Herbaceous plant tea garden soil detection equipment

Abstract

The invention discloses herbaceous plant tea garden soil detection equipment, relates to the technical field of soil detection equipment, and aims to solve the problems that according to the working principle of an existing soil moisture content monitoring sensor, the moisture content of soil is generally calculated based on the measured dielectric constant of the soil; the invention relates to a plug-in type soil detection sensor, aiming at solving the problems that the surface of the sensor is covered by plankton, soil sediments, plant residues, ion sediments, soil peels, salt substances, calcification and other substances, the measurement environment of the sensor can be changed by the impurities, and the measurement accuracy is influenced. A detection box is arranged at the lower end of the middle position of the soil detection vehicle, an insertion type soil detection sensor cleaning mechanism is fixedly installed on one side of the detection box, a gamma sensor is fixedly installed in the detection box, and a second lead screw is installed at the lower end in the detection box; and a plug-in soil detection sensor cleaning box is mounted below the second screw rod in a transmission manner.

Description

Technical Field

[0001] The invention relates to the technical field of soil detection equipment, in particular to a herbaceous plant tea garden soil detection equipment. Background Art

[0002] Herbaceous tea garden refers to tea gardens with herbaceous plants growing in them, which together with tea trees form an ecosystem. The ecosystem diversity of herbaceous tea gardens is high, including tea trees, herbaceous plants, microorganisms and other biological components. Herbaceous plants can improve soil structure, increase soil organic matter content and improve soil fertility. Herbaceous plants can attract natural enemies of pests, reduce the number of pests, reduce the use of pesticides and achieve biological control. There is a competitive relationship between herbaceous plants and tea trees, but they can also form a symbiotic relationship. Through reasonable management, herbaceous plants can become beneficial partners of tea trees and jointly promote the balance of tea garden ecosystems. Herbaceous plants can cover the ground of tea gardens, reduce soil erosion and improve soil water retention capacity. At the same time, their roots can loosen the soil, increase soil aeration, and facilitate the growth and development of tea tree roots. Herbaceous tea garden soil testing equipment is divided into soil moisture monitoring equipment and soil nutrient testing equipment. Soil moisture monitoring equipment includes soil moisture sensors, soil conductivity sensors, etc., which are inserted into the soil to test the soil. Soil nutrient testing equipment includes soil nutrient detectors, pH meters, TDS meters and soil testing vehicles, which are used to detect major nutrients such as nitrogen, phosphorus, potassium, as well as organic matter, pH, salt content, etc. in the soil, so that farmers can apply fertilizers accurately according to the soil nutrient conditions.

[0003] The Chinese patent publication number is CN209055544U, which discloses a tea garden soil detection device, including a shell, a connecting block and a hollow column, the bottom end of the shell is fixed with an extension plate, the interior of the extension plate is provided with a positioning groove, and the interior of the positioning groove is provided with a spring, the interior of the connecting block is provided with an electric push rod, the bottom of the connecting block is provided with a fixing rod, the inner surface of the hollow column is fitted with a brush, the bottom of the hollow column is provided with a detection rod, the front end surface of the shell is provided with an operation button, and the top of the operation button is provided with a screen, the top of the shell is fixed with an aluminum alloy frame, and the interior of the aluminum alloy frame is provided with a solar panel, the bottom end of the electric push rod is fixed with a mounting plate, and the top surface of the mounting plate is fixed with screws. The tea garden soil detection device has a flexible structure, is easy to use, can ensure the neatness of the device, has a small error in the measurement result, and can make full use of natural resources.

