A device for testing the health of crops

Abstract

The utility model discloses a crop health test device, which relates to the technical field of crops, including a test plate, a test component is arranged at the center of the test plate, a fixed component is connected to the bottom of the test component, and a sliding groove matched with the test component is opened on the top of the test plate. The utility model has a reasonable and reliable structure and is easy to operate. Under the action of the test component, the size of the crop test range can be adjusted according to the growth and development of the crops and the distribution of the crops, the health of the crops can be comprehensively known, and the health of the crops can be detected more intuitively. At the same time, under the action of the fixed component, the fixing work of the crop health test device can be completed, so that it can remain stable in soft soil, avoid the crop health test device from tipping over during testing, and has wider adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of crops, in particular to a device for testing the health of crops. Background Art

[0002] Crops are various plants cultivated in agriculture. They include food crops and cash crops (oil crops, vegetable crops, flowers, grasses, and trees). Different degrees of temperature, different amounts of rain and precipitation, and different wind strengths may affect the health of crops. Therefore, it is necessary to test the health of crops. However, the existing crop health test device is not convenient for adjusting the size of the test range according to the growth and development of crops and their distribution during the test. In addition, due to loosening of the soil in the farmland or after rain, the soil in the field where the crops grow is soft, and the crop health test device is not convenient for fixing in the soft field. It is easy to fall over during the test, and the test effect is not good. It is also inconvenient to carry with you when working in the farmland, which reduces work efficiency and has limited adaptability.

[0003] For example, Chinese patent CN212013808U discloses a crop health testing device, including a base plate, a frame is embedded in the middle of the base plate, a plug rod is welded to the bottom surface of the base plate, a rotating plate is installed around the base plate, a rotating shaft is installed between the rotating plate and the base plate, a guide groove is opened on the rotating plate, a slider is arranged outside the guide groove, a coil spring is connected between the slider and the base plate, a heating lamp is installed on the side of the rotating plate, a nozzle is installed around the heating lamp, and an air pump is installed on the surface of one of the rotating plates.

[0004] The crop health test device has the following disadvantages: although the growth environment around the crops is changed by rationally utilizing heating lamps, water pumps, and air pumps, so that the health of the crops can be intuitively judged, it is not convenient to adjust the size of the test range according to the growth and development and distribution of the crops during the test; when testing in a soft field after loosening the soil or after rain, it is not convenient to fix the crop health test device; the crop health test device is prone to tipping over during the test; and it is not convenient to carry with you when working in the field, which reduces work efficiency and has limited adaptability.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a crop health testing device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A crop health testing device comprises a testing plate, a testing component is arranged at the center of the testing plate, a fixing component is connected to the bottom of the testing component, and a sliding groove matched with the testing component is arranged on the top of the testing plate.

[0009] Furthermore, in order to be able to adjust the size of the test range according to the growth and development and distribution of crops under the action of the test component, and to be easy to carry, and to be able to test the health of crops through a variety of test methods, thereby improving the test efficiency of the crop health test device and having a wider adaptability, the test component includes a driving part arranged on the top of the test disk, a plurality of test parts are connected to the bottom of the driving part, the driving part includes a driving turntable arranged on the top of the test disk, a fixed shaft passing through the test disk is connected to the bottom of the driving turntable, limiting columns are arranged at the four corners of the bottom of the driving turntable, the circumferential outer walls of the limiting columns are sleeved with L-shaped rods, a handle is arranged on the top of the driving turntable, and the test part includes a A micro air pump is placed on the top of the test plate, a micro water pump is arranged on one side of the micro air pump, a hose is connected to the side wall of the micro air pump and one end of the micro water pump, the end of the hose is connected to a fixed platform matched with the sliding groove, a fixed seat is arranged on one side of the fixed platform, a limiting column two connected to the end of the L-shaped rod is arranged on the top of the fixed seat, a test plate is connected to the bottom of the fixed platform, a jet plate is arranged on one side of the test plate, a water spray plate is arranged in the middle of the jet plate, one of the hoses passes through the top of the fixed platform and is connected to the jet plate, the other hose passes through the top of the fixed platform and is connected to the water spray plate, a heating lamp board is arranged on one side of the test board, a groove matched with the fixed component is provided at the bottom of the test board, and a toggle groove matched with the fixed component is provided on one side of the test board.

