Deep soil microorganism detection device

Abstract

The utility model relates to the technical field of soil detection and processing, and discloses a deep soil microorganism detection device which comprises a detection device body, the top end of the detection device body is sequentially and fixedly connected with a plurality of supporting rods, the top ends of the supporting rods are fixedly connected with an empty groove frame, and the top end of the empty groove frame is provided with a material stirring box. A discharging pipe is installed in the middle of the bottom end of the stirring box, a material crushing frame is arranged at the top end of the stirring box, an end cover is rotationally connected to the left side of the top end of the material crushing frame, a feeding hopper is fixedly connected to the top end of the end cover, the material crushing frame is connected with a grinding roller through a rotating assembly, and the material crushing frame is connected with the outer wall of the stirring box through a limiting assembly; and a filter screen plate is arranged between the crushing frame and the inner wall of the stirring box. According to the utility model, the material crushing frame and the material stirring box are detached, so that other soil is prevented from being mixed with residual soil during subsequent processing, and the influence on a detection result is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection and processing, in particular to a deep soil microorganism detection device. Background Art

[0002] Deep soil microbial testing is a research and analysis of soil microbial communities. By testing the number, type and activity of microorganisms in soil samples, we can understand the health of the soil ecosystem, soil quality and environmental changes.

[0003] After searching, a microbial soil detection device with announcement number CN210506348U includes a device body, a base is installed at the bottom of the device body, a touch screen is installed on one side wall of the device body, a frame is installed on the top outer edge of the device body, a pretreatment box is installed on one side of the top of the device body, a conduit is provided on one side of the pretreatment box, a limit sleeve is installed on one end of the conduit, and the limit sleeve is fixedly installed with the device body. When the utility model needs to be tested, a cover plate is inserted at the top of the pretreatment box to cover the top to prevent external impurities from entering, a feed hopper is provided on the top of the cover plate to ensure that the soil to be tested enters, and the second motor drives the interlocking rollers to rotate and interlock with each other to ensure that the soil to be tested is crushed, and the crushed soil is filtered and processed by the filter plate, which ensures that the soil for subsequent testing is relatively fine and improves the accuracy of later testing.

[0004] Based on the above patent, the interlocking rollers are driven to rotate by the second motor and interlock with each other to ensure that the soil to be tested is broken. The broken soil is filtered through the filter plate to ensure that the soil for subsequent testing is relatively fine and improve the accuracy of subsequent testing. However, in the above device, after the soil processing is completed, some soil residues will remain in the pretreatment box. Since the pretreatment box has many internal structures and is inconvenient to disassemble and separate, it is not convenient to clean the inside. When other soils are subsequently processed, they will be mixed with the remaining soil, which will affect the test results. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a deep soil microorganism detection device, which realizes the disassembly between the crushing frame and the mixing box to avoid mixing with the residual soil when other soils are subsequently processed, thereby reducing the impact on the detection results.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A deep soil microorganism detection device comprises a detection device body, a plurality of support rods are fixedly connected to the top of the detection device body in sequence, an empty slot frame is fixedly connected to the top of the support rods, a mixing box is arranged on the top of the empty slot frame, a discharge pipe is installed in the middle of the bottom end of the mixing box, a crushing frame is arranged on the top of the mixing box, an end cover is rotatably connected to the left side of the top of the crushing frame, a feed hopper is fixedly connected to the top of the end cover, the crushing frame is connected to a grinding roller through a rotating component, the crushing frame and the outer wall of the mixing box are connected through a limiting component, and a filter plate is arranged between the crushing frame and the inner wall of the mixing box.

[0008] Furthermore, the rotating assembly includes a rotating rod rotatably connected to the inner walls on the left and right sides of the rear end of the crushing frame and a first motor fixedly connected to the right side of the front end of the crushing frame. The front end of the rotating rod on the right side penetrates the outer wall of the crushing frame and is fixedly connected to the driving end of the first motor, and the front end of the rotating rod on the left side is rotatably connected to the inner wall of the crushing frame. The rear ends of the rotating rods are fixedly connected to gears, and the gears are meshingly connected.

[0009] Furthermore, a second motor is fixedly connected to the middle of the front end of the mixing box, a stirring rod is rotatably connected to the inner wall of the middle of the rear end of the mixing box, and the front end of the stirring rod penetrates the inner wall of the mixing box and is fixedly connected to the driving end of the second motor.

