hole, of the air pipe is arranged in the second fixing block.
Compared with the prior art, the invention provides a leaf area measuring device for viburnum sargentii planting monitoring, which has the following beneficial effects:
1. this leaf area measuring device is used in monitor is planted to viburnum sargenti, it rotates to drive the lead screw through the motor, the lead screw drives the casing and removes to casing direction down, the slide bar that is in the blade below slides down under the effect of blade and first round hole, the slide bar that is not in the blade below simultaneously inserts in the measuring tube through first round hole, make the water in the measuring tube flow to the collecting plate through first logical groove, then flow to the hang plate on through the connecting tube, flow timing when rivers in the connecting tube, by the flow value of flowmeter automatic calculation play water, flow data reachs the blade area through calculating and transmits to the display on, moreover, the steam generator is simple in operation, the efficiency to viburnum sargenti blade area measurement has been promoted effectively, simultaneously, the measurement cost is reduced effectively.
2. This viburnum sargentis is planted monitoring and is used leaf area measuring device, through the motor reversal, the lead screw drives thread bush rebound, connecting block on the thread bush drives the cylinder rebound, and then make the inside negative pressure that produces of cylinder, make the inside negative pressure that produces of casing through the trachea immediately, then through the water of first water pipe extraction water storage intracavity to last casing in, enter into the measuring tube through the water inlet at last, when last casing removed first spout top, air duct and first exhaust port communicate with each other, make unnecessary water flow to the overflow intracavity in the casing, flow back to the water storage intracavity under the effect of first water pipe, guarantee effectively to measuring device in the water injection in the measuring device that the water yield is even.
3. This leaf area measuring device is used in monitoring is planted to viburnum sargenti, when surveying once more, open the motor, make motor corotation drive the casing downstream, drive the cylinder downstream simultaneously, the air channel staggers with first exhaust port this moment, the cylinder downstream makes the inside pressure increase of cylinder, and then make the atmospheric pressure increase in the casing through the trachea, when the slide bar cooperates with surveying buret, promote the quick discharge of the water in the survey buret through the air vent bar, and the measurement efficiency is effectively improved, simultaneously through water to the measurement of leaf area effectively reduced measurement cost.
The device is simple in operation, the efficiency of measuring the area of the viburnum sargenti leaves is effectively improved, the measurement cost is effectively reduced, the growth condition of the viburnum sargenti is conveniently monitored, and meanwhile, the device is automatically operated, so that the measurement efficiency is further improved.
Drawings
Fig. 1 is a schematic structural view of a device for measuring the area of leaves for viburnum sargenti planting monitoring, which is provided by the present invention;
fig. 2 is a front view of a device for measuring the area of leaves for viburnum sargenti planting monitoring, which is provided by the present invention;
fig. 3 is a schematic cross-sectional view of an extruding assembly of the device for measuring area of leaves for viburnum sargenti planting monitoring provided by the present invention;
fig. 4 is a schematic cross-sectional view of a first fixing block of the device for measuring area of leaves for monitoring viburnum sargenti planting according to the present invention;
fig. 5 is a schematic view of an internal structure of a housing of the device for measuring area of leaves for monitoring viburnum cordinum planting according to the present invention;
fig. 6 is an exploded schematic view of a lower shell of the device for measuring area of leaves for monitoring viburnum sargenti planting according to the present invention;
fig. 7 is a schematic cross-sectional view of a second fixing block of the device for measuring the area of the leaves for viburnum sargentii planting monitoring provided by the present invention;
fig. 8 is a schematic structural view of a telescopic assembly of the device for measuring the area of leaves for viburnum sargenti planting monitoring provided by the present invention;
fig. 9 is a schematic cross-sectional view of a telescopic assembly of the device for measuring area of leaves for monitoring viburnum planting according to the present invention;
fig. 10 is a schematic structural view of a water storage assembly of the device for measuring the area of leaves for viburnum sargenti planting monitoring provided by the present invention;
fig. 11 is a schematic cross-sectional view of a water storage assembly of a leaf area measurement device for monitoring viburnum planting according to the present invention.
