Soil testing device for soil drying and screening

Abstract

The present invention discloses a soil detection device for soil drying and screening, which specifically relates to the field of soil detection technology, including a switching sleeve, a plurality of vibration springs, a sleeve plate, and a synchronous disengagement mechanism; wherein the synchronous disengagement mechanism includes a support, a drive motor, a sleeve plate, a support, and a switching assembly is installed on the inner wall of the switching sleeve; and an angle disengagement mechanism is installed inside the separation shell. The present invention uses a synchronous disengagement mechanism, when the plurality of dispersion screens above rotate to the bottom, the first type of soil between the dispersion screen and the separation shell is discharged downward and disengaged under the action of gravity, and while detecting the second type of soil, the dispersion screen adhering to the first type of soil and the separation shell adhering to the first type of soil can also be cleaned and disengaged, so that different types of soil can be detected, and the interval waiting time for detection is greatly reduced, thereby improving the soil detection efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection, and more particularly to a soil detection device for soil drying and screening. Background Art

[0002] The soil testing device for soil drying and screening is mainly used to quickly and evenly dry the collected soil samples, remove moisture from the soil samples to avoid the influence of moisture on subsequent component analysis, and then use the detection instrument to realize soil pH value detection, thereby improving the accuracy and reliability of the test results.

[0003] In the existing published technical documents, the Chinese patent announcement number CN111141892A discloses a soil radon concentration detection device for environmental detection. The detection device mainly provides a discharge bin, a transmission gear, a driven gear, a crushing shaft, a crushing rod and a screening net, which can crush and screen the soil added to the discharge bin to avoid the soil particles being too large and the soil containing large impurities, which affect the accuracy of the soil radon concentration detection result. The crushed soil can be added to the placement bucket by providing a disassembly cover, a placement bucket, a placement slide seat and an exhaust fan. The exhaust fan can be used to simply dry the soil with too high a moisture content, which is convenient for radon concentration detection of the soil with too high a moisture content. However, the detection device still has the following problems during use.

[0004] When the detection device detects the first type of soil, it is necessary to first dry and screen the collected first type of soil sample, and then perform the first type of soil detection operation after drying and screening. When detecting the second type of soil sample, it is necessary to clean the first type of soil sample inside the entire detection device, which requires a long cleaning time. Only after the cleaning is completed can the second type of soil sample continue to be dried and screened, and then detected. This results in a long waiting time for detecting different types of soil, resulting in a significant decrease in detection efficiency. For this reason, a soil detection device for soil drying and screening is proposed. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a soil detection device for soil drying and screening.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a soil detection device for soil drying and screening, comprising a switching sleeve, the upper surface and the lower surface of the switching sleeve are fixedly connected with a plurality of vibration springs, a sleeve plate is installed on the top of the vibration spring, the plurality of vibration springs are fixedly connected to the sleeve plate, and a synchronous disengagement mechanism is installed on the upper surface of the sleeve plate; the synchronous disengagement mechanism comprises a pillar fixedly connected to the upper surface of the sleeve plate, and a driving motor fixedly connected to the sleeve plate is provided on one side of the pillar, and a transmission gear is fixedly connected to the outer wall of the output end of the driving motor; the transmission gear One side of the outer wall of the wheel is meshingly connected with a driven gear ring, and the top of the driven gear ring is fixedly connected with a turntable, the driven gear ring and the turntable are both rotatably connected to the pillar, a plurality of guide grooves are provided at the bottom end of the turntable, and the inner wall of each guide groove is slidably connected with a sliding column; the top of each sliding column is fixedly connected with a linkage bar, and one side of the linkage bar is fixedly connected with a separation shell, the top of the pillar is fixedly connected with a detection disk, and a plurality of separation shells are slidably connected to the detection disk; a switching assembly is installed on the inner wall of the switching sleeve; an angle disengagement mechanism is installed inside the separation shell.

[0007] Preferably, the transmission gear is rotatably connected to the rotating disk, and the transmission gear and the driven gear ring are both made of stainless steel. A plurality of guide grooves are arranged in a circular ring with equal spacing, and a plurality of slide posts are arranged in a circular ring with equal spacing. A vibration motor is installed on one side of the vibration spring, and the vibration motor is fixedly connected to the socket plate;

[0008] The vibration motor is used to vibrate the sleeve plate, the lower surface of the driven gear ring is rotatably connected to the limit ring, and the limit ring is fixedly connected to the pillar. The inner wall of the linkage bar is fixedly connected to the sliding sleeve near the sliding column; the inner wall of the sliding sleeve is slidably connected to the sliding column, the sliding sleeve is slidably connected to the detection disk, and one end of the sliding column is fixedly connected to the sliding frame, and the sliding frame is fixedly connected to the detection disk; a plurality of resistance heating rods are inserted at the top of the separation shell, and the resistance heating rods are used to heat the separation shell.

