Portable soybean planting pH value detection device

Abstract

The utility model relates to the field of soybean planting, in particular to a portable soybean planting pH value detection device which comprises a detection main body, a detection probe is arranged on the bottom surface of the detection main body, a bottom plate is fixedly connected to the inner bottom wall of the detection main body, and a top plate is fixedly connected to the inner top wall of the detection main body. The upper surface of the bottom plate is fixedly connected with two side plates, and the upper surface of each side plate is fixedly connected with the bottom surface of a top plate. The output shaft drives the control panel to ascend and descend in the rotating process, the control panel is promoted to drive the sliding block through the sliding rod to move with the L-shaped groove as a track under the action of the inclined groove and the L-shaped groove, and then the protective shell is driven to move, so that the detection probe of the detection device can be protected, and the detection efficiency is improved. The protection structure can be conveniently opened and closed, and the problem that a detection probe of an existing pH value detection device is generally exposed to the outside and is prone to being collided and damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean planting, in particular to a portable soybean planting pH detection device. Background Art

[0002] Soybean is one of the important economic crops in my country and one of the most important food, oil and protein crops in the world. Soil management is crucial to the growth and development of soybean. Soybean prefers neutral or slightly acidic soil, and the pH value should be controlled between 6.0-7.0. If the soil is too acidic or alkaline, it will affect the growth and development of soybean.

[0003] The detection probe of the existing pH detection device is generally exposed to the outside, which makes the detection probe easily damaged by bumps, which not only shortens the service life of the detection probe and causes economic losses, but also affects the pH detection result and causes errors in the detection result.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the shortcomings and defects that the detection probe of the existing pH detection device is easily bumped, causing damage to the instrument and affecting the accuracy of the detection data.

[0006] The utility model discloses a portable soybean planting pH detection device, comprising a detection body, a detection probe being provided on the bottom surface of the detection body, an inner bottom wall of the detection body being fixedly connected with a bottom plate, an inner top wall of the detection body being fixedly connected with a top plate, two side plates being fixedly connected with the upper surface of the bottom plate, the upper surface of each side plate being fixedly connected with the bottom surface of the top plate, two control boards being fixedly connected with the upper surface of the bottom plate, a motor being fixedly connected with the upper surface of the bottom plate, and an output shaft being internally rotatably connected with the motor.

[0007] By adopting the above scheme, since the detection probe of the existing pH detection device is generally exposed to the outside and is easily damaged, a protective shell is provided to protect the detection probe. During the lifting process, the control board drives the slider to move with the L-shaped groove as the track under the action of the slide bar, the inclined groove and the L-shaped groove, so that the protective shell can be automatically opened and closed, which facilitates the use of the detection device.

[0008] Optionally, an L-shaped groove is provided inside the side panel, and the side panel is slidably connected to a slider via the L-shaped groove, so that the slider can move with the L-shaped groove as a track.

[0009] By adopting the above solution, the slider is always moved with the L-shaped groove as the track, and then the protective shell is driven to open and close through the connecting arm.

[0010] Furthermore, a connecting arm is fixedly connected to the bottom surface of the sliding block, a protective shell is fixedly connected to the bottom end of the connecting arm, and an inner wall of the protective shell contacts the outer circumferential surface of the detection probe.

[0011] By adopting the above solution, the detection probe is protected by the protective shell, so that the detection probe is prevented from being continuously exposed to the outside, the service life of the detection probe is extended, and the accuracy of the detection result is guaranteed.

[0012] Furthermore, a limit plate is fixedly connected to the outer surface of the control panel, and the limit plate is slidably connected to the side panel via a slot provided inside the side panel.

[0013] By adopting the above solution, the control panel is restricted so that the control panel is always kept in longitudinal lifting and lowering, thereby increasing the stability of the control panel movement.

[0014] Furthermore, an inclined groove is provided inside the control panel, and the control panel is slidably connected to a slide rod through the inclined groove, and a side of the slide rod close to the slide is fixedly connected to the slide.

[0015] By adopting the above scheme, the control panel can move along the L-shaped groove as a track by driving the slider through the sliding rod under the action of the inclined groove during the movement, thereby completing the opening and closing operation of the protective shell, improving the safety of the detection probe, and facilitating the user's operation.

