Reaction sampling equipment for fulvic acid chelated fertilizer

Abstract

The utility model relates to the technical field of sampling devices, and discloses reaction sampling equipment for fulvic acid chelated fertilizer, which comprises a shell, a protective shell is fixedly mounted at the bottom end of the shell, a rectangular plate is fixedly sleeved at the bottom end of the outer surface of the protective shell, and a cover plate is fixedly mounted at the top end of the shell; the adjusting mechanism is arranged at the middle end in the shell; and the driving mechanism is arranged at the bottom end in the shell. By arranging the transverse plate, the adjusting rod, the driving motor, the rectangular block and the push rod, when the driving motor is started, the threaded rod rotates, and the rectangular block in threaded sleeve connection with the threaded rod moves rightwards along the top end of the cover plate, so that the top end of the push rod generates a pulling force on the transverse plate; the transverse plate is pulled to drive the adjusting rod to move downwards along the inner surface of the stand column, so that the sampling depth of the sampling device can be adjusted, and the practicability and convenience of the sampling device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, and more specifically, to a reaction sampling device for fulvic acid chelated fertilizer. Background Art

[0002] Bio-organic fertilizer refers to a fertilizer that combines the effects of microbial fertilizer and organic fertilizer. It is composed of specific functional microorganisms and organic materials mainly derived from animal and plant residues, which have been harmlessly treated and decomposed. Bio-organic fertilizer is rich in nutrient elements, can improve soil, enhance product quality, improve the rhizosphere microbiota of crops, and increase the disease and pest resistance of plants, thus promoting the utilization of chemical fertilizers and improving the utilization rate of chemical fertilizers.

[0003] Fulvic acid chelated fertilizer is a bio-fertilizer with excellent performance. During the research and development or production process of bio-organic fertilizer, it is necessary to conduct regular sampling and testing of the bio-fertilizer to ensure the consistency of various indicators in production. In order to detect bio-organic fertilizer, corresponding sampling devices are needed for sampling. However, due to the limitations of the structure and design of existing sampling devices, during actual use, since the sampling head adopts a fixed design, only the bio-organic fertilizer at a fixed depth can be sampled during sampling. However, the substance content at different depths of bio-organic fertilizer is not fixed. Sampling at a fixed depth will affect the detection quality of bio-organic fertilizer and make the detection inaccurate. Therefore, improvements are needed. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a reaction sampling device for fulvic acid chelated fertilizer, which has the advantage of adjusting the sampling depth.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A reaction sampling device for fulvic acid chelated fertilizer, comprising:

[0006] A housing, the bottom end of the housing is fixedly installed with a protective shell, the bottom end of the outer surface of the protective shell is fixedly sleeved with a rectangular plate, and the top end of the housing is fixedly installed with a cover plate;

[0007] An adjusting mechanism, which is arranged in the middle of the inner part of the housing;

[0008] A driving mechanism, which is arranged at the bottom end of the inner part of the housing;

[0009] Among them, the adjusting mechanism includes a vertical column, the vertical column is fixedly installed on the right side of the inner bottom end of the housing, the inner walls on the left and right sides of the vertical column are provided with sliding grooves, the top ends inside the sliding grooves are movably sleeved with sliders, the number of the sliders is two, a cross plate is fixedly installed between the two sliders, the cross plate is movably sleeved on the inner surface of the vertical column, the bottom end of the cross plate is fixedly installed with an adjusting rod, the adjusting rod is movably sleeved on the inner surface of the vertical column, the bottom end of the adjusting rod penetrates through the housing and extends to the bottom end of the housing, and the cross plate will drive the adjusting rod to move downwards.

[0010] As a preferred technical solution of the present invention, the driving mechanism includes:

[0011] A driving motor, the driving motor is fixedly installed on the right side of the inner bottom end of the housing, and the other end of the output shaft of the driving motor is fixedly sleeved with a threaded rod;

[0012] A rectangular block, the rectangular block is threadedly sleeved on the left end of the outer surface of the threaded rod, and the bottom end of the rectangular block is movably connected to the inner bottom end of the housing;

[0013] A push rod, the push rod is hinged to the top end of the rectangular block, and the other end of the push rod is hinged to the front side of the bottom end of the cross plate.

