Soil component detection equipment for digital intelligent forestry planting

Abstract

The invention discloses soil component detection equipment for digital intelligent forestry planting, and relates to the technical field of soil component detection, the soil component detection equipment comprises a lower shell and a mounting block, one side of the lower shell is rotatably connected with an upper shell, the other side of the lower shell and the top of the upper shell are respectively provided with a first handle, and the lower shell is internally provided with a printer and a plurality of detection holes; and a detection box is inserted into the detection hole. According to the soil component detection equipment for digital intelligent forestry planting disclosed by the invention, a fixed plate and a mounting seat are rotated clockwise, a sampling rod is driven by a thread to drill into soil, the mounting seat is rotated clockwise, a scraping plate is rotated through a linkage rod, and the mounting seat is rotated to drive the sampling rod to rotate anticlockwise for three circles; a soil sample is scraped into a rotating cylinder through a scraping plate, then a mounting seat and a sampling rod are rotated anticlockwise, so that an abutting block slides into a sliding groove, the interior and the exterior of the rotating cylinder are isolated, the sampling rod is pulled out of soil, and the effect of extracting multiple layers of soil samples at a time is achieved.

Description

Technical Field

[0001] This invention relates to the field of soil composition detection technology, and in particular to a soil composition detection device for intelligent forestry planting. Background Technology

[0002] Soil composition testing technology plays a vital role in agriculture, environmental monitoring, and ecological research. With the advancement of science and technology, soil testing technology has continuously developed, gradually shifting from traditional laboratory analysis to rapid on-site testing. Modern soil composition testing technologies include methods such as spectral analysis, gas chromatography, and electrochemical sensing, which can quickly and accurately analyze soil nutrients, pH values, and organic matter content. This allows farmers and researchers to obtain real-time soil information in the fields, optimize fertilization and irrigation plans, and thus improve crop yield and quality. The application scope of soil testing technology is also constantly expanding, involving multiple fields such as soil remediation, pollution monitoring, and ecological restoration.

[0003] In forestry planting, tree roots often grow deep, posing significant challenges to existing soil composition testing equipment when extracting soil samples. Many traditional soil testing devices cannot extract samples from multiple soil layers at once, requiring the testing process to be carried out in layers. This process is not only complex and time-consuming but also increases the difficulty of operation and reduces the overall efficiency of soil testing. Frequent sampling may damage the tree's root system, affecting its normal growth and health. Furthermore, it is impossible to obtain comprehensive information on the composition of soil at different depths, which may lead to inaccurate soil management recommendations, thereby affecting the effectiveness of forestry planting and failing to meet actual needs. Summary of the Invention

[0004] This invention discloses a soil composition detection device for intelligent forestry planting, which aims to solve the technical problems mentioned in the background.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A soil composition testing device for digital forestry planting includes a lower shell and a mounting block. An upper shell is rotatably connected to one side of the lower shell. A first handle is provided on the other side of the lower shell and the top of the upper shell. A printer and multiple testing holes are provided inside the lower shell. Testing boxes are inserted into the testing holes. A power light, a switch and a screen are provided on the upper surface of the lower shell near the printer. A cover plate is rotatably connected to the upper surface of the testing holes. A processor is provided inside the lower shell. A storage box is provided on one side of the upper shell, and the mounting block is located inside the storage box. A sampling rod is rotatably connected to one side of the mounting block. The bottom surface of the sampling rod is provided with a scale. A linkage rod is rotatably connected inside the sampling rod. Multiple slots are provided on the outer surface of the sampling rod. A collection mechanism is installed inside the slots. The collection mechanism includes a rotating cylinder, a chute, a first slide rail, a connecting plate, a stop block, and a scraper. There are two first slide rails. The connecting plate and the stop block are slid by rotating the linkage rod, thereby rotating the scraper and separating the scraper from the edge of the slot. By driving the rotation of the sampling rod and the scraper, the soil sample is scraped into the interior of the rotating cylinder. One edge of the scraper is chamfered. A rotating mechanism is installed at one end of the linkage rod, which is used to drive the linkage rod to rotate or drive the sampling rod to rotate. An auxiliary component is provided on one side of the upper shell, which is used to detect soil samples.