[0004] The above-mentioned existing technical solutions have the following defects: the working principle of the existing soil moisture monitoring sensor is usually based on measuring the dielectric constant of the soil to infer the moisture content of the soil. The sensor surface is covered with plankton, soil sediment, plant residues, ion sediments, soil peels, salt substances and calcification. These impurities will change the measurement environment of the sensor, thereby affecting the measurement accuracy. Therefore, we propose a herbal tea garden soil detection equipment to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a herbaceous tea garden soil detection device to solve the problem raised in the above background technology that the working principle of the existing soil moisture monitoring sensor is usually based on measuring the dielectric constant of the soil to infer the moisture content of the soil, and the sensor surface is covered with plankton, soil sediment, plant residues, ion sediments, soil peels, salt substances and calcification, etc. These impurities will change the measurement environment of the sensor, thereby affecting the accuracy of the measurement.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a herbaceous tea garden soil detection equipment, comprising land, an insertable soil detection sensor and a soil detection vehicle, wherein the lower end of the insertable soil detection sensor is inserted into the interior of the land, a detection box is arranged at the lower end at the middle position of the soil detection vehicle, an insertable soil detection sensor cleaning mechanism is fixedly installed on one side of the detection box, a gamma sensor is fixedly installed inside the detection box, a detection through groove is opened at the center position of the lower end of the detection box, a detection door is symmetrically slidably installed above the detection through groove, a first screw rod is installed at the upper end of the detection box, an insertable soil detection sensor clamping mechanism is installed below the first screw rod, a second screw rod is installed at the lower end of the detection box, and an insertable soil detection sensor cleaning box is installed below the second screw rod.

[0007] Preferably, an ultrasonic sensor is provided on the front side of the upper end of the soil detection vehicle, and support frames are symmetrically provided on the front and rear sides of the lower end of the soil detection vehicle, and a driving wheel is rotatably installed below the support frame.

[0008] Preferably, detection door limit plate sliding sleeves are symmetrically installed on the front and rear sides of the detection door, detection door limit plates are symmetrically arranged inside the front and rear sides of the detection box, the detection door limit plates are slidably connected to the detection door limit plate sliding sleeves, a second tooth row is fixedly installed on the rear side of the detection door on one side, and a first tooth row is fixedly installed on the rear side of the detection door on the other side.

[0009] A detection door driving motor is installed inside the rear side of the lower end of the detection box, and a gear shaft is rotatably installed at the middle position of the rear side of the detection box. The output end of the detection door driving motor is transmission-connected to the gear shaft, and a detection door driving gear is fixedly installed on the outer side of the gear shaft. The detection door driving gear is meshed with the first gear row and the second gear row respectively.

[0010] Preferably, the insertable soil detection sensor clamping mechanism includes a sliding seat, a first electric telescopic cylinder groove, a first electric telescopic cylinder, a fixed frame, a driving block, a pushing block, a clamping plate, a driving block slide bar, a driving block slide groove, a sliding block and a second electric telescopic cylinder, the sliding block is located at the upper end of the insertable soil detection sensor clamping mechanism, the sliding block is transmission-connected to the first screw rod, a sliding seat is installed below the sliding block, a second electric telescopic cylinder is symmetrically fixedly installed between the sliding block and the sliding seat, a first electric telescopic cylinder groove is opened at a middle position inside the lower end of the sliding seat, and the first electric telescopic cylinder is fixedly installed inside the first electric telescopic cylinder groove.

[0011] Preferably, a fixing frame is fixedly installed below the sliding seat, the telescopic end of the first electric telescopic cylinder passes through the fixing frame and is fixedly connected to the upper end of the pushing block, driving block grooves are opened inside the two sides of the lower end of the fixing frame, and a driving block is slidably installed inside the driving block groove, and a driving block slide groove is symmetrically opened on the inner wall of the driving block groove, and driving block slide bars are symmetrically arranged at the front and rear ends of the driving block, and the driving block slide bar is slidably connected to the driving block slide groove.

[0012] Preferably, a clamping plate is fixedly installed under the driving block, and the clamping plate is an L-shaped structure. The upper ends of both sides of the pushing block are inclined toward the side close to the driving block, and the inclination angle of the upper end of the driving block close to the pushing block is the same as the inclination angle of both sides of the driving block. Driving bars are symmetrically arranged at both ends of the pushing block, and a driving bar slide groove is arranged at the upper end of the driving block close to the pushing block, and the driving bar slide groove is slidably connected to the driving bar.

[0013] Preferably, the insertable soil detection sensor cleaning box includes an insertable soil detection sensor cleaning box shell, a cleaning tube, a cleaning brush, a positioning frame, a cleaning motor, a first gear, a second gear, a third gear and a fourth gear, and three insertable soil detection sensor socket unblocking tubes are symmetrically arranged below the insertable soil detection sensor cleaning box, and the insertable soil detection sensor socket unblocking tubes correspond to the lower end detection rod of the insertable soil detection sensor.

