CN115575577A - Test device and test method for drought resistance of ground cover plant - Google Patents
Test device and test method for drought resistance of ground cover plant Download PDFInfo
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- 238000012360 testing method Methods 0.000 title claims abstract description 116
- 238000010998 test method Methods 0.000 title description 4
- 239000002689 soil Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000007921 spray Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 8
- 230000024346 drought recovery Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 47
- 230000000903 blocking effect Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
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- 230000000712 assembly Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008641 drought stress Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000005074 turgor pressure Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a drought-resistant test device for ground cover plants, which comprises a plurality of test mechanisms, wherein each test mechanism comprises a pair of horizontal mounting blocks, and the pair of mounting blocks synchronously lift in the vertical direction; a planting slot assembly which is arranged between the pair of mounting plates in a reversible way and is used for containing soil to plant vegetation. The invention has the beneficial effects that the invention provides the test device for drought resistance of the vegetation, after the drought resistance test is finished, the planting slot component can be turned over, the planting soil can be poured out at one time, and the time and the labor are saved.
Description
Technical Field
The present invention relates to the field of drought tolerance testing. More specifically, the invention relates to a test device and a test method for drought resistance of a ground cover plant.
Background
The ground cover plant is characterized by that it is a plant whose plants are densely-gathered and low, and can be simply managed to replace lawn and cover on the ground surface, can prevent water and soil loss, can adsorb dust, purify air, reduce noise and eliminate pollution, and has a certain ornamental value and economic value. The water condition is an important factor for the growth and development of ground cover plants, and the water shortage condition can cause a series of influences such as dehydration of ground cover plant cells, reduction of turgor pressure, endogenous hormone disorder, reduction of antioxidant capacity and the like, so that the study on the drought resistance of the ground cover plants is a study hotspot of the current ground cover plants. The drought resistance of the ground cover plant cannot be evaluated by a single index, so in the prior art, the drought resistance of the ground cover plant is evaluated by a potting method, a plurality of ground cover plants to be tested are placed in flowerpots, watering is stopped after initial normal watering, then the appearance of the ground cover plant is regularly observed, various indexes in physiological and biochemical aspects of the ground cover plant are detected, and finally main component analysis or fuzzy mathematical membership functions and other methods are utilized for processing, so that the drought resistance strength of the ground cover plants can be obtained, important indexes of the drought resistance can be preliminarily screened, such as journal paper ' evaluation and drought resistance index screening of five garden ground cover plants in Taiyuan city ', journal paper ' 3 ground cover plants under drought stress ' and drought resistance evaluation thereof ' issued by Sunpi, japanese paper ' 7 grass lawn comprehensive paper ' of Wu Liu ' and other papers ' on drought resistance and salt resistance of the ground cover plants ' issued by Kyoho '. At present, in current potting method, mostly still manual operation, waste time and energy, the labour dynamics is big, so need a testing arrangement of ground cover plant drought resistance index urgently, conveniently implement the experiment.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide a drought resistance test apparatus for ground cover plants, which can pour out soil only by planting a tank assembly in a restaurant when the soil needs to be poured out after the experiment is completed, saving time and labor.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a test device for drought tolerance of ground cover plants, comprising a plurality of test facilities, each test facility comprising:
the pair of horizontal mounting blocks synchronously lift in the vertical direction;
a planting slot assembly which is arranged between the pair of mounting plates in a reversible way and is used for containing soil to plant vegetation.
Preferably, the planting slot assembly comprises a horizontal connecting block and a pair of planting slot groups which are respectively arranged on two sides of the connecting block and fixedly connected with the connecting block, the pair of planting slot groups are symmetrical relative to the connecting block, and each planting slot group comprises a plurality of sequentially connected planting slots.
Preferably, a rotating shaft horizontally penetrates through each connecting block, the rotating shaft is fixedly connected with the connecting blocks, two ends of the rotating shaft penetrate out of the connecting blocks, one penetrating end of the rotating shaft is fixedly connected with the output end of a motor assembly, the motor assembly and the other penetrating end of the rotating shaft respectively correspond to a pair of mounting blocks, the top of the motor assembly is fixedly connected with the bottoms of the corresponding mounting blocks, and the other penetrating end of the rotating shaft is rotatably connected with the side walls of the corresponding mounting blocks; the motor assembly drives the rotating shaft to rotate so as to drive the planting slot assembly to overturn.