[0016] Furthermore, a limiting ring is fixedly sleeved on the outer circumferential surface of the sliding rod, and the outer circumferential surface of the limiting ring is slidably connected to the control board through a hollow groove provided inside the control board.

[0017] By adopting the above solution, the sliding rod and the slider are restricted to prevent the sliding rod and the slider from sliding and deviating and leaving the track, thereby increasing the stability of the movement of the sliding rod and the slider.

[0018] Furthermore, the outer circumferential surface of the output shaft is provided with a threaded structure, and the output shaft is threadedly connected to a threaded tube through the threaded structure of the outer circumferential surface. The outer circumferential surface of the threaded tube is fixedly connected to two connecting plates, and one end of each connecting plate away from the threaded tube is fixedly connected to the upper surface of the control board.

[0019] By adopting the above solution, the output shaft can drive the threaded tube to move up and down through the threaded structure, thereby driving the control panel to move up and down.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model drives the control board to rise and fall during the rotation of the output shaft, so that the control board drives the slider to move along the inclined groove and the L-shaped groove with the L-shaped groove as the track through the slide rod, thereby driving the protective shell to move, thereby achieving the effect of protecting the detection probe of the detection device and facilitating the opening and closing of the protection structure, and solving the problem that the detection probe of the existing pH detection device is generally exposed to the outside and is easily damaged by bumps.

[0022] 2. The utility model has a simple structure and is easy to use. It can protect the detection probe of the detection device to prevent the detection probe from being damaged by bumps, extend the service life of the detection probe, prevent errors in the detection results, and ensure the accuracy of the detection results. The protective structure can be automatically opened and closed, providing convenience for users and improving the flexibility and portability of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the detection probe of the utility model;

[0026] Figure 3 This is a schematic diagram of the side panel structure of the utility model;

[0027] Figure 4 It is a partial side structural schematic diagram of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the control panel of the utility model;

[0029] Figure 6 This is a schematic diagram of the slide bar structure of the utility model.

[0030] In the figure: 1. Detection body; 2. Detection probe; 3. Bottom plate; 4. Top plate; 5. Side plate; 6. L-shaped groove; 7. Slider; 8. Connecting arm; 9. Protective shell; 10. Control board; 11. Limit plate; 12. Inclined groove; 13. Sliding rod; 14. Limit ring; 15. Motor; 16. Output shaft; 17. Threaded pipe; 18. Connecting plate. DETAILED DESCRIPTION

[0031] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0032] See also Figure 1 - Figure 6 The utility model discloses a portable soybean planting pH detection device, comprising a detection body 1, a detection probe 2 is provided on the bottom surface of the detection body 1, the pH detection can be performed through the detection probe 2, and then the detection result is obtained through the detection body 1, the inner bottom wall of the detection body 1 is fixedly connected with a bottom plate 3, and the inner top wall of the detection body 1 is fixedly connected with a top plate 4;

[0033] Two side panels 5 are fixedly connected to the upper surface of the bottom plate 3, and the upper surface of each side panel 5 is fixedly connected to the bottom surface of the top plate 4. Two control panels 10 are fixedly connected to the upper surface of the bottom plate 3, and the outer surface of the control panel 10 is fixedly connected to a limit plate 11. The limit plate 11 is slidably connected to the side panel 5 through the empty groove opened inside the side panel 5, so as to limit the control panel 10, so as to keep the control panel 10 vertically lifted and lowered at all times, thereby increasing the stability of the movement of the control panel 10;

[0034] like Figure 3 and Figure 4 As shown, the upper surface of the bottom plate 3 is fixedly connected with a motor 15, the inside of the motor 15 is rotatably connected with an output shaft 16, the outer circumferential surface of the output shaft 16 is provided with a threaded structure, the output shaft 16 is threadedly connected with a threaded tube 17 through the threaded structure of the outer circumferential surface, the outer circumferential surface of the threaded tube 17 is fixedly connected with two connecting plates 18, and one end of each connecting plate 18 away from the threaded tube 17 is fixedly connected to the upper surface of the control board 10 respectively;

[0035] In this embodiment, the motor 15 can be started as a power to drive the output shaft 16 to rotate, the output shaft 16 drives the threaded tube 17 to move up and down through the threaded structure, and the threaded tube 17 drives the control board 10 to move up and down through the connecting plate 18;