[0010] Furthermore, in order to be able to be inserted into the farmland under the action of the fixing component and complete the fixing work in the soft soil, thereby improving the testing efficiency of the crop health testing device and having a wider adaptability, the fixing component includes a fixing column arranged inside the groove, a rotating groove is opened at the top of the fixing column, a placing groove is opened at the bottom of the rotating groove, sliding holes are symmetrically opened on the inner wall of the placing groove, a rotating shaft is arranged inside the placing groove, a paddle matching with the paddle groove is connected to the circumferential side wall of the top of the rotating shaft, a bevel gear 1 is connected to the bottom end of the rotating shaft, a fixing cylinder is arranged on the circumferential inner wall of the sliding hole, a spiral groove is symmetrically opened on the circumferential inner wall of the fixing cylinder, a rotating cylinder is sleeved inside the fixing cylinder, a Z-shaped groove is symmetrically opened on the circumferential outer wall of the rotating cylinder, a bevel gear 2 is connected to one end of the rotating cylinder, and the bevel gear 2 is meshed with the bevel gear 1, a fixing cone is sleeved inside the rotating cylinder, and the circumferential outer wall of the fixed cone is symmetrically connected to a limiting column 3, and the limiting column 3 passes through the fixing cylinder and the circumferential inner wall of the rotating cylinder and matches with the spiral groove and the Z-shaped groove.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model has a reasonable and reliable structure and is easy to operate. Under the action of the test component, the size of the test range can be adjusted according to the growth and development and distribution of crops, and a handle is provided on the top, which is convenient for carrying when working in the farmland. At the same time, the health of crops can be tested through a variety of test methods. Under the action of the fixing component, it can be inserted into the farmland and fixed in the soft soil, avoiding the dumping of the crop health test device during the test, thereby improving the test efficiency of the crop health test device and having a wider adaptability.

[0013] 2. By setting up the test component, under the action of the driving part, by twisting the handle on the driving turntable, the driving turntable is driven to rotate, thereby driving the limit column 1 to rotate, and under the cooperation of the limit column 1 and the L-shaped rod, the end of the L-shaped rod is driven to rotate. At the same time, under the cooperation of the L-shaped rod and the limit column 2, the test part is driven to move along the sliding groove, thereby completing the adjustment of the size of the test range of the crops. At the same time, under the action of the test part, it is possible to observe whether the amount of water has an impact on the health of the crops. Through the setting of the micro air pump, the crops can be ventilated. Through the control of different air volumes, it is easy to know the impact of wind on the growth state of crops, and intuitively know the health of crops. Through the action of the heating lamp board, the temperature of crops can be controlled, and the growth state of crops can be known by using the changes in different temperatures, so that the health of crops can be comprehensively known, and the health of crops can be tested more intuitively.

[0014] 3. By setting a fixing component and pressing the test disk, the fixing column is pressed into the soil, and the paddle is turned to drive the rotating column to rotate, thereby driving the bevel gear 1 at the bottom of the rotating column to rotate. Under the meshing action of the bevel gear 1 and the bevel gear 2, the rotating cylinder is driven to rotate. Under the cooperation of the limiting column 3 and the Z-shaped groove on the rotating cylinder, the fixing cone on one side of the limiting column 3 is subjected to a force in the vertical direction. At the same time, due to the cooperation of the limiting column 3 and the spiral groove on the inner wall of the fixing cylinder, the force in the vertical direction is converted into a force along the spiral groove. The combined force of the path movement causes the fixed cone to rotate along the path of the spiral groove, which causes the fixed cones on both sides to rotate out and insert into the soil, thereby completing the fixation of the crop health test device, so that the crop health test device can remain stable in the soft soil. When the crop health test device needs to be pulled out, the paddle is toggled in the opposite direction to retract the fixed cone, release the fixation of the crop health test device, and allow the device to be smoothly pulled out of the soil, thereby improving the test efficiency of the crop health test device and making it more adaptable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a stereoscopic diagram of a crop health testing device according to an embodiment of the utility model;

[0017] Figure 2 is a cross-sectional view of a crop health testing device according to an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a test component in a crop health testing device according to an embodiment of the utility model;

[0019] Figure 4 It is a cross-sectional view of a testing part in a crop health testing device according to an embodiment of the utility model;

[0020] Figure 5 is a cross-sectional view of a fixing component in a crop health testing device according to an embodiment of the utility model;

[0021] Figure 6 It is a cross-sectional view of a fixed cylinder in a crop health testing device according to an embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram of a fixed cylinder in a crop health testing device according to an embodiment of the utility model;

[0023] Figure 8 The present invention is a schematic structural diagram of a fixed cone in a crop health testing device according to an embodiment of the present invention.

