Mark frame ruler assembly for winter wheat growth assessment

Abstract

The utility model relates to the technical field of wheat evaluation, in particular to a sign frame ruler assembly for winter wheat growth evaluation, which comprises a first mounting side ruler, a first rotating column is inserted into the first mounting side ruler, a first connecting ruler is mounted on the outer surface of the first rotating column, first scales are arranged on the top surface of the first connecting ruler, and a second connecting ruler is mounted on the top surface of the first connecting ruler. First mounting blocks are fixedly connected to the front and rear surfaces of the first connecting ruler, and mounting grooves are formed in the first mounting blocks; and the second mounting block is mounted on the outer surface of the inserting rod, and a second connecting ruler is mounted on the back face of the second mounting block. Through the design of the first mounting side ruler, the first connecting ruler, the second connecting ruler and the first adaptive side ruler, wheat in an area can be framed, so that the density of the wheat in the area can be detected, and the wheat density detector can be telescopic, so that an evaluated area can be expanded or shrunk.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat evaluation, in particular to a marking frame ruler component for winter wheat growth evaluation. Background Art

[0002] Wheat plant height is one of the key indicators for evaluating wheat morphological characteristics and is crucial for wheat yield. Therefore, accurate measurement of wheat plant height is crucial, while also addressing the large wheat planting area and the heavy workload associated with measurement. In actual measurement work, there is a lack of convenient and practical wheat plant height measurement scales, necessitating a solution to the practicality of wheat plant height measurement scales.

[0003] In this regard, China has applied for patent number: CN206709739U, which discloses a ruler for measuring the height of wheat plants. It belongs to the technical field of plant height measuring devices and includes a fixed ruler, a telescopic ruler and a ruler seat. The fixed ruler is semi-cylindrical, and the telescopic ruler is a semi-cylindrical ruler matched on the inner wall of the fixed ruler. The telescopic ruler can slide up and down along the fixed ruler. A first fan-shaped convex edge is fixed horizontally in the middle of the upper inner wall of the telescopic ruler, and the ruler seat is fixedly connected to the bottom of the fixed ruler. The ruler for measuring the height of wheat plants has a simple structure. The semi-cylindrical ruler is easier to approach the wheat and can also play a role in supporting the wheat. The telescopic ruler can slide to the required position and be fixed. Moreover, the first fan-shaped convex edge can be used as a position caliper at the top of the wheat to facilitate reading the plant height of the wheat. At the same time, the length of the wheat ear can also be read. The ruler seat can be firmly inserted into the soil, eliminating the trouble of holding the ruler by hand and repeatedly adjusting the verticality of the ruler.

[0004] However, in actual use, the above-mentioned ruler can only measure the height of individual wheat, and the overall measurement data is relatively small, and it is not possible to achieve simultaneous evaluation and detection of wheat within a group of areas. In addition, the existing frame ruler cannot be extended or retracted during use, and the overall effect is poor during use. Therefore, it is urgent to improve and perfect the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a marking frame ruler assembly for winter wheat growth evaluation, so as to solve the problems proposed in the above background technology that the above-mentioned ruler can only measure the height of individual wheat, the overall measurement data is small, and it is impossible to achieve simultaneous evaluation and detection of wheat within a group of areas, and the existing frame ruler cannot be extended or retracted when in use, and the overall effect is poor when in use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a marking frame ruler assembly for winter wheat growth assessment, comprising a first mounting side ruler, a first rotating column being inserted and installed in the interior of the first mounting side ruler, a first connecting ruler being installed on the outer surface of the first rotating column, a first scale being provided on the top surface of the first connecting ruler, a first mounting block being fixedly connected to the front and rear surfaces of the first connecting ruler, a mounting slot being provided in the interior of the first mounting block, a rod being inserted and installed in the interior of the mounting slot, and a limit ring being installed on the right surface of the rod;

[0007] The second mounting block is mounted on the outer surface of the insertion rod, a second connecting ruler is mounted on the back of the second mounting block, a second rotating column is mounted inside the second connecting ruler, and a first adapting side ruler is provided on the outer surface of the second rotating column.

