Land detection device based on agricultural development

Abstract

The invention discloses an agricultural development-based land detection device, which comprises a detection seat, a rotating seat, a detection assembly, a stirring assembly and a closing assembly, and is characterized in that the detection seat is provided with a plurality of placing cavities for placing to-be-detected soil; the detection seat is provided with a containing cavity used for containing the rotating seat, the rotating seat is rotatably installed in the containing cavity, the detection assembly is installed in the rotating seat, the multiple containing cavities are communicated with the containing cavity through the detection holes, the sealing assembly is installed in the detection holes, and the stirring assembly is installed on the rotating seat. And in the rotating process of the rotating seat, after the sealing assemblies in the multiple detection holes are sequentially driven to be opened, the detection assemblies extend into the placement cavity from the detection holes to detect the to-be-detected soil. The soil to be detected is placed in the placing cavity on the detection seat, so that the soil to be detected is detected in a closed space, and the accuracy of a detection result can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and in particular to a land detection device based on agricultural development. Background Art

[0003] In actual operation, the first task of agricultural planting is to determine the type of land, in order to better plan how to plant or cultivate the most suitable products. Soil testing is a direct means to determine the soil type. It mainly includes two aspects: one is the sampling of soil samples, and the other is the analysis and testing of the samples. The test includes moisture content testing, etc. In the process of moisture content testing of the soil to be tested, the soil to be tested is exposed to the air, and moisture will be dissipated into the air, resulting in inaccurate moisture content test results. Summary of the invention

[0004] The problem to be solved by the present invention is to provide a land detection device based on agricultural development, which can effectively improve the accuracy of the detection result by placing the soil to be detected into a placement cavity on a detection seat so that the soil to be detected is placed in a closed space for detection.

[0005] The technical solution provided by the present invention to solve the above problems is: a land detection device based on agricultural development, comprising a detection seat, on which a plurality of placement cavities for placing the soil to be detected are arranged, and further comprising a rotating seat, a detection component, a toggle component and a sealing component;

[0006] The detection seat is provided with a accommodating cavity for accommodating the rotating seat, the rotating seat can be rotatably installed in the accommodating cavity, the detection component is installed in the rotating seat, a plurality of the placement cavities are connected with the accommodating cavity through the detection hole, the closing component is installed in the detection hole, and the toggle component is installed on the rotating seat. During the rotation process, the rotating seat sequentially drives the closing components in a plurality of detection holes to open, and then the detection component extends from the detection hole into the placement cavity to detect the soil to be detected.

[0007] Preferably, the detection component includes a moisture sensor and a driving cylinder, the moisture sensor is installed at the output end of the driving cylinder, and a radial installation cavity 1 for installing the detection component is provided on the rotating seat.

[0008] Preferably, the plurality of placement cavities are arranged in a circular array around the accommodating cavity.

[0009] Preferably, a second installation cavity is provided on the rotating seat near the opening of the first installation cavity, the toggle assembly is installed in the second installation cavity, the toggle assembly includes a toggle rod and a toggle spring, one end of the toggle rod is hinged in the second installation cavity, the toggle spring is obliquely installed in the second installation cavity, one end of the toggle spring is connected to the upper end of the toggle rod, and the other end is connected to the cavity wall of the second installation cavity.

[0010] Preferably, the closing assembly includes a closing plate, a reset spring and a guide rod, a movable cavity is provided on the hole wall of the detection hole, the closing plate cooperates with the movable cavity, the guide rod is installed at one end of the closing plate, a guide hole cooperating with the guide rod is provided at the bottom of the movable cavity, the reset spring is sleeved on the guide rod, one end of the reset spring abuts against the closing plate, and the other end abuts against the bottom of the movable cavity.

[0011] Preferably, the closing plate is an arc-shaped plate, and the movable cavity is an arc-shaped cavity that matches the shape of the arc-shaped plate.

[0012] Preferably, the guide rod is an arc-shaped rod, and the guide hole is an arc-shaped hole that matches the shape of the guide rod.

[0013] Preferably, it also includes a plurality of upper covers, which are covered on the upper end of the placement cavity.

[0014] Preferably, it further comprises a driving motor, wherein the driving motor is installed in the detection seat, and the output end of the driving motor is connected to the lower end of the rotating seat.

[0015] Preferably, a plurality of bearings are installed in the accommodating cavity, and the outer circumferential surface of the rotating seat cooperates with the inner ring of the bearing.

[0016] Compared with the prior art, the present invention has the advantages that: by placing the soil to be tested into the placement cavity on the testing seat, the soil to be tested is placed in a closed space for testing, which can effectively improve the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 is a cross-sectional view of the present invention;

[0020] Figure 3 is a cross-sectional view of the present invention;

[0021] Figure 4 yesFigure 3 Enlarged schematic view at position A;

[0022] Figure 5 It is a cross-sectional view of the rotating seat;

[0023] Figure 6 is Figure 5 Enlarged schematic view at position B.