[0009] When the technical solution is in use, the output end of the driving motor drives the transmission gear to rotate, and the driven gear ring rotates on the outer wall of the pillar, and the driven gear ring drives the turntable to rotate. The driven gear ring and the turntable both rotate on the outer wall of the pillar, and the guide groove drives the sliding column away from the center point of the pillar. Multiple sliding columns can move away from the center point of the pillar synchronously. The linkage bar drives the sliding sleeve block away from the center point of the sliding column, and the sliding sleeve block slides along the inner wall of the sliding frame at the same time, and the adjacent gaps between multiple separation shells become larger. The linkage bar carries the reinforcement plate away from the center point of the sliding column, the electric cylinder drives the concave hinge block away from the center point of the sliding column, the connecting shaft drives the sleeve rod away from the center point of the sliding column, the sleeve rod makes the hinge shaft away from the center point of the sliding column, and the sliding bar can carry the dispersed screen away from the center point of the sliding column.

[0010] Preferably, the switching assembly comprises a switching rod fixedly connected to the inner wall of the switching sleeve;

[0011] One end of the switch rod is coaxially connected to a reduction motor, and the lower surface of the reduction motor is fixedly connected to a support rod, one end of the support rod is fixedly connected to a mounting sleeve, and the mounting sleeve is rotatably connected to the switch rod; the other end of the switch rod is fixedly connected to an angle sensor, a support plate is installed on one side of the angle sensor, the angle sensor and the mounting sleeve are both fixedly connected to the support plate, and a controller fixedly connected to the mounting sleeve is provided below the support plate. The outer wall of the switch rod and the inner wall of the mounting sleeve are both set as smooth surfaces, and the vertical cross-section shape of the switch rod is circular.

[0012] When the present technical solution is in use, when the second type of soil detection is performed, the controller starts the reduction motor, the support rod provides support force for the reduction motor, the reduction motor drives the switching rod to rotate 180 degrees, the switching rod rotates 180 degrees inside the mounting sleeve, and then the switching sleeve drives multiple vibration springs to rotate 180 degrees, the vibration spring carries the socket plate to rotate 180 degrees, the pillar carries the detection disk to rotate 180 degrees, the slide frame carries the sliding column to rotate 180 degrees, the sliding sleeve drives the linkage bar to rotate 180 degrees, the separation shell drives the sliding bar to rotate 180 degrees, the multiple dispersed screens above rotate to the bottom, and the multiple dispersed screens below can rotate to the top. When the angle value sensed by the angle sensor is the same as the angle value of 180 degrees set by the controller, the driving motor is turned off by the controller.

[0013] Preferably, the angle disengagement mechanism comprises a slide bar slidably mounted inside the separation shell;

[0014] The slide bar is slidably connected to the linkage bar, one end of the slide bar is fixedly connected to a dispersion screen, and the dispersion screen is slidably connected to the separation shell, and a plurality of the dispersion screens are arranged in a circular ring with equal spacing; a rotating motor is provided on one side of the dispersion screen, and a support frame is fixedly connected to the upper surface of the rotating motor, and the support frame is fixedly connected to the detection disk, a sleeve is provided on the outside of the rotating motor, and the sleeve is fixedly connected to the support frame, and a rotating rod is coaxially connected to the output end of the rotating motor; the sleeve and the detection disk are both rotatably connected to the rotating rod, and a plurality of screening scrapers are provided below the sleeve, and the plurality of screening scrapers are fixedly connected to the rotating rod, and the outer wall of the rotating rod and close to the rotating rod A plurality of rotating blades are fixedly connected at the position of the detection disk; the plurality of rotating blades are rotationally connected to the detection disk, a pH sensor is provided on one side of each rotating blade, and the pH sensor is fixedly connected to the detection disk; a sleeve block is provided on one side of the linkage bar, and the sleeve block is rotationally connected to the outer wall of the slide bar, the sleeve block is fixedly connected to the separation shell, a hinge shaft is fixedly connected to one side of the inner wall of the slide bar, and a sleeve rod is rotationally connected to the outer wall of the hinge shaft, a connecting shaft is rotationally connected to the inner wall of the sleeve rod and at a position away from the hinge shaft, and a concave hinge block is fixedly connected to one end of the connecting shaft, and an electric cylinder is fixedly connected to the bottom end of the concave hinge block; a reinforcement plate is fixedly connected between the electric cylinder and the linkage bar.