[0014] Preferably, three cleaning tubes are equidistantly arranged inside the insertable soil detection sensor cleaning box, a cleaning brush is fixedly arranged on the inner wall of the cleaning tube, and positioning frames are symmetrically installed at the upper and lower ends of the insertable soil detection sensor cleaning box, and the positioning frames are rotatably connected to the cleaning tubes through bearings.

[0015] Preferably, a cleaning motor is fixedly installed on the inner wall of one side of the shell of the cleaning box of the insertable soil detection sensor, and a first gear is installed on the output end of the cleaning motor. A second gear is fixedly installed on the external part at the middle position of the cleaning tube on one side, a third gear is fixedly installed on the external part at the middle position of the cleaning tube in the middle, and a fourth gear is fixedly installed on the external part at the middle position of the cleaning tube on the other side. The first gear is meshed with the second gear, the second gear is meshed with the third gear, and the third gear is meshed with the fourth gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When cleaning the inserted soil detection sensor, the present invention drives the soil detection vehicle to one side above the inserted soil detection sensor, so that the inserted soil detection sensor cleaning mechanism is located above the inserted soil detection sensor. At this time, the inserted soil detection sensor clamping mechanism and the inserted soil detection sensor cleaning box are staggered, and the second electric telescopic cylinder is extended, and the second electric telescopic cylinder drives the sliding seat to move downward, and at the same time, the first screw rod is started to drive the inserted soil detection sensor clamping mechanism to move in the left and right directions so that the two clamping plates are placed on both sides of the inserted soil detection sensor. At this time, the first electric telescopic cylinder is retracted, and the first electric telescopic cylinder drives the pushing block to move upward, and the driving bars on both sides of the pushing block drive the driving block provided with the driving bar slide groove to move toward the middle under the limit of the driving block slide bar and the driving block slide groove, thereby driving the two clamping plates to approach each other, clamp the inserted soil detection sensor, and retract the second electric telescopic cylinder, and the second electric telescopic cylinder drives the inserted soil detection sensor to move upward. The measuring sensor moves up, and the second screw rod is started to move to the bottom of the inserted soil detection sensor, so that the cleaning tube corresponds to the detection rod of the inserted soil detection sensor, and the second electric telescopic cylinder is extended to place the detection rod of the inserted soil detection sensor inside the cleaning tube, and the cleaning motor is started. The cleaning motor drives the first gear to rotate, and the first gear drives the second gear to rotate, and the second gear drives the third gear to rotate, and the third gear drives the fourth gear to rotate, so that the three cleaning tubes are all rotated, and the cleaning brush on the inner wall of the cleaning tube cleans the detection rod of the inserted soil detection sensor to remove impurities adhered to its surface, which solves the problem that the working principle of the existing soil moisture monitoring sensor is usually based on measuring the dielectric constant of the soil to infer the moisture content of the soil, and the sensor surface is covered with plankton, soil sediment, plant residues, ion sediments, soil peels, salt substances and calcification, etc. These impurities will change the measurement environment of the sensor, thereby affecting the measurement accuracy.

[0018] 2. When the soil is tested in the present invention, the soil testing vehicle is started to travel in the herbaceous tea garden, and the detection door driving motor at the lower end of the detection box is turned on. The detection door driving motor drives the gear shaft to rotate, and the gear shaft drives the detection door driving gear to rotate. The detection door driving gear is respectively meshed and connected with the first gear row and the second gear row, thereby driving the two detection doors to move to both sides under the limited sliding of the detection door limit plate sliding sleeve and the detection door limit plate, so that the detection door makes way for the detection slot. At this time, the gamma sensor is started. The gamma sensor is usually composed of a gamma ray source, a detector, a data processing system and other parts. The gamma ray source can be a natural radiation source or an artificial radiation source. The detector is used to receive the signal generated after the gamma ray interacts with the soil, and converts it into an electrical signal for subsequent processing. The gamma ray source emits gamma rays into the soil. When the gamma ray propagates in the soil, it will interact with the substances in the soil, such as the electron pair effect, the Compton effect and the photoelectric effect. These interactions will cause the intensity of the gamma ray to weaken, and the degree of its weakening is related to parameters such as the density and water content of the soil. The detector receives the signal generated by the interaction between gamma rays and soil and converts it into an electrical signal. After amplification and processing, these electrical signals can obtain data related to soil parameters. The data processing system further processes and analyzes the received electrical signals to obtain parameters such as soil density and water content. The soil detection vehicle sends the real-time parameters and location of the detected soil to the control center, which facilitates the management of soil parameters. When the detection is completed, the detection door drive motor is started, and the detection door drive motor drives the detection door drive gear to rotate, thereby driving the first gear row and the second gear row to rotate, closing the two detection doors and sealing the gamma sensor inside the detection box. The shell and detection door of the detection box are radiation shielding materials, such as lead plate and concrete, thereby improving the safety of the soil detection vehicle during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the detection box in the present invention;