In the figure: 1. a housing; 101. a base; 102. a first support plate; 103. erecting a rod; 104. a display; 105. a second support plate; 106. a motor; 107. a screw rod; 2. a partition plate; 201. a piston rod; 202. a cylinder; 203. a piston plate; 204. a water storage cavity; 205. a water supply pipe; 206. a drain pipe; 207. a first water pipe; 208. a first chute; 209. a first exhaust port; 210. an air tube; 211. a first solenoid valve; 3. a lower housing; 301. a first slide hole; 302. an inclined plate; 303. a chute; 304. a water discharge port; 305. a water baffle; 306. a connecting pipe; 307. a collection plate; 308. a flow meter; 309. a fixing plate; 4. a slide bar; 401. a limiting ring; 402. a seal ring; 403. a first spring; 404. a first through groove; 5. an upper housing; 501. a first circular hole; 502. a baffle plate; 503. an overflow port; 504. a first through hole; 505. a second exhaust port; 506. a threaded sleeve; 507. a first slider; 508. a first fixed block; 509. a second fixed block; 510. a vent groove; 511. an overflow chamber; 6. a measurement pipe; 601. a magnetic ring; 602. a fixing ring; 603. a second solenoid valve; 604. a first switch; 605. a top cover; 606. a ventilation bar; 607. a water inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1: referring to fig. 1, 3, 4, 5, 6, 7, 8, 9, 10 and 11, a device for measuring area of a leaf for monitoring viburnum includes: the display device comprises a shell 1, wherein one end of the shell 1 is fixedly connected with a base 101, one end of the shell 1, which is far away from the base 101, is provided with a display 104, one side of the shell 1 is symmetrically provided with first supporting plates 102, and an upright rod 103 is arranged between the two first supporting plates 102; the lower shell 3 is fixedly connected with a fixing plate 309, one end, far away from the lower shell 3, of the fixing plate 309 is fixedly connected with the shell 1, the fixing plate 309 is arranged at one end, close to the base 101, of the shell 1, a plurality of first sliding holes 301 which are arranged at equal intervals are formed in one end, far away from the base 101, of the lower shell 3, a telescopic assembly is arranged in each first sliding hole 301 in a sliding mode, a collecting assembly is arranged in the lower shell 3, a connecting pipe 306 is arranged on each collecting assembly, a flow meter 308 is arranged in each connecting pipe 306, and a drainage assembly is arranged at one end, far away from each collecting assembly, of each connecting pipe 306; the upper shell 5 is arranged on the shell 1 in a sliding mode through a first connecting unit, the upper shell 5 corresponds to the lower shell 3, one end, close to the lower shell 3, of the upper shell 5 is provided with a plurality of first circular holes 501 arranged at equal intervals, a water storage assembly corresponding to the first circular holes 501 is arranged in the upper shell 5, the upper shell 5 is provided with an overflow opening 503 and a second exhaust opening 505, and when the telescopic assembly is inserted into the first circular holes 501, water in the water storage assembly flows onto the collecting assembly through the telescopic assembly and then the flow of the water is measured through a flow meter 308 in a connecting pipe 306; and the driving assembly is arranged on the shell 1 and is used for driving the upper shell 5 to move towards the lower shell 3.
The telescopic assembly comprises a sliding rod 4 which is arranged in a first sliding hole 301 in a sliding mode, one end, in the lower shell 3, of the sliding rod 4 is provided with a limiting ring 401, one end, close to the upper shell 5, of the limiting ring 401 and the lower shell 3 are provided with a first spring 403, a first through groove 404 is formed in the sliding rod 4, and one end, close to the upper shell 5, of the sliding rod 4 is provided with a sealing ring 402.
The collecting assembly comprises a collecting plate 307 arranged in the lower shell 3, the collecting plate 307 is fixedly connected with a connecting pipe 306, the collecting plate 307 is communicated with the connecting pipe 306, the connecting pipe 306 is arranged at one end of the collecting plate 307 far away from the first sliding hole 301, the water discharging assembly comprises a water baffle 305 arranged at one end of the connecting pipe 306 far away from the collecting plate 307, the water baffle 305 is communicated with the connecting pipe 306, an inclined plate 302 is arranged between the water baffle 305 and the bottom of the lower shell 3, one end of the inclined plate 302 close to a fixing plate 309 is provided with an inclined groove 303, a water discharging port 304 is arranged on the inclined groove 303, a water discharging pipe 206 is arranged on the water discharging port 304, and the water discharging pipe 206 penetrates through the fixing plate 309 and the lower shell 3 to be connected with the water discharging port 304 in a sealing mode.