Preferably, a pair of installation piece top is equipped with the fixed plate, the fixed plate bottom is equipped with at least a pair of vertical drive telescopic link, and each is to drive telescopic link all with a pair of installation piece one-to-one, a pair of division of drive telescopic link still includes at least a pair of vertical drive telescopic link, a pair of drive telescopic link and a pair of installation piece one-to-one, drive telescopic link's stiff end with fixed plate bottom rigid coupling, drive telescopic link's flexible end and the installation piece top rigid coupling that corresponds, with work as drive a pair of installation piece when drive telescopic link is flexible and go up and down.
Preferably, the method further comprises the following steps:
the opening of the horizontal test groove faces upwards, and one end of the test groove is open;
the water spraying mechanisms are arranged on the bottoms of the test grooves and correspond to the test mechanisms one by one, each water spraying mechanism comprises a pair of supporting shells, the pair of supporting shells correspond to the pair of planting groove groups, a plurality of grooves are formed in the top of each supporting shell, the bottoms of the grooves are open and communicated with the inside of the supporting shells, spray heads which correspond to the grooves one by one are arranged in each supporting shell, the water spraying end of each spray head is positioned in the corresponding groove, and the spray heads correspond to the planting grooves of the corresponding planting groove groups one by one;
the collecting tanks are in one-to-one correspondence with the planting tank bodies and the supporting shells, and the collecting tanks are placed on the corresponding supporting shells and used for receiving the soil poured out after the corresponding planting tank bodies are turned.
Preferably, each planting groove is cylindrical, a cylindrical sheet is movably arranged in each planting groove, the cylindrical sheets are attached to the inner wall of the planting groove, and the top of each cylindrical sheet extends out of the planting groove.
Preferably, the top of the collecting tank is provided with an outwardly extending edge, and the edges of the collecting tank close to the two side walls of the test tank are slightly higher than the top of the test tank.
Preferably, the bottom of the test groove is provided with a water outlet, one side, close to the open end, of the bottom of the test groove is provided with a water guide platform, the vertical section of the water guide platform is trapezoidal, and the water guide platform is located below the collecting groove.
The method for drought-resistant test of the ground cover plant is carried out by adopting a ground cover plant drought-resistant test device, and comprises the following steps:
s1, transplanting ground cover plants: placing soil in the planting groove, and then transplanting the ground cover plant into the planting groove;
s2, testing: normally watering the planting groove on the first day after transplanting, stopping watering, and periodically detecting the water content of the soil and physiological and biochemical indexes of the ground cover plants until the test is finished;
s3, post-treatment of the planting groove: watering the planting grooves to soften the soil, taking out the cylindrical sheets in each planting groove, starting a driving telescopic rod, lifting the planting groove assembly to a set height, starting a motor assembly to turn over the planting groove assembly, and pouring the soil in the planting grooves into a collecting tank; take out the collecting vat from the open end department of test slot, then start the drive telescopic link again, will plant the tank subassembly and descend to plant the tank subassembly and paste and establish on supporting the casing, then start the shower nozzle, shower nozzle jet stream erodees the remaining soil of planting inslot wall, treat that the washing of planting inslot wall finishes, start the drive telescopic link again, it rises to setting for the height to plant the tank subassembly, then place the collecting vat again on supporting the casing, start the drive telescopic link at last, will plant the tank subassembly and descend to planting tank subassembly and collecting vat inslot bottom wall contact, establish the cylindric piece at this moment and paste and establish planting inslot wall and can carry out the test of next time.
The invention at least comprises the following beneficial effects:
the invention provides a drought-resistant test device for a vegetation plant by designing the mounting block and the planting slot assembly, after the drought-resistant test is finished, the planting slot assembly can be turned over, and planting soil is poured out at one time, so that time and labor are saved;
the invention provides a structure of the planting groove assembly by designing the connecting block, the planting grooves and the rotating shaft, the number of the planting grooves can be designed according to actual conditions, and the test is convenient to implement;
according to the invention, through designing the rotating shaft and the motor assembly, the structure for turning over the planting slot assembly is provided, the materials are simply obtained, and the assembly is simple;
the invention provides a structure for realizing lifting of an installation block in the vertical direction by designing a fixed plate and driving a telescopic rod, and the structure is simple in material taking, convenient and quick to assemble.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a test device for drought tolerance of ground cover plants according to one embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of the collecting tank, the planting tank assembly, the support housing and the driving telescopic rod according to one embodiment of the present invention;
FIG. 3 is a top view of the construction of a planting slot assembly according to one embodiment of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a structural plan view of a test device for drought resistance of ground cover plants according to one embodiment of the present invention;
FIG. 6 is a side cross-sectional view of a support housing according to one embodiment of the present invention;
fig. 7 is a structural top view of the support housing according to one embodiment of the present invention.