[0021] Figure 3 For the present invention Figure 2 AA direction section view

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the insertion type soil detection sensor in the present invention;

[0023] Figure 5 It is a structural schematic diagram of the clamping mechanism of the insertion type soil detection sensor in the present invention;

[0024] Figure 6It is a schematic diagram of the structure of the insertable soil detection sensor cleaning box of the present invention.

[0025] In the figure: 1, land; 2, plug-in soil detection sensor; 3, soil detection vehicle; 4, detection box; 5, ultrasonic sensor; 6, support frame; 7, driving wheel; 8, detection slot; 9, detection door; 10, gamma sensor; 11, detection door drive motor; 12, 13, plug-in soil detection sensor cleaning mechanism; 14, detection door limit plate sliding sleeve; 15, first tooth row detection door limit plate; 16, second tooth row; 17, driving block slot; 18, detection door drive gear; 19, gear shaft; 20, first screw rod; 21, plug-in soil detection sensor clamping mechanism; 22, sliding seat; 2 3. first electric telescopic cylinder slot; 24. first electric telescopic cylinder; 25. fixing frame; 26. driving block; 27. pushing block; 28. clamping plate; 29. ​​second screw rod; 30. cleaning box of plug-in soil detection sensor; 32. shell of cleaning box of plug-in soil detection sensor; 33. cleaning pipe; 34. cleaning brush; 35. positioning frame; 36. cleaning motor; 37. first gear; 38. second gear; 39. third gear; 40. fourth gear; 41. driving block slide; 42. driving block slide; 43. driving bar; 44. driving bar slide; 45. sliding block; 46. second electric telescopic cylinder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figure 1-6 An embodiment of the present invention provides: a herbaceous tea garden soil detection equipment, including land 1, an insertable soil detection sensor 2 and a soil detection vehicle 3, the lower end of the insertable soil detection sensor 2 is inserted into the interior of the land 1, a detection box 4 is arranged at the lower end of the middle position of the soil detection vehicle 3, an insertable soil detection sensor cleaning mechanism 13 is fixedly installed on one side of the detection box 4, a gamma sensor 10 is fixedly installed inside the detection box 4, a detection slot 8 is opened at the center position of the lower end of the detection box 4, a detection door 9 is symmetrically slidably installed above the detection slot 8, a first screw rod 20 is installed at the upper end of the detection box 4, an insertable soil detection sensor clamping mechanism 21 is installed under the first screw rod 20, a second screw rod 29 is installed at the lower end of the detection box 4, and an insertable soil detection sensor cleaning box 30 is installed under the second screw rod 29.