The first connecting unit comprises a threaded sleeve 506 arranged on the upper shell 5, a first sliding block 507 is arranged at one end, away from the upper shell 5, of the threaded sleeve 506, a first sliding groove 208 corresponding to the first sliding block 507 is arranged on the shell 1, and the first sliding block 507 slides in the first sliding groove 208.
The driving assembly comprises a second supporting plate 105, the second supporting plate 105 is arranged at one end far away from the base 101, a motor 106 is fixedly connected onto the second supporting plate 105, a screw rod 107 is fixedly connected to the output end of the motor 106, one end, far away from the motor 106, of the screw rod 107 is rotatably connected with the fixing plate 309, the screw rod 107 is arranged in a threaded sleeve 506, and the threaded sleeve 506 corresponds to the screw rod 107.
The water storage assembly comprises a measuring pipe 6 fixedly connected to a first circular hole 501, the measuring pipe 6 is arranged in an upper shell 5, the measuring pipe 6 corresponds to the first circular hole 501, the measuring pipe 6 corresponds to a sliding rod 4, a magnetic ring 601 is fixedly connected in the measuring pipe 6, a fixing ring 602 is arranged in the magnetic ring 601, a second electromagnetic valve 603 is arranged in the fixing ring 602, one end, close to the first circular hole 501, of the magnetic ring 601 is provided with a first switch 604 for controlling the second electromagnetic valve 603, one end, far away from the first circular hole 501, of the measuring pipe 6 is provided with a top cover 605, a water inlet 607 is formed in the top cover 605, a ventilation rod 606 communicated with the inside of the measuring pipe 6 is arranged on the top cover 605, one end, far away from the first circular hole 501, of the measuring pipe 6 is fixedly connected with a baffle 502, and the baffle 502 corresponds to the measuring pipe 6.
When the growth condition of the viburnum sargenti is monitored and analyzed, the growth condition of the viburnum sargenti is calculated according to the size of the area of the leaves and the growth curve, when the area of the viburnum sargenti leaves is measured, the external viburnum sargenti leaves to be measured are firstly placed on the lower shell 3, the leaves are horizontally arranged on the sealing ring 402, the motor 106 is started, the motor 106 drives the screw rod 107 to rotate, the upper shell 5 is driven to move towards the lower shell 3 under the action of the screw rod 107 and the threaded sleeve 506, the sliding rod 4 below the leaves slides downwards under the action of the leaves and the first round hole 501, meanwhile, the sliding rod 4 which is not below the leaves is inserted into the measuring pipe 6 through the first round hole 501, the magnetic ring 601 adsorbs the sliding rod 4 onto the magnetic ring 601, make 4 extrudees first switch 604 of slide bar and open second solenoid valve 603, make the water in surveying buret 6 flow to collecting plate 307 through first logical groove 404 on, water on collecting plate 307 flows to the hang plate 302 through connecting pipe 306 on, through the flow value of flow meter 308 automatic calculation water when the flowmeter 308 in the connecting pipe 306 of rivers process, flow data draws the blade area through calculating and transmits to display 104 on, the growth curve of the viburnum leaf area measurement through different growth time reachs the club, thereby accomplish the monitoring to the club growth of the viburnum, this device easy operation, the efficiency to the club leaf area measurement has been promoted effectively, the measurement cost has been reduced effectively simultaneously.