Reference numerals: 1-a test cell; 2-collecting tank; 3-supporting the housing; 4-a spray head; 5-a groove; 6, fixing a plate; 7-driving the telescopic rod; 8, mounting a block; 9-planting slot assembly; 901-planting grooves; 902-connecting block; 10-a water outlet; 11-a water blocking platform; 12-a motor assembly; 13-a cylindrical sheet; 14-rotating shaft.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.
As shown in fig. 1 to 7, the present invention provides a test device for drought tolerance of ground cover plants, comprising a plurality of test mechanisms, each of which comprises:
the pair of horizontal mounting blocks 8 are used for synchronously lifting in the vertical direction;
a planting slot assembly 9 which is arranged between the pair of mounting plates in a turnover way, wherein the planting slot assembly 9 is used for containing soil to plant vegetation;
in the above technical solution, the number of the test mechanisms is designed according to actual test conditions, and the pair of mounting blocks 8 can be lifted synchronously in the vertical direction in a manner that the bottoms of the pair of mounting blocks 8 are both connected with a telescopic rod, the fixed end of the telescopic rod is supported on the supporting surface, and the telescopic end of the telescopic rod is fixedly connected with the mounting plate to drive the mounting plate to lift in the vertical direction; the planting slot assembly 9 can be a single planting slot 901 or a plurality of planting slots 901 connected in sequence so as to fill soil; the planting slot assembly 9 can be turned over by rotating a motor;
in the technical scheme, when the drought test device is used, soil is placed in the planting groove assembly 9, a drought test is implemented, after the test is finished, when the soil needs to be poured, the soil in the planting groove 901 is loosened in advance, then the planting groove assembly 9 is lifted to a set height, and then the planting groove assembly 9 is turned over, so that the soil in the planting groove 901 is poured out;
by adopting the technical scheme, the obtained beneficial effects are that the vegetation drought-resistant test device is provided by designing the installation block 8 and the planting slot assembly 9, the planting slot assembly 9 can be turned over after the drought-resistant test is completed, the planting soil is poured out at one time, and time and labor are saved.
In another technical scheme, the planting groove assembly 9 includes a horizontal connecting block 902, a pair of planting grooves 901 set respectively arranged at two sides of the connecting block 902 and fixedly connected with the connecting block 902, the pair of planting grooves 901 set is symmetrical with respect to the connecting block 902, and each planting groove 901 set includes a plurality of planting grooves 901 connected in sequence; the number of the planting grooves 901 is preferably three or four, and the design is convenient for parallel tests; by adopting the technical scheme, the planting tank assembly 9 has the beneficial effects that the structure is provided for the planting tank assembly 9 by designing the connecting block 902 and the planting tank 901, the experiment is convenient to implement, and the symmetrical design is also convenient for the turning of the planting tank assembly 9.
In another technical scheme, a rotating shaft 14 horizontally penetrates through each connecting block 902, the rotating shaft 14 is fixedly connected with the connecting blocks 902, two ends of the rotating shaft 14 penetrate through the connecting blocks 902, one penetrating end of the rotating shaft 14 is fixedly connected with an output end of a motor assembly 12, the motor assembly 12 and the other penetrating end of the rotating shaft 14 correspond to a pair of mounting blocks 8 respectively, the top of the motor assembly 12 is fixedly connected with the bottoms of the corresponding mounting blocks 8, and the other penetrating end of the rotating shaft 14 is rotatably connected with the side walls of the corresponding mounting blocks 8; wherein, the motor assembly 12 drives the rotating shaft 14 to rotate so as to drive the planting slot assembly 9 to turn over; specifically, the rotating shaft 14 penetrates through the connecting block 902 and is fixedly connected with the connecting block 902, the motor assembly 12 is a motor equipped with a speed reduction motor, the output end of the motor assembly 12 is fixedly connected with one penetrating end of the rotating shaft 14 to drive the rotating shaft 14 to rotate, the motor assembly 12 is selected according to the load bearing condition, when the soil needs to be turned over in use, the planting slot assembly 9 is lifted to a set height, then the motor assembly 12 is started, the planting slot assembly 9 is further turned over, and finally the soil in the planting slot 901 is poured out; by adopting the technical scheme, the obtained beneficial effects are that through designing the rotating shaft 14 and the motor component 12, the structure for promoting the turning over of the planting tank component 9 is provided, the materials are simply obtained, and the installation and the use are convenient.