[0006] The collecting mechanism further includes a first sliding plate slidably connected to one side of the first slide rail. One side of the first sliding plate is rotatably connected to one end of the connecting plate. The connecting plate is fixedly connected to the abutment block. The first slide rail is slidably connected to the connecting plate. The other end of the connecting plate is rotatably connected to one side edge of the scraper. The first slide rail is fixedly connected to one side inner wall of the rotating cylinder. Two second slide rails are fixedly connected to the other side inner wall of the rotating cylinder. A second sliding plate is slidably connected to one side of the second slide rail. A first spring is provided inside the second slide rail.

[0007] One side of the second sliding plate is rotatably connected to the other edge of the scraper. The sliding groove is set on the inner wall of both ends of the rotating cylinder. The rotating cylinder rotates inside the groove. The rotating cylinder is fixedly connected to the linkage rod. A second spring is set inside the first sliding rail. The stiffness coefficient of the second spring is less than that of the first spring. One end of the sampling rod is threaded. The inside of the storage box is set with a collection shell. The inside of the collection shell is set with multiple dividing grooves.

[0008] The rotating mechanism includes an internal hexagon fixedly connected to one end of the linkage rod, an external hexagon fixedly connected to one end of the sampling rod near the internal hexagon, a second handle fixedly connected to the bottom of the mounting block, and a first mark provided on one side of the top of the mounting block.

[0009] A second mark is provided on one side of the bottom of the mounting block, a mounting base is provided on one side of the first mark, a first connecting block is provided on one side of the mounting base, a second connecting block is inserted into the other side of the mounting base, a fixing plate is fixedly connected to the top of the mounting base, a rotating block is rotatably connected to the top of the fixing plate, and a rotating handle is rotatably connected to one end of the rotating block.

[0010] In a preferred embodiment, the auxiliary components include a sealed box disposed on one side of the upper shell, and the auxiliary components also include a suction bulb, an electronic scale and a pH meter, with the sealed box used for long-term preservation of soil samples.

[0011] The suction bulb is used to extract soil sample solution.

[0012] The electronic scale is used to weigh the soil sample.

[0013] The pH meter is used to detect the pH value of soil samples.

[0014] The edge of the first handle is equipped with a combination lock, which serves to close the lower and upper shells.

[0015] The soil sample is weighed using an electronic scale, and its pH value is measured using a pH meter. The weighed soil sample is then poured into the testing box, which is placed inside the testing hole. The composition of the sample is then analyzed using spectral analysis. This is existing technology and will not be elaborated further.

[0016] Furthermore, the system operates via a screen that displays the soil composition. A QR code is printed using a printer, and a mobile phone scans the QR code to connect the phone to the processor. Simultaneously, the detection information is transmitted to the phone, allowing users to easily view the soil sample information. As can be seen from the above, the soil composition detection device for intelligent forestry planting provided by the present invention has the following technical effects.

[0017] Firstly, by rotating the fixing plate and mounting base clockwise, the sampling rod is driven into the soil by the thread. According to the scale at the bottom of the sampling rod, it can be determined whether the depth of the sampling rod inserted into the soil meets the requirements. Rotating the mounting base clockwise causes the scraper to rotate through the linkage rod, thereby separating the scraper from the edge of the groove. Rotating the mounting base causes the sampling rod to rotate counterclockwise three times, and the soil sample is scraped into the interior of the rotating cylinder by the scraper. Then, rotating the mounting base and sampling rod counterclockwise causes the external soil to squeeze the scraper, causing the abutment to slide into the interior of the trough, thereby driving the connecting plate and scraper to rotate, compressing the second spring, and the first sliding plate slides on one side of the first slide rail, causing the scraper to block the groove again, isolating the interior of the rotating cylinder from the exterior. The sampling rod can be directly pulled out of the soil through the second handle, achieving the effect of extracting multiple soil samples at once.

[0018] Secondly, as the sampling rod rotates counterclockwise three times due to the rotating mounting base, the scraper will scrape the tree roots inside the forest. Since the tree roots are relatively hard, when the sampling rod rotates, the scraper scrapes the tree roots and squeezes the first spring on one side of the second slide rail. At the same time, the connecting plate slides on one side of the first slide rail and squeezes the second spring, causing the scraper to return to the inside of the rotating cylinder, which prevents the tree roots from damaging the equipment.