[0014] As a preferred technical solution of the present invention, an inner housing is movably sleeved inside the protective housing, the top end of the inner housing is fixedly connected to the bottom end of the adjusting rod, a first motor is fixedly installed at the top end inside the inner housing, the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, a sampling cylinder is fixedly installed at the bottom end of the rotating shaft, and the sampling cylinder is movably sleeved on the inner surface of the inner housing.

[0015] As a preferred technical solution of the present invention, an air cylinder is fixedly installed at the top end inside the sampling cylinder, a round block is fixedly installed at the bottom end of the air cylinder, the round block is movably sleeved on the inner surface of the sampling cylinder, baffles are respectively fixedly installed at the left and right ends of the round block, the number of the baffles is two, and the two baffles are respectively movably sleeved on the left and right ends of the sampling cylinder.

[0016] As a preferred technical solution of the present invention, an extension block is fixedly installed at the bottom end of the sampling cylinder, the top end of the extension block is movably connected to the bottom end of the inner housing, and a cone is fixedly installed at the bottom end of the extension block.

[0017] As a preferred technical solution of the present utility model, a second motor is fixedly sleeved at the right end inside the extension block. The other end of the output shaft of the second motor is fixedly sleeved with a rotating shaft. A disc is fixedly sleeved at the left end of the outer surface of the rotating shaft. The disc is movably sleeved on the inner surface of the extension block. The bottom of the left end of the disc is hinged with a movable rod. The top of the movable rod is hinged with a cleaning plate. The cleaning plate is movably sleeved on the inner surface of the top of the extension block. The rotation of the disc will cause the cleaning plate to move upward.

[0018] As a preferred technical solution of the present utility model, limiting grooves are provided on the inner walls of the left and right sides of the protective shell. The top inside the limiting grooves is movably sleeved with limiting blocks. The number of the limiting blocks is two. The opposite surfaces of the two limiting blocks are fixedly connected to the outer surface of the inner shell.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. By setting a cross plate, an adjusting rod, a driving motor, a rectangular block and a push rod in the present utility model, when the driving motor is started, the threaded rod will rotate. At this time, the rectangular block threadedly sleeved with the threaded rod will move to the right along the top of the cover plate, so that the top of the push rod will generate a pulling force on the cross plate, pulling the cross plate with the adjusting rod to move downward along the inner surface of the column, thereby realizing the adjustment of the sampling depth of the sampling device, and improving the practicability and convenience of the sampling device.

[0021] 2. By setting a second motor, a rotating shaft, a disc, a movable rod and a cleaning plate in the present utility model, when the second motor is started, the rotating shaft will drive the disc to rotate. Since the left end of the disc is hinged with the movable rod, the movable rod will rotate with the disc, so that the top of the movable rod will generate a pushing force on the cleaning plate, pushing the cleaning plate to move upward along the inner surface of the sampling cylinder, thereby cleaning the inner wall of the sampling cylinder, and realizing the cleaning of the residual fertilizer on the inner wall of the sampling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a front sectional structural diagram of the present utility model;

[0024] Figure 3 is a side sectional structural diagram of the present utility model;

[0025] Figure 4 is a sectional structural diagram of the outer shell of the present utility model;

[0026] Figure 5 is Figure 2 a partial enlarged structural diagram at A in

[0027] In the figure: 1. Outer shell; 2. Protective shell; 3. Cover plate; 4. Adjusting mechanism; 401. Column; 402. Slide groove; 403. Slide block; 404. Horizontal plate; 405. Adjusting rod; 5. Driving mechanism; 501. Driving motor; 502. Threaded rod; 503. Rectangular block; 504. Push rod; 6. Inner shell; 7. First motor; 8. Rotating shaft; 9. Sampling cylinder; 10. Pneumatic cylinder; 11. Round block; 12. Baffle; 13. Extension block; 14. Cone; 15. Rectangular plate; 16. Second motor; 17. Rotating shaft; 18. Disc; 19. Movable rod; 20. Cleaning plate; 21. Limit groove; 22. Limit block. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] As Figures 1 to 5 shown, the present invention provides a reaction sampling device for fulvic acid chelate fertilizer, including:

[0030] An outer shell 1, a protective shell 2 is fixedly installed at the bottom end of the outer shell 1, a rectangular plate 15 is fixedly sleeved on the bottom end of the outer surface of the protective shell 2, and a cover plate 3 is fixedly installed at the top end of the outer shell 1;

[0031] An adjusting mechanism 4 is arranged in the middle of the inner part of the outer shell 1;

[0032] A driving mechanism 5 is arranged at the bottom end of the inner part of the outer shell 1;

[0033] Among them, the adjusting mechanism 4 includes a column 401, the column 401 is fixedly installed on the right side of the bottom end of the inner part of the outer shell 1, slide grooves 402 are opened on the inner walls on the left and right sides of the column 401, the top ends inside the slide grooves 402 are movably sleeved with slide blocks 403, the number of the slide blocks 403 is two, a horizontal plate 404 is fixedly installed between the two slide blocks 403, the horizontal plate 404 is movably sleeved on the inner surface of the column 401, an adjusting rod 405 is fixedly installed at the bottom end of the horizontal plate 404, the adjusting rod 405 is movably sleeved on the inner surface of the column 401, the bottom end of the adjusting rod 405 penetrates through the outer shell 1 and extends to the bottom end of the outer shell 1, and the horizontal plate 404 will drive the adjusting rod 405 to move downwards.

[0034] When the bottom end of the cross plate 404 is pulled, since the cross plate 404 is fixedly connected to the adjusting rod 405, the adjusting rod 405 will move downward along the inner surface of the column 401 under the drive of the cross plate 404. The existence of the chute 402 and the slider 403 will limit the movement of the cross plate 404 and the adjusting rod 405, thereby preventing the adjusting rod 405 from detaching from the inside of the column 401. With the up and down movement of the adjusting rod 405, the sampling depth of the sampling device is adjusted, thus improving the practicability of the sampling device and the accuracy of sampling.

[0035] Among them, the driving mechanism 5 includes:

[0036] A driving motor 501, which is fixedly installed on the right side of the inner bottom end of the housing 1. The other end of the output shaft of the driving motor 501 is fixedly sleeved with a threaded rod 502;

[0037] A rectangular block 503, which is threadedly sleeved on the left end of the outer surface of the threaded rod 502. The bottom end of the rectangular block 503 is movably connected to the inner bottom end of the housing 1;

[0038] A push rod 504, which is hinged to the top end of the rectangular block 503, and the other end of the push rod 504 is hinged to the front side of the bottom end of the cross plate 404.

[0039] When the driving motor 501 is started, the threaded rod 502 will rotate. At this time, the rectangular block 503 threadedly sleeved on the threaded rod 502 will move to the right along the inner bottom end of the housing 1, so that the top end of the push rod 504 generates a pulling force on the cross plate 404.

[0040] Among them, an inner housing 6 is movably sleeved inside the protective housing 2. The top end of the inner housing 6 is fixedly connected to the bottom end of the adjusting rod 405. A first motor 7 is fixedly installed at the top end inside the inner housing 6. The other end of the output shaft of the first motor 7 is fixedly sleeved with a rotating shaft 8. The bottom end of the rotating shaft 8 is fixedly installed with a sampling cylinder 9, and the sampling cylinder 9 is movably sleeved on the inner surface of the inner housing 6.

[0041] When the first motor 7 is started, the rotating shaft 8 will drive the sampling cylinder 9 to rotate along the inner surface of the inner housing 6.

[0042] Among them, an air cylinder 10 is fixedly installed at the top end inside the sampling cylinder 9. The bottom end of the air cylinder 10 is fixedly installed with a round block 11. The round block 11 is movably sleeved on the inner surface of the sampling cylinder 9. The left and right ends of the round block 11 are respectively fixedly installed with baffles 12. The number of the baffles 12 is two, and the two baffles 12 are respectively movably sleeved on the left and right ends of the sampling cylinder 9.

[0043] When the air cylinder 10 is started, the round block 11 will drive the baffle 12 to move upward along the inner surface of the sampling cylinder 9, and at this time, the biological organic fertilizer can be sampled.