[0015] When the technical solution is in use, the controller starts multiple electric cylinders, which push the concave hinge block downward, the connecting shaft drives the sleeve rod to move, the sleeve rod drives the hinge shaft to approach the center point of the rotating rod, and the slide bar slides along the inner wall of the sleeve block, so that a gap is formed between the dispersion screen and the separation shell, and the first type of soil between the dispersion screen and the separation shell can be quickly discharged and separated. While the second type of soil is being detected, the dispersion screen and the separation shell that adhere to the first type of soil can also be cleaned and separated to remove the first type of soil for standby detection.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The present invention uses a synchronous disengagement mechanism. When the multiple dispersion screens on the top rotate to the bottom, the transmission gear carries the driven gear ring to mesh and rotate, the driven gear ring drives the turntable to rotate, the slide column carries the linkage bar away from the center point of the slide column, the linkage bar drives the separation shell away from the center point of the slide column, the slide bar can carry the dispersion screen away from the center point of the slide column, the first type of soil between the dispersion screen and the separation shell is discharged downward and disengaged under the action of gravity, while the second type of soil is detected, the dispersion screen and the separation shell adhering to the first type of soil can also be cleaned and disengaged, so that the first type of soil can be quickly cleaned and discharged, and after cleaning and disengagement, it can continue to wait for standby, detect different types of soil, and the interval waiting time for detection is greatly reduced, thereby improving soil detection efficiency.

[0018] 2. When the present invention performs a second type of soil detection by switching components, the reduction motor drives the switching rod to rotate 180 degrees, the switching rod rotates 180 degrees inside the mounting sleeve, the sleeve plate drives the pillar to rotate 180 degrees, the pillar carries the detection disk to rotate 180 degrees, the sliding frame carries the sliding column to rotate 180 degrees, the sliding column drives the sliding sleeve to rotate 180 degrees, the separation shell drives the slide bar to rotate 180 degrees, the slide bar drives the dispersion screen to rotate 180 degrees, the upper multiple dispersion screens rotate to the bottom, and the lower multiple dispersion screens can rotate to the top, the second type of soil is placed inside the switched multiple dispersion screens, the second type of soil is immediately subjected to soil drying and screening detection, and the multiple contaminated dispersion screens and multiple separation shells can rotate to the bottom, the first type of soil is cleaned and separated synchronously by gravity and separation, and the interval waiting time for detection is greatly reduced.

[0019] 3. The present invention utilizes an angle disengagement mechanism. The electric cylinder pushes the concave hinge block downward, the sleeve rod drives the hinge shaft close to the center point of the rotating rod, and the slide bar drives the dispersion screen close to the center point of the rotating rod, so that a gap is formed between the dispersion screen and the separation shell. The first type of soil between the angle of the dispersion screen and the separation shell can be quickly discharged and disengaged. While detecting the second type of soil, the first type of soil can be cleaned and separated synchronously, thereby greatly improving the soil detection efficiency.

[0020] Through the mutual influence of the above multiple effects, first the multiple dispersion screens on the top rotate downward, and the multiple dispersion screens on the bottom can rotate upward, and then the multiple dispersion screens and the multiple separation shells are moved away from the center point of the sliding column, and finally a gap is formed between the dispersion screens and the separation shells. In summary, while detecting the second type of soil, the dispersion screens adhering to the first type of soil and the separation shells adhering to the first type of soil can also be cleaned and separated, and different types of soil can be detected, and the interval waiting time for detection is greatly reduced, which greatly improves the soil detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front view structure of the soil detection device for soil drying and screening of the present invention.

[0022] Figure 2 For the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0023] Figure 3 It is a schematic diagram of the partial structure of the soil detection device for soil drying and screening of the present invention when viewed from above in cross section.

[0024] Figure 4 It is a schematic diagram of the partial structure of the cross section of the connection between the support and the rotating disk of the present invention.

