A device and method for producing a conditioner based on agricultural contaminated soil

Abstract

The present invention discloses a conditioner production device and method based on agricultural contaminated soil, which relates to the technical field of soil conditioner production, including a mixing barrel, a sampling detection module and a control module, wherein the outer wall of the mixing barrel is equipped with a sampling detection module and a control module, and the control module is electrically connected to the sampling detection module, the sampling detection module includes a sampling frame installed on the outer wall of the mixing barrel and an electric push rod 1 installed on the top wall of the sampling frame, the outer wall of the mixing barrel is provided with a sampling port, and the output end of the electric push rod 3 is connected with a detection head. The present invention sets multiple groups of sampling detection modules to achieve the purpose of sampling and detecting the mixture at different positions in the mixing barrel, and when the detection results show that the detection values ​​of the samples in each group of sampling detection modules are the same, it is judged that the raw materials for the production of the soil conditioner are mixed evenly, otherwise the raw materials are not mixed evenly, so as to achieve the purpose of facilitating the detection of whether the raw materials of the soil conditioner are evenly mixed, and avoid using unevenly mixed raw materials to produce the conditioner.

Description

Technical Field

[0001] The present invention relates to the technical field of soil conditioner production, and in particular to a device and method for producing a conditioner based on agricultural contaminated soil. Background Art

[0002] Due to the large-scale use of pesticides and the unreasonable discharge of solid waste, wastewater and exhaust gas and other human activities, the soil has been polluted and has caused agricultural pollution phenomena such as a decrease in organic matter content, a deficiency of nutrients, and damage to soil structure. For polluted soil, soil conditioners are usually used to repair the soil. Soil conditioners are made of natural minerals as the main raw materials, and other substances are added to perform mixing, granulation and drying. When mixing the raw materials, they are generally mixed using a conditioner production stirring device. However, when mixing the raw materials, the existing conditioner production device is not convenient for detecting whether the various conditioner raw materials are fully mixed. When the raw materials are discharged in an unequally mixed state, it is easy to cause uneven distribution of the conditioner components, and long-term stirring and mixing is likely to cause energy consumption.

[0003] The defects of the existing conditioning agent production device are:

[0004] 1. The patent document JP2001019953A mainly considers how to produce a soil conditioner that can expand the application range of pest control and prevent plant damage and has a high alkalization effect, but does not consider the problem that it is inconvenient to detect whether the rice husk coal powder is mixed with the charcoal powder.

[0005] 2. In the application document US20120260706A1, the main consideration is to mix polysaccharide nutrient compounds to produce soil conditioners, without considering the issue of improving mixing efficiency and mixing effect;

[0006] 3. The patent document CN110054520B mainly considers how to improve the heat dissipation performance and the uniformity of the temperature inside the device, but does not consider the problem of facilitating the recovery of the test samples into the production device;

[0007] 4. Patent document CN108485675A mainly considers how to produce densely-particled conditioning agents through production equipment, but does not consider the problem of facilitating the cleaning of the addition pipeline. Summary of the invention

[0008] The object of the present invention is to provide a device and method for producing a conditioner based on agricultural contaminated soil to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: A device for producing a conditioner based on agricultural contaminated soil, comprising a mixing cylinder, a sampling detection module and a control module, wherein the outer wall of the mixing cylinder is provided with the sampling detection module and the control module, and the control module is electrically connected to the sampling detection module;

[0010] The sampling detection module includes a sampling frame and an electric push rod 1, the outer wall of the mixing barrel is installed with a sampling frame, the top wall of the sampling frame is installed with an electric push rod 1, the output end of the electric push rod 1 is connected to a mounting frame, the inner wall of the mounting frame is installed with an electric push rod 2, the output end of the electric push rod 2 is installed with a sealing block, the outer wall of the mixing barrel is provided with a sampling port, and the inner wall of the sampling port is slidably connected to the outer wall of the sealing block, the top wall of the mixing barrel is installed with an electric push rod 3, and the electric push rod 3 is located behind the electric push rod 1, the output end of the electric push rod 3 is connected with a detection head, and the detection head includes a temperature and humidity sensor and a PH detector;

[0011] The inner wall of the sampling frame is slidably connected to a pull-out box, the bottom wall of the sampling frame is embedded with a pressure sensor, and the pressure sensor is located below the pull-out box. An industrial camera is installed on the inner wall of the sampling frame, and the information collection range of the industrial camera covers the interior of the pull-out box.