[0024] Reference numerals in the drawings: 1. Detection seat, 2. Upper cover, 3. Placement cavity, 4. Detection hole, 5. Bearing, 6. Rotating seat, 7. Accommodation cavity, 8. Moisture sensor, 9. Driving cylinder, 10. Driving motor, 11. Soil to be detected, 12. Sealing plate, 13. Return spring, 14. Activity cavity, 15. Guide rod, 16. Guide hole, 17. Poking block, 18. Installation cavity one, 19. Poking rod, 20. Installation cavity two, 21. Poking spring. Detailed implementation manners

[0025] The following will, in conjunction with the drawings and embodiments, elaborate in detail on the implementation manners of the present invention, so as to fully understand the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects and implement accordingly.

[0026] In the description of the present invention, it should be noted that for orientation terms, such as the terms "center", "horizontal", "vertical", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

[0027] In addition, for the terms "first" and "second", they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, for the terms "assembled", "connected", "joined", they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or connected through an intermediate medium, and can be internally connected and communicated between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0030] It should also be understood that the terms used in this description of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the description of the embodiments of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms of "a", "an" and "the" are intended to include plural forms.

[0031] As shown in the accompanying drawings, a specific embodiment of the present invention is a land detection device based on agricultural development, comprising a detection seat 1, on which a plurality of placement cavities 3 for placing the soil 11 to be detected are arranged, and further comprising a rotating seat 6, a detection component, a toggle component and a closing component;

[0032] The detection seat 1 is provided with a accommodating cavity 7 for accommodating the rotating seat 6. The rotating seat 6 can be rotatably installed in the accommodating cavity 7. The detection component is installed in the rotating seat 6. The multiple placement cavities 3 are connected with the accommodating cavity 7 through the detection hole 4. The closing component is installed in the detection hole 4. The toggle component is installed on the rotating seat 6. During the rotation process, the rotating seat 6 drives the closing components in the multiple detection holes 4 to open in sequence, and then the detection component extends from the detection hole 4 into the placement cavity 3 to detect the soil 11 to be detected.

[0033] In the above solution, by placing the soil to be tested into the placement cavity on the testing seat, the soil to be tested is placed in a closed space for testing, which can effectively improve the accuracy of the test results.

[0034] Specifically, the detection component includes a moisture sensor 8 and a driving cylinder 9, the moisture sensor 8 is installed at the output end of the driving cylinder 9, and the rotating seat 6 is provided with a radial installation cavity 18 for installing the detection component.

[0035] In this embodiment, the plurality of placement cavities 3 are arranged in a circular array around the accommodating cavity 7 .

[0036] In this embodiment, further, a mounting cavity 20 is provided on the rotating seat 6 near the opening of the mounting cavity 18, and the toggle assembly is installed in the mounting cavity 20. The toggle assembly includes a toggle rod 19 and a toggle spring 21. One end of the toggle rod 19 is hinged in the mounting cavity 20, and the toggle spring 21 is obliquely installed in the mounting cavity 20. One end of the toggle spring 21 is connected to the upper end of the toggle rod 19, and the other end is connected to the cavity wall of the mounting cavity 20.

[0037] As another embodiment of the present invention, the closing assembly includes a closing plate 12, a reset spring 13 and a guide rod 15. An active cavity 14 is provided on the hole wall of the detection hole 4. The closing plate 12 cooperates with the active cavity 14. The guide rod 15 is installed at one end of the closing plate 12. The bottom of the active cavity 14 is provided with a guide hole 16 that cooperates with the guide rod 15. The reset spring 13 is sleeved on the guide rod 15. One end of the reset spring 13 abuts against the closing plate 12, and the other end abuts against the bottom of the active cavity 14. Further, the closing plate 12 is an arc-shaped plate, and the active cavity 14 is an arc-shaped cavity that matches the shape of the arc-shaped plate. Further, the guide rod 15 is an arc-shaped rod, and the guide hole 16 is an arc-shaped hole that matches the shape of the guide rod 15.

[0038] Among them, the stiffness of the reset spring is smaller than that of the toggle spring, that is, when the toggle rod drives the closing plate to open, the reset spring is deformed, and the toggle spring is basically not deformed.

[0039] As another embodiment of the present invention, it further comprises a plurality of upper covers 2 , wherein the upper covers 2 are covered on the upper end of the placement cavity 3 .

[0040] As another embodiment of the present invention, it further comprises a driving motor 10 , which is installed in the detection seat 1 , and the output end of the driving motor 10 is connected to the lower end of the rotating seat 6 .

[0041] As another embodiment of the present invention, a plurality of bearings 5 ​​are installed in the accommodating cavity 7 , and the outer circumferential surface of the rotating seat 6 cooperates with the inner ring of the bearing 5 .