In another technical scheme, a fixed plate 6 is arranged above a pair of mounting blocks 8, at least one pair of vertical driving telescopic rods 7 is arranged at the bottom of the fixed plate 6, each pair of driving telescopic rods 7 is in one-to-one correspondence with the pair of mounting blocks 8, the pair of driving telescopic rods 7 further comprises at least one pair of vertical driving telescopic rods 7, the pair of driving telescopic rods 7 is in one-to-one correspondence with the pair of mounting blocks 8, the fixed end of each driving telescopic rod 7 is fixedly connected with the bottom of the fixed plate 6, and the telescopic end of each driving telescopic rod 7 is fixedly connected with the top of the corresponding mounting block 8 so as to drive the pair of mounting blocks 8 to lift when the driving telescopic rods 7 stretch; specifically, two ends of the fixing plate 6 are respectively provided with a vertical supporting plate, the supporting plates are supported on a supporting surface (supporting surface of the device), the driving telescopic rods 7 can be hydraulic rods or electric telescopic rods, preferably, the driving telescopic rods 7 are two pairs, the two pairs of driving telescopic rods 7 are respectively arranged at four corners of the fixing plate 6, when the device is used and soil in the planting groove 901 needs to be dumped, the driving telescopic rods 7 are started, the planting groove assembly 9 is integrally lifted to a set height, then the motor assembly 12 is started, the planting groove assembly 9 is overturned, the soil in the planting groove 901 is dumped, after the soil is dumped, the motor assembly 12 is started again, the planting groove assembly 9 is made to overturn to the groove opening upwards, then the driving telescopic rods 7 are started again, and the planting groove assembly 9 is made to descend to be placed on the supporting surface; by adopting the technical scheme, the obtained beneficial effects are that a structure for driving the installation block 8 to ascend and descend in the vertical direction is provided by designing the fixing plate 6 and the driving telescopic rod 7, the materials are convenient to obtain, and the installation is simple.
In another technical scheme, in order to promote the driving stability of the telescopic rod 7, a weight can be added on the side wall of the planting slot assembly 9, so that when the telescopic rod 7 is driven to lift, the overall gravity center of the planting slot assembly 9 is located at the center of the planting slot assembly 9.
In another technical solution, the method further comprises:
a horizontal test tank 1, the notch of which faces upwards, and one end of the test tank 1 is open;
the water spraying mechanisms are arranged on the bottoms of the test grooves 1 and correspond to the test mechanisms one by one, each water spraying mechanism comprises a pair of supporting shells 3, the pair of supporting shells 3 correspond to the pair of planting grooves 901, the top of each supporting shell 3 is provided with a plurality of grooves 5, the bottoms of the grooves 5 are open and communicated with the inside of the supporting shells 3, each supporting shell 3 is internally provided with a spray head 4 corresponding to the grooves 5 one by one, the water spraying end of each spray head 4 is positioned in the corresponding groove 5, and the spray heads 4 correspond to the planting grooves 901 of the corresponding planting groove 901 group one by one;
the collecting tanks 2 are in one-to-one correspondence with the planting tanks 901 and the pairs of supporting shells 3, and the collecting tanks 2 are placed on the corresponding pairs of supporting shells 3 and used for receiving soil poured out after the corresponding planting tanks 901 are turned over;
in the above technical solution, the supporting shell 3 is preferably square, the planting groove 901 is circular, the top of the supporting shell 3 is recessed at intervals to form a plurality of grooves 5, the bottoms of the grooves 5 are communicated with the inside of the supporting shell 3, and the water spraying end of the spray head 4 penetrates through the bottoms of the grooves 5 and is located in the grooves 5 so as to spray water to the planting groove 901; the collecting tank 2 is a tank body with an upward notch, the collecting tank 2 is placed on the corresponding pair of supporting shells 3, when the planting tank 901 is turned over until the notch faces the collecting tank 2, soil in the planting tank 901 is poured into the collecting tank 2, and the collecting tank 2 can collect the poured soil; the width of the supporting shell 3 is preferably smaller than the diameter of the planting groove 901 on the premise of satisfying the requirement of supporting the planting groove assembly 9, and the spray head 4 is coaxial with the corresponding planting groove 901; the spray head 4 is communicated with an external water supply device, and a power pump supplies power pump water to the spray head 4;