[0012] Preferably, a driving motor is installed on the top of the mixing barrel, and the output end of the driving motor is connected to a sealing frame, and the sealing frame is located inside the mixing barrel, a hollow rod is penetrated through the bottom of the sealing frame, a rotating column is penetrated through the outer wall of the hollow rod, transverse mixing rods are installed at both ends of the rotating column, and branch rods are installed on the outer wall of the transverse mixing rod, and motor 2 is installed on the inner wall of the sealing frame, and a worm is connected to the output end of motor 2, and the worm extends into the inside of the hollow rod, and a worm wheel is sleeved on the outer wall of the rotating column, and the worm wheel is meshed with the worm.

[0013] Preferably, the driving motor and the second motor are both electrically connected to the control module.

[0014] Preferably, the top of the mixing barrel is provided with an external addition port, and the external addition port is located behind the driving motor, and the top of the mixing barrel is provided with a raw material pipe, and the raw material pipe is located in front of the driving motor.

[0015] Preferably, a support frame is installed on the top of the mixing barrel, the support frame is T-shaped, and the support frame is located between the driving motor and the external port, an electric push rod four is installed on the top of the support frame, the output end of the electric push rod four is connected to a sliding frame, the outer wall of the sliding frame is penetrated and connected with a winding column, and the winding column is located below the horizontal part of the support frame, one end of the winding column is connected to the output end of the rotating motor, the outer wall of the winding column is connected with a pull rope, and the pull rope is wound around the outer wall of the winding column, the bottom end of the pull rope is connected to a recovery frame, the bottom of the recovery frame is slidably connected to a bottom plate, the outer wall of the recovery frame is installed with a cross plate, the top of the cross plate is installed with a telescopic rod five, and the output end of the telescopic rod five is connected to the inner wall of the bottom plate, a supporting vertical plate is installed at the bottom of the support frame, an in-place sensor is installed on the left side of the supporting vertical plate, a distance measuring sensor is installed on the outer wall of the support frame, a telescopic rod six is ​​installed on the top of the mixing barrel, the output end of the telescopic rod six is ​​connected to a baffle, and the baffle penetrates one side outer wall of the external port and is slidably connected to the inner wall of the external port.

[0016] Preferably, a sliding groove is provided on the outer wall of the recovery frame, sliding bars are installed on the inner walls on both sides of the bottom plate, and the sliding bars are slidably connected to the inner walls of the sliding grooves, and a guide rod is installed on the outer wall of the recovery frame, and the guide rod passes through the outer wall of the supporting vertical plate.

[0017] Preferably, the control module is electrically connected to the electric push rod four, the rotating motor, the in-position sensor, the distance measuring sensor, the telescopic rod five and the telescopic rod six.

[0018] Preferably, a protective frame is installed on the top wall of the mixing barrel, an additive tube is installed through the top of the mixing barrel, and the additive tube passes through the bottom wall of the protective frame, a motor three is installed on the top of the mixing barrel, and the motor three is located on one side of the additive tube, the output end of the motor three is connected to the gear two, and the gear two is located inside the protective frame, a fixed sleeve is installed on the top wall of the mixing barrel, and the inner wall of the fixed sleeve is fitted with the outer wall of the additive tube, the outer wall of the fixed sleeve is provided with the gear one, and the gear one is meshed with the gear two, a sealing ring is installed on the bottom end of the gear one, and the sealing ring passes through the bottom wall of the protective frame, a connecting rod is installed at the bottom of the sealing ring, the outer wall of the connecting rod is connected to the scraper bar, and the outer wall of the scraper bar is fitted with the inner wall of the additive tube.

[0019] A method for producing a conditioner based on agricultural contaminated soil, the production method of the conditioner is as follows:

[0020] Step S1, adding the powdery or granular raw materials required for the production of the conditioning agent into the mixing barrel through the feeding pipe, while the driving motor drives the rotating frame, the sealing frame and the hollow rod to rotate and then drives the transverse mixing rod to rotate, the adhesive and the organic fertilizer solution and the soil improvement solution used for the contaminated soil are added into the mixing barrel through the additive pipe, and the mixture is stirred and mixed to obtain a mixture;

[0021] Step S2, after a period of time, the control module drives the second electric push rod to pull the sealing block to move rightward along the sampling port, and then drives the first electric push rod to pull the sealing block to move upward along the outer wall of the mixing barrel, so that the mixed material falls into the pull-out box, and the detection head is used to detect whether the mixed material in the pull-out box is mixed evenly;

[0022] Step S3, when the detection result shows that the mixture is not uniformly mixed, the control module controls the second motor to start, drives the worm to rotate, and the worm gear drives the rotating column to rotate, thereby driving the transverse mixing rod to rotate in the plane and the branch rod to rotate, stirring and mixing, and sampling and testing are performed again until the detection result shows that the mixture is uniformly mixed;