[0019] Thirdly, during the process of extracting soil samples, the slot on the sampling rod is placed downwards, and the sampling rod is placed horizontally above the collection shell. By rotating the linkage rod and rotating cylinder counterclockwise through the mounting base, the connecting plate and the first sliding plate slide under the elastic force of the second spring. The connecting plate and the scraper rotate relative to each other, so that the opening between the scraper and the slot is re-formed, and the soil sample falls into the interior of the dividing groove, which has the effect of preventing soil samples from different depths from mixing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the isometric structure proposed in this invention.

[0021] Figure 2 This is a schematic diagram of the detection box structure proposed in this invention.

[0022] Figure 3 This is a schematic diagram of the sampling rod structure proposed in this invention.

[0023] Figure 4 This is a schematic diagram of the rotating cylinder structure proposed in this invention.

[0024] Figure 5 This is a schematic diagram of the scraper rotation structure proposed in this invention.

[0025] Figure 6 This is a schematic diagram of the thread structure proposed in this invention.

[0026] Figure 7 This is a schematic diagram of the second slide rail structure proposed in this invention.

[0027] Figure 8 This is a schematic diagram of the second connecting block structure proposed in this invention.

[0028] Figure 9 This is a schematic diagram of the segmented groove structure proposed in this invention.

[0029] In the diagram: 1. Lower shell; 2. Power indicator; 3. First handle; 4. Cover plate; 5. Storage box; 6. Sealed box; 7. Suction bulb; 8. Electronic scale; 9. Upper shell; 10. pH meter; 11. Printer; 12. Switch; 13. Screen; 14. Detection hole; 15. Detection box; 16. Collection shell; 17. Mounting block; 18. First mark; 19. Mounting base; 20. Second mark; 21. Second handle; 22. Sampling rod; 23. Thread 24. Groove; 25. Rotating cylinder; 26. Linkage rod; 27. External hexagon; 28. Internal hexagon; 29. ​​Slide groove; 30. First slide rail; 31. Connecting plate; 32. Abutment block; 33. First sliding plate; 34. Chamfer; 35. Scraper; 36. Second sliding plate; 37. First spring; 38. Second slide rail; 39. First connecting block; 40. Fixing plate; 41. Rotating block; 42. Rotating handle; 43. Second connecting block; 44. Dividing groove. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] Reference Figure 1 — Figure 9 A soil composition testing device for digital forestry planting includes a lower shell 1 and a mounting block 17. An upper shell 9 is rotatably connected to one side of the lower shell 1. A first handle 3 is provided on the other side of the lower shell 1 and the top of the upper shell 9, respectively. A printer 11 and multiple detection holes 14 are provided inside the lower shell 1. A detection box 15 is inserted into the detection hole 14. A power light 2, a switch 12 and a screen 13 are provided on the upper surface of the lower shell 1 near the printer 11. A cover plate 4 is rotatably connected to the upper surface of the detection hole 14. A processor is provided inside the lower shell 1. A storage box 5 is provided on one side of the upper shell 9. The mounting block 17 is located inside the storage box 5. A sampling rod 22 is rotatably connected to one side of the mounting block 17. The bottom surface of the sampling rod 22 is provided with a scale. A linkage rod 26 is rotatably connected inside the sampling rod 22. Multiple slots 24 are provided on the outer surface of the sampling rod 22. A collection mechanism is installed inside the slots 24. The collection mechanism includes a rotating cylinder 25, a slide 29, a first slide rail 30, a connecting plate 31, a stop block 32, and a scraper 35. There are two first slide rails 30. The connecting plate 31 and the stop block 32 are slid by rotating the linkage rod 26, thereby causing the scraper 35 to rotate and thus separating the scraper 35 from the edge of the slot 24. By driving the rotation of the sampling rod 22 and the scraper 35, the soil sample is scraped into the interior of the rotating cylinder 25. A chamfer 34 is provided on one side edge of the scraper 35. A rotating mechanism is installed at one end of the linkage rod 26. The rotating mechanism is used to drive the linkage rod 26 to rotate or drive the sampling rod 22 to rotate. An auxiliary component is provided on one side of the upper shell 9, which is used to detect soil samples.