[0042] It should be noted that, in order to facilitate the toggle lever to toggle the closing plate, a toggle block 17 is provided on the outer side of the closing plate, and the toggle lever cooperates with the toggle block to open the closing plate. Specifically, a sensor is installed in each detection hole, and when the sensor senses that the toggle block is in contact with the hole wall of the detection hole, the driving motor is controlled to be turned off.

[0043] In the above scheme, when conducting detection, the driving motor rotates, driving the rotating seat to rotate. During the rotation of the rotating seat, the toggle rod on the rotating seat first contacts the toggle block on the closest closing plate, driving the closing plate to compress the reset spring, so that the detection hole is opened until the sensor senses that the toggle block is in contact with the hole wall of the detection hole. The driving motor is turned off and the driving cylinder is turned on to drive the probe of the moisture sensor to be inserted into the soil to be detected for detection. After the detection is completed, the driving cylinder drives the moisture sensor to retract into the installation cavity 1, and then the driving motor is turned on again to drive the rotating seat to continue to rotate. Since the closing plate cannot be displaced any further, the toggle rod compresses the toggle spring, causing the toggle rod to rotate around the hinge and tilt, thereby disengaging the toggle rod from the toggle block on the closing plate, and then detecting the soil to be detected in the next cavity.

[0044] The above description is only for the best embodiment of the present invention, but it should not be understood as limiting the claims. The present invention is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. A land detection device based on agricultural development, comprising a detection base (1), wherein the detection base (1) is provided with a plurality of placement cavities (3) for placing soil (11) to be detected, characterized in that: It also includes a rotating seat (6), a detection component, a toggle component and a sealing component; The detection seat (1) is provided with a receiving cavity (7) for receiving the rotating seat (6); the rotating seat (6) is rotatably mounted in the receiving cavity (7); the detection component is mounted in the rotating seat (6); the plurality of placement cavities (3) are connected to the receiving cavity (7) through the detection hole (4); the sealing component is mounted in the detection hole (4); the shifting component is mounted on the rotating seat (6); the rotating seat (6) sequentially drives the sealing components in the plurality of detection holes (4) to open during the rotation process; the detection component then extends from the detection hole (4) into the placement cavity (3) to detect the soil (11) to be detected.

2. A land detection device based on agricultural development according to claim 1, characterized in that: The detection component comprises a moisture sensor (8) and a driving cylinder (9), wherein the moisture sensor (8) is mounted on the output end of the driving cylinder (9), and a radial mounting cavity (18) for mounting the detection component is provided on the rotating seat (6).

3. A land detection device based on agricultural development according to claim 1, characterized in that: The plurality of placement cavities (3) are arranged in a circular array around the accommodating cavity (7).

4. A land detection device based on agricultural development according to claim 2, characterized in that: A second mounting cavity (20) is provided on the rotating seat (6) at a position close to the opening of the first mounting cavity (18); the toggle assembly is installed in the second mounting cavity (20); the toggle assembly comprises a toggle rod (19) and a toggle spring (21); one end of the toggle rod (19) is hinged in the second mounting cavity (20); the toggle spring (21) is obliquely installed in the second mounting cavity (20); one end of the toggle spring (21) is connected to the upper end of the toggle rod (19); and the other end is connected to the cavity wall of the second mounting cavity (20).

5. The land detection device based on agricultural development according to claim 1 is characterized in that: The sealing component comprises a sealing plate (12), a reset spring (13) and a guide rod (15); a movable cavity (14) is arranged on the hole wall of the detection hole (4); the sealing plate (12) cooperates with the movable cavity (14); the guide rod (15) is installed on one end of the sealing plate (12); a guide hole (16) cooperating with the guide rod (15) is arranged at the bottom of the movable cavity (14); the reset spring (13) is sleeved on the guide rod (15); one end of the reset spring (13) abuts against the sealing plate (12), and the other end abuts against the bottom of the movable cavity (14).

6. A land detection device based on agricultural development according to claim 5, characterized in that: The closing plate (12) is an arc-shaped plate, and the movable cavity (14) is an arc-shaped cavity that matches the shape of the arc-shaped plate.

7. A land detection device based on agricultural development according to claim 6, characterized in that: The guide rod (15) is an arc-shaped rod, and the guide hole (16) is an arc-shaped hole that matches the shape of the guide rod (15).

8. The land detection device based on agricultural development according to claim 1 is characterized by: It also comprises a plurality of upper covers (2), wherein the upper covers (2) cover the upper end of the placement cavity (3).

9. The land detection device based on agricultural development according to claim 1, characterized in that: It also includes a driving motor (10), which is installed in the detection seat (1), and the output end of the driving motor (10) is connected to the lower end of the rotating seat (6).

10. The land detection device based on agricultural development according to claim 1, characterized in that: A plurality of bearings (5) are installed in the accommodating cavity (7), and the outer circumferential surface of the rotating seat (6) cooperates with the inner ring of the bearing (5).

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