[0023] Step S4, after the sample detection in the sampling detection module is completed, the sample in the pull-out box is poured into the recovery frame, the control module controls the rotation motor to start, drives the winding column to reel in the pull rope, and drives the recovery frame to move up. When the in-place sensor detects that the recovery frame has reached the specified position, the control module controls the drive motor to stop, and drives the electric push rod four to pull the recovery frame to move. When the distance sensor detects that the recovery frame moves to the top of the additional port, the control module drives the telescopic rod six to pull the baffle to move, and then drives the telescopic rod five to pull the bottom plate to move, and pours the sample into the mixing barrel through the additional port;

[0024] Step S5, timing the motor 3 to run through the control module, driving the sealing ring to rotate through the gear 1 and the gear 2, and driving the scraper to rotate along the inner wall of the additive tube through the connecting rod to scrape off the adherent matter in the additive tube;

[0025] Step S6: After the mixing is completed, the uniformly mixed mixture is discharged from the bottom of the mixing barrel.

[0026] Preferably, in step S2, the following steps are also included:

[0027] Step S21, detect the sample quantity in the pull-out box through the pressure sensor. When the sampling standard is reached, drive the electric push rod 1 and the electric push rod 2 to move the sealing block to seal the sampling port, and collect the sample image through the industrial camera, observe the color of the mixture, and detect the temperature, humidity and pH value of the mixture through the detection head.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention achieves the purpose of sampling and testing the mixed materials at different heights in the mixing barrel by setting up multiple groups of sampling and detection modules. When the test results show that the temperature and humidity detection values ​​and the PH detection values ​​of the samples in each group of sampling and detection modules are the same, it is judged that the raw materials for the production of the soil conditioner are mixed evenly, and the stirring is stopped in time to avoid energy consumption and improve the energy-saving effect. Otherwise, it is judged that the raw materials for the production of the soil conditioner are not mixed evenly, thereby achieving the purpose of facilitating the detection of whether the raw materials for the soil conditioner are evenly mixed, avoiding the use of unevenly mixed raw materials for granulation, and producing the production conditioner for agricultural polluted soil.

[0030] 2. The present invention is equipped with a branch rod, a worm gear and a worm. When the detection result shows that the mixture is not evenly mixed, the control module controls the motor 2 to start, drives the worm gear to rotate, and the worm gear drives the rotating column to rotate, thereby driving the transverse mixing rod to rotate in the plane and the branch rod to rotate, so that the branch rod rotates in the longitudinal plane, stirs and mixes the raw materials for the production of the soil conditioner, so that the raw materials for the production of the soil conditioner in the mixing barrel are fully mixed, thereby improving the mixing effect of the production device on the raw materials.

[0031] 3. The present invention is equipped with a recovery frame, an external addition port, a bottom plate, an in-place sensor and a distance sensor. The recovery frame is used to collect the sample of the test mixture, and the distance sensor and the in-place sensor are used to detect the position of the recovery frame. When the recovery frame is located directly above the external addition port, the baffle plate and the bottom plate are moved to pour the sample into the mixing barrel through the external addition port, thereby facilitating the recovery of the test mixture and improving the material transportation and mixing efficiency of the production device of the conditioner for agricultural contaminated soil.

[0032] 4. The present invention is equipped with gear 1, gear 2, connecting rod and scraper, and drives motor 3 to run regularly through the control module, drives the sealing ring to rotate through gear 1 and gear 2, and drives the scraper to rotate along the inner wall of the additive tube through the connecting rod, so as to scrape off the adhesion in the additive tube, thereby facilitating the cleaning of the inner wall of the additive tube and avoiding the adhesion of powdery or granular raw materials for the production of soil conditioners in the additive tube, causing the additive tube to be blocked and the liquid additive to be difficult to add. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 It is a front structural schematic diagram of the present invention;

[0035] Figure 3 It is a schematic diagram of the additive tube of the present invention;

[0036] Figure 4 It is a schematic diagram of a sampling and detection module of the present invention;

[0037] Figure 5 For the present invention Figure 2 Schematic diagram of the enlarged result at point A;

[0038] Figure 6 It is a schematic diagram of the scraper structure of the present invention;

[0039] Figure 7 It is a schematic diagram of the support frame structure of the present invention;

[0040] Figure 8 It is a schematic diagram of the external port structure of the present invention;

[0041] Fig. 9 It is a schematic diagram of the recycling frame structure of the present invention;

[0042] Fig.10 It is the work flow chart of the present invention.