[0036] like Figure 1 and Figure 5 As shown, an L-shaped groove 6 is provided inside the side plate 5, and a slider 7 is slidably connected to the side plate 5 through the L-shaped groove 6. A connecting arm 8 is fixedly connected to the bottom surface of the slider 7, and a protective shell 9 is fixedly connected to the bottom end of the connecting arm 8. The inner wall of the protective shell 9 contacts the outer circumferential surface of the detection probe 2. An inclined groove 12 is provided inside the control board 10, and a slide bar 13 is slidably connected to the control board 10 through the inclined groove 12. The slide bar 13 is fixedly connected to the slide bar 7 on the side close to the slide bar 7.

[0037] In a preferred embodiment, the two L-shaped grooves 6 are opened in opposite directions, the two inclined grooves 12 are opened in opposite directions, and the positions of the inclined grooves 12 correspond to the positions of the L-shaped grooves 6, so that the two protective shells 9 can be opened and closed in opposite directions at the same time;

[0038] like Figure 5 As shown, the outer circumferential surface of the slide bar 13 is fixedly sleeved with a limit ring 14, and the outer circumferential surface of the limit ring 14 is slidably connected to the control board 10 through an empty groove opened inside the control board 10, so as to limit the slide bar 13, prevent the slide bar 13 from sliding and deviating, and deviate from the track, thereby increasing the stability of the movement of the slide bar 13;

[0039] In this embodiment, during the lifting process, the control panel 10 will drive the slider 7 through the slide rod 13 to move with the L-shaped groove 6 as the track under the action of the inclined groove 12 and the L-shaped groove 6. The slider 7 will drive the protective shell 9 to move horizontally first through the connecting arm 8, and then lift it longitudinally, so that the protective shell 9 can be automatically opened for easy use.

[0040] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A portable soybean planting pH detection device, comprising a detection body (1), characterized in that: The bottom surface of the detection body (1) is provided with a detection probe (2); the inner bottom wall of the detection body (1) is fixedly connected to a bottom plate (3); the inner top wall of the detection body (1) is fixedly connected to a top plate (4); the upper surface of the bottom plate (3) is fixedly connected to two side plates (5); the upper surface of each side plate (5) is fixedly connected to the bottom surface of the top plate (4); the upper surface of the bottom plate (3) is fixedly connected to two control boards (10); the upper surface of the bottom plate (3) is fixedly connected to a motor (15); the internal rotation of the motor (15) is connected to an output shaft (16).

2. A portable soybean planting pH detection device according to claim 1, characterized in that: An L-shaped groove (6) is provided inside the side plate (5), and the side plate (5) is slidably connected to a slider (7) via the L-shaped groove (6).

3. A portable soybean planting pH detection device according to claim 2, characterized in that: The bottom surface of the slider (7) is fixedly connected to a connecting arm (8), the bottom end of the connecting arm (8) is fixedly connected to a protective shell (9), and the inner wall of the protective shell (9) is in contact with the outer circumferential surface of the detection probe (2).

4. A portable soybean planting pH detection device according to claim 1, characterized in that: The outer surface of the control panel (10) is fixedly connected to a limit plate (11), and the limit plate (11) is slidably connected to the side panel (5) via a hollow groove provided inside the side panel (5).

5. A portable soybean planting pH detection device according to claim 2, characterized in that: The control panel (10) is provided with an inclined groove (12) inside, and the control panel (10) is slidably connected to a slide bar (13) via the inclined groove (12), and the slide bar (13) is fixedly connected to the slide bar (7) on a side close to the slide bar (7).

6. A portable soybean planting pH detection device according to claim 5, characterized in that: The outer circumferential surface of the slide rod (13) is fixedly sleeved with a limit ring (14), and the outer circumferential surface of the limit ring (14) is slidably connected to the control board (10) through a hollow groove provided inside the control board (10).

7. A portable soybean planting pH detection device according to claim 1, characterized in that: The outer circumferential surface of the output shaft (16) is provided with a threaded structure, and the output shaft (16) is threadedly connected to a threaded tube (17) through the threaded structure of the outer circumferential surface, and the outer circumferential surface of the threaded tube (17) is fixedly connected to two connecting plates (18), and one end of each connecting plate (18) away from the threaded tube (17) is fixedly connected to the upper surface of the control board (10).

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