[0032] The collecting mechanism also includes a first sliding plate 33 slidably connected to one side of the first slide rail 30. One side of the first sliding plate 33 is rotatably connected to one end of the connecting plate 31. The connecting plate 31 is fixedly connected to the abutment 32. The first slide rail 30 is slidably connected to the connecting plate 31. The other end of the connecting plate 31 is rotatably connected to one side edge of the scraper 35. The first slide rail 30 is fixedly connected to one side inner wall of the rotating cylinder 25. Two second slide rails 38 are fixedly connected to the other side inner wall of the rotating cylinder 25. A second sliding plate 36 is slidably connected to one side of the second slide rail 38. A first spring 37 is provided inside the second slide rail 38.

[0033] One side of the second sliding plate 36 is rotatably connected to the other edge of the scraper 35. The slide groove 29 is set on the inner wall of both ends of the rotating cylinder 25. The rotating cylinder 25 rotates inside the slot 24. The rotating cylinder 25 is fixedly connected to the linkage rod 26. The first slide rail 30 is provided with a second spring. The stiffness coefficient of the second spring is less than that of the first spring 37. One end of the sampling rod 22 is provided with a thread 23. The storage box 5 is provided with a collection shell 16. The collection shell 16 is provided with multiple dividing grooves 44.

[0034] The rotating mechanism includes an internal hexagon 28 fixedly connected to one end of the linkage rod 26, an external hexagon 27 fixedly connected to one end of the sampling rod 22 near the internal hexagon 28, a second handle 21 fixedly connected to the bottom of the mounting block 17, and a first mark 18 provided on one side of the top of the mounting block 17.

[0035] A second mark 20 is provided on one side of the bottom of the mounting block 17, a mounting base 19 is provided on one side of the first mark 18, a first connecting block 39 is provided on one side of the mounting base 19, a second connecting block 43 is inserted into the other side of the mounting base 19, a fixing plate 40 is fixedly connected to the top of the mounting base 19, a rotating block 41 is rotatably connected to the top of the fixing plate 40, and a rotating handle 42 is rotatably connected to one end of the rotating block 41.

[0036] In this embodiment, with one end of the thread 23 facing downwards, the sampling rod 22 is inserted into this position. At this time, the fixing plate 40 is located on one side of the first mark 18, and the scraper 35 blocks the slot 24, isolating the inside of the rotating cylinder 25 from the outside. Due to the large sampling depth, by fitting the first connecting block 39 on one side of the mounting base 19 onto the outer hexagon 27, holding the second handle 21 with one hand to fix the position of the mounting block 17 and the sampling rod 22, and holding the rotating handle 42 with the other hand, the fixing plate 40 and the mounting base 19 are rotated clockwise. The thread 23 drives the sampling rod 22 to drill into the soil. According to the scale at the bottom of the sampling rod 22, it can be determined whether the depth of the sampling rod 22 inserted into the soil meets the requirements.

[0037] Furthermore, after reaching the required depth, stop rotating the mounting base 19, remove the mounting base 19, rotate the rotating block 41 and the rotating handle 42 180 degrees, insert the second connecting block 43 into the interior of the hexagonal socket 28, and rotate the mounting base 19 clockwise, thereby driving the linkage rod 26 and multiple rotating cylinders 25 to rotate clockwise. The rotation of the linkage rod 26 drives the connecting plate 31 and the abutment block 32 to slide, thereby causing the scraper 35 to rotate, thereby separating the scraper 35 from the edge of the slot 24. At this time, an opening is formed between the scraper 35 and the slot 24, and the rotating block 41 is located on one side of the second mark 20.

[0038] It needs to be explained that the second connecting block 43 is separated from the internal hexagon 28, the second connecting block 43 is removed from the mounting base 19, the second connecting block 43 is inserted into the mounting base 19 on the side of the first connecting block 39, and the first connecting block 39 is put back onto the external hexagon 27.