[0024] In the figure:

[0025] 1. Test plate; 2. Test assembly; 201. Drive unit; 2011. Drive turntable; 2012. Fixed shaft; 2013. Limiting column 1; 2014. L-shaped rod; 2015. Handle; 202. Test unit; 2021. Micro air pump; 2022. Micro water pump; 2023. Hose; 2024. Fixed table; 2025. Fixed seat; 2026. Limiting column 2; 2027. Test plate; 2028. Jet plate; 2029. Water spray plate; 2 0210, heating lamp board; 20211, groove; 20212, toggle groove; 3, fixing component; 301, fixing column; 302, rotating groove; 303, placement groove; 304, sliding hole; 305, rotating shaft; 306, paddle; 307, bevel gear one; 308, fixing cylinder; 309, spiral groove; 3010, rotating cylinder; 3011, Z-shaped groove; 3012, bevel gear two; 3013, fixing cone; 3014, limiting column three; 4, sliding groove. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a device for testing the health of crops is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 8 As shown, the crop health testing device according to the embodiment of the utility model includes a test tray 1. In specific applications, a battery is arranged at the bottom of the test tray 1, and the battery is electrically connected to the micro air pump 2021, the micro water pump 202, and the heating lamp board 20210 in sequence. Not shown in the figure, a test component 2 is arranged in the center of the test tray 1, a fixing component 3 is connected to the bottom of the test component 2, and a sliding groove 4 matching the test component 2 is opened on the top of the test tray 1.

[0029] In addition, the working principles and structures of the battery, micro air pump 2021, micro water pump 2022 and heating lamp board 20210 are all existing technologies and will not be elaborated here.

[0030] In one embodiment, for the above-mentioned test assembly 2, the test assembly 2 includes a driving part 201 arranged on the top of the test disk 1, and a plurality of test parts 202 are connected to the bottom of the driving part 201. The driving part 201 includes a driving turntable 2011 arranged on the top of the test disk 1, and the bottom of the driving turntable 2011 is connected to a fixed shaft 2012 that penetrates the test disk 1. The four corners of the bottom of the driving turntable 2011 are all provided with limit posts 2013, and the outer walls of the circumference of the limit posts 2013 are all sleeved with L-shaped rods 2014. The driving turntable 2 011 is provided with a handle 2015 at the top, the test part 202 includes a micro air pump 2021 arranged on the top of the test plate 1, and a micro water pump 2022 is arranged on one side of the micro air pump 2021. In specific applications, the side walls of the micro water pump 2022 are provided with connecting pipes, and are connected to the external water pipe. The side walls of the micro air pump 2021 and the micro water pump 2022 are connected with a hose 2023 at one end, and the end of the hose 2023 is connected to a fixing table 2024 matched with the sliding groove 4, and a fixing seat is arranged on one side of the fixing table 2024. 2025, a second limiting column 2026 connected to the end of the L-shaped rod 2014 is arranged on the top of the fixing seat 2025, a test plate 2027 is connected to the bottom of the fixing table 2024, a jet plate 2028 is arranged on one side of the test plate 2027, a water spray plate 2029 is arranged in the middle of the jet plate 2028, one of the hoses 2023 passes through the top of the fixing table 2024 and is connected to the jet plate 2028, and the other hose 2023 passes through the top of the fixing table 2024 and is connected to the water spray plate 2029, and one side of the test plate 2027 is provided with a jet plate 2028, and a water spray plate 2029 is arranged in the middle of the jet plate 2028. A heating lamp board 20210 is provided, a groove 20211 matching with the fixing component 3 is provided at the bottom of the test board 2027, and a toggle groove 20212 matching with the fixing component 3 is provided on one side of the test board 2027. Under the action of the test component, the size of the test range can be adjusted according to the growth and development and distribution of crops, and it is convenient to carry around, and the health of crops can be tested through a variety of test methods, thereby improving the test efficiency of the crop health test device and having a wider adaptability.

