Sample drying box for soil detection

Abstract

The utility model relates to the technical field of soil detection, and provides a sample drying box for soil detection, which comprises a box body, a support plate, a plurality of heating rods, a stirring mechanism, a lifting mechanism, a moving mechanism and a pushing mechanism, the box body is provided with an operation port, the support plate is fixedly connected in the box body, the plurality of heating rods are arranged in the box body, and the stirring mechanism is arranged on the box body. The stirring mechanism is arranged in the box body and used for heating and stirring soil, the lifting mechanism is arranged in the box body and used for driving the multiple heating rods to conduct lifting adjustment, the moving mechanism is arranged in the box body and used for driving the multiple heating rods to move, and the pushing mechanism is arranged on the box body and used for limiting the soil. The problem that the surrounding operation environment is easily affected due to the fact that soil is easily brought up by airflow to raise dust after being blown by wind in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a sample drying oven for soil detection. Background Art

[0002] Soil detection is one of the important items of environmental monitoring. The water content of the collected soil samples is generally between air-dried and water-saturated states. For some detection indicators, the soil samples need to be dried and pretreated before subsequent detection work can be carried out, such as the detection of heavy metals in soil.

[0003] The drying oven is a commonly used drying device in the laboratory. When drying soil, the existing drying oven usually puts the soil into the drying oven, and the drying hot air is blown out in the drying oven to dry the soil. However, the soil is easily carried up by the airflow after being blown, so it is easy to generate dust in the drying oven, which in turn easily affects the drying environment in the drying oven. After the drying is completed, when the operator opens the drying oven, the dust carried up by the airflow is easily blown out of the drying oven, which in turn affects the environment around the drying oven. Summary of the Utility Model

[0004] The utility model provides a sample drying oven for soil detection, which solves the problem that the soil is easily carried up by the airflow and generates dust after being blown, thus easily affecting the surrounding operating environment in the related technology.

[0005] The technical solution of the utility model is as follows: A sample drying oven for soil detection includes: a box body, a support plate, heating rods, a stirring mechanism, a lifting mechanism, a moving mechanism, and a pushing mechanism;

[0006] An operation opening is provided on the box body;

[0007] The support plate is fixedly connected inside the box body;

[0008] There are multiple heating rods, and all the multiple heating rods are arranged inside the box body;

[0009] The stirring mechanism is arranged inside the box body and is used for heating and stirring the soil;

[0010] The lifting mechanism is arranged inside the box body and is used for driving the multiple heating rods to perform lifting adjustment;

[0011] The moving mechanism is arranged inside the box body and is used for driving the multiple heating rods to move;

[0012] The pushing mechanism is arranged on the box body and is used for limiting the soil.

[0013] Preferably, the stirring mechanism includes: a moving frame, a sliding frame, a transmission component, and a driving component;

[0014] The movable frame is slidably arranged in the box body;

[0015] There are two sliding frames. Two sliding grooves are formed on the movable frame, and the two sliding frames are respectively slidably arranged in the two sliding grooves. A plurality of heating rods are respectively fixedly connected to the two sliding frames;

[0016] The transmission assembly is arranged on the movable frame and is used to drive the two sliding frames to move relatively;

[0017] The driving assembly is arranged on the movable frame and is used to drive the two sliding frames to move.

[0018] Further, the transmission assembly includes: a toothed belt and a rotating gear;

[0019] There are two toothed belts, and the two toothed belts are respectively fixedly connected to the two sliding frames;

[0020] The rotating gear is rotatably arranged on the movable frame, and the rotating gear meshes with the two toothed belts.

[0021] Still further, the driving assembly includes: a sliding box, a driving frame and a first motor;

[0022] The sliding box is fixedly connected to one of the sliding frames;

[0023] The driving frame is rotatably and slidably arranged in the sliding box;

[0024] The first motor is arranged on the movable frame, and the output end of the first motor is fixedly connected to the driving frame.

[0025] As a further solution of the present application, the lifting mechanism includes: a lifting frame, a sliding rod and a first electric cylinder;

[0026] There are two lifting frames, and the two lifting frames are both slidably arranged in the box body;

[0027] There are two sliding rods, and the two sliding rods are both fixedly connected between the two lifting frames. Two sliding holes are formed on the movable frame, and the two sliding rods are respectively slidably arranged in the two sliding holes;

[0028] There are two first electric cylinders, and the two first electric cylinders are both arranged on the box body. The output ends of the two first electric cylinders both penetrate through the box body and are respectively fixedly connected to the two lifting frames.

[0029] As a still further solution of the present application, the moving mechanism includes: a moving screw rod and a second motor;

[0030] The moving screw rod is rotatably arranged between the two lifting frames;

[0031] The second motor is arranged on one of the lifting frames, and the output end of the second motor is fixedly connected to the moving screw rod.

[0032] On the basis of the foregoing solution, the pushing mechanism includes: a pushing plate and a second electric cylinder;

[0033] There are two pushing plates, and both of the two pushing plates are slidably arranged in the box body;

[0034] There are two second electric cylinders, both of the two second electric cylinders are arranged on the box body, and the output ends of the two second electric cylinders are respectively fixedly connected to the two pushing plates.

[0035] Further on the basis of the foregoing solution, a plurality of lifting boxes are fixedly connected in the box body, two sliders are fixedly connected to both of the two lifting frames, and the two sliders are respectively slidably arranged in every two adjacent lifting boxes.

[0036] As a preferred technical solution of the present application, two moving rods are fixedly connected in the moving frame, two moving rings are fixedly connected to both of the two sliding frames, and the two moving rods are respectively slidably arranged in the two moving rings.

[0037] As a preferred technical solution of the present application, a door plate is hinged at the operation port, and a handle is arranged on the door plate.

[0038] The working principle and beneficial effects of the present utility model are as follows:

[0039] 1. In the present utility model, through the cooperation among the heating rod, the stirring mechanism, the lifting mechanism and the moving mechanism, it is convenient to uniformly stir the soil and perform drying treatment at the same time, without the influence of air flow.

[0040] 2. In the present utility model, through the arrangement of the pushing mechanism, it is convenient to gather the soil after stirring is completed, facilitating the subsequent removal of the soil.

[0041] 3. In the present utility model, through the cooperation among the box body, the support plate, the heating rod, the stirring mechanism, the lifting mechanism, the moving mechanism and the pushing mechanism, it is convenient to uniformly stir the soil and perform drying at the same time, not easily affected by air flow, not easily generating dust, and not easily affecting the surrounding environment. Description of the Drawings

[0042] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0043] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0044] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model;

[0045] Figure 3 Structural schematic diagrams of the stirring mechanism, lifting mechanism and moving mechanism of the present utility model;

[0046] Figure 4 Structural schematic diagram of the stirring mechanism of the present utility model.

[0047] In the figure: 1, box body; 2, support plate; 3, heating rod; 4, moving frame; 5, sliding frame; 6, toothed belt; 7, rotating gear; 8, sliding box; 9, driving frame; 10, first motor; 11, lifting frame; 12, sliding rod; 13, first electric cylinder; 14, moving screw; 15, second motor; 16, pushing plate; 17, second electric cylinder; 18, lifting box; 19, slider; 20, moving rod; 21, moving ring; 22, door panel; 23, handle. Specific embodiments

[0048] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0049] As Figures 1 to 4 shown, this embodiment proposes a sample drying oven for soil detection, including: box body 1, support plate 2, heating rod 3, stirring mechanism, lifting mechanism, moving mechanism and pushing mechanism. A door panel 22 is hinged at the operation port, a handle 23 is provided on the door panel 22, an operation port is opened on the box body 1, the support plate 2 is fixedly connected inside the box body 1, there are multiple heating rods 3, and all the multiple heating rods 3 are arranged inside the box body 1. Through the cooperation among the box body 1, support plate 2, heating rod 3, stirring mechanism, lifting mechanism, moving mechanism and pushing mechanism, it is convenient to uniformly stir the soil while drying it, not easily affected by air flow, not easily generating dust, and not easily affecting the surrounding environment.

[0050] Among them, the stirring mechanism is arranged in the box body 1 and is used for heating and stirring the soil. The stirring mechanism includes: a moving frame 4, a sliding frame 5, a transmission component and a driving component. Two moving rods 20 are fixedly connected inside the moving frame 4. Moving rings 21 are fixedly connected to both of the two sliding frames 5. The two moving rods 20 are respectively slidably arranged inside the two moving rings 21. The moving frame 4 is slidably arranged in the box body 1. There are two sliding frames 5. Two sliding grooves are formed on the moving frame 4. The two sliding frames 5 are respectively slidably arranged inside the two sliding grooves. A plurality of heating rods 3 are respectively fixedly connected to the two sliding frames 5. The transmission component is arranged on the moving frame 4 and is used for driving the two sliding frames 5 to move relatively. The driving component is arranged on the moving frame 4 and is used for driving the two sliding frames 5 to move. The transmission component includes: a toothed belt 6 and a rotating gear 7. There are two toothed belts 6. The two toothed belts 6 are respectively fixedly connected to the two sliding frames 5. The rotating gear 7 is rotatably arranged on the moving frame 4. The rotating gear 7 meshes with the two toothed belts 6. The driving component includes: a sliding box 8, a driving frame 9 and a first motor 10. The sliding box 8 is fixedly connected to one of the sliding frames 5. The driving frame 9 is rotatably and slidably arranged inside the sliding box 8. The first motor 10 is arranged on the moving frame 4. The output end of the first motor 10 is fixedly connected to the driving frame 9. Specifically, the first motor 10 arranged on the moving frame 4 drives the driving frame 9 to rotate inside the sliding box 8, thereby driving the sliding box 8 to swing left and right. When the sliding box 8 swings left and right, it drives one of the sliding frames 5 to swing along with the sliding box 8. When one of the sliding frames 5 swings, through the transmission of the two toothed belts 6 and the rotating gear 7, the two sliding frames 5 are driven to move relatively, and further drive the heating rods 3 to uniformly stir and dry the soil.

[0051] Among them, the lifting mechanism is arranged in the box body 1 and is used for driving the plurality of heating rods 3 to perform lifting adjustment. The lifting mechanism includes: a lifting frame 11, a sliding rod 12 and a first electric cylinder 13. A plurality of lifting boxes 18 are fixedly connected inside the box body 1. Two sliders 19 are fixedly connected to both of the two lifting frames 11. The two sliders 19 are respectively slidably arranged inside every two adjacent lifting boxes 18. There are two lifting frames 11. The two lifting frames 11 are both slidably arranged in the box body 1. There are two sliding rods 12. The two sliding rods 12 are both fixedly connected between the two lifting frames 11. Two sliding holes are formed on the moving frame 4. The two sliding rods 12 are respectively slidably arranged inside the two sliding holes. There are two first electric cylinders 13. The two first electric cylinders 13 are both arranged on the box body 1. The output ends of the two first electric cylinders 13 both penetrate through the box body 1 and are respectively fixedly connected to the two lifting frames 11. Specifically, the first electric cylinders 13 arranged on the box body 1 drive the lifting to perform lifting movement, thereby driving the two lifting frames 11 to perform lifting movement, and further adjusting the height of the heating rods 3.

[0052] Among them, the moving mechanism is arranged inside the box body 1 and is used to drive a plurality of heating rods 3 to move. The moving mechanism includes: a moving screw 14 and a second motor 15. The moving screw 14 is rotatably arranged between two lifting frames 11. The second motor 15 is arranged on one of the lifting frames 11, and the output end of the second motor 15 is fixedly connected to the moving screw 14. Specifically, the second motor 15 arranged on the lifting frame 11 drives the moving screw 14 to rotate, thereby driving the moving frame 4 to move on the sliding rod 12, and further driving the heating rod 3 to move.

[0053] Among them, the pushing mechanism is arranged on the box body 1 and is used to limit the soil. The pushing mechanism includes: a pushing plate 16 and a second electric cylinder 17. There are two pushing plates 16, and both of the two pushing plates 16 are slidably arranged inside the box body 1. There are two second electric cylinders 17, and both of the two second electric cylinders 17 are arranged on the box body 1. The output ends of the two second electric cylinders 17 are respectively fixedly connected to the two pushing plates 16. Specifically, the second electric cylinders 17 arranged on the box body 1 drive the pushing plates 16 to move, and when the pushing plates 16 move, the soil is gathered and piled up.

[0054] In this embodiment, when the soil needs to be dried, the soil is poured on the support plate 2. Then, the first electric cylinder 13 arranged on the box body 1 drives the lifting to move up and down, thereby driving the two lifting frames 11 to move up and down, and further adjusting the height of the heating rod 3. Then, the heating rod 3 heats and emits heat. The first motor 10 arranged on the moving frame 4 drives the driving frame 9 to rotate in the sliding box 8, thereby driving the sliding box 8 to swing left and right. When the sliding box 8 swings left and right, it drives one of the sliding frames 5 to swing along with the sliding box 8. When one of the sliding frames 5 swings, through the transmission of the two toothed belts 6 and the rotating gear 7, the two sliding frames 5 perform relative movement, and further drive the heating rod 3 to uniformly stir and dry the soil. When stirring the soil, the second motor 15 arranged on the lifting frame 11 drives the moving screw 14 to rotate, thereby driving the moving frame 4 to move on the sliding rod 12, and further driving the heating rod 3 to move. After the soil drying is completed, the second electric cylinder 17 arranged on the box body 1 drives the pushing plate 16 to move, and when the pushing plate 16 moves, the soil is gathered and piled up.

[0055] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sample drying box for soil testing, characterized in that: include: A box body (1), wherein the box body (1) is provided with an operation opening; A support plate (2), the support plate (2) being fixedly connected inside the box body (1); A heating rod (3), wherein a plurality of the heating rods (3) are provided, and the plurality of the heating rods (3) are all arranged in the box body (1); A stirring mechanism, the stirring mechanism being arranged in the box (1) and being used for heating and stirring the soil; A lifting mechanism, the lifting mechanism being arranged in the box body (1) and used for driving the plurality of heating rods (3) to perform lifting and lowering adjustment; A moving mechanism, the moving mechanism being arranged in the box (1) and being used for driving the plurality of heating rods (3) to move; A pushing mechanism, the pushing mechanism is arranged on the box body (1) and is used to limit the position of the soil.

2. A soil testing sample drying box according to claim 1, characterized in that: The stirring mechanism comprises: A movable frame (4), the movable frame (4) being slidably arranged in the box body (1); A slide (5), wherein two slides (5) are provided, and two slide grooves are provided on the movable frame (4), and the two slides (5) are respectively slidably arranged in the two slide grooves, and the plurality of heating rods (3) are respectively fixedly connected to the two slides (5); a transmission assembly, the transmission assembly being arranged on the moving frame (4) and being used for driving the two slide frames (5) to perform relative movement; A driving assembly, wherein the driving assembly is arranged on the moving frame (4) and is used to drive the two sliding frames (5) to move.

3. A soil testing sample drying box according to claim 2, characterized in that: The transmission assembly comprises: a toothed belt (6), wherein two toothed belts (6) are provided, and the two toothed belts (6) are respectively fixedly connected to the two slide frames (5); A rotating gear (7), wherein the rotating gear (7) is rotatably arranged on the moving frame (4), and the rotating gear (7) is meshed with the two toothed belts (6).

4. A soil testing sample drying box according to claim 3, characterized in that: The drive assembly comprises: A slide box (8), the slide box (8) being fixedly connected to one of the slide racks (5); A driving frame (9), the driving frame (9) being rotatably and slidably disposed in the sliding box (8); A first motor (10), wherein the first motor (10) is arranged on the moving frame (4), and an output end of the first motor (10) is fixedly connected to the driving frame (9).

5. A soil testing sample drying box according to claim 4, characterized in that: The lifting mechanism comprises: A lifting frame (11), wherein two lifting frames (11) are provided, and both lifting frames (11) are slidably arranged in the box body (1); A sliding rod (12), wherein two sliding rods (12) are provided, and the two sliding rods (12) are fixedly connected between the two lifting frames (11); the moving frame (4) is provided with two sliding holes, and the two sliding rods (12) are slidably arranged in the two sliding holes respectively; A first electric cylinder (13), wherein two first electric cylinders (13) are provided, and the two first electric cylinders (13) are both arranged on the box body (1), and the output ends of the two first electric cylinders (13) both penetrate the box body (1) and are respectively fixedly connected to the two lifting frames (11).

6. A soil testing sample drying box according to claim 5, characterized in that: The moving mechanism comprises: A movable screw rod (14), the movable screw rod (14) being rotatably disposed between the two lifting frames (11); A second motor (15), wherein the second motor (15) is arranged on one of the lifting frames (11), and an output end of the second motor (15) is fixedly connected to the moving screw rod (14).

7. A soil testing sample drying box according to claim 6, characterized in that: The driving mechanism comprises: A push plate (16), wherein two push plates (16) are provided, and both push plates (16) are slidably disposed in the box body (1); A second electric cylinder (17), wherein two second electric cylinders (17) are provided, and the two second electric cylinders (17) are both arranged on the box body (1), and the output ends of the two second electric cylinders (17) are respectively fixedly connected to the two push plates (16).

8. A soil testing sample drying box according to claim 7, characterized in that: A plurality of lifting boxes (18) are fixedly connected in the box body (1), and two sliders (19) are fixedly connected to the two lifting frames (11), and the two sliders (19) are respectively slidably arranged in each of two adjacent lifting boxes (18).

9. A soil testing sample drying box according to claim 8, characterized in that: Two moving rods (20) are fixedly connected inside the moving frame (4), and moving rings (21) are fixedly connected to the two sliding frames (5). The two moving rods (20) are slidably disposed in the two moving rings (21), respectively.

10. A soil testing sample drying box according to claim 9, characterized in that: A door panel (22) is hingedly connected to the operation opening, and a handle (23) is provided on the door panel (22).

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