[0025] Figure 5 It is a schematic diagram of the vertical cross-section structure of the soil detection device for soil drying and screening of the present invention.

[0026] Figure 6 It is a schematic diagram of the local structure of the vertical section of the connection between the support and the detection plate of the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the soil detection device for soil drying and screening of the present invention when viewed from above.

[0028] Figure 8 It is a schematic diagram of the local structure of the vertical section of the connection between the separation shell and the slide bar of the present invention.

[0029] Fig. 9 It is a schematic diagram of the local structure of the angle separation mechanism of the present invention.

[0030] Fig.10 It is a schematic diagram of the partial structure of the connection between the slide bar and the hinge shaft of the present invention.

[0031] The accompanying drawings are marked as follows: 1, switching sleeve; 2, vibration spring; 3, sleeve plate; 4, pillar; 5, driving motor; 6, transmission gear; 7, driven gear ring; 8, turntable; 9, guide groove; 10, slide column; 11, linkage bar; 12, separation shell; 13, detection plate; 14, vibration motor; 15, limit ring; 16, switching rod; 17, reduction motor; 18, support rod; 19, installation sleeve; 20, angle sensor; 21, support plate; 2 2. Controller; 23. Sliding sleeve; 24. Sliding column; 25. Sliding frame; 26. Resistance heating rod; 27. Sliding bar; 28. Dispersion screen; 29. ​​Rotating motor; 30. Support frame; 31. Sleeve; 32. Rotating rod; 33. Screening scraper; 34. Rotating blade; 35. pH sensor; 36. Sleeve block; 37. Articulated shaft; 38. Sleeve rod; 39. Connecting shaft; 40. Concave articulated block; 41. Electric cylinder; 42. Reinforcement plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As attached Figure 1-10The soil detection device for soil drying and screening shown in the figure is provided with a synchronous disengagement mechanism, a switching component, and an angle disengagement mechanism. The settings of each mechanism and component can detect the second type of soil while also being able to clean and disengage the dispersion screen 28 adhering to the first type of soil and the separation shell 12 adhering to the first type of soil, thereby detecting different types of soil, greatly reducing the interval waiting time for detection, and greatly improving the soil detection efficiency. The specific structural settings of each mechanism and component are as follows.

[0034] In this embodiment, as shown in the attached Figure 1-8 As shown, the synchronous disengagement mechanism includes a pillar 4 fixedly connected to the upper surface of the socket plate 3, and a driving motor 5 fixedly connected to the socket plate 3 is provided on one side of the pillar 4, and a transmission gear 6 is fixedly connected to the outer wall of the output end of the driving motor 5; a driven gear ring 7 is meshingly connected to the outer wall of the transmission gear 6, and a turntable 8 is fixedly connected to the top of the driven gear ring 7, and the driven gear ring 7 and the turntable 8 are both rotatably connected to the pillar 4, and a plurality of guide grooves 9 are provided at the bottom end of the turntable 8, and a sliding column 10 is slidably connected to the inner wall of each guide groove 9; a linkage bar 11 is fixedly connected to the top of each slide column 10, and a separation shell 12 is fixedly connected to one side of the linkage bar 11, and a detection disk 13 is fixedly connected to the top of the pillar 4, and a plurality of separation shells 12 are slidably connected to the detection disk 13; a switching component is installed on the inner wall of the switching sleeve 1; and an angle disengagement mechanism is installed inside the separation shell 12.

[0035] In this embodiment, as shown in the attached Figure 2-6 As shown, a vibration motor 14 is installed on one side of the vibration spring 2, and the vibration motor 14 is fixedly connected to the socket plate 3; the vibration motor 14 is used to vibrate the socket plate 3, so that the controller 22 starts the vibration motor 14, and the vibration motor 14 provides a vibration force to the socket plate 3, so as to achieve a vibration separation operation for the first type of soil. The lower surface of the driven gear ring 7 is rotatably connected to the limit ring 15, and the limit ring 15 is fixedly connected to the pillar 4, so that the driven gear ring 7 is limited and rotated on the upper surface of the limit ring 15, and the limit ring 15 is stably rotated.