in the technical scheme, when soil in the planting groove 901 needs to be dumped, after the soil in the planting groove 901 is loosened (by methods such as scattering after adding water), the driving telescopic rod 7 is started to drive the whole planting groove assembly 9 to ascend to a set height, then the motor assembly 12 is started to drive the planting groove assembly 9 to overturn, at the moment, the soil in the planting groove 901 is dumped to the collecting groove 2, then the collecting groove 2 is taken out of the test groove 1, the driving telescopic rod 7 is started again to enable the planting groove assembly 9 to descend to the position where the planting groove 901 is buckled on the support shell 3, at the moment, the middle part of the planting groove 901 is in contact with the support shell 3, then the spray head 4 sprays water to wash away residual soil on the inner wall of the planting groove 901, the planting groove 901 is covered on the support shell 3 to avoid water from splashing around, meanwhile, after the water sprayed by the spray head 4 cleans the inner wall of the planting groove 901, the water flows out from the position where the planting groove 901 is not in contact with the support shell 3, after the cleaning is finished, the driving telescopic rod 7 is started to ascend to the set height, then the planting groove 901 is in contact with the supporting shell 3, the collecting groove assembly 9 is started again, and the collecting groove assembly 9 is capable of descending again;
by adopting the technical scheme, the obtained beneficial effects are that the soil poured by the planting groove 901 is conveniently collected through the design test groove 1, the supporting shell 3, the groove 5, the spray head 4 and the collecting groove 2, and meanwhile, the planting groove 901 after the soil is poured is cleaned, so that the next use is convenient.
In another technical scheme, each planting groove 901 is cylindrical, a cylindrical sheet 13 is movably arranged in each planting groove 901, the cylindrical sheet 13 is attached to the inner wall of the planting groove 901, and the top of the cylindrical sheet 13 extends out of the planting groove 901; when the soil in the planting groove 901 needs to be poured, water is injected into the planting groove 901 to relieve arid soil and soften the soil, then the cylindrical pieces 13 in the planting groove 901 are removed to prevent the soil from being bonded with the inner wall of the planting groove 901, and then the planting groove 901 is turned over, so that the soil in the planting groove 901 can conveniently fall into the collecting tank 2; by adopting the technical scheme, the obtained beneficial effects are that the bonding of soil and the inner wall of the planting groove 901 can be avoided by designing the cylindrical sheet 13, and the soil in the planting groove 901 is convenient to dump.
In another technical solution, an outwardly extending edge is provided at the top of the collecting tank 2, the edges of the collecting tank 2 close to the two side walls of the test tank 1 are slightly higher than the top of the test tank 1, specifically, the two side walls of the collecting tank 2 are two side walls perpendicular to the open end, the edge of the collecting tank 2 is 2-3 mm higher than the top of the test tank 1, on one hand, the collecting tank 2 is convenient to be placed on the supporting housing 3, and on the other hand, when the collecting tank 2 needs to be taken out of the test tank 1, the collecting tank 2 can be slid, so that the edge of the collecting tank 2 after being separated from the supporting housing 3 is placed at the top of the test tank 1, and thus the collecting tank 2 can be slid along the test tank 1 to the open end of the test tank 1; when the device is used, after the planting groove 901 is turned over until soil falls into the collecting groove 2, the collecting groove 2 slides along the supporting shell 3 until the collecting groove 2 is completely separated from the corresponding supporting shell 3, then the edge of the collecting groove 2 is placed at the top of the test groove 1, and at the moment, the collecting groove 2 can slide along the test groove 1 until the collecting groove 2 slides out of the open end of the test groove 1; adopt this technical scheme, the beneficial effect who obtains is that, through designing into the border of collecting vat 2 both sides wall slightly more than test tank 1's top, conveniently takes out collecting vat 2, labour saving and time saving from test tank 1.