[0028] When cleaning the inserted soil detection sensor 2, the soil detection vehicle 3 is driven to the side above the inserted soil detection sensor 2, so that the inserted soil detection sensor cleaning mechanism 13 is located above the inserted soil detection sensor 2. At this time, the inserted soil detection sensor clamping mechanism 21 and the inserted soil detection sensor cleaning box 30 are staggered, and the second electric telescopic cylinder 46 is extended. The second electric telescopic cylinder 46 drives the sliding seat 22 to move downward, and at the same time, the first screw rod 20 is started to drive the inserted soil detection sensor clamping mechanism 21 to move in the left and right directions so that the two clamping plates 28 are placed on both sides of the inserted soil detection sensor 2. At this time, the first electric telescopic cylinder 24 is retracted, and the first electric telescopic cylinder 24 drives the push block 27 to move upward, and the driving bars 43 on both sides of the push block 27 drive the driving block 26 provided with the driving bar slide 44 to move to the middle under the limit of the driving block slide 41 and the driving block slide 42. , thereby driving the two clamping plates 28 to approach each other, clamping the inserted soil detection sensor 2, contracting the second electric telescopic cylinder 46, the second electric telescopic cylinder 46 drives the inserted soil detection sensor 2 to move upward, starting the second screw rod 29 to move to the bottom of the inserted soil detection sensor 2, so that the cleaning tube 33 corresponds to the detection rod of the inserted soil detection sensor 2, and then extending the second electric telescopic cylinder 46 to place the detection rod of the inserted soil detection sensor 2 inside the cleaning tube 33, starting the cleaning motor 36, the cleaning motor 36 drives the first gear 37 to rotate, the first gear 37 drives the second gear 38 to rotate, the second gear 38 drives the third gear 39 to rotate, and the third gear 39 drives the fourth gear 40 to rotate, so that the three cleaning tubes 33 are all rotated, and the cleaning brush 34 on the inner wall of the cleaning tube 33 cleans the detection rod of the inserted soil detection sensor 2 to remove impurities adhering to its surface.

[0029] See also Figure 1 An ultrasonic sensor 5 is arranged on the front side of the upper end of the soil detection vehicle 3, and a support frame 6 is symmetrically arranged on the front and rear sides of the lower end of the soil detection vehicle 3, and a driving wheel 7 is rotatably installed below the support frame 6.

[0030] See also Figure 2-3 , the detection door 9 is symmetrically installed with detection door limit plate sliding sleeves 14 on the front and rear sides, and the detection box 4 is symmetrically provided with detection door limit plates 15 inside the front and rear sides, and the detection door limit plates 15 are slidably connected with the detection door limit plate sliding sleeves 14. The second gear row 16 is fixedly installed on the rear side of one detection door 9, and the first gear row 12 is fixedly installed on the rear side of the other detection door 9. The detection door drive motor 11 is installed inside the rear side of the lower end of the detection box 4, and the gear shaft 19 is rotatably installed at the middle position of the rear side of the detection box 4. The output end of the detection door drive motor 11 is transmission-connected with the gear shaft 19, and the detection door drive gear 18 is fixedly installed on the outer side of the gear shaft 19, and the detection door drive gear 18 is meshed with the first gear row 12 and the second gear row 16 respectively.

[0031] See also Figure 4 The insertable soil detection sensor clamping mechanism 21 includes a sliding seat 22, a first electric telescopic cylinder groove 23, a first electric telescopic cylinder 24, a fixing frame 25, a driving block 26, a pushing block 27, a clamping plate 28, a driving block slide 41, a driving block slide 42, a sliding block 45 and a second electric telescopic cylinder 46. The sliding block 45 is located at the upper end of the insertable soil detection sensor clamping mechanism 21. The sliding block 45 is transmission-connected to the first screw rod 20. The sliding seat 22 is installed below the sliding block 45. The second electric telescopic cylinder 46 is symmetrically fixedly installed between the sliding block 45 and the sliding seat 22. The first electric telescopic cylinder groove 23 is opened at the middle position inside the lower end of the sliding seat 22. The first electric telescopic cylinder 24 is fixedly installed inside the first electric telescopic cylinder groove 23. A fixed frame 25 is fixedly installed below the sliding seat 22. The telescopic end of the first electric telescopic cylinder 24 passes through the fixed frame 25 and is fixedly connected to the upper end of the push block 27. Drive block grooves 17 are provided inside the lower ends of the fixed frame 25. A drive block 26 is slidably installed inside the drive block groove 17. The inner wall of the drive block groove 17 is symmetrically provided with drive block slides 42. Drive block slides 41 are symmetrically provided at the front and rear ends of the drive block 26. The drive block slides 41 are slidably connected to the drive block slides 42. A clamping plate 28 is fixedly installed below the drive block 26. The clamping plate 28 is an L-shaped structure. The upper ends of both sides of the push block 27 are inclined toward the side close to the drive block 26. The inclination angle of the upper end of the drive block 26 close to the push block 27 is the same as the inclination angle of both sides of the drive block 26. Drive bars 43 are symmetrically provided at both ends of the push block 27. A drive bar slide 44 is provided at the upper end of the drive block 26 close to the push block 27. The drive bar slide 44 is slidably connected to the drive bar 43.