[0010] Furthermore, the limiting assembly includes an insert block fixedly connected to the lower side of the left and right ends of the crushing frame and a positioning plate fixedly connected to the upper side of the left and right ends of the mixing box, the shape of the bottom end of the insert block is consistent with the shape of the inner wall of the through groove at the top end of the positioning plate, a limiting hole is provided on the lower side of the front end of the insert block, a screw is threadedly connected to the inner wall of the front end of the positioning plate, a plug is fixedly connected to the rear end of the screw, and the shape of the rear end of the plug is consistent with the shape of the inner wall of the limiting hole.

[0011] Furthermore, the shape of the bottom end of the mixing box matches the shape of the inner wall of the top end of the empty slot frame.

[0012] Furthermore, the outer walls of the grinding rollers are fixedly connected to the outer walls of the rotating rods.

[0013] Furthermore, both front and rear ends of the filter plate are fixedly connected with clamping blocks, and the shape of the outer wall of the clamping block matches the shape of the inner wall of the clamping groove on both front and rear sides of the bottom end of the crushing frame.

[0014] Furthermore, the shape of the outer wall of the discharge pipe matches the shape of the inner wall of the feed port at the top end of the detection device body.

[0015] The utility model has the following beneficial effects:

[0016] In the utility model, the screw rods on both sides are rotated to move the plug forward and be taken out from the limit hole, the crushing frame is lifted up to take the plug block out of the through slot of the positioning plate, the card block is disengaged from the card slot at the bottom of the crushing frame, the filter plate is removed from the mixing box and cleaned with the structural components in the crushing frame, and the bottom of the mixing box can be directly detached from the empty slot frame, and the bottom of the discharge pipe can be directly pulled out from the feed port of the detection device body, so that the structure in the mixing box and its discharge pipe can be directly cleaned, and the crushing frame and the mixing box can be disassembled to avoid mixing with the residual soil when other soils are processed later, thereby reducing the impact on the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a deep soil microorganism detection device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a crushing frame of a deep soil microorganism detection device proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a mixing box of a deep soil microorganism detection device proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of a positioning plate of a deep soil microorganism detection device proposed by the utility model.

[0021] Legend:

[0022] 1. Detection device body; 2. Crushing frame; 3. Mixing box; 4. End cover; 5. Feed hopper; 6. Empty slot frame; 7. Support rod; 8. Discharge pipe; 9. Screw; 10. First motor; 11. Second motor; 12. Insert block; 13. Positioning plate; 14. Block; 15. Rotating rod; 16. Grinding roller; 17. Gear; 18. Limiting hole; 19. Filter plate; 20. Plug; 21. Stirring rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4, the utility model provides an embodiment: a deep soil microorganism detection device, including a detection device body 1, a touch control screen is provided at the front end of the detection device body 1, which is used to adjust the detection parameters and status inside the device, a plurality of support rods 7 are fixedly connected to the top of the detection device body 1 in sequence, an empty slot frame 6 is fixedly connected to the top of the support rod 7, a mixing box 3 is arranged at the top of the empty slot frame 6, a discharge pipe 8 is installed in the middle of the bottom end of the mixing box 3, a valve and a knob are arranged on the top of the discharge pipe 8, a crushing frame 2 is arranged at the top of the mixing box 3, the crushing frame 2 is penetrated at the upper and lower ends, an end cover 4 is rotatably connected to the left side of the top of the crushing frame 2, a feed hopper 5 is fixedly connected to the top of the end cover 4, the sampled soil is poured into the crushing frame 2 through the feed hopper 5, a filter plate 19 is arranged between the crushing frame 2 and the inner wall of the mixing box 3, and the filter screen inside the filter plate 19 can screen the ground soil particles.