[0039] Furthermore, the second connecting block 43 is inserted into the interior of the hexagonal socket 28. Rotating the mounting base 19 drives the sampling rod 22 to rotate counterclockwise three times. The soil sample is scraped into the interior of the rotating cylinder 25 by the scraper 35. Then, the mounting base 19 and the sampling rod 22 are rotated counterclockwise. The external soil squeezes the scraper 35, causing the abutment 32 to slide into the interior of the groove 29, thereby driving the connecting plate 31 and the scraper 35 to rotate, compressing the second spring. The first sliding plate 33 slides on one side of the first slide rail 30, causing the scraper 35 to block the groove 24 again, isolating the interior of the rotating cylinder 25 from the exterior. The sampling rod 22 can be directly pulled out of the soil by the second handle 21, achieving the effect of extracting multiple soil samples at once.

[0040] Furthermore, during the process of extracting soil samples, the slot 24 on the sampling rod 22 is placed downwards, and the sampling rod 22 is placed horizontally above the collection shell 16. By rotating the linkage rod 26 and the rotating cylinder 25 counterclockwise through the mounting base 19, the connecting plate 31 and the first sliding plate 33 slide under the elastic force of the second spring, and the connecting plate 31 and the scraper 35 rotate relative to each other, so that the scraper 35 and the slot 24 re-form an opening, and the soil sample falls into the interior of the dividing groove 44, which has the effect of preventing soil samples from different depths from mixing.

[0041] In this embodiment, during the process of rotating the mounting base 19 to drive the sampling rod 22 to rotate counterclockwise three times, since it is inside the forest, the scraper 35 will scrape the tree roots. The tree roots are relatively hard. During the rotation of the sampling rod 22, the scraper 35 scrapes the tree roots. The scraper 35 squeezes the first spring 37 on one side of the second slide rail 38. At the same time, the connecting plate 31 slides and squeezes the second spring on one side of the first slide rail 30, so that the scraper 35 returns to the inside of the rotating cylinder 25, which has the effect of preventing the tree roots from damaging the equipment.

[0042] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, the auxiliary components include a sealing box 6 disposed on one side of the upper shell 9, and the auxiliary components also include a suction ball 7, an electronic scale 8 and a pH meter 10. The sealing box 6 is used for long-term preservation of soil samples.

[0043] Suction bulb 7 is used to extract soil sample solution.

[0044] Electronic scale 8 is used to weigh soil samples.

[0045] pH meter 10 is used to detect the pH value of soil samples.

[0046] The edge of the first handle 3 is equipped with a combination lock, which serves to close the lower shell 1 and the upper shell 9.

[0047] In this embodiment, the soil sample is weighed using an electronic scale 8, the pH value of the soil is detected using a pH meter 10, the weighed soil sample is poured into the inside of the detection box 15, the detection box 15 is placed inside the detection hole 14, and the composition of the sample is analyzed by spectral analysis. This is existing technology and will not be described in detail.