[0036] A sliding sleeve 23 is fixedly connected to the inner wall of the linkage bar 11 and close to the sliding column 10; a sliding column 24 is slidably connected to the inner wall of the sliding sleeve 23, the sliding sleeve 23 and the detection disk 13 are slidably connected, and a sliding frame 25 is fixedly connected to one end of the sliding column 24, and the sliding frame 25 and the detection disk 13 are fixedly connected; a plurality of resistance heating rods 26 are plugged into the top of the separation shell 12, and the resistance heating rods 26 are used to heat the separation shell 12.

[0037] In this embodiment, as shown in the attached Figure 7As shown, the switching assembly includes a switching rod 16 fixedly connected to the inner wall of the switching sleeve 1; one end of the switching rod 16 is coaxially connected to a reduction motor 17, and the lower surface of the reduction motor 17 is fixedly connected to a support rod 18, one end of the support rod 18 is fixedly connected to a mounting sleeve 19, and the mounting sleeve 19 is rotatably connected to the switching rod 16; the other end of the switching rod 16 is fixedly connected to an angle sensor 20, a support plate 21 is installed on one side of the angle sensor 20, the angle sensor 20 and the mounting sleeve 19 are both fixedly connected to the support plate 21, and a controller 22 fixedly connected to the mounting sleeve 19 is provided below the support plate 21. The outer wall of the switching rod 16 and the inner wall of the mounting sleeve 19 are both set as smooth surfaces, and the vertical cross-section shape of the switching rod 16 is circular.

[0038] In this embodiment, as shown in the attached Figure 8-10 As shown, the angle disengagement mechanism includes a slide bar 27 slidably mounted inside the separation shell 12; the slide bar 27 is slidably connected to the linkage bar 11, one end of the slide bar 27 is fixedly connected to a dispersion screen 28, and the dispersion screen 28 is slidably connected to the separation shell 12, and a plurality of dispersion screens 28 are arranged in a circular ring with equal spacing; a rotating motor 29 is provided on one side of the dispersion screen 28, and a support frame 30 is fixedly connected to the upper surface of the rotating motor 29, and the support frame 30 is fixedly connected to the detection disk 13, a sleeve 31 is provided on the outside of the rotating motor 29, and the sleeve 31 is fixedly connected to the support frame 30, and the output end of the rotating motor 29 is coaxially connected to a rotating rod 32.

[0039] The sleeve 31 and the detection disk 13 are both rotatably connected to the rotating rod 32. A plurality of screening scrapers 33 are provided below the sleeve 31. The plurality of screening scrapers 33 are fixedly connected to the rotating rod 32. A plurality of rotating blades 34 are fixedly connected to the outer wall of the rotating rod 32 and close to the detection disk 13; the plurality of rotating blades 34 are rotatably connected to the detection disk 13. A pH sensor 35 is provided on one side of each rotating blade 34, and the pH sensor 35 is fixedly connected to the detection disk 13; a sleeve block 36 is provided on one side of the linkage bar 11, and the sleeve block 36 is rotatably connected to the outer wall of the slide bar 27, and the sleeve block 36 is fixedly connected to the separation shell 12; a hinge shaft 37 is fixedly connected to one side of the inner wall of the slide bar 27, and a sleeve rod 38 is rotatably connected to the outer wall of the hinge shaft 37. A connecting shaft 39 is rotatably connected to the inner wall of the sleeve rod 38 and away from the hinge shaft 37, and one end of the connecting shaft 39 is fixedly connected to a concave hinge block 40, and the bottom end of the concave hinge block 40 is fixedly connected to an electric cylinder 41; a reinforcing plate 42 is fixedly connected between the electric cylinder 41 and the linkage bar 11.

[0040] The working method of the soil detection device for soil drying and screening of the present invention is as follows:

[0041] Step 1: During soil drying and screening detection, the first type of soil is placed in the gap surrounded by multiple dispersed screens 28. The placement depth of the first type of soil is three-quarters of the depth of the dispersed screens 28. The multiple resistance heating rods 26 are started by the controller 22. The resistance heating rods 26 heat the separation shell 12, so that the periphery of the multiple dispersed screens 28 can be heated.