[0043] In the figure: 1. Mixing barrel; 2. Sampling frame; 3. Sampling port; 4. Electric push rod 1; 5. Mounting frame; 6. Electric push rod 2; 7. Sealing block; 8. Electric push rod 3; 9. Detection head; 10. Pull-out box; 11. Pressure sensor; 12. Industrial camera; 13. Drive motor; 14. Sealing frame; 15. Hollow rod; 16. Rotating column; 17. Horizontal mixing rod; 18. Branch rod; 19. Motor 2; 20. Worm; 21. Worm gear; 22. Control module; 23. Support frame; 24. Electric push rod 4; 2 5. Sliding frame; 26. Winding column; 27. Rotating motor; 28. Pull rope; 29. ​​Recovery frame; 30. Bottom plate; 31. Horizontal plate; 32. Telescopic rod five; 33. Sliding groove; 34. Sliding bar; 35. Guide rod; 36. In-position sensor; 37. Distance sensor; 38. External port; 39. Telescopic rod six; 40. Baffle; 41. Additive tube; 42. Protective frame; 43. Fixed sleeve; 44. Gear one; 45. Sealing ring; 46. Connecting rod; 47. Scraper strip; 48. Motor three; 49. Gear two. DETAILED DESCRIPTION

[0044] 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.

[0045] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] See also Figure 1 , Figure 4 and Fig.10 , an embodiment provided by the present invention: a conditioning agent production device based on agricultural contaminated soil, comprising a mixing barrel 1, a sampling detection module and a control module 22, the outer wall of the mixing barrel 1 is equipped with the sampling detection module and the control module 22, and the control module 22 is electrically connected to the sampling detection module, and the number of installation groups of the sampling detection modules is several groups, which are arranged on the outer wall of the mixing barrel 1 at different height positions;

[0048] The sampling detection module includes a sampling frame 2 and an electric push rod 1 4. The outer wall of the mixing barrel 1 is installed with the sampling frame 2, and the top wall of the sampling frame 2 is installed with an electric push rod 1 4. The output end of the electric push rod 1 4 is connected to the mounting frame 5, and the right end of the mounting frame 5 is slidably connected to the inner wall of the sampling frame 2. The inner wall of the mounting frame 5 is installed with an electric push rod 2 6, and the output end of the electric push rod 2 6 is installed with a sealing block 7. The outer wall of the mixing barrel 1 is provided with a sampling port 3, and the inner wall of the sampling port 3 is slidably connected to the outer wall of the sealing block 7. The top wall of the mixing barrel 1 is installed with an electric push rod 3 8, and the electric push rod 3 8 is located at the electric push rod 3. Behind the rod 1 4, the output end of the electric push rod 3 8 is connected to a detection head 9, and the detection head 9 includes a temperature and humidity sensor and a PH detector. The inner wall of the sampling frame 2 is slidably connected to a pull-out box 10, and the pull-out box 10 is located below the sampling port 3. The bottom wall of the sampling frame 2 is embedded with a pressure sensor 11, and the pressure sensor 11 is located below the pull-out box 10. The pressure sensor 11 is used to detect the weight of the soil conditioner mixture falling into the sampling frame 2. An industrial camera 12 is installed on the inner wall of the sampling frame 2, and the information collection range of the industrial camera 12 covers the interior of the pull-out box 10;

[0049] Furthermore, when sampling is required to detect whether the raw materials for producing the soil conditioner in the mixing barrel 1 form a uniformly mixed mixture, the control module 22 drives the electric push rod 2 6 to pull the sealing block 7 to move rightward along the sampling port 3, and then drives the electric push rod 1 4 to pull the sealing block 7 to move upward along the outer wall of the mixing barrel 1, so that the mixture falls into the pull-out box 10 along the leaked sampling port 3. By setting up multiple groups of sampling detection modules, the purpose of sampling the mixture at different heights in the mixing barrel 1 is achieved. By setting up a pressure sensor 11 for detecting the weight of the mixture in the sampling port 3 frame, when the weight of the mixture in the sampling frame 2 reaches the sampling detection standard, the control module 22 drives the electric push rod 1 4 and the electric push rod 2 6 to drive the sealing block 7 to move, close the sampling port 3, and then collect the image of the mixture through the industrial camera 12, and transmit the image to the control module 22, and control The display screen of module 22 is displayed to preliminarily determine whether the various soil conditioner raw materials are evenly mixed, and then the detection head 9 is pushed downward by the electric push rod 3 8 to insert the detection head 9 into the mixture, and the temperature and humidity detection values ​​and PH detection values ​​of the mixture in each group of sampling detection modules are obtained, and transmitted to the control module 22. When the detection results show that the temperature and humidity detection values ​​and PH detection values ​​of the samples in each group of sampling detection modules are the same, it is judged that the soil conditioner production raw materials are evenly mixed. When the detection results show that the temperature and humidity detection values ​​and PH detection values ​​of the samples in each group of sampling detection modules have different detection values, it is judged that the soil conditioner production raw materials are not evenly mixed, thereby achieving the purpose of facilitating the detection of whether the soil conditioner raw materials are evenly mixed, avoiding the use of unevenly mixed raw materials for granulation, and producing agricultural polluted soil production conditioners.

