CN211527304U - A quick calibration device that is used for district crop to survey area of producing - Google Patents
A quick calibration device that is used for district crop to survey area of producing Download PDFInfo
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- CN211527304U CN211527304U CN202020041757.6U CN202020041757U CN211527304U CN 211527304 U CN211527304 U CN 211527304U CN 202020041757 U CN202020041757 U CN 202020041757U CN 211527304 U CN211527304 U CN 211527304U
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Abstract
The utility model discloses a quick calibration device that is used for district crop to survey area of producing, include: the device comprises a beam supporting assembly, a height limiting assembly and an executing assembly; the beam supporting assembly is arranged to be similar to a T shape, the beam supporting assembly is respectively nested and hinged with the tail of the height limiting assembly and the tail of the executing assembly, and the executing assembly is arranged above the height limiting assembly. The utility model discloses low in production cost, the practicality is strong, and the crop is surveyed the area of producing and is markd fast, accurate, convenient effective, and survey the area radius of producing and adjustable, is fit for the demarcation of the area of producing of surveying of different crop districts for it is more accurate convenient that the district is tested to survey the production.
Description
Technical Field
The utility model relates to a simple and easy fast area calibration device of producing of surveying especially relates to a simple and easy fast area calibration device of producing of surveying for different crops, belongs to agricultural crop and surveys the instrument field of producing.
Background
Crop production is an important production mode in the field of agricultural planting, high and stable yield of crops is an important target of agricultural production activities, crop yield acquisition is a main measure for measuring the quality of crop production, and the accuracy and the scientificity of crop yield measurement are influenced by the acquisition of crop production areas. At present, the yield measurement area of crops is mainly obtained by measuring with a ruler, the obtained area is mostly square or rectangular, and is mostly configured by the row spacing with a determined specification in the planting of the crops, and the area is obtained after harvesting; however, for irregular planting modes such as direct seeding and throw planting, it is difficult to obtain a yield measurement area with an accurate specification, and meanwhile, the area measurement is difficult to ensure a square area, so that the yield is easy to obtain inaccurately, and the crop harvesting is easily affected by human subjective factors, so that the harvesting representativeness is different. On the whole, the area calibration in the crop yield harvesting process has a plurality of defects, and the traditional yield measurement tool has poor area calibration accuracy, so that the crop yield measurement is inaccurate; the existing generation of improved area meter tool has the problems of complex structure, complex measuring procedure, low measuring operation efficiency, high price and the like, so that the area meter tool is not widely applied, and particularly, the area measurement yield of a cell is realized. Therefore, based on the above technical defects in the existing measuring technology of measuring the yield area, there is a need to improve the equipment and design a simple, fast, accurate and labor-saving fast calibrating device of the area for measuring the yield of crops.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a quick calibration device that is used for district crop to survey area of production.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken:
a quick calibration device for district crop production area measurement comprises:
the device comprises a beam supporting assembly, a height limiting assembly and an executing assembly; the beam supporting assembly is respectively nested and hinged with the tail of the height limiting assembly and the tail of the executing assembly, and the executing assembly is arranged above the height limiting assembly.
Preferably, the crossbeam support assembly comprises a left-right symmetrical handle and a support taper rod; a stud is welded in the middle of the left and right symmetrical handles; the height of the support conical rod is 1m, a threaded hole is formed in the upper end of the support conical rod, and the lower end of the support conical rod is conical; the middle stud of the bilateral symmetry handle is connected with the support taper rod through threads.
Preferably, the height limiting assembly comprises a positioning sleeve and a butterfly-shaped fastening bolt; and the middle of the side surface of the positioning sleeve is provided with a threaded hole which is in threaded connection with the butterfly-shaped fastening bolt.
Preferably, the executing assembly comprises a wedge-shaped knife, a knife fixing rod, a scale lengthening rod and a support frame hinge rod; the tail part of the wedge-shaped cutter is fixedly connected with the outer end of the cutter fixedly connecting rod; the inner end of the cutter fixedly connecting rod is provided with an internal threaded hole, and the length of the cutter fixedly connecting rod is set to be 25 cm; the outer end of the scale lengthening rod is provided with an external thread column, the inner end of the scale lengthening rod is provided with an internal thread hole, and the length of the smooth surface is 50 cm; the outer end of the support frame hinge rod is provided with an external thread column, the inner end of the support frame hinge rod is welded with a hinge sleeve, and the axial lead from the end face of the shaft shoulder to the hinge sleeve is 25 cm; the inner end of the cutter fixing rod is in threaded connection with the outer end of the support frame hinge rod through two ends of the scale lengthening rod.