[0042] At the same time, the support frame 30 supports the rotating motor 29, and the controller 22 starts the rotating motor 29. The rotating motor 29 drives the rotating rod 32 to rotate. The rotating rod 32 rotates inside the sleeve 31. At the same time, the support frame 30 supports the sleeve 31 to increase the stability of the sleeve 31. The rotating rod 32 carries multiple screening scrapers 33 to rotate synchronously. The screening scrapers 33 can scrape along the inner walls of multiple dispersed screens 28, and the screening scrapers 33 can stir the first type of soil. The first type of soil can be screened along the holes of the multiple dispersed screens 28. During the screening, it can also be dried at high temperature. The dried first type of soil is located on the rotating blades 34. At the same time, the rotating rod 32 drives the multiple rotating blades 34 to rotate. The rotating blades 34 stir and mix the first type of soil after drying and screening. When the first type of soil is dried and screened, the first type of soil will be covered on multiple pH sensors 35. The pH value of the first type of soil is detected by multiple pH sensors 35, and the acid-base value of the first type of soil can be displayed on the display of the controller 22.

[0043] Step 2: During the switching, when the second soil test is performed, the mounting plate 19 is fixed to the ground by expansion bolts, so that the mounting plate 19 has high stability. Then the controller 22 starts the reduction motor 17, and the mounting plate 19 provides support force to the support rod 18, and the support rod 18 provides support force to the reduction motor 17, and the reduction motor 17 drives the switching rod 16 to rotate 180 degrees, and the switching rod 16 rotates 180 degrees inside the mounting plate 19, and the switching rod 16 drives the switching plate 1 to rotate 180 degrees.

[0044] Then the switching sleeve 1 drives the multiple vibration springs 2 to rotate 180 degrees, the vibration spring 2 carries the sleeve plate 3 to rotate 180 degrees, the sleeve plate 3 drives the pillar 4 to rotate 180 degrees, the pillar 4 carries the detection disk 13 to rotate 180 degrees, the detection disk 13 drives the multiple sliding frames 25 to rotate 180 degrees, the sliding frame 25 carries the sliding column 24 to rotate 180 degrees, the sliding column 24 drives the sliding sleeve block 23 to rotate 180 degrees, the sliding sleeve block 23 drives the linkage bar 11 to rotate 180 degrees, the linkage bar 11 drives the separation shell 12 to rotate 180 degrees, the separation shell 12 drives the slide bar 27 to rotate 180 degrees, the slide bar 27 drives the dispersion screen 28 to rotate 180 degrees, the multiple dispersion screens 28 above rotate to the bottom, and the multiple dispersion screens 28 below can rotate to the top. The angle sensor 20 is supported by the installation sleeve 19, and the angle sensor 20 performs angle sensing on the switching rod 16. When the angle value sensed by the angle sensor 20 is the same as the angle value of 180 degrees set by the controller 22, the driving motor 5 is turned off by the controller 22. In this way, the second type of soil is placed inside the switched multiple dispersed screens 28, and the second type of soil is immediately subjected to soil drying screening test.

[0045] Step three, during synchronous disengagement and cleaning, the socket plate 3 supports the pillar 4 at the same time, and the socket plate 3 provides support force for the driving motor 5 at the same time. The output end of the driving motor 5 drives the transmission gear 6 to rotate, and the transmission gear 6 carries the driven gear ring 7 to engage and rotate. The driven gear ring 7 rotates on the outer wall of the pillar 4. At the same time, the driven gear ring 7 rotates on the upper surface of the limit ring 15. The driven gear ring 7 drives the turntable 8 to rotate. The driven gear ring 7 and the turntable 8 both rotate on the outer wall of the pillar 4. The turntable 8 drives multiple guide grooves 9 to rotate clockwise, and the guide grooves 9 drive the sliding column 10 away from the center point of the pillar 4, so that the multiple sliding columns 10 can be synchronously away from the center point of the pillar 4.

[0046] The sliding column 10 carries the linkage bar 11 away from the center point of the sliding column 10, the linkage bar 11 drives the sliding sleeve 23 away from the center point of the sliding column 10, the sliding sleeve 23 moves along the outer wall of the sliding column 24 away from the center point of the sliding column 10, and the sliding sleeve 23 slides along the inner wall of the sliding frame 25 at the same time, and the linkage bar 11 drives the separation shell 12 away from the center point of the sliding column 10, so that the adjacent gaps between multiple separation shells 12 become larger. At the same time, the linkage bar 11 carries the reinforcement plate 42 away from the center of the sliding column 10, the reinforcement plate 42 drives the electric cylinder 41 away from the center of the sliding column 10, the electric cylinder 41 drives the concave hinge block 40 away from the center of the sliding column 10, the concave hinge block 40 drives the connecting shaft 39 away from the center of the sliding column 10, the connecting shaft 39 drives the sleeve rod 38 away from the center of the sliding column 10, the sleeve rod 38 makes the hinge shaft 37 away from the center of the sliding column 10, the hinge shaft 37 carries the slide bar 27 away from the center of the sliding column 10, so that the slide bar 27 can carry the dispersion screen 28 away from the center of the sliding column 10, so that multiple slide bars 27 and multiple dispersion screens 28 can be away from the center of the sliding column 10. The first type of soil between the dispersion screen 28 and the separation shell 12 is discharged under the action of gravity.