It should be noted that the absolute value of the difference between the outer diameter of the sliding rod 4 and the inner diameter of the measuring tube 6 is smaller than the thickness of the blade to be measured, the flow meter 308 is provided with a flow valve for stabilizing the flow rate of water, and the flow rate of water in the connecting tube 306 is ensured to be constant, the flow valve and the flow meter 308 are all commonly used flow meters in life, and are not described herein again, an algorithm module for automatic calculation is connected below the display 104, the flow meter 308 transmits the flow value to the algorithm module, and then the blade area is calculated by the algorithm module and transmitted to the display 104, wherein the number of the measuring tube 6 is set to D, the flow rate of water in a single measuring tube 6 through the connecting tube 306 is Q1, the area of the opposite face of the upper casing 5 and the lower casing 3 is S1, the blade area is set to S, and the flow rate when the flow meter 308 measures is Q, and then the formula of the algorithm module for automatic calculation is S = S1- (Q S1/Q1D).
Example 2: referring to fig. 2, 3, 4, 5, 6 and 7, a device for measuring area of leaves for monitoring the planting of viburnum sargentii is substantially the same as that of embodiment 1, further, a partition plate 2 is arranged in a casing 1, a water storage cavity 204 is arranged between the partition plate 2 and the bottom of the casing 1, a water supply pipe 205 communicated with the water storage cavity 204 is arranged on the partition plate 2, one end of the water supply pipe 205 far away from the water storage cavity 204 penetrates through the casing 1, one end of the water supply pipe 205 in the water storage cavity 204 is arranged at one end of the water storage cavity 204 close to the partition plate 2, and one end of a drain pipe 206 far away from a water outlet 304 is communicated with the water storage cavity 204.
A first fixing block 508 and a second fixing block 509 are respectively arranged at two ends of the threaded sleeve 506, an overflow cavity 511 is arranged in the first fixing block 508, the overflow cavity 511 is communicated with the overflow opening 503, a first water pipe 207 is arranged between the first fixing block 508 and the water storage cavity 204, one end of the first water pipe 207 at the first fixing block 508 is communicated with the bottom of the overflow cavity 511, a first electromagnetic valve 211 is arranged inside one end of the first water pipe 207 at the overflow cavity 511, one end of the first water pipe 207 in the water storage cavity 204 is arranged at the bottom of the water storage cavity 204, and an extrusion component for extruding water in the water storage cavity 204 into the overflow cavity 511 is arranged in the housing 1.
The extrusion assembly comprises an air cylinder 202 arranged in a housing 1, a piston rod 201 is arranged at one end, close to a partition plate 2, of the air cylinder 202 in a sealing and sliding mode, a piston plate 203 is arranged at one end, close to the partition plate 2, of the piston rod 201, a piston plate 203 is arranged at one end, close to the air cylinder 202, of the piston rod 201, a vent groove 510 is formed in a second fixed block 509, the second fixed block 509 is connected with the housing 1 in a sealing and sliding mode, a second vent 505 corresponds to the vent groove 510, a first vent 209 corresponding to the vent groove 510 is formed in the housing 1, a first through hole 504 is formed in an upper shell 5, an air pipe 210 is arranged between the first through hole 504 and the top of the air cylinder 202, one end, close to the first through hole 504, of the air pipe 210 is arranged in the second fixed block 509, it should be noted that a second sliding groove is formed between the first sliding groove 208 and the interior of the housing 1, and a connecting block is arranged between a threaded sleeve 506 and the air cylinder 202.
After the measurement is finished, the motor 106 is started and the motor 106 is reversely rotated, the motor 106 drives the threaded sleeve 506 to move upwards through the screw rod 107, the threaded sleeve 506 drives the upper shell 5 to move upwards, the connecting block on the threaded sleeve 506 drives the air cylinder 202 to move upwards, so that negative pressure is generated inside the air cylinder 202, air in the upper shell 5 is extracted through the air pipe 210, negative pressure is generated inside the upper shell 5, then water in the water storage cavity 204 is extracted into the upper shell 5 through the first water pipe 207 and finally enters the measuring pipe 6 through the water inlet 607, when the upper shell 5 moves to the top of the first sliding groove 208, the air vent groove 510 is communicated with the first air exhaust port 209, so that the air pressure inside the upper shell 5 is balanced, excessive water in the upper shell 5 flows into the water storage cavity 511 through the overflow port 503 and then flows back into the water storage cavity 204 through the first water pipe 207, water is effectively injected into the measuring device, and the water quantity in the measuring device is ensured to be uniform, when the measurement is performed again, the motor 106 is started, the motor 106 rotates forward to drive the upper shell 5 to move downwards and drive the air cylinder 202 to move downwards, the air groove 510 is staggered with the first exhaust port 209, the air cylinder 202 moves downwards to increase the pressure inside the air cylinder 202, the air pressure inside the upper shell 5 is increased through the air pipe 210, when the sliding rod 4 is matched with the measuring pipe 6, the air rod 606 promotes the water inside the measuring pipe 6 to be quickly discharged, the measuring efficiency is effectively improved, the measuring cost is effectively reduced through the measurement of the blade area through the water, it should be noted that a one-way valve is arranged inside the water inlet 607 and prevents the water inside the measuring pipe 6 from flowing out, a control board is arranged inside the motor 106 and used for controlling the motor 106 to rotate forward and reverse, the control board can control the first electromagnetic valve 211 to be opened and closed, when the motor 106 rotates forward, the first solenoid valve 211 is normally open when the motor 106 is reversed.
