A testing device for studying lodging resistance of grain stems

Abstract

The present invention discloses a testing device for studying the lodging resistance of grain stalks, comprising two columns and a magnetic induction coil, both sides of the bottom of the magnetic induction coil are fixedly connected to the top of the column, the top of the column is movably connected with an adjustment mechanism, and the bottom of the column is fixedly connected with a positioning mechanism. The present invention solves the problem that the existing grain stalks need to be manually observed and recorded in real time during the growth process, which will cause incomplete data and untimely monitoring, by setting the columns, magnetic induction coils, adjustment mechanisms, first fixed blocks, elastic clips, second fixed blocks, connecting lines, positioning mechanisms, fixed plates, pedals, fixed nails, measuring mechanisms, left half clamps, right half clamps, screws, measuring rods, limit blocks and openings. The testing device for studying the lodging resistance of grain stalks has the advantage of real-time monitoring of stalk growth to meet the purpose of real-time monitoring of stalk growth.

Description

Technical Field

[0001] The invention belongs to the technical field of grain research, and in particular relates to a testing device for researching lodging resistance of grain stems. Background Art

[0002] Coarse grains usually refer to grain and bean crops other than the five major crops of rice, wheat, corn, soybeans and potatoes. They mainly include: sorghum, millet, buckwheat, oats, barley, broomcorn millet, sorghum, coix seed, amaranth, as well as kidney beans, mung beans, adzuki beans, broad beans, peas, cowpeas, lentils, black beans, etc. They are characterized by short growing period, small planting area, special planting areas and low yield, and generally contain rich nutrients.

[0003] The study of grain stems requires the use of testing equipment. The problem with the existing technology is that the grain stems need to be manually observed and recorded in real time during their growth process, which will cause incomplete data and untimely monitoring. Therefore, a device that can monitor the growth process of grain stems in real time is needed to meet market demand. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a testing device for studying the lodging resistance of grain stems, which has the advantage of real-time monitoring of stem growth and solves the problem that the existing grain stems need to be manually observed and recorded in real time during their growth, thus resulting in incomplete data and untimely monitoring.

[0005] The present invention is implemented as follows: a testing device for studying the lodging resistance of grain stems comprises two columns and a magnetic induction coil, wherein both sides of the bottom of the magnetic induction coil are fixedly connected to the top of the column, an adjusting mechanism is movably connected to the top of the column, a positioning mechanism is fixedly connected to the bottom of the column, and a plurality of measuring mechanisms are movably connected to the interior of the column.

[0006] As a preferred embodiment of the present invention, the adjustment mechanism includes a first fixed block, elastic clips are provided on both sides of the first fixed block, the side of the elastic clip away from the first fixed block is used in cooperation with the inner wall of the column, the front side of the first fixed block is fixedly connected to the second fixed block, the side of the second fixed block close to each other is fixedly connected to a connecting line, and the rear side of the connecting line is used in cooperation with the surface of the column.

[0007] As a preferred embodiment of the present invention, the positioning mechanism includes a fixing plate, the top of the fixing plate is fixedly connected to the bottom of the column, the top of the fixing plate is provided with a pedal, the bottom of the pedal is fixedly connected with a fixing nail, and the bottom of the fixing nail passes through the fixing plate and extends to the bottom of the fixing plate.

[0008] As a preferred embodiment of the present invention, the measuring mechanism includes a left half clamping ring, a right half clamping ring is arranged on the right side of the left half clamping ring, the right side of the left half clamping ring penetrates into the interior of the right half clamping ring, a screw is arranged on the top of the right half clamping ring, the bottom of the screw penetrates through the right half clamping ring and extends to the interior of the right half clamping ring to cooperate with the surface of the left half clamping ring, the left side of the left half clamping ring and the right side of the right half clamping ring are fixedly connected with a measuring rod, and the side of the measuring rod close to the column penetrates through the column and extends to the surface of the column.

[0009] As a preferred embodiment of the present invention, the surfaces of the measuring rod and the column are both provided with scale lines, and the scale lines are used in conjunction with the connecting lines, and the interior of the measuring rod is provided with a sensing line.

[0010] As a preferred embodiment of the present invention, the side of the measuring rod away from the left half clamping ring and the right half clamping ring is fixedly connected to a limiting block, and the surface of the limiting block is used in conjunction with the surface of the column.

[0011] As a preferred embodiment of the present invention, the number of the fixing nails is three and they are evenly distributed on the bottom of the fixing plate, and the top of the fixing plate is provided with anti-slip bumps.