[0050] See also Figure 2 and Figure 5 The present invention provides an embodiment: a conditioner production device based on agricultural contaminated soil, wherein a driving motor 13 is installed on the top of a mixing barrel 1, and the driving motor 13 is located at the top center of a mixing frame, and an output end of the driving motor 13 is connected to a sealing frame 14, and the sealing frame 14 is located inside the mixing barrel 1, and a hollow rod 15 is connected to the bottom of the sealing frame 14, and a rotating column 16 is installed on the outer wall of the hollow rod 15, and the rotating column 16 is located below the sealing frame 14, and the installation group of the rotating column 16 The number is several groups, transverse mixing rods 17 are installed at both ends of the rotating column 16, and the outer wall of the transverse mixing rod 17 is installed with a branch rod 18. The inner wall of the sealing frame 14 is installed with a motor 2 19, and the sealing frame 14 provides protection for the drive motor 13 2. The output end of the motor 2 19 is connected to a worm 20, and the worm 20 extends to the inside of the hollow rod 15. The outer wall of the rotating column 16 is sleeved with a worm wheel 21, and the worm wheel 21 is meshed with the worm 20. The drive motor 13 and the motor 2 19 are both electrically connected to the control module 22;

[0051] Furthermore, when the detection result shows that the mixture is not evenly mixed, the control module 22 controls the motor 2 19 to start, driving the worm 20 to rotate, so that the worm gear 21 drives the rotating column 16 to rotate, and then drives the transverse mixing rod 17 to rotate in the plane while driving the branch rod 18 to rotate, so that the branch rod 18 rotates in the longitudinal plane, and the raw materials for the production of the soil conditioner are stirred and mixed, so that the raw materials for the production of the soil conditioner in the mixing barrel 1 are fully mixed to improve the mixing effect.

[0052] See also Figure 1 , Figure 7 , Figure 8 and Fig. 9, an embodiment of the present invention: a conditioning agent production device based on agricultural contaminated soil, a support frame 23 is installed on the top of the mixing barrel 1, the support frame 23 is T-shaped, and the support frame 23 is located between the driving motor 13 and the external addition port 38, an electric push rod 24 is installed on the top of the support frame 23, the output end of the electric push rod 24 is connected to a sliding frame 25, the outer wall of the sliding frame 25 is penetrated and connected with a winding column 26, and the winding column 26 is located below the horizontal part of the support frame 23, one end of the winding column 26 is connected to the output end of the rotating motor 27, the outer wall of the winding column 26 is connected to a pull rope 28, and the pull rope The bottom end of the pull rope 28 is connected to a recovery frame 29, the bottom of the recovery frame 29 is a through opening, and the bottom of the recovery frame 29 is slidably connected to a bottom plate 30, and the bottom plate 30 is used to seal the bottom of the recovery frame 29. A transverse plate 31 is installed on the outer wall of the recovery frame 29, and a telescopic rod 5 32 is installed on the top of the transverse plate 31, and the output end of the telescopic rod 5 32 is connected to the inner wall of the bottom plate 30. A sliding groove 33 is opened on the outer wall of the recovery frame 29, and the sliding groove 33 is located below the transverse plate 31 and close to the bottom of the recovery frame 29. Sliding bars 34 are installed on the inner walls of both sides of the bottom plate 30, and the sliding groove 33 is located below the transverse plate 31 and close to the bottom of the recovery frame 29. The movable bar 34 is slidably connected to the inner wall of the sliding groove 33. The sliding groove 33 and the sliding bar 34 are provided to support the bottom plate 30. A supporting vertical plate is installed at the bottom of the support frame 23, and the supporting vertical plate is located on the right side of the mixing barrel 1. A guide rod 35 is installed on the outer wall of the recovery frame 29, and the guide rod 35 passes through the outer wall of the support plate. The guide rod 35 is used to limit the recovery frame 29. An in-position sensor 36 is installed on the left side of the supporting vertical plate. The in-position sensor 36 is used to detect whether the recovery frame 29 has reached a specified height position. A distance sensor 37 is installed on the outer wall of the support frame 23. The distance sensor 37 is used to Detect the distance to the outer wall of the recycling frame 29, and judge whether the recycling frame 29 reaches the top of the external port 38. The external port 38 is located between the in-position sensor 36 and the distance sensor 37. A telescopic rod 6 39 is installed on the top of the mixing barrel 1. The output end of the telescopic rod 6 39 is connected to a baffle 40, and the baffle 40 passes through the outer wall of one side of the external port 38 and is slidably connected to the inner wall of the external port 38. The baffle 40 is used to block the external port 38. The control module 22 is electrically connected to the electric push rod 4 24, the rotating motor 27, the in-position sensor 36, the distance sensor 37, the telescopic rod 5 32 and the telescopic rod 6 39;