Example 3: a method for measuring leaf area for viburnum sargentii planting monitoring comprises the following steps:
step one, adding sufficient water into the upper shell 5, then automatically feeding the water into the water storage assembly, and discharging redundant water through an overflow opening 503;
placing the outside blades on the telescopic assemblies on the lower shell 3, driving the upper shell 5 to move downwards through the driving assemblies, and enabling the telescopic assemblies below the blades to slide into the lower shell 3;
step three, when the telescopic assembly which is not positioned below the blades is inserted into the first round hole 501, after water in the water storage assembly flows onto the collecting assembly through the telescopic assembly, the flow of the water is measured through the flow meter 308 in the connecting pipe 306;
step four, reading the blade area through the display 104.
Aiming at the scheme, the description is made by combining a specific embodiment, at present, the viburnum sargentii leaves with a growth cycle of two months are taken, the leaves are cut into squares with the side length of 2 centimeters, the opposite surfaces of the upper shell 5 and the lower shell 3 are set into squares with the side length of 10 centimeters, 100 measuring tubes 6 are arranged on the upper shell 5, 100 sliding rods 4 are arranged on the lower shell 3, at the moment, the area S2=2 × 2=4 centimeters, S1=10 =100 centimeters, the flow Q1 of water in a single measuring tube 6 passing through the connecting tube 306 is set to be 1mL/S, the leaves are placed on the lower shell 3 for measurement, at the moment, the number of the sliding rods 4 covered by the square leaves is 4, the leaf area S2=100- ((1 × 100/1 × 4) = 100/1) =4 centimeters is calculated after the measurement, the calculation result is communicated with the actual area of the leaves in an ideal state, the calculation result is influenced by the leaves, at least three-time of the measurement needs to be measured, and a graph is obtained by monitoring and a growth curve of the growth of the leaves is conveniently monitored.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a monitor is planted with leaf area measuring device to viburnum, a serial communication port, include:
the display device comprises a shell (1), wherein one end of the shell (1) is fixedly connected with a base (101), one end, far away from the base (101), of the shell (1) is provided with a display (104), one side of the shell (1) is symmetrically provided with first supporting plates (102), and an upright rod (103) is arranged between the two first supporting plates (102);
the water drainage device comprises a lower shell (3), wherein a fixing plate (309) is fixedly connected to the lower shell (3), one end, far away from the lower shell (3), of the fixing plate (309) is fixedly connected with a shell (1), the fixing plate (309) is arranged at one end, close to a base (101), of the shell (1), a plurality of first sliding holes (301) which are arranged at equal intervals are formed in one end, far away from the base (101), of the lower shell (3), a telescopic assembly is arranged in each first sliding hole (301) in a sliding mode, a collecting assembly is arranged in the lower shell (3), a connecting pipe (306) is arranged on each collecting assembly, a flow meter (308) is arranged in each connecting pipe (306), and a water drainage assembly is arranged at one end, far away from the collecting assembly, of each connecting pipe (306);
the water storage device comprises an upper shell (5), the upper shell (5) is arranged on a shell (1) in a sliding mode through a first connecting unit, the upper shell (5) corresponds to a lower shell (3), one end, close to the lower shell (3), of the upper shell (5) is provided with a plurality of first round holes (501) which are arranged at equal intervals, a water storage assembly corresponding to the first round holes (501) is arranged in the upper shell (5), the upper shell (5) is provided with an overflow port (503) and a second exhaust port (505), and when the telescopic assembly is inserted into the first round holes (501), water in the water storage assembly flows onto the collecting assembly through the telescopic assembly and then the flow of the water is measured through a flow meter (308) in a connecting pipe (306);
the driving assembly is arranged on the shell (1) and is used for driving the upper shell (5) to move towards the lower shell (3);
and the algorithm module is used for placing the external blades on the telescopic assembly on the lower shell (3), calculating the area of the region, which is not positioned below the blades, in the lower shell (3) according to the flow of water measured by the flowmeter (308), and calculating the area of the blades according to the difference between the total area of the opposite surfaces of the upper shell (5) and the lower shell (3) and the area of the region, which is not positioned below the blades, in the lower shell (3).