[0032] See also Figure 5-6The insertable soil detection sensor cleaning box 30 includes an insertable soil detection sensor cleaning box housing 32, a cleaning tube 33, a cleaning brush 34, a positioning frame 35, a cleaning motor 36, a first gear 37, a second gear 38, a third gear 39 and a fourth gear 40. Three cleaning tubes 33 are equidistantly arranged inside the insertable soil detection sensor cleaning box 30, and a cleaning brush 34 is fixedly arranged on the inner wall of the cleaning tube 33. The positioning frames 35 are symmetrically installed at the upper and lower ends of the insertable soil detection sensor cleaning box 30, and the positioning frames 35 are rotatably connected to the cleaning tubes 33 through bearings. A cleaning motor 36 is fixedly installed on the inner wall of one side of the cleaning box housing 32 of the insertable soil detection sensor, and a first gear 37 is installed on the output end of the cleaning motor 36. A second gear 38 is fixedly installed on the outer side at the middle position of the cleaning tube 33 on one side, and a third gear 39 is fixedly installed on the outer side at the middle position of the middle cleaning tube 33. A fourth gear 40 is fixedly installed on the outer side at the middle position of the cleaning tube 33 on the other side. The first gear 37 is meshed with the second gear 38, the second gear 38 is meshed with the third gear 39, and the third gear 39 is meshed with the fourth gear 40.

[0033] Working principle: During soil testing, the soil testing vehicle 3 is placed in the herb tea garden. At this time, the plug-in soil testing sensor 2 is inserted into the land 1 of the herb tea garden. The soil testing vehicle 3 measures the distance to the surrounding obstacles through the ultrasonic sensor 5, thereby realizing the obstacle avoidance function. When the sensor detects an obstacle in front, the soil testing vehicle 3 adjusts the direction of travel or stops moving forward to avoid collision with the obstacle. The soil testing vehicle 3 is started to travel in the herb tea garden, and the detection door driving motor 11 at the lower end of the detection box 4 is turned on. The detection door driving motor 11 drives the gear shaft 19 to rotate, and the gear shaft 19 drives the detection door driving gear 18 to rotate. The detection door driving gear 18 is respectively meshed and connected with the first gear row 12 and the second gear row 16, thereby driving the two detection doors 9 to move to both sides under the limit sliding of the detection door limit plate sliding sleeve 14 and the detection door limit plate 15, so that the detection door 9 makes way for the detection slot 8. At this time, the gamma sensor 10 is started. The gamma sensor 10 is usually composed of a gamma ray source, a detector, a data processing system, etc. The gamma ray source can be a natural radiation source or an artificial radiation source. The detector is used to receive the signal generated by the interaction between gamma rays and soil, and convert it into an electrical signal for subsequent processing. The gamma ray source emits gamma rays into the soil. When gamma rays propagate in the soil, they interact with substances in the soil, such as electron pair effect, Compton effect, and photoelectric effect. These interactions will cause the intensity of gamma rays to weaken, and the degree of weakening is related to parameters such as soil density and water content. The detector receives the signal generated by the interaction between gamma rays and soil and converts it into an electrical signal. After amplification and processing, these electrical signals can obtain data related to soil parameters. The data processing system further processes and analyzes the received electrical signals to obtain parameters such as soil density and water content.The soil detection vehicle 3 sends the real-time parameters and location of the detected soil to the control center, so as to facilitate the management of the soil parameters. When the detection is completed, the detection door drive motor 11 is started, and the detection door drive motor 11 drives the detection door drive gear 18 to rotate, thereby driving the first gear row 12 and the second gear row 16 to rotate, and the two detection doors 9 are closed, and the gamma sensor 10 is sealed inside the detection box 4. The shell of the detection box 4 and the detection door 9 are made of radiation shielding materials, such as lead plate and concrete material, so as to improve the safety of the soil detection vehicle 3 during detection. When the plug-in soil detection sensor 2 is cleaned, the soil detection The measuring vehicle 3 moves to the side above the inserted soil detection sensor 2, so that the inserted soil detection sensor cleaning mechanism 13 is located above the inserted soil detection sensor 2. At this time, the inserted soil detection sensor clamping mechanism 21 and the inserted soil detection sensor cleaning box 30 are staggered, and the second electric telescopic cylinder 46 is extended. The second electric telescopic cylinder 46 drives the sliding seat 22 to move downward, and at the same time, the first screw rod 20 is started to drive the inserted soil detection sensor clamping mechanism 21 to move in the left and right directions so that the two clamping plates 28 are placed on both sides of the inserted soil detection sensor 2. At this time, the first electric telescopic cylinder 24 is retracted, and the first The electric telescopic cylinder 24 drives the push block 27 to move upward, and the driving bars 43 on both sides of the push block 27 drive the drive block 26 provided with the drive bar slide 44 to move toward the middle under the limit of the drive block slide 41 and the drive block slide 42, thereby driving the two clamping plates 28 to approach each other, clamping the inserted soil detection sensor 2, and contracting the second electric telescopic cylinder 46. The second electric telescopic cylinder 46 drives the inserted soil detection sensor 2 to move upward, and starts the second screw rod 29 to move to the right below the inserted soil detection sensor 2, so that the cleaning pipe 33 corresponds to the detection rod of the inserted soil detection sensor 2, and then extends the second electric telescopic cylinder 46. The cylinder 46 places the detection rod of the inserted soil detection sensor 2 inside the cleaning tube 33, starts the cleaning motor 36, and the cleaning motor 36 drives the first gear 37 to rotate, the first gear 37 drives the second gear 38 to rotate, the second gear 38 drives the third gear 39 to rotate, and the third gear 39 drives the fourth gear 40 to rotate, so that the three cleaning tubes 33 are all rotated, and the cleaning brush 34 on the inner wall of the cleaning tube 33 cleans the detection rod of the inserted soil detection sensor 2 to remove impurities adhered to its surface. After cleaning, the second electric telescopic cylinder 46 is extended to insert the inserted soil detection sensor 2 back into the soil 1.