[0048] Furthermore, the operation is performed through screen 13, which displays the composition of the soil. A QR code is printed through printer 11, and the QR code is scanned by a mobile phone to connect the mobile phone to the processor. At the same time, the detection information is transmitted to the mobile phone, making it convenient for the mobile phone to view the information of the soil sample. Working principle: In use, locate the area in the forest where soil samples need to be extracted, generally near the roots of trees. Remove the mounting block 17 and sampling rod 22 from inside the storage box 5, with one end of the thread 23 facing downwards. Insert the sampling rod 22 into this position. At this time, the fixing plate 40 is located on one side of the first mark 18. The scraper 35 blocks the slot 24, isolating the inside of the rotating cylinder 25 from the outside. Due to the large sampling depth, by fitting the first connecting block 39 on one side of the mounting base 19 onto the outer hexagon 27, hold the second handle 21 with one hand to fix the position of the mounting block 17 and sampling rod 22, and hold the rotating handle 42 with the other hand, rotating the fixing plate 40 and mounting base 19 clockwise. The thread 23 drives the sampling rod 22 to drill into the soil. The sampling rod 22... The scale at the bottom indicates whether the sampling rod 22 has reached the required depth in the soil. Once the required depth is reached, stop rotating the mounting base 19, remove the mounting base 19, rotate the rotating block 41 and the rotating handle 42 180 degrees, insert the second connecting block 43 into the interior hexagon 28, and rotate the mounting base 19 clockwise. This will cause the linkage rod 26 and multiple rotating cylinders 25 to rotate clockwise. The rotation of the linkage rod 26 will cause the connecting plate 31 and the abutment block 32 to slide, thereby causing the scraper 35 to rotate and thus separating the scraper 35 from the edge of the groove 24. At this time, an opening is formed between the scraper 35 and the groove 24. The rotating block 41 is located on one side of the second mark 20, causing the second connecting block 43 to separate from the interior hexagon 28. Remove the second connecting block 43 from the mounting base 19. The second connecting block 43 is inserted into the mounting base 19 on one side of the first connecting block 39. The first connecting block 39 is then re-attached to the outer hexagon 27, while the second connecting block 43 is inserted into the inner hexagon 28. Rotating the mounting base 19 causes the sampling rod 22 to rotate counterclockwise three times, scraping the soil sample into the rotating cylinder 25 via the scraper 35. Then, rotating the mounting base 19 and the sampling rod 22 counterclockwise causes the external soil to press against the scraper 35, causing the abutment 32 to slide into the groove 29, thereby rotating the connecting plate 31 and the scraper 35, compressing the second spring. The first sliding plate 33 slides on one side of the first slide rail 30, causing the scraper 35 to re-block the slot 24, isolating the inside of the rotating cylinder 25 from the outside. The sampling rod 22 can then be directly pulled out of the soil using the second handle 21. This achieves the effect of extracting multiple soil samples in one go. During the soil sample extraction process, the sampling rod 22 is positioned with the slot 24 facing down and horizontally placed above the collection shell 16. By rotating the linkage rod 26 and rotating cylinder 25 counterclockwise through the mounting base 19, the connecting plate 31 and the first sliding plate 33 slide under the elastic force of the second spring. The connecting plate 31 and the scraper 35 rotate relative to each other, causing the scraper 35 to re-open between the slot 24 and the groove. The soil sample falls into the interior of the dividing groove 44, which prevents soil samples from different depths from mixing. During the process of rotating the mounting base 19 and driving the sampling rod 22 to rotate counterclockwise three times, because it is inside the forest, the scraper 35 will scrape the tree roots. The tree roots are relatively hard. During the rotation of the sampling rod 22,When scraper 35 scrapes the tree roots, it presses against the first spring 37 on one side of the second slide rail 38. Simultaneously, connecting plate 31 slides against the second spring on one side of the first slide rail 30, causing scraper 35 to return to the inside of rotating cylinder 25. This prevents the tree roots from damaging the equipment. The soil sample is weighed using electronic scale 8, and its pH value is measured using pH meter 10. The weighed soil sample is then poured into the detection box 15, which is placed inside the detection hole 14. The sample composition is analyzed using spectral analysis (this is existing technology and will not be elaborated further). Operation is performed via screen 13, which displays the soil composition. A QR code is printed using printer 11, and scanning the QR code with a mobile phone connects the phone to the processor, transmitting the detection information to the phone for easy viewing of the soil sample information.

[0049] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A digital forestry planting soil component detection device, comprising a lower shell (1) and a mounting block (17), characterized in that, One side of the lower shell (1) is rotatably connected with the upper shell (9), the other side of the lower shell (1) and the top of the upper shell (9) are respectively provided with the first handle (3), the inner part of the lower shell (1) is respectively provided with the printer (11) and a plurality of detection holes (14), the inside of the detection hole (14) is inserted with the detection box (15), the upper surface of the lower shell (1) is respectively provided with the power lamp (2), the switch (12) and the screen (13) near the position of the printer (11), the upper surface of the detection hole (14) is rotatably connected with the cover plate (4), and the inner part of the lower shell (1) is provided with the processor; One side of the upper shell (9) is provided with the storage box (5), the mounting block (17) is arranged in the inside of the storage box (5), one side of the mounting block (17) is rotatably connected with the sampling rod (22), the bottom surface of the sampling rod (22) is provided with a scale, the inside of the sampling rod (22) is rotatably connected with the linkage rod (26), the outer surface of the sampling rod (22) is provided with a plurality of grooves (24), the inside of the groove (24) is provided with a collection mechanism, the collection mechanism comprises a rotating cylinder (25), a sliding groove (29), a first sliding rail (30), a connecting plate (31), a resisting block (32) and a scraper (35), the first sliding rail (30) has two, the connecting plate (31) and the resisting block (32) are slid by the rotation of the linkage rod (26), so that the scraper (35) is rotated, so that the scraper (35) is separated from the edge of the groove (24), the rotation of the sampling rod (22) and the scraper (35) is driven, the soil sample is scraped into the inside of the rotating cylinder (25), and the side edge of the scraper (35) is provided with a chamfer (34). One end of the linkage rod (26) is provided with a rotating mechanism, and the rotating mechanism is used for driving the linkage rod (26) to rotate or driving the sampling rod (22) to rotate. One side of the upper shell (9) is provided with an auxiliary component, and the auxiliary component is used for detecting the soil sample.