[0025] Specifically, the rotating rod 15 rotatably connected to the inner walls of the left and right sides of the rear end of the crushing frame 2 and the first motor 10 fixedly connected to the front right side of the crushing frame 2, the rotating rod 15 penetrates the inner and outer sides of the crushing frame 2 front and back, and the outer walls of the grinding rollers 16 are fixedly connected to the outer walls of the rotating rod 15. The front end of the right rotating rod 15 penetrates the outer wall of the crushing frame 2 and is fixedly connected to the driving end of the first motor 10, and the front end of the left rotating rod 15 is rotatably connected to the inner wall of the crushing frame 2. The rear end of the rotating rod 15 is fixedly connected with a gear 17, and the gears 17 are meshed. Starting the first motor 10 makes the right rotating rod 15 and the gear 17 rotate, and then the left rotating rod 15 drives the corresponding grinding roller 16 to rotate through the cooperation of the gears 17 on both sides, so that the grinding rollers 16 on both sides rotate relatively and grind the soil. The ground soil is ground and crushed. The soil falls onto the filter plate 19, and the fine soil particles fall into the mixing box 3 along the mesh holes of the filter plate 19, and the soil that has not been ground in place is retained above the filter plate 19. The second motor 11 is fixedly connected to the middle part of the front end of the mixing box 3, and the inner wall of the middle part of the rear end of the mixing box 3 is rotatably connected to the stirring rod 21. The front end of the stirring rod 21 penetrates the inner wall of the mixing box 3 and is fixedly connected to the driving end of the second motor 11. Pour an appropriate amount of distilled water through the water injection port on the upper side of the mixing box 3, and then start the second motor 11 to make the stirring rod 21 drive the blades on both sides to rotate, and stir the distilled water and soil in the mixing box 3 to make them fully mixed. Finally, open the upper valve of the discharge pipe 8 to discharge the soil sample in the mixing box 3, and then enter the detection device body 1 from the feed inlet above the detection device body 1 for detection.

[0026] Specifically, the plug blocks 12 fixedly connected to the lower sides of the left and right ends of the crushing frame 2 and the positioning plates 13 fixedly connected to the upper sides of the left and right ends of the mixing box 3, the shape of the bottom end of the plug blocks 12 is consistent with the shape of the inner wall of the through groove at the top of the positioning plates 13, and the lower side of the front end of the plug blocks 12 is provided with limiting holes 18, the inner wall of the front end of the positioning plates 13 is threadedly connected with screw rods 9, and the rear end of the screw 9 is fixedly connected with plugs 20, and the shape of the rear end of the plugs 20 is consistent with the shape of the inner wall of the limiting holes 18, the shape of the bottom end of the mixing box 3 is consistent with the shape of the inner wall of the top of the empty slot frame 6, the front and rear ends of the filter plate 19 are fixedly connected with the card blocks 14, and the shape of the outer wall of the card block 14 is consistent with the shape of the inner wall of the card groove on both sides of the front and rear ends of the bottom of the crushing frame 2. After completing the detection, rotate the screw rods 9 on both sides respectively to move the plug 20 forward and take it out from the limit hole 18, then lift the crushing frame 2 to take the plug block 12 out of the through groove of the positioning plate 13, separate the crushing frame 2 and the mixing box 3, and disengage the card block 14 from the card slot at the bottom of the crushing frame 2, and then remove the filter plate 19 from the mixing box 3 and clean the structural components in the crushing frame 2 respectively. The shape of the outer wall of the discharge pipe 8 is consistent with the shape of the inner wall of the feed port at the top of the detection device body 1. The bottom of the mixing box 3 can be directly detached from the empty slot frame 6, and the bottom of the discharge pipe 8 can be directly pulled out from the feed port of the detection device body 1, so that the structure in the mixing box 3 and its discharge pipe 8 can be directly cleaned.