[0031] The specific working principle of the test assembly 2 is as follows: when the test range needs to be adjusted according to the growth and development and distribution of the crops to be tested, the handle on the driving turntable 2011 is twisted to drive the driving turntable 2011 to rotate, thereby driving the limiting column 1 2013 to rotate, and under the cooperation of the limiting column 1 2013 and the L-shaped rod 2014, the end of the L-shaped rod 2014 is driven to rotate, and at the same time, under the cooperation of the L-shaped rod and the limiting column 2026, the test part 202 is driven to move along the sliding groove 4, thereby completing the size of the test range of the crops. At the same time, under the action of the test unit, it is possible to observe whether the amount of water affects the health of crops. By setting the micro air pump 2021, the crops can be ventilated. By controlling different air volumes, it is easy to know the impact of wind on the growth status of crops, and intuitively know the health of crops. Under the action of the heating lamp board 20210, the temperature of crops can be controlled, and the growth status of crops can be known by using the changes in different temperatures, so that the health of crops can be comprehensively known, and the health of crops can be tested more intuitively.

[0032] In one embodiment, for the above-mentioned fixing component 3, the fixing component 3 includes a fixing column 301 arranged inside the groove 20211, a rotating groove 302 is opened at the top of the fixing column 301, a placement groove 303 is opened at the bottom of the rotating groove 302, a sliding hole 304 is symmetrically opened on the inner wall of the placement groove 303, a rotating shaft 305 is arranged inside the placement groove 303, a paddle 306 matching the toggle groove 20212 is connected to the top circumferential side wall of the rotating shaft 305, a bevel gear 1 307 is connected to the bottom end of the rotating shaft 305, a fixing cylinder 308 is arranged on the circumferential inner wall of the sliding hole 304, a spiral groove 309 is symmetrically opened on the circumferential inner wall of the fixing cylinder 308, and a rotating cylinder 308 is sleeved inside the fixing cylinder 308 3010, the circumferential outer wall of the rotating cylinder 3010 is symmetrically provided with Z-shaped grooves 3011, one end of the rotating cylinder 3010 is connected with a bevel gear 2 3012, and the bevel gear 2 3012 is meshed with the bevel gear 1 307, and a fixed cone 3013 is sleeved inside the rotating cylinder, and the circumferential outer wall of the fixed cone 3013 is symmetrically connected with a limiting column 3014, and the limiting column 3014 penetrates the fixed cylinder 308 and the circumferential inner wall of the rotating cylinder 3010 and cooperates with the spiral groove 309 and the Z-shaped groove 3011, so that under the action of the fixing component 3, it can be inserted into the farmland and complete the fixing work in the soft soil, thereby improving the testing efficiency of the crop health testing device and having a wider adaptability.

[0033] The specific working principle of the fixing component 3 is as follows: first, the crop health test device is placed on the farmland soil, and then the test plate 1 is pressed so that the fixing column 301 is pressed into the soil, and the paddle 306 is turned to drive the rotating shaft 305 to rotate under the action of the paddle 306, thereby driving the bevel gear 1 307 at the bottom of the rotating shaft 305 to rotate, and under the meshing action of the bevel gear 1 307 and the bevel gear 2 3012, the rotating cylinder 3010 is driven to rotate, and under the cooperation of the limiting column 3014 and the Z-shaped groove 3011 located on the rotating cylinder 3010, the fixing cone 3013 on one side of the limiting column 3014 is subjected to a force in the vertical direction. At the same time, due to the spiral friction between the limiting column 3014 and the inner wall of the fixing cylinder 308, the fixing cone 3013 on the one side of the limiting column 3014 is subjected to a force in the vertical direction. With the cooperation of the groove 309, the force in the vertical direction is converted into a resultant force moving along the path of the spiral groove 309, so that the fixed cone 3013 rotates along the path of the spiral groove 309, and the fixed cone 3013 is rotated out and inserted into the soil, thereby completing the fixation of the crop health test device, so that the crop health test device can remain stable in the soft soil. When the crop health test device needs to be pulled out, the paddle 306 is pushed in the reverse direction to retract the fixed cone 3013, release the fixation of the crop health test device, and allow the crop health test device to be smoothly pulled out of the soil, thereby improving the test efficiency of the crop health test device and making it more adaptable.