In another technical scheme, a water outlet 10 is arranged at the bottom of the test tank 1, a water blocking platform 11 is arranged at one side, close to an open end, of the bottom of the test tank 1 to block water from flowing out of the open end, the water blocking platform 11 is positioned below the collecting tank 2, specifically, when the edge of the collecting tank 2 is placed on the test tank 1, the water blocking platform 11 is positioned below the collecting tank 2, so that the collecting tank 2 can slide along the test tank 1 to slide out of the open end; by adopting the technical scheme, the obtained beneficial effect is that the water blocking platform 11 is arranged, so that the cleaned water can be prevented from flowing out from the open end.
The invention discloses a drought-tolerant test method for ground cover plants, which is carried out by adopting a drought-tolerant test device for ground cover plants, wherein the drought-tolerant test device for ground cover plants comprises a plurality of test mechanisms, and each test mechanism comprises:
the pair of horizontal mounting blocks 8 are used for synchronously lifting in the vertical direction; specifically, 8 tops of a pair of installation piece be equipped with fixed plate 6, 6 bottoms of fixed plate are equipped with at least a pair of vertical drive telescopic link 7, every to drive telescopic link 7 all with a pair of installation piece 8 one-to-one, a pair of branch of drive telescopic link 7 still includes at least a pair of vertical drive telescopic link 7, a pair of drive telescopic link 7 and a pair of installation piece 8 one-to-one, drive telescopic link 7 the stiff end with 6 bottom rigid couplings of fixed plate, the flexible end of drive telescopic link 7 and the 8 top rigid couplings of installation piece that correspond, with work as drive a pair of installation piece 8 when drive telescopic link 7 is flexible and go up and down
A planting slot assembly 9 which is arranged between the pair of mounting plates in a turnover way, wherein the planting slot assembly 9 is used for containing soil to plant vegetation; specifically, the planting groove assembly 9 includes a horizontal connecting block 902, and a pair of planting grooves 901 respectively arranged on two sides of the connecting block 902 and fixedly connected to the connecting block 902, the pair of planting grooves 901 are symmetrical with respect to the connecting block 902, and each planting groove 901 includes a plurality of sequentially connected planting grooves 901; a rotating shaft 14 horizontally penetrates through each connecting block 902, the rotating shaft 14 is fixedly connected with the connecting blocks 902, two ends of the rotating shaft 14 penetrate out of the connecting blocks 902, one penetrating end of the rotating shaft 14 is fixedly connected with an output end of a motor component 12, the motor component 12 and the other penetrating end of the rotating shaft 14 correspond to a pair of mounting blocks 8 respectively, the top of the motor component 12 is fixedly connected with the bottoms of the corresponding mounting blocks 8, and the other penetrating end of the rotating shaft 14 is rotatably connected with the side walls of the corresponding mounting blocks 8; wherein, the motor assembly 12 drives the rotating shaft 14 to rotate so as to drive the planting slot assembly 9 to turn over;
a horizontal test tank 1, the notch of which faces upwards, and one end of the test tank 1 is open;
the water spraying mechanisms are arranged on the bottoms of the test grooves 1 and correspond to the test mechanisms one by one, each water spraying mechanism comprises a pair of supporting shells 3, the pair of supporting shells 3 correspond to the pair of planting grooves 901, the top of each supporting shell 3 is provided with a plurality of grooves 5, the bottoms of the grooves 5 are open and communicated with the inside of the supporting shells 3, each supporting shell 3 is internally provided with a spray head 4 corresponding to the plurality of grooves 5 one by one, the water spraying end of each spray head 4 is positioned in the corresponding groove 5, and the spray heads 4 correspond to the planting grooves 901 of the corresponding planting groove 901 group one by one;
the collecting tanks 2 are in one-to-one correspondence with the planting tanks 901 and the pairs of supporting shells 3, and the collecting tanks 2 are placed on the corresponding pairs of supporting shells 3 and used for receiving soil poured out after the corresponding planting tanks 901 are turned over;
each planting groove 901 is cylindrical, a cylindrical sheet 13 is movably arranged in each planting groove 901, the cylindrical sheet 13 is attached to the inner wall of the planting groove 901, and the top of the cylindrical sheet 13 extends out of the planting groove 901; the top of the collecting tank 2 is provided with an outward extending edge, and the edges of the collecting tank 2 close to the two side walls of the test tank 1 are slightly higher than the top of the test tank 1; a water outlet 10 is arranged at the bottom of the test tank 1, a water blocking platform 11 is arranged at one side of the bottom of the test tank 1, which is close to the open end, so as to block water from flowing out of the open end, and the water blocking platform 11 is positioned below the collecting tank 2;