[0053] Further, after the sample detection in the sampling detection module is completed, the sample in the pull-out box 10 is poured into the recovery frame 29, and the control module 22 controls the rotating motor 27 to start, drive the winding column 26 to reel in the pull rope 28, and drive the recovery frame 29 to move up. When the in-position sensor 36 detects that the recovery frame 29 has reached the specified height position, the control module 22 controls the driving motor 13 to stop driving the winding column 26 to rotate, and drives the electric push rod 24 to pull the sliding frame 25 to move to the left, driving the recovery frame 29 to move, and the distance sensor 36 detects that the recovery frame 29 has reached the specified height position. 37 detects the position of the recovery frame 29. When the distance measuring sensor 37 detects that the recovery frame 29 moves to above the external addition port 38, the control module 22 drives the telescopic rod six 39 to pull the baffle 40 to move, so that the external addition port 38 leaks out, and then drives the telescopic rod five 32 to pull the bottom plate 30 to move, so that the through opening at the bottom of the recovery frame 29 leaks out, and the sample is poured into the mixing barrel 1 through the external addition port 38, thereby achieving the purpose of facilitating the recovery of the mixed material for detection and improving the material transportation and mixing efficiency of the production device of the conditioner for agricultural contaminated soil.

[0054] See also Figure 2 , Figure 3 and Figure 6 , an embodiment provided by the present invention: a conditioner production device based on agricultural contaminated soil, the top wall of the mixing barrel 1 is installed with a protective frame 42, the top of the mixing barrel 1 is penetrated with an additive pipe 41, the additive pipe 41 is used to add raw material adhesive and liquid additives such as organic fertilizer solution and soil improvement solution used for contaminated soil into the mixing barrel 1, the additive pipe 41 penetrates the bottom wall of the protective frame 42, the top of the mixing barrel 1 is installed with a motor 3 48, and the motor 3 48 is located on one side of the additive pipe 41, the output end of the motor 3 48 is connected to a gear 2 49, and The second gear 49 is located inside the protection frame 42, the top wall of the mixing barrel 1 is installed with a fixed sleeve 43, and the inner wall of the fixed sleeve 43 is in contact with the outer wall of the additive tube 41, the outer wall of the fixed sleeve 43 is sleeved with a gear 1 44, and the gear 1 44 is meshed with the second gear 49, the bottom end of the gear 1 44 is installed with a sealing ring 45, and the sealing ring 45 passes through the bottom wall of the protection frame 42, and a connecting rod 46 is installed at the bottom of the sealing ring 45, and the connecting rod 46 is located on one side of the additive tube 41, and the outer wall of the connecting rod 46 is connected to a scraper 47, and the outer wall of the scraper 47 is in contact with the inner wall of the additive tube 41;

[0055] Furthermore, the control module 22 is used to drive the motor 133 to operate at a fixed time, and the sealing ring 45 is driven to rotate through the gear 1 44 and the gear 2 49, and the scraper 47 is driven to rotate along the inner wall of the additive tube 41 through the connecting rod 46 to scrape off the adhesion in the additive tube 41, so as to facilitate the cleaning of the inner wall of the additive tube 41 and avoid the adhesion of powdery or granular raw materials for the production of soil conditioners in the additive tube 41, which may cause the additive tube 41 to be blocked and the liquid additive to be difficult to add.