[0034] 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 herbaceous tea garden soil detection device, comprising land (1), an insertable soil detection sensor (2) and a soil detection vehicle (3), characterized in that: The lower end of the insertable soil detection sensor (2) is inserted into the soil (1); a detection box (4) is arranged at the lower end of the soil detection vehicle (3) at the middle position; an insertable soil detection sensor cleaning mechanism (13) is fixedly installed on one side of the detection box (4); a gamma sensor (10) is fixedly installed inside the detection box (4); a detection slot (8) is provided at the center position of the lower end of the detection box (4); a detection door (9) is symmetrically slidably installed above the detection slot (8); a first screw rod (20) is installed at the upper end of the detection box (4); an insertable soil detection sensor clamping mechanism (21) is installed in a transmission manner below the first screw rod (20); a second screw rod (29) is installed at the lower end of the detection box (4); and an insertable soil detection sensor cleaning box (30) is installed in a transmission manner below the second screw rod (29).

2. The herbaceous plant tea garden soil detection device according to claim 1, characterized in that: An ultrasonic sensor (5) is arranged on the front side of the upper end of the soil detection vehicle (3), and a support frame (6) is symmetrically arranged on the front and rear sides of the lower end of the soil detection vehicle (3), and a driving wheel (7) is rotatably mounted below the support frame (6).

3. The herbaceous tea garden soil detection device according to claim 1, characterized in that: The detection door (9) is symmetrically provided with detection door limit plate sliding sleeves (14) on both front and rear sides, and the detection box (4) is symmetrically provided with detection door limit plates (15) inside the front and rear sides, and the detection door limit plates (15) are slidably connected to the detection door limit plate sliding sleeves (14). A second tooth row (16) is fixedly provided on the rear side of the detection door (9) on one side, and a first tooth row (12) is fixedly provided on the rear side of the detection door (9) on the other side.

