Farmland soil monitoring device

Abstract

The utility model discloses a farmland soil monitoring device, which comprises a detection mechanism, a drilling mechanism and a collection mechanism, the detection mechanism comprises a table frame, a soil moisture monitor connected with the top of the table frame, and the drilling mechanism, the ground drilling mechanism comprises a hydraulic cylinder vertically penetrating through the table frame, a motor connected with the movable end of the hydraulic cylinder, a drill rod connected with an output shaft of the motor and a plurality of metal shells surrounding the bottom end of the drill rod. In the utility model, the hydraulic cylinder is matched with the motor, so that the drill rod goes deep into the earth surface, in the descending process, the outer end of the slope plate scrapes the inner wall of soil to enable the cover plate to firmly cover the top of the metal shell, the soil is prevented from entering the metal shell when the drill rod does not reach a proper depth, then the inner wall of the soil downwards presses the outer end of the slope plate when the drill rod ascends, and then the cover plate opens the top of the metal shell; then the soil flows into the metal shell, so that the purpose of sampling multiple samples is achieved, then the water content of the multiple samples is analyzed through the soil moisture monitor, and the accuracy of a detection result is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil monitoring technical field, concretely is a farmland soil monitoring device. BACKGROUND

[0002] Soil environmental monitoring refers to determining environmental quality (or pollution degree) and its change trend through the determination of representative values of factors influencing soil environmental quality. The commonly used soil monitoring refers to soil environmental monitoring, which generally includes the technical contents of site distribution sampling, sample preparation, analysis method, result characterization, data statistics and quality evaluation.

[0003] The application number CN202120991800.X provides a remote soil monitoring device, which comprises a monitoring device and other structures. The remote soil monitoring device provided by the utility model can make the electric telescopic rod move downward indirectly through the sliding plate and drive the reset rod to move downward, so that the sampling head can be driven to penetrate into the soil for sampling work. When the application is used, multiple samples cannot be taken out at the same depth, which leads to the inaccuracy of the monitoring results. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in the prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme that:

[0006] A farmland soil monitoring device, comprising a detection mechanism, a drilling mechanism and a collection mechanism, the detection mechanism comprising a table frame, a soil moisture monitor connected to the top of the table frame, a drilling mechanism, the drilling mechanism comprising a hydraulic cylinder vertically penetrating the table frame, a motor connected to the movable end of the hydraulic cylinder, a drill rod connected to the output shaft of the motor, a plurality of metal shells surrounding the bottom end of the drill rod, a collection mechanism, the collection mechanism comprising a cover plate movably connected to the top of the metal shell, a slope plate connected to the outer end of the cover plate, a gas cylinder embedded in the interior of the drill rod, and a cross plate connected to the movable end of the gas cylinder, the top of the cross plate being movably attached to the bottom of the plurality of cover plates.

[0007] By adopting the above technical scheme, the hydraulic cylinder cooperates with the motor to make the drill rod penetrate into the ground. During the descending process, the outer end of the slope plate scrapes the inner wall of the soil, so that the cover plate is tightly covered on the top of the metal shell, preventing the soil from entering the metal shell when the drill rod does not reach the appropriate depth. Then, when the drill rod rises, the inner wall of the soil will press down the outer end of the slope plate, and then the cover plate will open the top of the metal shell, and then the soil will flow into the metal shell, thereby achieving the purpose of multiple sample sampling. Then, through the soil moisture monitor, the water content of multiple samples is analyzed, and the accuracy of the detection result is improved.

[0008] The utility model discloses in a preferable example can be further configured as: multiple metal shell equal interval, annular arrangement, the metal shell is provided with triangle.

[0009] The utility model discloses in a preferable example can be further configured as: rubber pad is fixed with in the cover plate end, and rubber pad interference is pasted in the drill rod outside.

[0010] The utility model discloses in a preferable example can be further configured as: the slope board and cover plate integral molding, the slope board outer end is inclined and is set down.

[0011] The utility model discloses in a preferable example can be further configured as: the cross -wise opening suitable for cross -wise board lifting is seted up on the drill rod, and the cross -wise board outer end movable extension reaches the inside of multiple metal shell.

[0012] By adopting above-mentioned technical scheme, the utility model discloses the obtained beneficial effect is:

[0013] In the utility model, the hydraulic cylinder cooperates with the motor, so that the drill rod is deeply inserted into the ground. During the descending process, the outer end of the slope board scrapes the inner wall of the soil, so that the cover plate is tightly covered on the top of the metal shell. When the drill rod is not deep enough, the soil is prevented from entering the metal shell. Then, when the drill rod rises, the inner wall of the soil will press down the outer end of the slope board. Then, the cover plate opens the top of the metal shell, and the soil flows into the metal shell. Thus, the purpose of sampling multiple samples is achieved. Then, the soil moisture monitor is used to analyze the water content of multiple samples, so as to improve the accuracy of the detection result. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the detection mechanism schematic drawing of the utility model;

[0016] Figure 3 It is the earth drilling mechanism schematic drawing of the utility model;

[0017] Figure 4 It is the collection mechanism schematic drawing of the utility model.