[0056] Working principle: The powdery or granular raw materials required for the production of the conditioner are added into the mixing barrel 1 through the feed pipe. While the driving motor 13 drives the rotating frame, the sealing frame 14 and the hollow rod 15 to rotate and then drives the horizontal mixing tube to rotate, the adhesive and organic fertilizer solution and soil improvement solution used for contaminated soil, for example, are added into the mixing barrel 1 through the additive tube 41, and stirred and mixed to obtain a mixture. The mixture is sampled by the sampling and detection module, and it is detected whether the mixture in the mixing barrel 1 is mixed evenly and fully. When the detection result shows that the mixture is evenly mixed, the mixture is further stirred by the horizontal stirring rod and the branch rod 18 to make the raw materials mixed evenly. The detection mixture sample is poured into the recovery frame 29, and after the recovery frame 29 is moved above the external addition port 38, it is poured into the mixing barrel 1 through the external addition port 38, and the additive tube 41 is cleaned regularly to avoid the adhesion of powdery or granular soil conditioner production raw materials in the additive tube 41, which causes the additive tube 41 to be blocked and the liquid additive is difficult to add.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A device for producing a conditioner for agricultural contaminated soil, characterized in that: It comprises a mixing barrel (1), a sampling detection module and a control module (22), wherein the sampling detection module and the control module (22) are installed on the outer wall of the mixing barrel (1), and the control module (22) is electrically connected to the sampling detection module; The sampling detection module comprises a sampling frame (2) and an electric push rod 1 (4); the sampling frame (2) is mounted on the outer wall of the mixing barrel (1); the electric push rod 1 (4) is mounted on the top wall of the sampling frame (2); the output end of the electric push rod 1 (4) is connected to a mounting frame (5); the inner wall of the mounting frame (5) is mounted with an electric push rod 2 (6); the output end of the electric push rod 2 (6) is mounted with a sealing block (7); the outer wall of the mixing barrel (1) is provided with a sampling port (3); the inner wall of the sampling port (3) is slidably connected to the outer wall of the sealing block (7); the top wall of the mixing barrel (1) is mounted with an electric push rod 3 (8); the electric push rod 3 (8) is located behind the electric push rod 1 (4); the output end of the electric push rod 3 (8) is connected to a detection head (9); and the detection head (9) comprises a temperature and humidity sensor and a pH detector; The inner wall of the sampling frame (2) is slidably connected to a drawer box (10); a pressure sensor (11) is embedded in the bottom wall of the sampling frame (2), and the pressure sensor (11) is located below the drawer box (10); an industrial camera (12) is installed on the inner wall of the sampling frame (2), and the information collection range of the industrial camera (12) covers the interior of the drawer box (10); A driving motor (13) is installed on the top of the mixing barrel (1), the output end of the driving motor (13) is connected to a sealing frame (14), and the sealing frame (14) is located inside the mixing barrel (1), a hollow rod (15) is connected through the bottom of the sealing frame (14), a rotating column (16) is installed through the outer wall of the hollow rod (15), transverse mixing rods (17) are installed at both ends of the rotating column (16), and a branch rod (18) is installed on the outer wall of the transverse mixing rod (17), a second motor (19) is installed on the inner wall of the sealing frame (14), the output end of the second motor (19) is connected to a worm (20), and the worm (20) extends into the interior of the hollow rod (15), and a worm wheel (21) is sleeved on the outer wall of the rotating column (16), and the worm wheel (21) is meshed with the worm (20); The top wall of the mixing barrel (1) is installed with a protective frame (42); an additive tube (41) is installed through the top of the mixing barrel (1), and the additive tube (41) passes through the bottom wall of the protective frame (42); a motor three (48) is installed on the top of the mixing barrel (1), and the motor three (48) is located on one side of the additive tube (41); the output end of the motor three (48) is connected to a gear two (49), and the gear two (49) is located inside the protective frame (42); a fixing sleeve (43) is installed on the top wall of the mixing barrel (1); The inner wall of the fixed sleeve (43) is in contact with the outer wall of the additive tube (41); the outer wall of the fixed sleeve (43) is provided with a gear 1 (44), and the gear 1 (44) is meshed with a gear 2 (49); a sealing ring (45) is installed at the bottom end of the gear 1 (44), and the sealing ring (45) passes through the bottom wall of the protective frame (42); a connecting rod (46) is installed at the bottom of the sealing ring (45); the outer wall of the connecting rod (46) is connected to a scraper (47), and the outer wall of the scraper (47) is in contact with the inner wall of the additive tube (41); The top of the mixing barrel (1) is provided with an external addition port (38), and the external addition port (38) is located behind the driving motor (13); the top of the mixing barrel (1) is provided with a raw material pipe, and the raw material pipe is located in front of the driving motor (13); A support frame (23) is installed on the top of the mixing barrel (1). The support frame (23) is T-shaped and is located between the driving motor (13) and the external feeding port (38). An electric push rod (24) is installed on the top of the support frame (23). The output end of the electric push rod (24) is connected to a sliding frame (25). A winding column (26) is connected through the outer wall of the sliding frame (25). The winding column (26) is located below the horizontal part of the support frame (23). One end of the winding column (26) is connected to the output end of the rotating motor (27). A pull rope (28) is connected to the outer wall of the winding column (26). The pull rope (28) is wound around the outer wall of the winding column (26). The bottom end of the pull rope (28) is connected to a return rod. A collecting frame (29), the bottom of the recycling frame (29) is slidably connected to a bottom plate (30), a horizontal plate (31) is installed on the outer wall of the recycling frame (29), a telescopic rod five (32) is installed on the top of the horizontal plate (31), and the output end of the telescopic rod five (32) is connected to the inner wall of the bottom plate (30), a supporting vertical plate is installed at the bottom of the support frame (23), an in-position sensor (36) is installed on the left side of the supporting vertical plate, a distance sensor (37) is installed on the outer wall of the support frame (23), a telescopic rod six (39) is installed on the top of the mixing barrel (1), the output end of the telescopic rod six (39) is connected to a baffle (40), and the baffle (40) passes through the outer wall of one side of the external addition port (38) and is slidably connected to the inner wall of the external addition port (38); The outer wall of the recovery frame (29) is provided with a sliding groove (33), the inner walls on both sides of the bottom plate (30) are provided with sliding bars (34), and the sliding bars (34) are slidably connected to the inner walls of the sliding groove (33), and the outer wall of the recovery frame (29) is provided with a guide rod (35), and the guide rod (35) passes through the outer wall of the supporting vertical plate.