4. The herbal tea garden soil testing device according to claim 3, characterized in that: A detection door drive motor (11) is installed inside the rear side of the lower end of the detection box (4); a gear shaft (19) is rotatably installed at the middle position of the rear side of the detection box (4); the output end of the detection door drive motor (11) is transmission-connected to the gear shaft (19); a detection door drive gear (18) is fixedly installed on the outer side of the gear shaft (19); the detection door drive gear (18) is meshedly connected with the first gear row (12) and the second gear row (16) respectively.

5. The herbal tea garden soil testing device according to claim 1, characterized in that: The insertable soil detection sensor clamping mechanism (21) comprises a sliding seat (22), a first electric telescopic cylinder groove (23), a first electric telescopic cylinder (24), a fixing frame (25), a driving block (26), a pushing block (27), a clamping plate (28), a driving block slide bar (41), a driving block slide groove (42), a sliding block (45) and a second electric telescopic cylinder (46). The sliding block (45) is located at the upper end of the insertable soil detection sensor clamping mechanism (21). The sliding block (45) is transmission-connected to the first screw rod (20). The sliding seat (22) is installed below the sliding block (45). The second electric telescopic cylinder (46) is symmetrically fixedly installed between the sliding block (45) and the sliding seat (22). The first electric telescopic cylinder groove (23) is opened at the middle position inside the lower end of the sliding seat (22). The first electric telescopic cylinder (24) is fixedly installed inside the first electric telescopic cylinder groove (23).

6. The herbaceous tea garden soil testing device according to claim 5, characterized in that: A fixing frame (25) is fixedly installed below the sliding seat (22); the telescopic end of the first electric telescopic cylinder (24) passes through the fixing frame (25) and is fixedly connected to the upper end of the pushing block (27); driving block grooves (17) are provided inside the two sides of the lower end of the fixing frame (25); a driving block (26) is slidably installed inside the driving block groove (17); a driving block slide groove (42) is symmetrically provided on the inner wall of the driving block groove (17); driving block slide bars (41) are symmetrically provided at the front and rear ends of the driving block (26); and the driving block slide bar (41) is slidably connected to the driving block slide groove (42).

7. The herbaceous tea garden soil testing device according to claim 6, characterized in that: A clamping plate (28) is fixedly installed below the driving block (26), and the clamping plate (28) is an L-shaped structure. The upper ends of both sides of the pushing block (27) are inclined toward the side close to the driving block (26), and the inclination angle of the upper end of the driving block (26) close to the pushing block (27) is the same as the inclination angle of both sides of the driving block (26). The two ends of the pushing block (27) are symmetrically provided with driving bars (43), and the upper end of the driving block (26) close to the pushing block (27) is provided with a driving bar sliding groove (44), and the driving bar sliding groove (44) is slidably connected with the driving bar (43).

8. The herbaceous tea garden soil testing device according to claim 1, characterized in that: The insertable soil detection sensor cleaning box (30) comprises an insertable soil detection sensor cleaning box housing (32), a cleaning tube (33), a cleaning brush (34), a positioning frame (35), a cleaning motor (36), a first gear (37), a second gear (38), a third gear (39) and a fourth gear (40).

9. The herbaceous tea garden soil testing device according to claim 8, characterized in that: Three cleaning tubes (33) are equidistantly arranged inside the insertable soil detection sensor cleaning box (30), cleaning brushes (34) are fixedly arranged on the inner walls of the cleaning tubes (33), and positioning frames (35) are symmetrically installed at the upper and lower ends of the insertable soil detection sensor cleaning box (30), and the positioning frames (35) are rotatably connected to the cleaning tubes (33) via bearings.

10. The herbaceous tea garden soil testing device according to claim 9, characterized in that: A cleaning motor (36) is fixedly mounted on the inner wall of one side of the housing (32) of the insertable soil detection sensor cleaning box, and a first gear (37) is transmission-mounted on the output end of the cleaning motor (36). A second gear (38) is fixedly mounted on the outer sleeve at the middle position of the cleaning tube (33) on one side, and a third gear (39) is fixedly mounted on the outer sleeve at the middle position of the cleaning tube (33) in the middle. A fourth gear (40) is fixedly mounted on the outer sleeve at the middle position of the cleaning tube (33) on the other side. The first gear (37) is meshedly connected with the second gear (38), the second gear (38) is meshedly connected with the third gear (39), and the third gear (39) is meshedly connected with the fourth gear (40).

Images