[0018] Reference signs:

[0019] 100, detection mechanism; 110, table frame; 120, soil moisture monitor;

[0020] 200, earth drilling mechanism; 210, hydraulic cylinder; 220, motor; 230, drill rod; 240, metal shell;

[0021] 300, collection mechanism; 310, cover plate; 320, air cylinder; 330, slope board; 340, cross plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and apparent, the utility model is further described in detail below in combination with specific embodiments and with reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] It is understood that the above description is only exemplary and is not intended to limit the scope of the utility model.

[0024] Some embodiments of the utility model provide a farmland soil monitoring device which is described below in combination with the drawings.

[0025] Embodiment one:

[0026] In combination with Figures 1-4 the drawings, the utility model provides a farmland soil monitoring device which comprises a detection mechanism 100, a ground drilling mechanism 200 and a collection mechanism 300. The detection mechanism 100 comprises a table frame 110 and a soil moisture monitor 120 connected to the top of the table frame 110.

[0027] The ground drilling mechanism 200 comprises a hydraulic cylinder 210 vertically penetrating through the table frame 110, a motor 220 connected to the movable end of the hydraulic cylinder 210, a drill rod 230 connected to the output shaft of the motor 220 and a plurality of metal shells 240 surrounding the bottom end of the drill rod 230.

[0028] The collection mechanism 300 comprises a cover plate 310 movably connected to the top of the metal shell 240, a slope plate 330 connected to the outer end of the cover plate 310, an air cylinder 320 embedded in the inside of the drill rod 230 and a cross plate 340 connected to the movable end of the air cylinder 320. The top of the cross plate 340 is movably attached to the bottom of the plurality of cover plates 310.

[0029] Further, the plurality of metal shells 240 are equally spaced and arranged in a ring shape. The metal shell 240 is designed in a triangular shape. In combination with the shape of the drill rod 230, the bottom end of the drill rod 230 can be made into a pyramid shape, so that the drill rod 230 can easily sink into the ground.

[0030] Further, a cross opening suitable for lifting the cross plate 340 is formed on the drill rod 230. The outer end of the cross plate 340 movably extends into the inside of the plurality of metal shells 240. The cross opening is provided to facilitate the descent of the cross plate 340.

[0031] Embodiment two:

[0032] In combination with Figure 1 and Figure 4As shown, on the basis of the first embodiment, the inner end of the cover plate 310 is fixed with a rubber pad, and the rubber pad is tightly attached to the outer side of the drill rod 230. The rubber pad can improve the sealing of the cover plate 310 on the top of the metal shell 240, and prevent soil from flowing into the metal shell 240 when the drill rod 230 is lowered.

[0033] Embodiment three:

[0034] In combination Figure 1 and Figure 4 As shown in the above embodiment, the slope plate 330 is integrally formed with the cover plate 310, and the outer end of the slope plate 330 is inclined downward. The slope plate 330 is arranged to complete the opening and closing action when the cover plate 310 follows the drill rod 230 to rise and fall, thereby facilitating soil sampling.

[0035] The working principle and use process of the utility model are as follows: when the device is put into actual use, the hydraulic cylinder 210 and the motor 220 are started at the same time, then the drill rod 230 is immersed into the ground, and the multiple metal shells 240 cooperate to make the bottom end of the drill rod 230 into a pyramid shape, thereby facilitating the lowering of the drill rod 230. Then, the cover plate 130 and the slope plate 330 follow the lowering. Since the movement direction is straight downward, the outer end of the slope plate 330 scrapes the inner wall of the soil, so that the cover plate 130 is tightly covered on the top of the metal shell 240, thereby preventing soil from entering the metal shell 240 when the drill rod 230 does not reach the appropriate depth. When the drill rod 230 is raised, the inner wall of the soil will press the outer end of the slope plate 330, and then the cover plate 310 opens the top of the metal shell 240, and then the soil flows into the metal shell 240, thereby achieving the purpose of multiple sample sampling. Then, the soil moisture monitor 120 is used to analyze the water content of multiple samples, thereby improving the accuracy of the detection result.

[0036] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An agricultural field soil monitoring device, characterized by, The utility model relates to a soil water content monitoring device, including: Detection mechanism (100), detection mechanism (100) including table frame (110), soil moisture monitor (120) with table frame (110) top connection; Earth drilling mechanism (200), earth drilling mechanism (200) including vertical through table frame (110) hydraulic cylinder (210), motor (220) with hydraulic cylinder (210) movable end connection, drill rod (230) with motor (220) output shaft connection, multiple metal shell (240) surrounded in drill rod (230) bottom end; Collecting mechanism (300), collecting mechanism (300) including movable buckling in multiple metal shell (240) top cover plate (310), slope plate (330) with cover plate (310) outer end connection, cylinder (320) embedded in drill rod (230) inside, cross plate (340) with cylinder (320) movable end connection, cross plate (340) top with multiple cover plate (310) bottom movable adhesion.

2. The farmland soil monitoring device according to claim 1, characterized in that, Multiple metal shell (240) equidistant, annular arrangement, the metal shell (240) is provided with triangular.

3. The device of claim 1, wherein, The inner end of the cover plate (310) is fixedly connected with a rubber pad, and the rubber pad is tightly attached to the outer side of the drill rod (230).

4. The farmland soil monitoring device of claim 1, wherein, The slope plate (330) is integrally formed with the cover plate (310), and the outer end of the slope plate (330) is inclined downward.

5. The device of claim 1, wherein, The drill rod (230) is provided with a cross opening suitable for lifting the cross plate (340), and the outer end of the cross plate (340) extends into the multiple metal shells (240).

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