[0047] Step 4: When the angle is separated and cleaned, the controller 22 starts the vibration motor 14 at the same time. The vibration motor 14 provides vibration force to the socket plate 3, the socket plate 3 drives the pillar 4 to vibrate, the pillar 4 carries the detection plate 13 to vibrate, the detection plate 13 drives multiple sliding frames 25 to vibrate, the sliding frames 25 drive the sliding columns 24 to vibrate, the sliding columns 24 drive the sliding sleeves 23 to vibrate, the sliding sleeves 23 make the linkage bar 11 vibrate, the linkage bar 11 drives the separation shell 12 to vibrate, and the separation shell 12 drives the sliding bar 27 to vibrate synchronously. The sliding bar 27 carries the dispersion screen 28 to vibrate, the dispersion screen 28 and the first soil adhered to the separation shell 12 can be vibrated to achieve the lower discharge separation, and the first soil on the detection plate 13 is synchronously vibrated to discharge, and the rotating motor 29 drives the rotating rod 32 to rotate, the rotating rod 32 carries multiple screening scrapers 33 to rotate, and the screening scrapers 33 can centrifugally separate the second soil from the screening scrapers 33 under the action of the rotation force.

[0048] Finally, the controller 22 starts multiple electric cylinders 41, and the electric cylinders 41 push the concave hinge block 40 to move downward, and the concave hinge block 40 carries the connecting shaft 39 to move downward, and the connecting shaft 39 drives the sleeve rod 38 to move, and the sleeve rod 38 drives the hinge shaft 37 to approach the center point of the rotating rod 32, and the hinge shaft 37 carries the slide bar 27 to approach the center point of the rotating rod 32, and the slide bar 27 slides along the inner wall of the sleeve block 36, and the slide bar 27 drives the dispersion screen 28 to approach the center point of the rotating rod 32, so that a gap is formed between the dispersion screen 28 and the separation shell 12, so that the first type of soil between the dispersion screen 28 and the separation shell 12 can be quickly discharged and detached, and while detecting the second type of soil, the dispersion screen 28 adhering to the first type of soil and the separation shell 12 adhering to the first type of soil can also be cleaned and detached, so as to remove the first type of soil and improve the soil detection efficiency.