[0034] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0035] In actual application, first, according to the growth conditions of the crops to be tested and the range to be tested, the crop test range of the test component 2 is adjusted to the required size by twisting the handle 2015 on the top of the device, and then the crop health test device is put on the periphery of the crops to be tested, and the fixing component 3 is pressed into the farmland soil by pressing the test plate 1. At this time, the crop health test device is fixed by turning the paddle 306, and then the test component 2 is started to adjust the precipitation, wind force and temperature around the crops. Then, by changing the growth conditions, it is possible to observe whether the crops are tilted or growing abnormally, so as to obtain the health of the crops. If the crops are caused to fall over by just spraying water or blowing wind, it means that the health of the crops is poor. At this time, the fixing work of the crop health test device is released by reversely turning the paddle 306, and the crop health test device is pulled out to complete the test of the crop health.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crop health testing device, comprising a test plate (1), characterized in that: A test assembly (2) is provided through the top of the test disc (1), a fixing assembly (3) is connected to the bottom of the test assembly (2), and a plurality of sliding grooves (4) matching with the test assembly (2) are provided on the top of the test disc (1); The test assembly (2) comprises a driving part (201) arranged on the top of the test plate (1), and a plurality of testing parts (202) are connected to the bottom of the driving part (201); The driving unit (201) comprises a driving turntable (2011) arranged on the top of the test disc (1); the bottom of the driving turntable (2011) is connected to a fixed shaft (2012) penetrating the test disc (1); limiting columns (2013) are arranged at four corners of the bottom of the driving turntable (2011); the circumferential outer walls of the limiting columns (2013) are sleeved with L-shaped rods (2014); and the top of the driving turntable (2011) is provided with a handle (2015); The fixing assembly (3) comprises a fixing column (301), a top of the fixing column (301) is provided with a rotation groove (302), and a bottom of the rotation groove (302) is provided with a placement groove (303); The inner wall of the placement groove (303) is symmetrically provided with sliding holes (304), a rotating shaft (305) is arranged inside the placement groove (303), a paddle (306) matching with the paddle groove (20212) is connected to the top circumferential side wall of the rotating shaft (305), a bevel gear 1 (307) is connected to the bottom end of the rotating shaft (305), a fixing cylinder (308) is arranged on the circumferential inner wall of the sliding hole (304), and a spiral groove (309) is symmetrically arranged on the circumferential inner wall of the fixing cylinder (308); The fixed cylinder (308) is sleeved with a rotating cylinder (3010), the outer circumferential wall of the rotating cylinder (3010) is symmetrically provided with a Z-shaped groove (3011), one end of the rotating cylinder (3010) is connected with a second bevel gear (3012), and the second bevel gear (3012) is meshed with the first bevel gear (307), and the rotating cylinder is sleeved with a fixed cone (3013); The circumferential outer wall of the fixed cone (3013) is symmetrically connected to the limiting column three (3014), and the limiting column three (3014) passes through the circumferential inner walls of the fixed cylinder (308) and the rotating cylinder (3010) and cooperates with the spiral groove (309) and the Z-shaped groove (3011).

2. A crop health testing device according to claim 1, characterized in that: The testing part (202) comprises a micro air pump (2021) arranged on the top of the testing plate (1), a micro water pump (2022) being arranged on one side of the micro air pump (2021), and a hose (2023) being connected to the side walls of one end of each of the micro air pump (2021) and the micro water pump (2022); The end of the hose (2023) is connected to a fixed platform (2024) that matches the sliding groove (4); a fixed seat (2025) is provided on one side of the fixed platform (2024); a second limiting column (2026) connected to the end of the L-shaped rod (2014) is provided on the top of the fixed seat (2025); and a test plate (2027) is connected to the bottom of the fixed platform (2024).

3. A crop health testing device according to claim 2, characterized in that: A jet plate (2028) is provided on one side of the test plate (2027), a water spray plate (2029) is provided in the middle of the jet plate (2028), one of the hoses (2023) passes through the top of the fixed platform (2024) and is connected to the jet plate (2028), and another hose (2023) passes through the top of the fixed platform (2024) and is connected to the water spray plate (2029); A heating lamp board (20210) is provided on one side of the test board (2027), a groove (20211) matching with the fixing component (3) is provided on the bottom of the test board (2027), and a toggle groove (20212) matching with the fixing component (3) is provided on one side of the test board (2027).

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