[0012] As a preferred embodiment of the present invention, the front side of the column is provided with an opening for use with a second fixing block, the front side of the second fixing block passes through the opening and extends to the front side of the column, and a height measuring device is provided inside the column.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention solves the problem that the existing grain stalks need to be manually observed and recorded in real time during their growth, which results in incomplete data and untimely monitoring, by arranging a column, a magnetic induction coil, an adjustment mechanism, a first fixed block, an elastic clip, a second fixed block, a connecting line, a positioning mechanism, a fixed plate, a pedal, a fixing nail, a measuring mechanism, a left half clamping ring, a right half clamping ring, a screw, a measuring rod, a limit block and an opening for coordinated use. The testing device for studying the lodging resistance of grain stalks has the advantage of real-time monitoring of stalk growth to meet the purpose of real-time monitoring of stalk growth.

[0015] 2. The present invention is provided with an adjustment mechanism, which can move the second fixed block, and the second fixed block drives the first fixed block to move up and down, and the first fixed block drives the elastic clip to move up and down. When the first fixed block is stuck in a fixed position, the first fixed block drives the second fixed block and the connecting line to move, thereby facilitating the user to verify the height of plant growth.

[0016] 3. The present invention provides a positioning mechanism, so that the fixing plate and the column can be fixed by placing the fixing plate on the ground to be fixed, moving the pedal downward, and stepping on the pedal drives the fixing nails to move downward, so that the fixing nails are inserted into the ground.

[0017] 4. The present invention provides a measuring mechanism, so that when the plant moves, the plant drives the left half clamp ring and the right half clamp ring to move, and at the same time the left half clamp ring and the right half clamp ring drive the measuring rod to move, so as to observe the inclination of the plant.

[0018] 5. The present invention can facilitate users to observe the growth height of plants and know the tilt distance of plants by setting scale lines and induction lines. The induction lines can facilitate the collation of device data and return to the background of the device, so that users can view data in real time.

[0019] 6. The present invention provides a limit block, which can limit the measuring rod when the left half clamp ring and the right half clamp ring drive the measuring rod to move, thereby preventing the measuring rod from detaching from the column and preventing the structure from getting stuck.

[0020] 7. The present invention can fix the fixing plate by arranging fixing nails and anti-skid protrusions, so that the fixing plate is fixed more stably, and the anti-skid protrusions can make it more convenient for users to step on the pedal and reduce the occurrence of slipping.

[0021] 8. The present invention can facilitate the movement of the second fixed block and avoid the second fixed block from getting stuck by setting an opening and a height measuring device, thereby facilitating the movement of the connecting line and facilitating the verification of data accuracy. The measuring device can conveniently measure the height of the plant and transmit the data of the measured plant height to the background for easy viewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram provided by an embodiment of the present invention;

[0023] Figure 2 is a top cross-sectional view of an adjustment mechanism provided by an embodiment of the present invention;

[0024] Figure 3 is a stereogram of a measuring mechanism provided by an embodiment of the present invention;

[0025] Figure 4 The embodiment of the present invention provides a system flow chart.

[0026] In the figure: 1. column; 2. magnetic induction coil; 3. adjustment mechanism; 301. first fixing block; 302. elastic clip; 303. second fixing block; 304. connecting line; 4. positioning mechanism; 401. fixing plate; 402. pedal; 403. fixing nail; 5. measuring mechanism; 501. left half clamping ring; 502. right half clamping ring; 503. screw; 504. measuring rod; 6. limit block; 7. opening. DETAILED DESCRIPTION

[0027] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0028] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 4 As shown, a testing device for studying the lodging resistance of grain stems provided by an embodiment of the present invention comprises two columns 1 and a magnetic induction coil 2, both sides of the bottom of the magnetic induction coil 2 are fixedly connected to the top of the column 1, an adjusting mechanism 3 is movably connected to the top of the column 1, a positioning mechanism 4 is fixedly connected to the bottom of the column 1, and a plurality of measuring mechanisms 5 are movably connected inside the column 1.

[0030] refer to Figure 2 The adjustment mechanism 3 includes a first fixed block 301, and elastic clips 302 are provided on both sides of the first fixed block 301. The side of the elastic clip 302 away from the first fixed block 301 cooperates with the inner wall of the column 1. The front side of the first fixed block 301 is fixedly connected to the second fixed block 303, and the side of the second fixed block 303 close to each other is fixedly connected to the connecting line 304, and the rear side of the connecting line 304 cooperates with the surface of the column 1.

[0031] The above scheme is adopted: by setting the adjustment mechanism 3, the second fixed block 303 can be moved, and the second fixed block 303 can drive the first fixed block 301 to move up and down, and the first fixed block 301 can drive the elastic clip 302 to move up and down. When the first fixed block 301 is stuck in a fixed position, the first fixed block 301 drives the second fixed block 303 and the connecting line 304 to move, so as to facilitate the user to verify the height of plant growth.