the drought resistance test of the ground cover plants by adopting the test device specifically comprises the following steps:
s1, transplanting ground cover plants: placing soil in the planting groove 901, and then transplanting ground cover plants into the planting groove 901; specifically, the initial state of the device is that the collecting tank 2 is placed on the supporting shell 3, the planting tank assemblies 9 are placed on the bottom wall of the collecting tank 2, and the number of the planting tank assemblies 9 is selected according to the test condition;
s2, testing: normally watering the planting groove on the first day after transplanting, stopping watering, and periodically detecting the water content of the soil and physiological and biochemical indexes of the ground cover plants until the test is finished;
s3, post-treatment of the planting groove: watering the planting troughs to soften the soil, taking out the cylindrical sheet 13 in each planting trough 901, starting the driving telescopic rod 7, lifting the planting trough assembly 9 to a set height, starting the motor assembly 12 to turn over the planting trough assembly 9, and pouring the soil in the planting troughs 901 into the collecting tank 2; taking out the collecting tank 2 from the open end of the test tank 1, specifically, sliding the collecting tank 2 from the support shell 3 to be separated from the support shell 3, erecting the edge of the collecting tank 2 at the top of the test tank 1, sliding the collecting tank 2 along the test tank 1 towards the open end of the test tank 1 to slide out from the open end, then starting the driving telescopic rod 7 again, descending the planting tank assembly 9 to the extent that the planting tank assembly 9 is attached to the support shell, then starting the spray head 4, spraying water flow by the spray head 4 to scour soil remained on the inner wall of the planting tank 901, spraying water flow flowing out from the notch of the planting tank 901, which is not in contact with the support shell 3, after the inner wall of the planting tank 901 is cleaned, starting the driving telescopic rod 7 again, ascending the planting tank assembly 9 to a set height, then placing the collecting tank 2 on the support shell 3 again, finally starting the driving telescopic rod 7, descending the planting tank assembly 9 to the extent that the planting tank assembly 9 is in contact with the inner bottom wall of the collecting tank 2, and then attaching the cylindrical sheet 13 to the inner wall 901 of the planting tank to perform the next test;
in above-mentioned technical scheme, utilize the drought-resistant test of ground quilt plant device to carry out the drought-resistant test of ground quilt plant, after the experiment, conveniently empty soil, wash the planting groove, labour saving and time saving.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. The use, modifications and variations of the drought tolerant test apparatus for plants of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. The test device for drought resistance of the ground cover plants is characterized by comprising a plurality of test mechanisms, wherein each test mechanism comprises:
the pair of horizontal mounting blocks synchronously lift in the vertical direction;
a planting slot assembly, which is arranged between the pair of mounting plates in a turnover way, and is used for filling soil to plant vegetation.
2. The test apparatus for testing drought tolerance of a vegetation as claimed in claim 1, wherein the planting slot assembly comprises a horizontal connecting block, a pair of planting slots separately disposed at both sides of the connecting block and fixedly connected to the connecting block, a pair of planting slots is symmetrical about the connecting block, each planting slot comprises a plurality of planting slots connected in sequence.
3. The device for testing drought tolerance of ground cover plants as claimed in claim 2, wherein each connecting block is horizontally provided with a rotating shaft, the rotating shaft is fixedly connected with the connecting block, two ends of the rotating shaft penetrate out of the connecting block, one penetrating end of the rotating shaft is fixedly connected with an output end of a motor assembly, the motor assembly and the other penetrating end of the rotating shaft respectively correspond to a pair of mounting blocks, the top of the motor assembly is fixedly connected with the bottom of the corresponding mounting block, and the other penetrating end of the rotating shaft is rotatably connected with the side wall of the corresponding mounting block; the motor assembly drives the rotating shaft to rotate so as to drive the planting slot assembly to turn over.