[0044] Among them, an extension block 13 is fixedly installed at the bottom end of the sampling cylinder 9. The top end of the extension block 13 is movably connected to the bottom end of the inner shell 6, and a cone 14 is fixedly installed at the bottom end of the extension block 13.

[0045] Due to the existence of the extension block 13 and the cone 14, it will facilitate the sampling operation of the sampling device at different depths.

[0046] Among them, a second motor 16 is fixedly sleeved at the right end inside the extension block 13. The other end of the output shaft of the second motor 16 is fixedly sleeved with a rotating shaft 17. A disc 18 is fixedly sleeved at the left end of the outer surface of the rotating shaft 17. The disc 18 is movably sleeved on the inner surface of the extension block 13. The bottom of the left end of the disc 18 is hinged with a movable rod 19. The top end of the movable rod 19 is hinged with a cleaning plate 20. The cleaning plate 20 is movably sleeved on the inner surface of the top end of the extension block 13. The rotation of the disc 18 will move the cleaning plate 20 upward.

[0047] When the second motor 16 is started, it will cause the rotating shaft 17 to drive the disc 18 to rotate, so that the top end of the movable rod 19 generates a thrust on the cleaning plate 20, pushing the cleaning plate 20 to move upward.

[0048] Among them, limiting grooves 21 are provided on the inner walls of the left and right sides of the protective shell 2. The top ends inside the limiting grooves 21 are movably sleeved with limiting blocks 22. The number of the limiting blocks 22 is two. The opposite surfaces of the two limiting blocks 22 are fixedly connected to the outer surface of the inner shell 6.

[0049] The inner surfaces of the limiting grooves 21 and the outer surfaces of the limiting blocks 22 are both smooth, ensuring that the limiting blocks 22 will not get stuck when moving along the inside of the limiting grooves 21.

[0050] The working principle and usage process of the present utility model:

[0051] First, the operator inserts the extension block 13 and the cone 14 at the bottom end of the sampling device into the bio-organic fertilizer until the bottom end of the rectangular plate 15 contacts the organic fertilizer, thereby supporting the sampling device through the rectangular plate 15. Subsequently, the operator starts the first motor 7, causing the rotating shaft 8 to drive the sampling cylinder 9 to rotate along the inner surface of the inner shell 6. At this time, the extension block 13 will also drive the cone 14 to rotate together. Then, the operator starts the driving motor 501, causing the threaded rod 502 to rotate. At this time, the rectangular block 503 threadedly sleeved with the threaded rod 502 will drive the bottom end of the push rod 504 to move to the right, so that the top end of the push rod 504 generates a pulling force on the cross plate 404, pulling the cross plate 404 to drive the adjusting rod 405 to move downward along the inner surface of the column 401, and then causing the adjusting rod 405 to push the inner shell 6 downward. Stop the driving motor 501 until it moves to the specified depth. Then, wait until the notch on the left and right ends of the baffle 12 and the inner shell 6 are aligned, and then stop the first motor 7. Immediately afterwards, the operator starts the air cylinder 10, causing the round block 11 to drive the baffle 12 to move upward. At this time, the bio-organic fertilizer will enter the inside of the sampling cylinder 9 through the notch of the inner shell 6. After sampling is completed, the operator can start the air cylinder 10 again to close the sampling port, thus completing the sampling operation. The mutual cooperation of each mechanism realizes the sampling of bio-organic fertilizer at different depths, thereby improving the practicability and convenience of the sampling device.

[0052] After the sampling is completed, the operator can start the second motor 16, causing the rotating shaft 17 to drive the disc 18 to rotate. Since the movable rod 19 and the disc 18 are hinged to each other, as the disc 18 rotates, the top end of the movable rod 19 will generate a pushing force on the cleaning plate 20, pushing the cleaning plate 20 to move upward, thereby realizing the cleaning of the residual organic fertilizer on the inner wall of the sampling cylinder 9 and preventing it from affecting the next sampling.