[0032] refer to Figure 1 The positioning mechanism 4 includes a fixing plate 401, the top of the fixing plate 401 is fixedly connected to the bottom of the column 1, a pedal board 402 is arranged on the top of the fixing plate 401, a fixing nail 403 is fixedly connected to the bottom of the pedal board 402, and the bottom of the fixing nail 403 passes through the fixing plate 401 and extends to the bottom of the fixing plate 401.

[0033] By adopting the above solution: by setting the positioning mechanism 4, the fixing plate 401 can be placed on the ground to be fixed, and the pedal 402 can be moved downward. The pedal 402 drives the fixing nail 403 to move downward, so that the fixing nail 403 is inserted into the ground, thereby completing the fixation of the fixing plate 401 and the column 1.

[0034] refer to Figure 1 and Figure 3 The measuring mechanism 5 includes a left half clamping ring 501, a right half clamping ring 502 is arranged on the right side of the left half clamping ring 501, the right side of the left half clamping ring 501 penetrates into the interior of the right half clamping ring 502, a screw 503 is arranged on the top of the right half clamping ring 502, the bottom of the screw 503 penetrates through the right half clamping ring 502 and extends to the interior of the right half clamping ring 502 to cooperate with the surface of the left half clamping ring 501, the left side of the left half clamping ring 501 and the right side of the right half clamping ring 502 are fixedly connected with a measuring rod 504, and the side of the measuring rod 504 close to the column 1 penetrates through the column 1 and extends to the surface of the column 1.

[0035] By adopting the above solution: by setting up the measuring mechanism 5, when the plant moves, the plant drives the left half clamping ring 501 and the right half clamping ring 502 to move, and at the same time the left half clamping ring 501 and the right half clamping ring 502 drive the measuring rod 504 to move, so as to observe the inclination of the plant.

[0036] refer to Figure 1 and Figure 3 , the surfaces of the measuring rod 504 and the column 1 are both provided with scale lines, and the scale lines are used in conjunction with the connecting line 304 , and the inside of the measuring rod 504 is provided with a sensing line.

[0037] The above solution is adopted: by setting scale lines and induction lines, it is convenient for users to observe the growth height of the plants and know the tilt distance of the plants. The induction lines can facilitate the collation of device data and return it to the background of the device, so that users can view the data in real time.

[0038] refer to Figure 1 The side of the measuring rod 504 away from the left half clamping ring 501 and the right half clamping ring 502 is fixedly connected to the limiting block 6, and the surface of the limiting block 6 is used in conjunction with the surface of the column 1.

[0039] By adopting the above solution: by setting the limit block 6, when the left half clamping ring 501 and the right half clamping ring 502 drive the measuring rod 504 to move, it can limit the measuring rod 504, prevent the measuring rod 504 from detaching from the column 1, and avoid the structure from getting stuck.

[0040] refer to Figure 1 The number of the fixing nails 403 is three and they are evenly distributed at the bottom of the fixing plate 401 , and an anti-slip bump is arranged at the top of the fixing plate 401 .

[0041] By adopting the above solution: by setting fixing nails 403 and anti-skid protrusions, the fixing plate 401 can be fixed by multiple fixing nails 403, so that the fixing plate 401 is fixed more stably, and the anti-skid protrusions can make it more convenient for users to step on the pedal 402 and reduce the occurrence of slipping.

[0042] refer to Figure 1 and Figure 2 The front side of the column 1 is provided with an opening 7 for use with the second fixing block 303 . The front side of the second fixing block 303 passes through the opening 7 and extends to the front side of the column 1 . A height measuring device is provided inside the column 1 .

[0043] The above scheme is adopted: by setting the opening 7 and the height measuring device, the movement of the second fixed block 303 can be facilitated, and the second fixed block 303 can be avoided from being stuck, thereby facilitating the movement of the connecting line 304, thereby facilitating the inspection of data accuracy. The measuring device can conveniently measure the height of the plant, and at the same time transmit the data of the measured plant height to the background for easy viewing.