[0027] Working principle: First, pour the sampled soil into the crushing frame 2 through the feed hopper 5, then start the first motor 10 to rotate the right rotating rod 15 and the gear 17, and then through the cooperation of the gears 17 on both sides, the left rotating rod 15 drives the corresponding grinding roller 16 to rotate, and then the grinding rollers 16 on both sides rotate relatively and grind the soil, and the ground and crushed soil falls onto the filter plate 19, and the fine soil particles fall into the mixing box 3 along the mesh of the filter plate 19, and the soil that has not been ground in place is retained above the filter plate 19, and then pour a proper amount of distilled water through the water injection port on the upper side of the mixing box 3, and then start the second motor 11 to make the stirring rod 21 drive the blades on both sides to rotate, stir the distilled water and soil in the mixing box 3, and make them fully mixed, and finally open The upper valve of the discharge pipe 8 discharges the soil sample in the mixing box 3, and then enters the detection device body 1 from the feed port above the detection device body 1 for detection. After the detection is completed, the screw rods 9 on both sides are rotated respectively to move the plug 20 forward and take it out from the limit hole 18, and then the crushing frame 2 is lifted to take the plug 12 out of the through groove of the positioning plate 13, the crushing frame 2 and the mixing box 3 are separated, and the block 14 is detached from the bottom groove of the crushing frame 2, and then the filter plate 19 can be removed from the mixing box 3 and the structural components in the crushing frame 2 can be cleaned respectively, and the bottom of the mixing box 3 can be directly detached from the empty slot frame 6, and the bottom of the discharge pipe 8 can be directly pulled out from the feed port of the detection device body 1, so that the structure in the mixing box 3 and its discharge pipe 8 can be directly cleaned.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deep soil microorganism detection device, comprising a detection device body (1), characterized in that: A plurality of support rods (7) are fixedly connected in sequence to the top of the detection device body (1); an empty slot frame (6) is fixedly connected to the top of the support rod (7); a mixing box (3) is arranged at the top of the empty slot frame (6); a discharge pipe (8) is installed at the middle of the bottom end of the mixing box (3); a crushing frame (2) is arranged at the top of the mixing box (3); an end cover (4) is rotatably connected to the left side of the top of the crushing frame (2); a feed hopper (5) is fixedly connected to the top of the end cover (4); the crushing frame (2) is connected to a grinding roller (16) via a rotating component; the crushing frame (2) is connected to the outer wall of the mixing box (3) via a limiting component; and a filter plate (19) is arranged between the crushing frame (2) and the inner wall of the mixing box (3).

2. A deep soil microorganism detection device according to claim 1, characterized in that: The rotating assembly comprises a rotating rod (15) rotatably connected to the inner walls on the left and right sides of the rear end of the crushing frame (2) and a first motor (10) fixedly connected to the right side of the front end of the crushing frame (2); the front end of the right rotating rod (15) penetrates the outer wall of the crushing frame (2) and is fixedly connected to the driving end of the first motor (10); the front end of the left rotating rod (15) is rotatably connected to the inner wall of the crushing frame (2); the rear ends of the rotating rods (15) are fixedly connected to gears (17), and the gears (17) are meshed with each other.

3. A deep soil microorganism detection device according to claim 1, characterized in that: A second motor (11) is fixedly connected to the middle of the front end of the mixing box (3), and a stirring rod (21) is rotatably connected to the inner wall of the middle of the rear end of the mixing box (3). The front end of the stirring rod (21) penetrates the inner wall of the mixing box (3) and is fixedly connected to the driving end of the second motor (11).

4. A deep soil microorganism detection device according to claim 1, characterized in that: The limiting assembly comprises an insert block (12) fixedly connected to the lower sides of the left and right ends of the crushing frame (2) and a positioning plate (13) fixedly connected to the upper sides of the left and right ends of the mixing box (3); the shape of the bottom end of the insert block (12) matches the shape of the inner wall of the through groove at the top end of the positioning plate (13); a limiting hole (18) is provided on the lower side of the front end of the insert block (12); a screw rod (9) is threadedly connected to the inner wall of the front end of the positioning plate (13); a plug (20) is fixedly connected to the rear end of the screw rod (9); and the shape of the rear end of the plug rod (20) matches the shape of the inner wall of the limiting hole (18).

5. The deep soil microorganism detection device according to claim 1, characterized in that: The shape of the bottom end of the mixing box (3) matches the shape of the inner wall of the top end of the empty slot frame (6).

6. The deep soil microorganism detection device according to claim 1, characterized in that: The outer walls of the grinding rollers (16) are fixedly connected to the outer wall of the rotating rod (15).

7. The deep soil microorganism detection device according to claim 1, characterized in that: The front and rear ends of the filter plate (19) are fixedly connected with a clamping block (14), and the shape of the outer wall of the clamping block (14) matches the shape of the inner wall of the clamping groove on both the front and rear sides of the bottom end of the crushing frame (2).

8. The deep soil microorganism detection device according to claim 1, characterized in that: The shape of the outer wall of the discharge pipe (8) matches the shape of the inner wall of the feed port at the top end of the detection device body (1).

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