2. The device for measuring the leaf area for viburnum sargentii planting monitoring according to claim 1, wherein the telescopic assembly comprises a sliding rod (4) which is slidably arranged in a first sliding hole (301), a limiting ring (401) is arranged at one end of the sliding rod (4) in the lower shell (3), a first spring (403) is arranged at one end, close to the upper shell (5), of the limiting ring (401) and the lower shell (3), a first through groove (404) is formed in the sliding rod (4), and a sealing ring (402) is arranged at one end, close to the upper shell (5), of the sliding rod (4).
3. The viburnum sargentii planting monitoring leaf area measuring device according to claim 2, wherein the collecting assembly comprises a collecting plate (307) arranged in the lower shell (3), the collecting plate (307) is fixedly connected with the connecting pipe (306), the collecting plate (307) is communicated with the connecting pipe (306), the connecting pipe (306) is arranged at one end, far away from the first sliding hole (301), of the collecting plate (307), the drainage assembly comprises a water baffle (305) arranged at one end, far away from the collecting plate (307), of the connecting pipe (306), the water baffle (305) is communicated with the connecting pipe (306), an inclined plate (302) is arranged between the water baffle (305) and the bottom of the lower shell (3), a chute (303) is formed in one end, close to the fixing plate (309), of the inclined plate (302), a drainage outlet (304) is formed in the chute (303), a drainage pipe (206) is formed in the drainage outlet (304), and the drainage pipe (206) penetrates through the fixing plate (309) and the lower shell (3) to be connected with the drainage outlet (304) in a sealing manner.
4. The device for measuring the area of the leaves for viburnum sargentii planting monitoring according to claim 3, wherein the first connecting unit comprises a threaded sleeve (506) arranged on the upper shell (5), a first sliding block (507) is arranged at one end, away from the upper shell (5), of the threaded sleeve (506), a first sliding groove (208) corresponding to the first sliding block (507) is arranged on the outer shell (1), and the first sliding block (507) slides in the first sliding groove (208).
5. The device for measuring the area of the leaves for monitoring the planting of viburnum sargenti as claimed in claim 4, wherein the driving assembly comprises a second supporting plate (105), the second supporting plate (105) is arranged at one end far away from the base (101), a motor (106) is fixedly connected to the second supporting plate (105), a lead screw (107) is fixedly connected to the output end of the motor (106), one end, far away from the motor (106), of the lead screw (107) is rotatably connected with the fixing plate (309), the lead screw (107) is arranged in a threaded sleeve (506), and the threaded sleeve (506) corresponds to the lead screw (107).
6. The utility model provides a monitoring is planted to viburnum sargentii and is used leaf area measuring device, according to claim 5, water storage component includes survey buret (6) of fixed connection on first round hole (501), survey buret (6) and set up in last casing (5), just survey buret (6) and first round hole (501) corresponding, survey buret (6) and corresponding with slide bar (4), fixedly connected with magnetic ring (601) in surveying buret (6), be provided with solid fixed ring (602) in magnetic ring (601), be provided with second solenoid valve (603) in solid fixed ring (602), the one end that magnetic ring (601) is close to first round hole (501) is provided with first switch (604) that are used for controlling second solenoid valve (603), the one end of surveying buret (6) keeping away from first round hole (501) is provided with top cap (605), water inlet (607) has been seted up in top cap (605), be provided with on top cap (605) with survey buret (605) inside communicating ventilation rod (606), the one end fixedly connected with baffle (502) of surveying buret (501) is kept away from first round hole (6), survey buret (502) is corresponding with survey buret (502) baffle (6) to survey buret (502).