[0008] Preferably, a first sliding plate is inserted and installed inside the first mounting side ruler, and a slot is provided on the outer surface of the first sliding plate.

[0009] Preferably, a second mounting side ruler is installed on one side of the surface of the slot, and fixing parts are inserted and installed inside the second mounting side ruler and the first mounting side ruler, and the fixing parts and the slot are adapted to each other.

[0010] Preferably, a third rotating column is inserted and installed inside the second mounting side ruler, and the third rotating column has the same structure as the first rotating column.

[0011] Preferably, a second sliding plate is inserted and installed inside the first adapting side ruler, and a second adapting side ruler is installed on the outer surface of the second sliding plate.

[0012] Preferably, a limit shaft is installed on the left side of the second adaptive side ruler, a rotating shaft is installed on the outer surface of the limit shaft, a measuring plate is installed on the top surface of the rotating shaft, and a second scale is provided on the outer surface of the measuring plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The marking frame ruler assembly for winter wheat growth evaluation is provided with a first mounting side ruler, a first rotating column, a first connecting ruler, a first scale, a first mounting block, a mounting groove, an insertion rod, a limiting ring, a second mounting block, a second connecting ruler, a second rotating column and a first adapting side ruler. When in use, the first mounting side ruler and the first connecting ruler can be rotatably installed through the first rotating column. At the same time, the insertion rod is inserted into the inside of the first mounting block and the second mounting block. When the whole is connected, the position of the insertion rod is limited by the limiting ring, so that the first connecting ruler and the second connecting ruler can be telescopically used. Then, through the design of the second rotating column, the second connecting ruler and the first adapting side ruler can also be rotatably installed. The whole installation has a telescopic effect. The design of the first mounting side ruler, the first connecting ruler, the second connecting ruler and the first adapting side ruler can frame an area of wheat, so that the wheat density inside this area can be detected. In addition, the present design can be telescopic, so that the evaluation area can be expanded or reduced. The overall evaluation effect is good, which reflects the practicality of the design.

[0015] 2. The marking frame ruler assembly for winter wheat growth assessment is provided with a first sliding plate, a slot, a second mounting side ruler, a fixing part, a third rotating column, a second sliding plate, a second adapting side ruler, a limiting shaft, a rotating shaft, a measuring plate and a second scale. When in use, the first sliding plate will also move inside the first mounting side ruler and the second mounting side ruler, so that the distance between the first mounting side ruler and the second mounting side ruler can be adjusted. The overall installation also has an adjustment effect. After adjustment, the fixing part can be passed through the first mounting side ruler and connected to the slot to stably install it between the first sliding plate. The overall installation is relatively stable. Similarly, the above-mentioned telescopic adjustment operation can also be completed between the first adapting side ruler, the second sliding plate and the second adapting side ruler. When the height of wheat needs to be measured, the rotating shaft and the limiting shaft can be rotated on the left surface of the second adapting side ruler, so that the measuring plate will also rotate. At this time, by observing the second scale on the surface of the measuring plate, the height of the wheat can be quickly measured. The overall measurement effect is good, which reflects the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly of the second connecting ruler and the first connecting ruler structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the first installation side ruler and the second installation side ruler structure of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the limit shaft and measuring plate structure of the utility model.

[0020] In the figure: 1. First mounting side ruler; 2. First rotating column; 3. First connecting ruler; 4. First scale; 5. First mounting block; 6. Mounting slot; 7. Insert rod; 8. Limiting ring; 9. Second mounting block; 10. Second connecting ruler; 11. Second rotating column; 12. First adapting side ruler; 13. First sliding plate; 14. Slot; 15. Second mounting side ruler; 16. Fixing piece; 17. Third rotating column; 18. Second sliding plate; 19. Second adapting side ruler; 20. Limiting shaft; 21. Rotating shaft; 22. Measuring plate; 23. Second scale. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 , an embodiment provided by the utility model:

[0023] A marking frame ruler assembly for winter wheat growth assessment. The first mounting side ruler 1, the first adapting side ruler 12, the second connecting ruler 10 and the second scale 23 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. It includes the first mounting side ruler 1, the first mounting side ruler 1 has a first rotating column 2 inserted and installed inside, the first rotating column 2 has a first connecting ruler 3 installed on the outer surface, the first connecting ruler 3 has a first scale 4 provided on the top surface, the front and rear surfaces of the first connecting ruler 3 are both fixedly connected to the first mounting block 5, the first mounting block 5 has a mounting groove 6 provided inside, the mounting groove 6 has an insertion rod 7 inserted and installed inside, the right side surface of the insertion rod 7 is installed with a limiting ring 8, the first mounting side ruler 1 has a first sliding plate 13 inserted and installed inside, the first sliding plate 13 has a slot 14 provided on the outer surface, the second mounting side ruler 15 is installed on one side of the surface of the slot 14, and the second mounting side ruler 15 and the first mounting side ruler 1 are both inserted and installed with a fixing part 16 The fixing part 16 and the slot 14 are adapted to each other, and the third rotating column 17 is inserted into the interior of the second mounting side ruler 15, and the structure of the third rotating column 17 and the first rotating column 2 is the same. At this time, the first sliding plate 13 will also move inside the first mounting side ruler 1 and the second mounting side ruler 15, so that the distance between the first mounting side ruler 1 and the second mounting side ruler 15 can be adjusted, and the overall installation also has an adjustment effect. After adjustment, the fixing part 16 can be passed through the first mounting side ruler 1 and connected to the slot 14 to stably install it between the first sliding plate 13, and the overall installation is relatively stable. Similarly, the first adapting side ruler 12, the second sliding plate 18 and the second adapting side ruler 19 can also complete the above-mentioned telescopic adjustment operation. When it is necessary to measure the height of wheat, the rotating shaft 21 and the limit shaft 20 can be rotated on the left surface of the second adapting side ruler 19, so that the measuring plate 22 will also rotate. At this time, by observing the second scale 23 on the surface of the measuring plate 22, the height of wheat can be quickly measured, and the overall measurement effect is good;

[0024] The second mounting block 9 is mounted on the outer surface of the insertion rod 7, and a second connecting ruler 10 is mounted on the back of the second mounting block 9. A second rotating column 11 is mounted inside the second connecting ruler 10, and a first adapting side ruler 12 is provided on the outer surface of the second rotating column 11. A second sliding plate 18 is inserted and mounted inside the first adapting side ruler 12, and a second adapting side ruler 19 is mounted on the outer surface of the second sliding plate 18. A limiting shaft 20 is mounted on the left side of the second adapting side ruler 19, and a rotating shaft 21 is mounted on the outer surface of the limiting shaft 20. A measuring plate 22 is mounted on the top surface of the rotating shaft 21, and a second scale 23 is provided on the outer surface of the measuring plate 22. At this time, the first mounting side ruler 1 and the first connecting ruler 3 can be rotated and mounted through the first rotating column 2. The first mounting block 5 and the second mounting block 9 are installed, and the insertion rod 7 is inserted inside the first mounting block 5 and the second mounting block 9. When the whole is connected, the position of the insertion rod 7 is limited by the limit ring 8, so that the first connecting ruler 3 and the second connecting ruler 10 can be telescopically used, and then through the design of the second rotating column 11, the second connecting ruler 10 and the first adapting side ruler 12 can also be rotatably installed, and the overall installation has a telescopic effect. The design of the first mounting side ruler 1, the first connecting ruler 3, the second connecting ruler 10 and the first adapting side ruler 12 can frame an area of wheat, so that the wheat density inside this area can be detected, and the design can be telescopic, so that the evaluation area can be expanded or reduced, and the overall evaluation effect is better.