2. The device for producing a conditioner based on agricultural contaminated soil according to claim 1, characterized in that: The driving motor (13) and the second motor (19) are both electrically connected to the control module (22).

3. The device for producing a conditioner based on agricultural contaminated soil according to claim 2, characterized in that: The control module (22) is electrically connected to the electric push rod four (24), the rotating motor (27), the in-position sensor (36), the distance sensor (37), the telescopic rod five (32) and the telescopic rod six (39).

4. A method for producing a conditioner based on agricultural contaminated soil, applicable to the device for producing a conditioner based on agricultural contaminated soil as claimed in claim 3, characterized in that: The production method of the conditioning agent is as follows: S1. Powdery or granular raw materials required for the production of conditioning agents are added into a mixing barrel (1) through a feed pipe. While a driving motor (13) drives a rotating frame, a sealing frame (14) and a hollow rod (15) to rotate and then drives a transverse mixing rod (17) to rotate, a binder and an organic fertilizer solution and a soil improvement solution for contaminated soil are added into the mixing barrel (1) through an additive pipe (41), and the mixture is stirred and mixed to obtain a mixture. S2. After a period of time, the control module (22) drives the second electric push rod (6) to pull the sealing block (7) to move rightward along the sampling port (3), and then drives the first electric push rod (4) to pull the sealing block (7) to move upward along the outer wall of the mixing barrel (1), so that the mixed material falls into the pull-out box (10), and the detection head (9) detects whether the mixed material in the pull-out box (10) is evenly mixed; S3. When the detection result shows that the mixed material is not uniformly mixed, the control module (22) controls the second motor (19) to start, driving the worm (20) to rotate, causing the worm wheel (21) to drive the rotating column (16) to rotate, thereby driving the transverse mixing rod (17) to rotate in a plane and driving the branch rod (18) to rotate, so as to stir and mix the mixed material, and sampling and testing are performed again until the detection result shows that the mixed material is uniformly mixed; S4, after the sample detection in the sampling detection module is completed, the sample in the pull-out box (10) is poured into the recovery frame (29), the control module (22) controls the rotating motor (27) to start, drives the winding column (26) to reel in the pull rope (28), drives the recovery frame (29) to move upward, and when the in-position sensor (36) detects that the recovery frame (29) reaches the specified position, the control module (22) controls the driving motor (13) to stop, and drives the electric push rod four (24) to pull the recovery frame (29) to move, and when the distance sensor (37) detects that the recovery frame (29) moves to the top of the external addition port (38), the control module (22) drives the telescopic rod six (39) to pull the baffle (40) to move, and then drives the telescopic rod five (32) to pull the bottom plate (30) to move, and pours the sample into the mixing barrel (1) through the external addition port (38); S5, timing the control module (22) to drive the motor (13) to operate, driving the sealing ring (45) to rotate via the gear (44) and the gear (49), and driving the scraper (47) to rotate along the inner wall of the additive tube (41) via the connecting rod (46), so as to scrape off the adherent matter in the additive tube (41); S6. After the mixing is completed, the uniformly mixed material is discharged from the bottom of the mixing barrel (1).

5. The method for producing a conditioner based on agricultural contaminated soil according to claim 4, characterized in that: In said S2, the following steps are also included: S21. The sample volume in the pull-out box (10) is detected by the pressure sensor (11). When the sampling standard is reached, the electric push rod 1 (4) and the electric push rod 2 (6) are driven to move the sealing block (7) to seal the sampling port (3). The sample image is collected by the industrial camera (12), the color of the mixture is observed, and the temperature, humidity and pH value of the mixture are detected by the detection head (9).

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