The lengths of the cutter fixing rod, the scale lengthening rod and the support frame hinge rod are freely replaced by organic combination, and the radius of the circular sweeping coverage production measurement area of the wedge-shaped cutter along the axis of the support taper rod is adjustable within 25cm-100 cm.
The utility model discloses for prior art gain following technological effect:
the utility model discloses low in production cost, the practicality is strong, surveys the area of producing calibration method simple and easy, quick, convenient effective, and the area of the crop survey production calibration is accurate, and the results crop representativeness of calibration area is good, can characterize the growth of whole field crop, is fit for the output survey of different grade type crop.
Drawings
Fig. 1 is a schematic structural diagram of the fast calibration apparatus for measuring the yield area of the crops in the residential area.
Fig. 2 is the utility model relates to a crossbeam supporting component structure chart that is used for district crop to survey quick calibration device of area of producing.
Fig. 3 is the utility model relates to a high spacing subassembly structure chart of a quick calibration device for district crop survey area of production.
Fig. 4 is a structure diagram of an executing component of the fast calibrating apparatus for measuring the area of production of the crops in the residential area.
In the figure: 1. a beam support assembly; 2. a height limiting assembly; 3. an execution component; 11. left and right symmetrical handles; 12. supporting the conical rod; 21. a positioning sleeve; 22. butterfly-shaped fastening bolts; 31. a wedge-shaped knife; 32. a cutter fixing rod; 33. a scale lengthening bar; 34. the support frame hinge rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the utility model discloses a quick calibration device that is used for district crop to survey area of production, include:
the crossbeam supporting component 1 comprises a left-right symmetrical handle 11 and a supporting conical rod 12, and a stud is welded in the middle of the left-right symmetrical handle 11; the height of the support conical rod 12 is 1m, the upper end of the support conical rod is provided with a threaded hole, the lower end of the support conical rod is conical, and a middle stud of the bilateral symmetric handle 11 is in threaded connection with the support conical rod 12; the height limiting assembly 2 consists of a positioning sleeve 21 and a butterfly-shaped fastening bolt 22, and a threaded hole is formed in the middle of the side surface of the positioning sleeve 21 and is in threaded connection with the butterfly-shaped fastening bolt 22; the executing component 3 consists of a wedge-shaped knife 31, a knife fixing rod 32, a scale lengthening rod 33 and a support frame hinge rod 34, wherein the tail part of the wedge-shaped knife 31 is fixedly connected with the outer end of the knife fixing rod 32; the inner end of the cutter fixing rod 32 is provided with an internal threaded hole, and the length of the cutter fixing rod 32 is set to be 25 cm; the outer end of the scale lengthening rod 33 is provided with an external thread column, the inner end is provided with an internal thread hole, and the length of the smooth surface is 50 cm; the outer end of the support frame hinge rod 34 is provided with an external thread column, the inner end is welded with a hinge sleeve, and the axial lead from the end face of the shaft shoulder to the hinge sleeve is 25 cm; the inner end of the cutter fixing rod 32 is in threaded connection with the outer end of the support frame hinged rod 34 through two ends of the scale lengthening rod 33.
The shell of each support connecting rod of the executing component 3 is externally provided with scale marks, and each support connecting rod has a certain length and is connected with the shell through threads at two ends. The middle of the beam supporting component 1 and the bilateral symmetry handle 11 is provided with a stud which is connected with the supporting taper rod 12 through threads, and the beam supporting component is detachable and convenient to carry.
The utility model discloses a crop survey area calibration device, each support connecting rod outer smooth surface is provided with marking scales, each rod piece is connected through two outer end screw thread columns, the support conical rod 12 is sleeved with the sleeve barrel at the outer end of the support frame hinge rod 34, the whole execution assembly can rotate around the conical rod, the round cover crop survey area is swept along the axis rotating ring of the support conical rod 12 through the wedge-shaped knife 31, and the calibration of the crop survey area can be realized; moreover, the calibration of the yield measurement areas of crops with different planting modes, planting specifications and different types can be facilitated, the accuracy and stability of the yield measurement areas of the crops are kept, and the representativeness of the harvested crops in the yield measurement cell is good. Meanwhile, the height limiting component 2 is provided with the positioning sleeve 21 and the butterfly-shaped fastening bolt 22, so that the sleeve can move up and down on the supporting conical rod 12, the positioning function of the executing component 3 is realized, and the height limiting component can be used for measuring and producing soil of different plough layers and crops with different heights.