[0049] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 soil detection device for soil drying and screening, comprising a switching sleeve (1), wherein the upper surface and the lower surface of the switching sleeve (1) are both fixedly connected to a plurality of vibration springs (2), a sleeve plate (3) is installed at the top of the vibration spring (2), and the plurality of vibration springs (2) are all fixedly connected to the sleeve plate (3), characterized in that: A synchronous disengagement mechanism is installed on the upper surface of the sleeve plate (3); The synchronous disengagement mechanism comprises a support (4) fixedly connected to the upper surface of the socket plate (3), and a drive motor (5) fixedly connected to the socket plate (3) is provided on one side of the support (4), and a transmission gear (6) is fixedly connected to the outer wall of the output end of the drive motor (5); A driven gear ring (7) is meshingly connected to one side of the outer wall of the transmission gear (6), and a rotating disk (8) is fixedly connected to the top of the driven gear ring (7). The driven gear ring (7) and the rotating disk (8) are both rotatably connected to the support (4). A plurality of guide grooves (9) are formed at the bottom end of the rotating disk (8), and a sliding column (10) is slidably connected to the inner wall of each guide groove (9); The top of each sliding column (10) is fixedly connected to a linkage bar (11), and one side of the linkage bar (11) is fixedly connected to a separation shell (12); the top of the pillar (4) is fixedly connected to a detection disk (13); a plurality of separation shells (12) are slidably connected to the detection disk (13); a vibration motor (14) is installed on one side of the vibration spring (2), and the vibration motor (14) is fixedly connected to the socket plate (3); The vibration motor (14) is used to vibrate the sleeve plate (3), and a sliding sleeve block (23) is fixedly connected to the inner wall of the linkage bar (11) and close to the sliding column (10); The inner wall of the sliding sleeve (23) is slidably connected to a sliding column (24), the sliding sleeve (23) is slidably connected to the detection plate (13), and one end of the sliding column (24) is fixedly connected to a sliding frame (25), and the sliding frame (25) is fixedly connected to the detection plate (13); A plurality of resistance heating rods (26) are plugged into the top end of the separation shell (12), and the resistance heating rods (26) are used to heat the separation shell (12); A switching assembly is installed on the inner wall of the switching sleeve (1), and the switching assembly comprises a switching rod (16) fixedly connected to the inner wall of the switching sleeve (1); One end of the switching rod (16) is coaxially connected to a reduction motor (17), and a support rod (18) is fixedly connected to the lower surface of the reduction motor (17); one end of the support rod (18) is fixedly connected to a mounting sleeve (19), and the mounting sleeve (19) is rotationally connected to the switching rod (16); The other end of the switching rod (16) is fixedly connected to an angle sensor (20), a support plate (21) is installed on one side of the angle sensor (20), the angle sensor (20) and the mounting sleeve (19) are both fixedly connected to the support plate (21), and a controller (22) fixedly connected to the mounting sleeve (19) is provided below the support plate (21); An angle separation mechanism is installed inside the separation shell (12), and the angle separation mechanism comprises a slide bar (27) slidably installed inside the separation shell (12); The slide bar (27) is slidably connected to the linkage bar (11), a dispersion screen (28) is fixedly connected to one end of the slide bar (27), and the dispersion screen (28) is slidably connected to the separation shell (12), and a plurality of dispersion screens (28) are arranged in a circular ring at equal intervals; A rotating motor (29) is provided on one side of the dispersion screen (28), and a support frame (30) is fixedly connected to the upper surface of the rotating motor (29), the support frame (30) is fixedly connected to the detection disk (13), a sleeve (31) is provided on the outside of the rotating motor (29), and the sleeve (31) is fixedly connected to the support frame (30), and the output end of the rotating motor (29) is coaxially connected to a rotating rod (32); The sleeve (31) and the detection disk (13) are both rotatably connected to the rotating rod (32); a plurality of screening scrapers (33) are provided below the sleeve (31); the plurality of screening scrapers (33) are all fixedly connected to the rotating rod (32); and a plurality of rotating blades (34) are fixedly connected to the outer wall of the rotating rod (32) and close to the detection disk (13); The plurality of rotating blades (34) are all rotationally connected to the detection disk (13); a pH sensor (35) is provided on one side of each rotating blade (34); and the pH sensor (35) is fixedly connected to the detection disk (13); A sleeve block (36) is provided on one side of the linkage bar (11), and the sleeve block (36) is rotatably connected to the outer wall of the slide bar (27), and the sleeve block (36) is fixedly connected to the separation shell (12); a hinge shaft (37) is fixedly connected to one side of the inner wall of the slide bar (27), and a sleeve rod (38) is rotatably connected to the outer wall of the hinge shaft (37); a connecting shaft (39) is rotatably connected to the inner wall of the sleeve rod (38) and at a position away from the hinge shaft (37), and one end of the connecting shaft (39) is fixedly connected to a concave hinge block (40), and the bottom end of the concave hinge block (40) is fixedly connected to an electric cylinder (41); A reinforcement plate (42) is fixedly connected between the electric cylinder (41) and the linkage bar (11).

2. The soil detection device for soil drying and screening according to claim 1, characterized in that: The transmission gear (6) is rotationally connected to the rotating disk (8), and the transmission gear (6) and the driven gear ring (7) are both made of stainless steel.

3. The soil detection device for soil drying and screening according to claim 1, characterized in that: The plurality of guide grooves (9) are arranged in a circular ring with equal spacing, and the plurality of sliding posts (10) are arranged in a circular ring with equal spacing.

4. The soil detection device for soil drying and screening according to claim 1, characterized in that: The lower surface of the driven gear ring (7) is rotatably connected to a limit ring (15), and the limit ring (15) is fixedly connected to the support column (4).

5. The soil detection device for soil drying and screening according to claim 1, characterized in that: The outer wall of the switching rod (16) and the inner wall of the mounting sleeve (19) are both configured as smooth surfaces, and the vertical cross-section of the switching rod (16) is circular.

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