2. The soil composition detection device for digital forestry planting according to claim 1, characterized in that, The collection mechanism further comprises a first sliding plate (33) slidably connected to one side of the first sliding rail (30), one side of the first sliding plate (33) is rotatably connected with one end of the connecting plate (31), the connecting plate (31) is fixedly connected with the resisting block (32), the first sliding rail (30) is slidably connected with the connecting plate (31), the other end of the connecting plate (31) is rotatably connected with the side edge of the scraper (35), the first sliding rail (30) is fixedly connected to the inner wall of one side of the rotating cylinder (25), the other inner wall of the rotating cylinder (25) is fixedly connected with two second sliding rails (38), one side of the second sliding rail (38) is slidably connected with the second sliding plate (36), and the inside of the second sliding rail (38) is provided with the first spring (37).

3. The soil composition detection device for digital forestry planting according to claim 2, characterized in that, One side of the second sliding plate (36) is rotatably connected with the other side edge of the scraper (35), the sliding groove (29) is arranged on the inner wall of both ends of the rotating cylinder (25), the rotating cylinder (25) rotates in the inside of the slot (24), the rotating cylinder (25) is fixedly connected with the linkage rod (26), the inside of the first sliding rail (30) is provided with the second spring, the stiffness coefficient of the second spring is smaller than that of the first spring (37), one end of the sampling rod (22) is provided with the thread (23), the inside of the storage box (5) is provided with the collection shell (16), the inside of the collection shell (16) is provided with a plurality of division grooves (44).

4. The soil composition detection device for digital forestry planting according to claim 3, characterized in that, The rotating mechanism comprises an inner hexagon (28) fixedly connected with one end of the linkage rod (26), an outer hexagon (27) fixedly connected with one end of the sampling rod (22) near the position of the inner hexagon (28), the bottom of the mounting block (17) is fixedly connected with the second handle (21), and one side of the top of the mounting block (17) is provided with the first mark (18).

5. The soil composition detection device for digital forestry planting according to claim 4, characterized in that, One side of the bottom of the mounting block (17) is provided with the second mark (20), one side of the first mark (18) is provided with the mounting seat (19), one side of the mounting seat (19) is provided with the first connecting block (39), the second connecting block (43) is inserted into the other side of the mounting seat (19), the top of the mounting seat (19) is fixedly connected with the fixed plate (40), the top of the fixed plate (40) is rotatably connected with the rotating block (41), one end of the rotating block (41) is rotatably connected with the rotating handle (42).

6. The soil composition detection device for digital forestry planting according to claim 5, characterized in that, The auxiliary component comprises the sealing box (6) arranged on one side of the upper shell (9), the auxiliary component further comprises the suction ball (7), the electronic scale (8) and the PH detector (10), and the sealing box (6) is used for long-term storage of soil samples.

7. The soil composition detection device for digital forestry planting according to claim 6, characterized in that, The suction ball (7) is used for sucking soil sample solution.

8. The soil composition detection device for digital forestry planting according to claim 7, characterized in that, The electronic scale (8) is used for weighing the mass of the soil sample.

9. The soil composition detection device for digital forestry planting according to claim 8, characterized in that, The PH detector (10) is used for detecting the PH value of the soil sample.

10. The soil composition detection device for digital forestry planting according to claim 9, characterized in that, The edge of the first handle (3) is provided with a password lock, and the password lock plays a role of closing the lower shell (1) and the upper shell (9).

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