4. The device for testing drought resistance of ground cover plants according to claim 3, wherein a fixed plate is arranged above the pair of installation blocks, at least one pair of vertical telescopic driving rods is arranged at the bottom of the fixed plate, each pair of telescopic driving rods is in one-to-one correspondence with the pair of installation blocks, the pair of telescopic driving rods is further provided with at least one pair of vertical telescopic driving rods, the pair of telescopic driving rods is in one-to-one correspondence with the pair of installation blocks, the fixed end of each telescopic driving rod is fixedly connected with the bottom of the fixed plate, and the telescopic end of each telescopic driving rod is fixedly connected with the top of the corresponding installation block, so that the telescopic driving rod drives the pair of installation blocks to lift when being stretched.
5. A test device for drought tolerance of a ground cover plant according to claim 4, further comprising:
the opening of the horizontal test groove faces upwards, and one end of the test groove is open;
the water spraying mechanisms are arranged on the bottoms of the test grooves and correspond to the test mechanisms one by one, each water spraying mechanism comprises a pair of supporting shells, a pair of supporting shells correspond to a pair of planting groove groups, the top of each supporting shell is provided with a plurality of grooves, the bottoms of the grooves are open and communicated with the inside of the supporting shells, each supporting shell is internally provided with a spray head which corresponds to the grooves one by one, the water spraying end of each spray head is positioned in the corresponding groove, and the spray heads correspond to the planting grooves of the corresponding planting groove groups one by one;
the collecting tanks are in one-to-one correspondence with the planting tank bodies and the supporting shells, and the collecting tanks are placed on the corresponding supporting shells and used for receiving the soil poured out after the corresponding planting tank bodies are turned.
6. The test device of claim 5, wherein each planting groove is cylindrical, a cylindrical piece is movably arranged in each planting groove, the cylindrical piece is attached to the inner wall of the planting groove, and the top of the cylindrical piece extends out of the planting groove.
7. The test apparatus for drought resistance of ground cover plants as claimed in claim 6, wherein the top of the collecting tank is provided with an outwardly extending edge, and the edges of the collecting tank near the two side walls of the test tank are slightly higher than the top of the test tank.
8. The test device for drought resistance of ground cover plants as claimed in claim 7, wherein the bottom of the test groove is provided with a water outlet, one side of the bottom of the test groove close to the open end is provided with a water guide platform, the vertical section of the water guide platform is trapezoidal, and the water guide platform is positioned below the collecting tank.
9. The method for drought resistance test of ground cover plants, which is carried out by using the device for drought resistance test of ground cover plants as claimed in claim 8, comprises the following steps:
s1, transplanting ground cover plants: placing soil in the planting groove, and then transplanting the ground cover plant into the planting groove;
s2, a test process: normally watering the planting groove on the first day after transplanting, stopping watering, and periodically detecting the water content of the soil and physiological and biochemical indexes of the ground cover plants until the test is finished;
s3, post-treatment of the planting groove: watering the planting grooves to soften the soil, taking out the cylindrical sheet in each planting groove, starting a driving telescopic rod, lifting the planting groove assembly to a set height, starting a motor assembly to overturn the planting groove assembly, and pouring the soil in the planting grooves into a collecting groove; take out the collecting vat from the open end department of test slot, then start the drive telescopic link again, will plant the tank subassembly and descend to plant the tank subassembly and paste and establish on supporting the casing, then start the shower nozzle, shower nozzle jet stream erodees the remaining soil of planting inslot wall, treat that the washing of planting inslot wall finishes, start the drive telescopic link again, it rises to setting for the height to plant the tank subassembly, then place the collecting vat again on supporting the casing, start the drive telescopic link at last, will plant the tank subassembly and descend to planting tank subassembly and collecting vat inslot bottom wall contact, establish the cylindric piece at this moment and paste and establish planting inslot wall and can carry out the test of next time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211265348.4A CN115575577A (en) | 2022-10-17 | 2022-10-17 | Test device and test method for drought resistance of ground cover plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211265348.4A CN115575577A (en) | 2022-10-17 | 2022-10-17 | Test device and test method for drought resistance of ground cover plant |
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| CN115575577A true CN115575577A (en) | 2023-01-06 |
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| KR20060116958A (en) * | 2005-05-12 | 2006-11-16 | 김재일 | Rotate type device |
| CN205409030U (en) * | 2016-03-22 | 2016-08-03 | 滨州市畜牧兽医局 | Take poultry of self -cleaning structure to raise case |
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