In the improvement scheme, the wedge-shaped knife and the lengths of the connecting rod pieces are organically combined in a free replacement mode, the working requirement that the area radius of a circular yield measurement area is within 25cm-100cm can be met, the yield measurement area of different crops can be adjusted, the yield measurement requirement is more convenient, and the effects of convenience and accuracy are achieved.
The specific workflow of the above example is as follows:
(1) connecting and vertically placing all components of the yield measuring device on the soil in the crop field, and keeping a certain distance between the height limiting component 2 and the lower end of the support conical rod 12; (2) according to the requirements of soil depth and crop plant height, adjusting a butterfly-shaped fastening bolt 22, moving a positioning sleeve 21, and realizing area calibration and height positioning of the execution component 3; (3) according to the calibration requirement of the measured area of the crop cell, setting the adjustable radius of the circular measured area within 25-100 cm by referring to the length scale of each support connecting rod piece and through the organic combination of the wedge-shaped cutter and the threaded connection of the two ends of each rod piece; (4) the whole executive component 3 rotates around the supporting conical rod 12, the crops in the circular coverage area measurement area are swept by the rotating ring of the wedge-shaped knife 31, the area calibration is achieved, the crops in the calibration are harvested, sampled and reserved, and the yield is analyzed to be measured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. A quick calibration device for measuring yield area of crops in a residential area is characterized by comprising:
the device comprises a beam supporting assembly (1), a height limiting assembly (2) and an executing assembly (3); the beam supporting assembly (1) is respectively nested and hinged with the tail parts of the height limiting assembly (2) and the executing assembly (3), and the executing assembly (3) is arranged above the height limiting assembly (2).
2. The rapid calibration device for the yield measurement area of the community crops is characterized in that the beam support assembly (1) comprises a left-right symmetrical handle (11) and a support conical rod (12), and a stud is welded in the middle of the left-right symmetrical handle (11); the height of the support conical rod (12) is 1m, a threaded hole is formed in the upper end of the support conical rod, and the lower end of the support conical rod is conical; the middle stud of the left-right symmetrical handle (11) is connected with the support conical rod (12) through threads.
3. The quick calibration device for the productivity measurement of the community crops according to claim 1, wherein the height limiting assembly (2) comprises a positioning sleeve (21) and a butterfly fastening bolt (22); the middle of the side surface of the positioning sleeve (21) is provided with a threaded hole which is in threaded connection with the butterfly-shaped fastening bolt (22).
4. The quick calibration device for the productivity measurement area of the community crops is characterized in that the execution assembly (3) comprises a wedge-shaped knife (31), a knife fixing rod (32), a scale lengthening rod (33) and a support frame hinging rod (34); the tail part of the wedge-shaped cutter (31) is fixedly connected with the outer end of the cutter fixing rod (32); the inner end of the cutter fixing rod (32) is provided with an internal threaded hole, and the length of the cutter fixing rod (32) is set to be 25 cm; the outer end of the scale lengthening rod (33) is provided with an external thread column, the inner end of the scale lengthening rod is provided with an internal thread hole, and the length of the polished surface is 50 cm; the outer end of the support frame hinge rod (34) is provided with an external thread column, the inner end of the support frame hinge rod is welded with a hinge sleeve, and the axial lead from the end face of the shaft shoulder to the hinge sleeve is 25 cm; the inner end of the cutter fixing rod (32) is in threaded connection with the outer end of the support frame hinge rod (34) through two ends of the scale lengthening rod (33);
the length of the cutter fixing rod (32), the scale lengthening rod (33) and the support frame hinge rod (34) can be freely replaced by an organic combination, and the radius of the circular coverage production measurement area swept by the wedge-shaped cutter (31) along the axis rotation ring of the support conical rod (12) can be adjusted within 25-100 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041757.6U CN211527304U (en) | 2020-01-09 | 2020-01-09 | A quick calibration device that is used for district crop to survey area of producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041757.6U CN211527304U (en) | 2020-01-09 | 2020-01-09 | A quick calibration device that is used for district crop to survey area of producing |
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| Publication Number | Publication Date |
|---|---|
| CN211527304U true CN211527304U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041757.6U Expired - Fee Related CN211527304U (en) | 2020-01-09 | 2020-01-09 | A quick calibration device that is used for district crop to survey area of producing |
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| CN (1) | CN211527304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121604A (en) * | 2020-01-09 | 2020-05-08 | 江西农业大学 | A quick calibration device that is used for district crop to survey area of producing |
-
2020
- 2020-01-09 CN CN202020041757.6U patent/CN211527304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121604A (en) * | 2020-01-09 | 2020-05-08 | 江西农业大学 | A quick calibration device that is used for district crop to survey area of producing |
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Granted publication date: 20200918 Termination date: 20220109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |