A device for extracting and measuring components of forestry soil

Abstract

The utility model provides a kind of forestry soil component extraction measuring device, belong to forestry soil detection technical field, the device includes taking mechanism, auxiliary mechanism and sleeve mechanism, the device is provided with two modes, one is storage mode, another is measurement mode, under storage mode, it is convenient to carry out lifting and carrying the device whole under storage mode by lifting handle, while sampling measurement tube is set in protective sleeve, soil sample can be protected, prevent soil sample from receiving pollution, under measurement mode, by auxiliary handle, sampling measurement tube is inserted into soil and then rotated and pulled out, and soil sampling can be completed, by setting slot, soil sample in sampling measurement tube can be preliminarily detected using portable detector, to determine whether sample needs to be retained, sampling measurement tube body is marked with scale, to facilitate the measurement sampling depth, the device whole has good ease of use and portability.

Description

Technical Field

[0001] This utility model relates to the field of forestry soil testing technology, and in particular to a forestry soil component extraction and measurement device. Background Technology

[0002] During regular forestry surveys, it is necessary to sample and test the soil composition to determine whether the soil is contaminated.

[0003] Chinese Patent CN210487318U discloses a rapid sampling device for soil testing. This rapid sampling device includes a housing. A transmission box is fixedly connected between the top and bottom of one side of the housing. A fixed block passes through one side of the transmission box. A transmission device is provided on one side of the fixed block. A slider is rotatably connected to one side of the transmission device. A sliding plate is fixedly connected to one side of the slider. A gear is rotatably connected to the surface of the sliding plate via a support rod. A sampling bottle is fixedly connected to the shaft of the gear via an L-shaped rod. The gear drives the sampling bottle to collect samples, saving manpower and increasing sampling speed.

[0004] The shortcomings of the above-mentioned existing technical solutions are that the terrain is usually quite complex during the regular forestry surveys, and the above-mentioned devices are bulky, inconvenient to carry, and inconvenient to use. Utility Model Content

[0005] To address the aforementioned problems, this invention provides a forestry soil composition extraction and measurement device to solve the problems existing in the prior art.

[0006] This utility model provides a forestry soil composition extraction and measurement device, comprising:

[0007] The measuring mechanism includes a sampling measuring tube, which has a slot.

[0008] The auxiliary mechanism includes an auxiliary rod, an auxiliary handle fixedly connected to the end of the auxiliary rod, an abutment ring sleeved and fixedly connected to the auxiliary rod, a collar movably sleeved on the auxiliary rod, the collar being positioned between the auxiliary handle and the abutment ring, a connecting plate fixedly connected to the side end face of the collar, a connecting cover rotatably connected to the side end face of the connecting plate near the abutment ring, and a sampling measuring tube threadedly connected to the connecting cover.

[0009] The sleeve mechanism includes a protective sleeve and an auxiliary sleeve arranged in parallel to each other. The auxiliary sleeve is fixedly connected to the protective sleeve. Rotating rods are symmetrically arranged and rotatably connected on the side end face of the protective sleeve. Overlapping rods are fixedly connected between the symmetrically arranged rotating rods. The sampling and measuring tube is sleeved inside the protective sleeve, the auxiliary rod is sleeved inside the auxiliary sleeve, and the connecting plate overlaps on the overlapping rod.

[0010] As a further embodiment of this utility model: one end of the sampling and measuring tube is formed with a cutting bevel by cutting, and the other end of the sampling and measuring tube is fixedly connected with a connecting screw, and a connecting thread is provided inside the connecting cover.

[0011] As a further embodiment of this utility model: the sampling and measuring tube is connected to the connecting thread inside the connecting cover via a connecting screw.

[0012] As a further embodiment of this utility model: a connecting sleeve is fixedly connected to the auxiliary rod, and a connecting thread is provided inside the connecting sleeve.

[0013] As a further embodiment of this utility model: the sampling and measuring tube is connected to the connecting thread in the connecting sleeve via a connecting screw.

[0014] As a further embodiment of this utility model: the groove extends along the length of the sampling and measuring tube, and the groove is connected to the inside of the sampling and measuring tube.

[0015] As a further embodiment of this utility model: a limiting block is fixedly connected to the connecting plate, and an overlapping rod is disposed between the limiting block and the collar.

[0016] As a further embodiment of this utility model, a lifting handle is rotatably connected to the protective sleeve.

[0017] The beneficial effects of this utility model are:

[0018] This utility model has two modes: a storage mode and a measurement mode. In storage mode, the sampling and measurement tube is fitted inside a protective sleeve, and the auxiliary rod is fitted inside an auxiliary sleeve. The sampling and measurement tube is threadedly connected to the connecting thread inside the connecting cover via a connecting screw, thereby fixing the measurement mechanism through the auxiliary mechanism. Since the connecting plate overlaps the overlapping rod, the measurement mechanism and the auxiliary mechanism can be fixed through the sleeve mechanism. A lifting handle is rotatably connected to the protective sleeve, which facilitates lifting and moving the entire device in storage mode. Simultaneously, the sampling and measurement tube fitted inside the protective sleeve protects the soil sample from contamination. A connecting sleeve is fixedly connected to the auxiliary rod. The connecting sleeve has a second connecting thread. In measurement mode, the sampling measuring tube is threaded to the second connecting thread in the connecting sleeve via a connecting screw, so that the sampling mechanism and the auxiliary mechanism can together form a sampling rod. By inserting the sampling measuring tube into the soil through the auxiliary handle and then rotating it out, the soil sampling can be completed. The groove is designed to facilitate the use of a portable detector to perform preliminary testing on the soil sample in the sampling measuring tube, thereby determining whether the sample needs to be retained. The groove extends along the length of the sampling measuring tube, which facilitates preliminary testing of soil at different depths and facilitates the sampling work. The sampling measuring tube is marked with a scale to facilitate the measurement of the sampling depth. The device as a whole has good usability and portability. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a forestry soil composition extraction and measurement device provided by this utility model in its storage mode;

[0020] Figure 2 This is a partial three-dimensional structural diagram of a forestry soil composition extraction and measurement device provided by this utility model in its storage mode;

[0021] Figure 3 This is a three-dimensional structural diagram of a forestry soil composition extraction and measurement device according to the present invention in measurement mode;

[0022] Figure 4 This is a three-dimensional structural diagram of the sleeve mechanism of a forestry soil composition extraction and measuring device according to the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the auxiliary mechanism of a forestry soil composition extraction and measurement device according to the present invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the measuring mechanism of a forestry soil composition extraction and measuring device according to the present invention.

[0025] List of reference numerals in the attached diagram:

[0026] 1. Measuring mechanism; 11. Sampling and measuring tube; 12. Cutting bevel; 13. Grooving; 14. Connecting screw; 2. Auxiliary mechanism; 21. Auxiliary rod; 22. Connecting sleeve; 23. Abutment ring; 24. Collar ring; 25. Auxiliary handle; 26. Connecting plate; 27. Connecting cover; 28. Limiting block; 3. Sleeve mechanism; 31. Protective sleeve; 32. Auxiliary sleeve; 33. Lifting handle; 34. Rotating rod; 35. Overlapping rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Reference Figures 1 to 6This utility model provides a forestry soil composition extraction and measurement device, comprising: a sampling mechanism 1, an auxiliary mechanism 2, and a sleeve mechanism 3. The sampling mechanism 1 includes a sampling measuring tube 11 with a slot 13. The auxiliary mechanism 2 includes an auxiliary rod 21 with an auxiliary handle 25 fixedly connected to its end. An abutment ring 23 is sleeved and fixedly connected to the auxiliary rod 21. A collar 24 is movably sleeved on the auxiliary rod 21, positioned between the auxiliary handle 25 and the abutment ring 23. A connecting plate 26 is fixedly connected to the side end face of the collar 24. A connecting cover 27 is rotatably connected to the end face of the plate 26 near the abutment ring 23. The sampling measuring tube 11 is threadedly connected to the connecting cover 27. The sleeve mechanism 3 includes a protective sleeve 31 and an auxiliary sleeve 32 arranged parallel to each other. The auxiliary sleeve 32 is fixedly connected to the protective sleeve 31. Rotating rods 34 are symmetrically arranged and rotatably connected to the side end face of the protective sleeve 31. Overlapping rods 35 are fixedly connected between the symmetrically arranged rotating rods 34. The sampling measuring tube 11 is sleeved inside the protective sleeve 31, the auxiliary rod 21 is sleeved inside the auxiliary sleeve 32, and the connecting plate 26 overlaps the overlapping rod 35.

[0031] This device has two modes, one of which is as follows: Figure 1 The storage pattern shown is another one, such as... Figure 3 In the measurement mode shown, one end of the sampling measuring tube 11 has a cutting bevel 12 formed by cutting, and the other end of the sampling measuring tube 11 is fixedly connected to a connecting screw 14. A connecting thread 1 is provided in the connecting cover 27. In the storage mode, the sampling measuring tube 11 is threadedly connected to the connecting thread 1 in the connecting cover 27 through the connecting screw 14. A connecting sleeve 22 is fixedly connected to the auxiliary rod 21. A connecting thread 22 is provided in the connecting sleeve 22. In the measurement mode, the sampling measuring tube 11 is threadedly connected to the connecting thread 2 in the connecting sleeve 22 through the connecting screw 14.

[0032] The groove 13 extends along the length of the sampling and measuring tube 11 and is connected to the inside of the sampling and measuring tube 11. In use, the groove 13 facilitates the use of portable detectors (such as salinity detectors, pH detectors, etc.) to conduct preliminary tests on the soil samples in the sampling and measuring tube 11, thereby determining whether the samples need to be retained. The groove 13 extends along the length of the sampling and measuring tube 11, which facilitates preliminary testing of soil at different depths and facilitates the sampling work. The sampling and measuring tube 11 is marked with graduations to facilitate the measurement of the sampling depth.

[0033] A limiting block 28 is fixedly connected to the connecting plate 26. The overlapping rod 35 is set between the limiting block 28 and the collar 24. By setting the limiting block 28, the overlapping rod 35 can be restricted between the limiting block 28 and the collar 24, ensuring the stability of the connection between the measuring mechanism 1, the auxiliary mechanism 2 and the sleeve mechanism 3 in the storage mode.

[0034] A lifting handle 33 is rotatably connected to the protective sleeve 31. The lifting handle 33 makes it easy to lift and move the entire device in storage mode, thus improving the ease of use of the device.

[0035] Workflow:

[0036] This device has two modes, one of which is as follows: Figure 1 The storage pattern shown is another one, such as... Figure 3 In the measurement mode shown, in the storage mode, the sampling measurement tube 11 is fitted inside the protective sleeve 31, and the auxiliary rod 21 is fitted inside the auxiliary sleeve 32. The sampling measurement tube 11 is threadedly connected to the connecting thread in the connecting cover 27 via the connecting screw 14, thereby fixing the sampling mechanism 1 through the auxiliary mechanism 2. Since the connecting plate 26 overlaps the overlapping rod 35, the sampling mechanism 1 and the auxiliary mechanism 2 can be fixed through the sleeve mechanism 3. A lifting handle 33 is rotatably connected to the protective sleeve 31, which facilitates the lifting and transportation of the entire device in the storage mode. At the same time, the sampling measurement tube 11 fitted inside the protective sleeve 31 can protect the soil sample and prevent it from being contaminated. A connecting sleeve 22 is fixedly connected to the auxiliary rod 21. Equipped with a second connecting thread, in measurement mode, the sampling measuring tube 11 is threadedly connected to the second connecting thread in the connecting sleeve 22 via the connecting screw 14, so that the sampling mechanism 1 and the auxiliary mechanism 2 can together form a sampling rod. By inserting the sampling measuring tube 11 into the soil through the auxiliary handle 25 and then rotating and pulling it out, the soil sampling can be completed. The slot 13 facilitates the use of a portable detector to perform preliminary testing on the soil sample in the sampling measuring tube 11, thereby determining whether the sample needs to be retained. The slot 13 extends along the length of the sampling measuring tube 11, which facilitates preliminary testing of soil at different depths and facilitates the sampling work. The sampling measuring tube 11 is marked with a scale to facilitate the measurement of the sampling depth. The device as a whole has good usability and portability.

[0037] It should be noted that not all steps and modules in the above processes and system structure diagrams are mandatory; some steps or modules can be omitted as needed. The execution order of each step is not fixed and can be adjusted as required. The system structure described in the above embodiments can be a physical structure or a logical structure. That is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or they may be jointly implemented by certain components in multiple independent devices.

[0038] In the above embodiments, the hardware modules can be implemented mechanically or electrically. The present invention has been described and illustrated in detail above with reference to the accompanying drawings and preferred embodiments. However, the present invention is not limited to these disclosed embodiments. Based on the above embodiments, those skilled in the art will understand that more embodiments of the present invention can be obtained by combining the code review methods in the different embodiments described above, and these embodiments are also within the protection scope of the present invention.

Claims

1. A device for extracting and measuring the composition of forestry soil, characterized in that, include: The measuring mechanism (1) includes a sampling measuring tube (11) and a slot (13) is provided on the sampling measuring tube (11); The auxiliary mechanism (2) includes an auxiliary rod (21), an auxiliary handle (25) fixedly connected to the end of the auxiliary rod (21), an abutment ring (23) sleeved and fixedly connected to the auxiliary rod (21), a collar (24) movably sleeved on the auxiliary rod (21), the collar (24) being positioned between the auxiliary handle (25) and the abutment ring (23), a connecting plate (26) fixedly connected to the side end face of the collar (24), a connecting cover (27) rotatably connected to the side end face of the connecting plate (26) near the abutment ring (23), and a sampling measuring tube (11) threadedly connected to the connecting cover (27). The sleeve mechanism (3) includes a protective sleeve (31) and an auxiliary sleeve (32) arranged in parallel with each other. The auxiliary sleeve (32) is fixedly connected to the protective sleeve (31). Rotating rods (34) are symmetrically arranged and rotatably connected on the side end face of the protective sleeve (31). Overlapping rods (35) are fixedly connected between the symmetrically arranged rotating rods (34). The sampling and measuring tube (11) is sleeved in the protective sleeve (31). The auxiliary rod (21) is sleeved in the auxiliary sleeve (32). The connecting plate (26) overlaps on the overlapping rod (35).

2. The forestry soil composition extraction and measurement device according to claim 1, characterized in that, One end of the sampling measuring tube (11) is formed with a cutting bevel (12) by cutting, and the other end of the sampling measuring tube (11) is fixedly connected with a connecting screw (14). A connecting thread is provided inside the connecting cover (27).

3. The forestry soil composition extraction and measurement device according to claim 2, characterized in that, The sampling and measuring tube (11) is connected to the connecting thread inside the connecting cover (27) via the connecting screw (14).

4. The forestry soil composition extraction and measurement device according to claim 1, characterized in that, A connecting sleeve (22) is fixedly connected to the auxiliary rod (21), and a connecting thread is provided inside the connecting sleeve (22).

5. The forestry soil composition extraction and measurement device according to claim 4, characterized in that, The sampling and measuring tube (11) is connected to the connecting thread in the connecting sleeve (22) via the connecting screw (14).

6. The forestry soil composition extraction and measurement device according to claim 1, characterized in that, The slot (13) extends along the length of the sampling and measuring tube (11) and is connected to the inside of the sampling and measuring tube (11).

7. The forestry soil composition extraction and measurement device according to claim 1, characterized in that, A limiting block (28) is fixedly connected to the connecting plate (26), and an overlapping rod (35) is set between the limiting block (28) and the collar (24).

8. The forestry soil composition extraction and measurement device according to claim 1, characterized in that, A lifting handle (33) is rotatably connected to the protective sleeve (31).

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