A soil sampling dispenser

Abstract

The utility model belongs to soil sampling equipment technical field especially is a kind of soil sampling subpackager, including box, the front of box is fixedly connected with controller, the bottom of box is fixedly connected with battery case, the inner bottom wall of box is fixedly connected with two groups of electric push rod, the telescopic end of each electric push rod is fixedly connected with push plate, the upper surface of each push plate is fixedly connected with sealing washer, the inside of box is provided with two groups of holding tube, the outer surface of each push plate and sealing washer is contacted with the inner wall of holding tube, by being provided with the cooperation of electric push rod, push plate and sealing washer, and by battery for electric push rod provides electric power support, when needing to take out the soil sample in holding tube, first open protective cover, then by controller starts electric push rod, makes its telescopic end drive push plate and sealing washer and moves upwards along holding tube inner wall, utilizes the thrust of push plate and pushes out soil sample from holding tube, need not artificial repeatedly to pour or scrape.

Description

Technical Field

[0001] This utility model belongs to the technical field of soil sampling equipment, and specifically relates to a soil sampling dispenser. Background Technology

[0002] Soil sampling refers to the process of collecting representative soil samples from the field environment according to specific technical specifications and methods. Its purpose is to obtain information such as the physical, chemical, and biological properties of the soil by conducting laboratory analysis on the collected samples, so as to provide basic data for soil resource management, agricultural production guidance, environmental quality monitoring, ecological surveys and scientific research.

[0003] However, after soil sampling, the samples need to be stored in a dispenser and transported to the laboratory. The current dispensers are obviously inconvenient in actual use. When it is necessary to remove the soil sample from the dispenser, the operation is often not smooth. This is because the dispensers often adopt a highly sealed structure to meet the needs of storage and transportation, and some also have complex partitions or fixing parts, which makes it easy for soil to remain in corners, gaps or joints. When removing it, it is necessary to repeatedly pour and scrape, which is time-consuming and laborious. Improper operation may also affect the integrity of the sample, causing trouble for the sample processing before subsequent experiments.

[0004] To address the aforementioned issues, this application proposes a soil sampling dispenser. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a soil sampling dispenser that improves the ease of use of the soil sampling dispenser.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a soil sampling and dispensing device, comprising a box body, a controller fixedly connected to the front of the box body, a battery casing fixedly connected to the bottom of the box body, two sets of electric push rods fixedly connected to the inner bottom wall of the box body, a push plate fixedly connected to the telescopic end of each electric push rod, a sealing gasket fixedly connected to the upper surface of each push plate, two sets of placement tubes arranged inside the box body, the outer surfaces of each push plate and sealing gasket contacting the inner wall of the placement tube, a protective cover snapped into the inside of each placement tube, and a storage battery fixedly connected to the inner wall of the battery casing.

[0007] As a preferred embodiment of this utility model, the front and back of the box are fixedly connected to connecting plates, and the upper surfaces of the two connecting plates are jointly fixedly connected to a lifting plate.

[0008] As a preferred embodiment of this utility model, the upper surface of the box is movably hinged with an opening and closing door, and the upper surface of the opening and closing door is fixedly connected with a handle.

[0009] As a preferred embodiment of this utility model, a reinforcing ring is fixedly connected to the outer surface of each electric push rod, and the bottom surface of each reinforcing ring is fixedly connected to the inner bottom wall of the housing.

[0010] As a preferred embodiment of this utility model, each of the placement tubes has a fixed bracket fixedly connected to its outer surface, and the bottom surface of each fixed bracket is fixedly connected to the inner bottom wall of the box.

[0011] As a preferred embodiment of this utility model, an assisting rod is fixedly connected to the upper surface of each protective cover, and rubber rings arranged at equal intervals are fixedly connected to the outer surface of each assisting rod.

[0012] As a preferred embodiment of this utility model, a protective door is movably hinged to the left side of the battery casing, and an assist block is fixedly connected to the left side of the protective door.

[0013] As a preferred embodiment of this utility model, the bottom surface of the battery casing is fixedly connected to two sets of connecting posts, and the bottom end of each connecting post is fixedly connected to a support base.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By using an electric push rod, a push plate, and a sealing gasket, and with the electric push rod powered by a battery, when it is necessary to remove the soil sample from the placement tube, first open the protective cover, and then start the electric push rod through the controller. This causes the extension end of the push rod to move the push plate and the sealing gasket upward along the inner wall of the placement tube. The pushing force of the push plate pushes the soil sample out of the placement tube, eliminating the need for repeated manual pouring or scraping. This effectively solves the problems of inconvenient soil removal and easy soil residue in traditional dispensing devices, significantly improving the ease of operation. At the same time, the sealing gasket is in close contact with the inner wall of the placement tube, and the protective cover can seal the top of the placement tube, which can prevent soil from leaking out from the gaps during storage and transportation, reduce soil residue during pushing, and ensure sample integrity. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the box in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the tube in this utility model;

[0019] Figure 4 This is a schematic diagram of the sealing gasket structure in this utility model;

[0020] Figure 5 This is a cross-sectional view of the protective door in this utility model;

[0021] In the diagram: 1. Box body; 2. Battery casing; 3. Controller; 4. Connecting plate; 5. Opening door; 6. Lifting plate; 7. Handle; 8. Placement tube; 9. Fixing frame; 10. Reinforcing ring; 11. Connecting column; 12. Electric push rod; 13. Push plate; 14. Sealing gasket; 15. Protective cover; 16. Rubber ring; 17. Assist rod; 18. Protective door; 19. Assist block; 20. Battery; 21. Support base. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] Please see Figure 1-5 The present invention provides the following technical solution: a soil sampling and dispensing device, including a box 1, a controller 3 fixedly connected to the front of the box 1, a battery shell 2 fixedly connected to the bottom of the box 1, two sets of electric push rods 12 fixedly connected to the inner bottom wall of the box 1, a push plate 13 fixedly connected to the telescopic end of each electric push rod 12, a sealing gasket 14 fixedly connected to the upper surface of each push plate 13, two sets of placement tubes 8 arranged inside the box 1, the outer surfaces of each push plate 13 and the sealing gasket 14 contacting the inner wall of the placement tube 8, a protective cover 15 snapped into the inside of each placement tube 8, and a storage battery 20 fixedly connected to the inner wall of the battery shell 2;

[0025] In this embodiment, the controller 3 adopts a microcontroller, which is a microcomputer chip that integrates functions such as a central processing unit, memory and input / output interface. It can control external devices through programming, accurately regulate the operation of the electric push rod 12, meet the automated control requirements of soil sample extraction, and its small size and low power consumption are compatible with the portable design of the device.

[0026] Specifically, connecting plates 4 are fixedly connected to the front and back of the housing 1, and lifting plates 6 are fixedly connected to the upper surfaces of the two connecting plates 4. In this embodiment, the lifting plates 6 are firmly connected to the housing 1 through the connecting plates 4 to form a lifting structure that is easy to carry. Operators can easily carry the entire device by holding the lifting plates 6. Especially in field sampling scenarios, it can reduce physical exertion during the carrying process and enhance the portability of the device.

[0027] Specifically, the upper surface of the box 1 is hinged to an opening and closing door 5, and the upper surface of the opening and closing door 5 is fixedly connected to a handle 7. In this embodiment, the opening and closing of the opening and closing door 5 can be conveniently controlled by the handle 7. When opened, it can quickly contact the placement tube 8 inside the box 1, making it easy to put in or take out soil samples. When closed, it can form a closed protection for the internal components, preventing dust from entering or samples from leaking out during transportation, thus taking into account both operational convenience and protection.

[0028] Specifically, each electric push rod 12 has a reinforcing ring 10 fixedly connected to its outer surface, and the bottom surface of each reinforcing ring 10 is fixedly connected to the inner bottom wall of the housing 1. In this embodiment, the reinforcing ring 10 provides support for the electric push rod 12, enhancing its stability during operation. When the electric push rod 12 drives the push plate 13 to move up and down, it can prevent shaking or deviation caused by force, ensuring the accuracy of the bulldozing action and extending the service life of the equipment.

[0029] Specifically, each placement tube 8 is fixedly connected to a fixing frame 9 on its outer surface, and the bottom surface of each fixing frame 9 is fixedly connected to the inner bottom wall of the box 1. In this embodiment, the placement tube 8 is firmly fixed inside the box 1 by the fixing frame 9 to prevent the placement tube 8 from shaking, tilting or even falling off due to bumps during transportation. At the same time, the fixing frame 9 can also keep the placement tube 8 in a vertical state to ensure that the push plate 13 moves smoothly along the inner wall and avoids soil residue caused by the tube body tilting.

[0030] Specifically, each protective cover 15 has an auxiliary rod 17 fixedly connected to its upper surface, and each auxiliary rod 17 has rubber rings 16 arranged at equal intervals fixedly connected to its outer surface. In this embodiment, the auxiliary rod 17 facilitates the operator to quickly insert and remove the protective cover 15, and the rubber rings 16 can increase the friction when the hand is gripping it to prevent slipping. Especially in the field environment where the hands are covered with mud, the opening and closing of the protective cover 15 can be completed more easily, improving the ease of use.

[0031] Specifically, a protective door 18 is movably hinged to the left side of the battery casing 2, and an assist block 19 is fixedly connected to the left side of the protective door 18. In this embodiment, the protective door 18 can be easily opened by the assist block 19, which facilitates the charging of the battery 20 inside the battery casing 2. When the protective door 18 is closed, it can form a sealed protection for the battery 20, preventing rainwater and mud from entering the battery casing 2 during field operations and ensuring the stable operation of the power supply system.

[0032] Specifically, two sets of connecting posts 11 are fixedly connected to the bottom surface of the battery casing 2. Each connecting post 11 is fixedly connected to a support base 21 at its bottom end. In this embodiment, the connecting posts 11 support the main body of the device, and the support base 21 increases the contact area with the ground, making the device more stable when placed, avoiding the tilting of the casing 1 due to uneven ground, preventing the internal soil samples from spilling or the components from being damaged, and improving the stability of the device in complex terrain in the field.

[0033] The working principle and usage process of this utility model are as follows: First, open the opening / closing door 5 using handle 7. Then, using the anti-slip action of the assist rod 17 and rubber ring 16, pull out the protective cover 15, place the collected soil sample into the placement tube 8, close the protective cover 15, and close the opening / closing door 5. The device can be easily transported using the lifting plate 6. When it is necessary to remove the soil sample, first open the opening / closing door 5 and the protective cover 15, operate the controller 3 to start the electric push rod 12, and the battery 20 provides power to the electric push rod 12, causing it to extend... The constricted end drives the push plate 13 and sealing gasket 14 to move upward along the inner wall of the placement tube 8. The pushing force of the push plate 13 pushes the soil sample out of the placement tube 8, eliminating the need for repeated manual pouring or scraping, and easily completing the soil collection operation. Throughout the process, the reinforcing ring 10 ensures the stability of the electric push rod 12, the fixing frame 9 firmly fixes the placement tube 8 to prevent it from shaking, and the support base 21 makes the device more stable when placed. When the battery 20 is low on power, the protective door 18 can be opened through the assist block 19 to charge the battery 20.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A soil sampling dispenser, characterized in that: The enclosure includes a housing (1), a controller (3) is fixedly connected to the front of the housing (1), a battery case (2) is fixedly connected to the bottom of the housing (1), two sets of electric push rods (12) are fixedly connected to the inner bottom wall of the housing (1), a push plate (13) is fixedly connected to the telescopic end of each electric push rod (12), a sealing gasket (14) is fixedly connected to the upper surface of each push plate (13), two sets of placement tubes (8) are provided inside the housing (1), the outer surfaces of each push plate (13) and sealing gasket (14) are in contact with the inner wall of the placement tube (8), a protective cover (15) is snapped into the inside of each placement tube (8), and a storage battery (20) is fixedly connected to the inner wall of the battery case (2).

2. A soil sampling dispenser according to claim 1, characterized in that: The front and back of the box (1) are fixedly connected to a connecting plate (4), and the upper surfaces of the two connecting plates (4) are fixedly connected to a lifting plate (6).

3. A soil sampling dispenser according to claim 1, characterized in that: The upper surface of the box (1) is movably hinged with an opening and closing door (5), and the upper surface of the opening and closing door (5) is fixedly connected with a handle (7).

4. A soil sampling dispenser according to claim 1, characterized in that: Each of the electric push rods (12) has a reinforcing ring (10) fixedly connected to its outer surface, and the bottom surface of each reinforcing ring (10) is fixedly connected to the inner bottom wall of the housing (1).

5. A soil sampling dispenser according to claim 1, characterized in that: Each of the placement tubes (8) has a fixed bracket (9) fixedly connected to its outer surface, and the bottom surface of each fixed bracket (9) is fixedly connected to the inner bottom wall of the box (1).

6. A soil sampling dispenser according to claim 1, characterized in that: Each of the protective covers (15) has an assist rod (17) fixedly connected to its upper surface, and each of the assist rods (17) has rubber rings (16) arranged at equal intervals fixedly connected to its outer surface.

7. A soil sampling dispenser according to claim 1, characterized in that: A protective door (18) is movably hinged to the left side of the battery casing (2), and an assist block (19) is fixedly connected to the left side of the protective door (18).

8. A soil sampling dispenser according to claim 1, characterized in that: The bottom surface of the battery casing (2) is fixedly connected to two sets of connecting posts (11), and the bottom end of each connecting post (11) is fixedly connected to a support base (21).

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