7. The viburnum sargentii planting monitoring leaf area measuring device according to claim 6, wherein a partition plate (2) is arranged in the shell (1), a water storage cavity (204) is formed between the partition plate (2) and the bottom of the shell (1), a water supply pipe (205) communicated with the water storage cavity (204) is arranged on the partition plate (2), one end, far away from the water storage cavity (204), of the water supply pipe (205) penetrates through the shell (1), one end, in the water storage cavity (204), of the water supply pipe (205) is arranged at one end, close to the partition plate (2), of the water storage cavity (204), and one end, far away from the water outlet (304), of the water discharge pipe (206) is communicated with the water storage cavity (204).
8. The device for measuring the area of the leaves for viburnum sargenti planting monitoring as claimed in claim 7, wherein a first fixing block (508) and a second fixing block (509) are respectively arranged at two ends of the threaded sleeve (506), an overflow cavity (511) is arranged in the first fixing block (508), the overflow cavity (511) is communicated with the overflow port (503), a first water pipe (207) is arranged between the first fixing block (508) and the water storage cavity (204), the first water pipe (207) is communicated with the bottom of the overflow cavity (511) at one end of the first fixing block (508), a first electromagnetic valve (211) is arranged inside one end of the overflow cavity (511) of the first water pipe (207), one end of the first water pipe (207) in the water storage cavity (204) is arranged at the bottom of the water storage cavity (204), and an extrusion component for extruding the water in the water storage cavity (204) into the overflow cavity (511) is arranged in the shell (1).
9. The device for measuring the area of the leaves for the viburnum sargenti planting monitoring according to claim 8, wherein the squeezing assembly comprises a cylinder (202) arranged in a shell (1), a piston rod (201) is arranged at one end, close to a partition plate (2), of the cylinder (202) in a sealing and sliding mode, a piston plate (203) is arranged at one end, in the cylinder (202), of the piston rod (201), the piston plate (203) is arranged in the cylinder (202) in a sealing and sliding mode, one end, far away from the cylinder (202), of the piston rod (201) is fixedly connected with the partition plate (2), a vent groove (510) is arranged in a second fixed block (509), the second fixed block (509) is connected with the shell (1) in a sealing and sliding mode, a second vent hole (505) corresponds to the vent groove (510), a first vent hole (209) corresponding to the vent groove (510) is arranged on the shell (1), a first through hole (504) is arranged on the upper shell (5), a gas pipe (210) is arranged between the first through hole (504) and the top of the cylinder (202), and one end, close to the first through hole (509) is arranged in the second fixed block (509).
10. A method for measuring the area of leaves for viburnum sargenti planting monitoring comprises the device for measuring the area of leaves for viburnum sargenti planting monitoring as claimed in claim 1, and is characterized by comprising the following steps:
adding sufficient water into an upper shell (5), then automatically feeding the water into a water storage assembly, and discharging redundant water through an overflow opening (503);
secondly, placing the external blades on the telescopic assembly on the lower shell (3), driving the upper shell (5) to move downwards through the driving assembly, and enabling the telescopic assembly below the blades to slide into the lower shell (3);
step three, when the telescopic assembly which is not positioned below the blade is inserted into the first round hole (501), after water in the water storage assembly flows onto the collecting assembly through the telescopic assembly, the flow of the water is measured through a flow meter (308) in a connecting pipe (306), the area of a region, which is not positioned below the blade, in the lower shell (3) is calculated according to the flow of the water measured by the flow meter (308), and the area of the blade is calculated according to the difference between the total area of the opposite surfaces of the upper shell (5) and the lower shell (3) and the area of the region, which is not positioned below the blade, in the lower shell (3);
and step four, reading the area of the blade through a display (104).
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