[0053] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0054] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reaction sampling device for fulvic acid chelated fertilizer, characterized in that: Included are: A housing (1), a protective housing (2) being fixedly mounted on the bottom end of the housing (1), a rectangular plate (15) being fixedly sleeved on the bottom end of the outer surface of the protective housing (2), and a cover plate (3) being fixedly mounted on the top end of the housing (1); An adjustment mechanism (4), wherein the adjustment mechanism (4) is arranged at a middle end inside the housing (1); A driving mechanism (5), wherein the driving mechanism (5) is arranged at the bottom end inside the housing (1); The adjusting mechanism (4) comprises a column (401), wherein the column (401) is fixedly mounted on the right side of the bottom end inside the shell (1), and the inner walls on the left and right sides of the column (401) are provided with sliding grooves (402), and the top of the inner part of the sliding groove (402) is movably sleeved with a slider (403), and the number of the sliders (403) is two, and a horizontal plate (404) is fixedly mounted between the two sliders (403), and the horizontal plate (404) is movably sleeved on the inner surface of the column (401), and an adjusting rod (405) is fixedly mounted on the bottom end of the horizontal plate (404), and the adjusting rod (405) is movably sleeved on the inner surface of the column (401), and the bottom end of the adjusting rod (405) passes through the shell (1) and extends to the bottom end of the shell (1), and the horizontal plate (404) will drive the adjusting rod (405) to move downward.

2. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 1, characterized in that: The driving mechanism (5) comprises: A driving motor (501), the driving motor (501) being fixedly mounted on the right side of the bottom end of the housing (1), and the other end of the output shaft of the driving motor (501) being fixedly sleeved with a threaded rod (502); A rectangular block (503), wherein the rectangular block (503) is threadedly sleeved on the left end of the outer surface of the threaded rod (502), and the bottom end of the rectangular block (503) is movably connected to the bottom end inside the housing (1); A push rod (504), wherein the push rod (504) is hinged at the top end of the rectangular block (503), and the other end of the push rod (504) is hinged at the front side of the bottom end of the horizontal plate (404).

3. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 1, characterized in that: The protective shell (2) is movably sleeved with an inner shell (6), the top end of the inner shell (6) and the bottom end of the adjusting rod (405) are fixedly connected, the top end of the inner shell (6) is fixedly mounted with a first motor (7), the other end of the output shaft of the first motor (7) is fixedly sleeved with a rotating shaft (8), the bottom end of the rotating shaft (8) is fixedly mounted with a sampling tube (9), and the sampling tube (9) is movably sleeved on the inner surface of the inner shell (6).

4. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 3, characterized in that: A pneumatic cylinder (10) is fixedly mounted on the top end of the sampling tube (9), a round block (11) is fixedly mounted on the bottom end of the pneumatic cylinder (10), the round block (11) is movably sleeved on the inner surface of the sampling tube (9), and baffles (12) are fixedly mounted on the left and right ends of the round block (11), two baffles (12) are provided, and the two baffles (12) are movably sleeved on the left and right ends of the sampling tube (9).

5. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 3, characterized in that: An extension block (13) is fixedly mounted on the bottom end of the sampling tube (9), the top end of the extension block (13) is movably connected to the bottom end of the inner shell (6), and a cone (14) is fixedly mounted on the bottom end of the extension block (13).

6. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 5, characterized in that: A second motor (16) is fixedly sleeved on the right end of the extension block (13); a rotating shaft (17) is fixedly sleeved on the other end of the output shaft of the second motor (16); a disc (18) is fixedly sleeved on the left end of the outer surface of the rotating shaft (17); the disc (18) is movably sleeved on the inner surface of the extension block (13); a movable rod (19) is hingedly connected to the bottom of the left end of the disc (18); a cleaning plate (20) is hingedly connected to the top end of the movable rod (19); the cleaning plate (20) is movably sleeved on the inner surface of the top end of the extension block (13); and the rotation of the disc (18) causes the cleaning plate (20) to move upward.

7. The reaction sampling device of a fulvic acid chelated fertilizer according to claim 1, characterized in that: The inner walls on the left and right sides of the protective shell (2) are provided with limiting grooves (21), the top ends of the limiting grooves (21) are movably sleeved with limiting blocks (22), there are two limiting blocks (22), and the opposite surfaces of the two limiting blocks (22) are fixedly connected to the outer surface of the inner shell (6).

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