[0044] Working principle of the present invention:

[0045] When in use, the user first plants the grain plants on the ground, places two columns 1 on both sides of the plants, the columns 1 are fixedly connected to the fixing plate 401, and moves downward to step on the pedal 402, which drives the fixing nail 403 to move downward, so that the fixing nail 403 is stuck in the ground, completing the fixation of the fixing plate 401 and the column 1. When the plant grows to the height of the first measuring mechanism 5, the left half clamping ring 501 and the right half clamping ring 502 are stuck on the rod of the plant. When the plant grows tilted, it will drive the left half clamping ring 501 and the right half clamping ring 502 to move, and the left half clamping ring 501 and the right half clamping ring 502 will drive the measuring rod 504 to move. It is convenient for the user to penetrate the tilt distance, and at the same time, the magnetic induction receiver receives the data transmitted by the induction line inside the measuring rod 504, and transmits the data to the inside of the cloud transmitter, which is convenient for the user to observe. At the same time, the second fixed block 303 is moved, and the second fixed block 303 drives the connecting line 304 to move. At the same time, the second fixed block 303 drives the first fixed block 301 to move up and down, and the first fixed block 301 drives the elastic clip 302 to move, so that the first fixed block 301 is fixed at the position where it is moved. The connecting line 304 can facilitate the measurement of the growth height of the plant, facilitate the comparison of actual data and measured data, thereby realizing the test of the plant growth condition.

[0046] In summary: the testing device for studying the lodging resistance of grain stems solves the problem that the existing grain stems need to be manually observed and recorded in real time during their growth, thereby causing incomplete data and untimely monitoring, by setting a column 1, a magnetic induction coil 2, an adjustment mechanism 3, a first fixed block 301, an elastic clip 302, a second fixed block 303, a connecting line 304, a positioning mechanism 4, a fixed plate 401, a pedal 402, a fixing nail 403, a measuring mechanism 5, a left half clamping ring 501, a right half clamping ring 502, a screw 503, a measuring rod 504, a limit block 6 and an opening 7.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A testing device for studying the lodging resistance of grain stems, comprising two upright posts (1) and a magnetic induction coil (2), characterized in that: Both sides of the bottom of the magnetic induction coil (2) are fixedly connected to the top of the column (1); the top of the column (1) is movably connected to an adjustment mechanism (3); the bottom of the column (1) is fixedly connected to a positioning mechanism (4); and the interior of the column (1) is movably connected to a plurality of measuring mechanisms (5); The adjustment mechanism (3) comprises a first fixing block (301), both sides of the first fixing block (301) are provided with elastic clips (302), the side of the elastic clip (302) away from the first fixing block (301) cooperates with the inner wall of the column (1), the front side of the first fixing block (301) is fixedly connected to the second fixing block (303), the side of the second fixing block (303) close to each other is fixedly connected to the connecting line (304), and the rear side of the connecting line (304) cooperates with the surface of the column (1); The measuring mechanism (5) comprises a left half clamp (501), a right half clamp (502) is arranged on the right side of the left half clamp (501), the right side of the left half clamp (501) penetrates into the interior of the right half clamp (502), a screw (503) is arranged on the top of the right half clamp (502), the bottom of the screw (503) penetrates through the right half clamp (502) and extends to the interior of the right half clamp (502) to cooperate with the surface of the left half clamp (501), the left side of the left half clamp (501) and the right side of the right half clamp (502) are both fixedly connected with a measuring rod (504), and the side of the measuring rod (504) close to the column (1) penetrates through the column (1) and extends to the surface of the column (1); The surfaces of the measuring rod (504) and the column (1) are both provided with scale lines, and the scale lines are used in conjunction with the connecting wires (304), and a sensing wire is provided inside the measuring rod (504).

2. A testing device for studying lodging resistance of grain stalks as claimed in claim 1, characterized in that: The positioning mechanism (4) comprises a fixing plate (401), the top of the fixing plate (401) being connected to a column. (1), a pedal board (402) is arranged on the top of the fixing plate (401), a fixing nail (403) is fixedly connected to the bottom of the pedal board (402), and the bottom of the fixing nail (403) passes through the fixing plate (401) and extends to the bottom of the fixing plate (401).

3. A testing device for studying lodging resistance of grain stalks as claimed in claim 1, characterized in that: The side of the measuring rod (504) away from the left half clamping ring (501) and the right half clamping ring (502) is fixedly connected to a limit block (6), and the surface of the limit block (6) cooperates with the surface of the column (1).

4. A testing device for studying lodging resistance of grain stalks as claimed in claim 2, characterized in that: The number of the fixing nails (403) is three and they are evenly distributed on the bottom of the fixing plate (401), and the top of the fixing plate (401) is provided with an anti-slip bump.

5. The testing device for studying the lodging resistance of grain stalks according to claim 1, characterized in that: The front side of the column (1) is provided with an opening (7) for use with the second fixing block (303); the front side of the second fixing block (303) passes through the opening (7) and extends to the front side of the column (1); and a height measuring device is provided inside the column (1).

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