[0025] Working principle: When the staff uses this device, first connect the device to an external power supply to provide power support for the device. At this time, the first installation side ruler 1 and the first connecting ruler 3 can be rotatably installed through the first rotating column 2, and the insertion rod 7 is inserted inside the first installation block 5 and the second installation block 9. When the whole is connected, the position of the insertion rod 7 is limited by the limiting ring 8, so that the first connecting ruler 3 and the second connecting ruler 10 can be telescopically used. Then, through the design of the second rotating column 11, the second connecting ruler 10 and the first adapting side ruler 12 can also be rotatably installed, and the overall installation has a telescopic effect. Through the design of the first installation side ruler 1, the first connecting ruler 3, the second connecting ruler 10 and the first adapting side ruler 12, an area of wheat can be framed, so that the wheat density inside this area can be detected. At this time, the first The sliding plate 13 will also move inside the first mounting side ruler 1 and the second mounting side ruler 15, so that the distance between the first mounting side ruler 1 and the second mounting side ruler 15 can be adjusted, and the overall adjustment effect is also achieved. After adjustment, the fixing part 16 is passed through the first mounting side ruler 1 and connected to the slot 14 to stably install it between the first sliding plate 13. The overall installation is relatively stable. Similarly, the above-mentioned telescopic adjustment operation can also be completed between the first adapting side ruler 12, the second sliding plate 18 and the second adapting side ruler 19. When the height of the wheat needs to be measured, the rotating shaft 21 and the limit shaft 20 can be rotated on the left surface of the second adapting side ruler 19, so that the measuring plate 22 will also rotate. At this time, by observing the second scale 23 on the surface of the measuring plate 22, the height of the wheat can be quickly measured. The above is all the working principles of the present invention.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A marking frame ruler assembly for winter wheat growth assessment, comprising a first mounting side ruler (1), characterized in that: A first rotating column (2) is inserted and installed inside the first mounting side ruler (1), a first connecting ruler (3) is installed on the outer surface of the first rotating column (2), a first scale (4) is provided on the top surface of the first connecting ruler (3), a first mounting block (5) is fixedly connected to the front and rear surfaces of the first connecting ruler (3), a mounting groove (6) is provided inside the first mounting block (5), an insert rod (7) is inserted and installed inside the mounting groove (6), and a limit ring (8) is installed on the right side surface of the insert rod (7); A second mounting block (9) is mounted on the outer surface of the insertion rod (7), a second connecting ruler (10) is mounted on the back of the second mounting block (9), a second rotating column (11) is mounted inside the second connecting ruler (10), and a first adapting side ruler (12) is provided on the outer surface of the second rotating column (11).

2. The marking frame ruler assembly for winter wheat growth assessment according to claim 1, characterized in that: A first sliding plate (13) is inserted and installed inside the first installation side ruler (1), and a slot (14) is provided on the outer surface of the first sliding plate (13).

3. The marking frame ruler assembly for winter wheat growth assessment according to claim 2, characterized in that: A second mounting side ruler (15) is installed on one side of the surface of the slot (14), and a fixing member (16) is inserted and installed inside the second mounting side ruler (15) and the first mounting side ruler (1), and the fixing member (16) and the slot (14) are adapted to each other.

4. The marking frame ruler assembly for winter wheat growth assessment according to claim 3, characterized in that: A third rotating column (17) is inserted and installed inside the second mounting side ruler (15), and the third rotating column (17) has the same structure as the first rotating column (2).

5. The marking frame ruler assembly for winter wheat growth assessment according to claim 1, characterized in that: A second sliding plate (18) is inserted and installed inside the first adapting side ruler (12), and a second adapting side ruler (19) is installed on the outer surface of the second sliding plate (18).

6. The marking frame ruler assembly for winter wheat growth assessment according to claim 5, characterized in that: A limit shaft (20) is installed on the left side of the second adaptable side ruler (19), a rotating shaft (21) is installed on the outer surface of the limit shaft (20), a measuring plate (22) is installed on the top surface of the rotating shaft (21), and a second scale (23) is provided on the outer surface of the measuring plate (22).

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