Soil humidity monitoring device for turf protection

Abstract

The invention discloses a soil humidity monitoring device for turf protection, and relates to the technical field of soil humidity monitoring, the soil humidity monitoring device comprises a body mechanism, the body mechanism comprises a vehicle body, the upper surface of the vehicle body is fixedly provided with a mounting rack, the upper surface of the vehicle body is fixedly provided with a monitor host, and the mounting rack is internally provided with a processing mechanism; the soil humidity monitoring device for turf protection comprises a mounting frame, a processing mechanism is arranged on the mounting frame, the processing mechanism comprises a soil uniform turning unit, the soil uniform turning unit is located in the mounting frame, and the soil uniform turning unit is used for uniformly turning turf soil needing to be monitored. The soil in the to-be-monitored area is uniformly turned, so that the humidity in the to-be-monitored soil is kept uniform, the situation that the overall monitoring effect is affected by the local humidity of the turf is avoided, the soil humidity is more representative, and the measurement precision of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil moisture monitoring, and particularly to a soil moisture monitoring device for turf protection. Background Art

[0002] Turf is like the green cornerstone of the ecosystem, which can stabilize the soil and prevent soil erosion. In order to ensure the good growth state of turf, gardeners often use soil moisture monitoring devices to monitor the soil moisture of turf, so that turf can have sufficient water for growth.

[0003] In the prior art, after long-term use of the soil moisture monitoring device, various substances in the soil may adhere to the surface of the soil moisture monitoring device. The adhered substances will affect its accurate perception of soil moisture. Furthermore, when monitoring another area of turf, it will cause a decrease in measurement accuracy. At the same time, factors such as soil pH will also affect the performance of the soil moisture monitoring device, further reducing the measurement accuracy of the soil moisture monitoring device.

[0004] Combining the above problems, we will find that the existing soil moisture monitoring devices on the market are very difficult to avoid the above-mentioned problems simultaneously during use. And even if they can be solved, external tools are needed to cooperate for the solution, thus failing to achieve the desired effect. Therefore, we propose a soil moisture monitoring device for turf protection. Summary of the Invention

[0005] The purpose of the present invention is to provide a soil moisture monitoring device for turf protection to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A soil moisture monitoring device for turf protection, including a body mechanism. The body mechanism includes a vehicle body main body. An installation frame is fixedly installed on the upper surface of the vehicle body main body. A monitor main unit is fixedly installed on the upper surface of the vehicle body main body. A processing mechanism is arranged inside the installation frame; The processing mechanism includes a soil leveling unit. The soil leveling unit is located inside the installation frame. The soil leveling unit is used for leveling the turf soil to be monitored; The processing mechanism further includes a sealing unit. The sealing unit is located inside the soil leveling unit. The soil leveling unit and the sealing unit are used in cooperation. The sealing unit is used for hermetically storing the monitoring probe when not in use; A cleaning mechanism is arranged inside the processing mechanism. The processing mechanism and the cleaning mechanism are used in cooperation. The cleaning mechanism is used for cleaning the soil on the outer surface of the monitoring probe.

[0007] Preferably, the soil mixing unit includes a threaded rod rotatably connected inside the mounting frame. A moving frame is threadedly connected to the outer surface of the threaded rod. One end of the threaded rod penetrates through the mounting frame and is fixedly installed with a first worm gear. A first concave frame is fixedly installed on the outer side wall of the mounting frame close to the monitor host. A first worm is rotatably connected inside the first concave frame. The outer surface of the first worm meshes with the outer surface of the first worm gear. An electric push rod is fixedly installed on the inner top wall of the moving frame. The telescopic end of the electric push rod is fixedly installed with a collection cylinder. A rotating motor is fixedly installed on the upper surface of the moving frame. A ball screw is rotatably connected inside the moving frame. The top end of the ball screw penetrates through the moving frame and is fixedly connected to the output end of the rotating motor. A first thread sleeve is threadedly connected to the outer surface of the ball screw. A limiting rod is fixedly installed on the inner wall of the moving frame. A moving plate is slidably connected to the outer surface of the limiting rod. The outer surface of the first thread sleeve is fixedly connected to the inner wall of the moving plate. A moving cylinder is fixedly installed on the bottom surface of the moving plate. A first connecting wheel is fixedly installed on the outer surface of the ball screw. A rotating shaft is rotatably connected to the inner top wall of the moving frame. A second connecting wheel and an incomplete gear are respectively fixedly installed on the outer surface of the rotating shaft. A first belt is jointly sleeved on the outer surfaces of the first connecting wheel and the second connecting wheel. A connecting gear is rotatably connected to the inner top wall of the moving frame. The outer surface of the incomplete gear meshes with the outer surface of the connecting gear. A rack plate is meshed with the outer surface of the connecting gear. A knocking frame is fixedly installed on the bottom surface of the rack plate. A rotating shaft is rotatably connected inside the moving cylinder. A connecting block is fixedly installed on the outer surface of the rotating shaft. A connecting frame is fixedly installed on the bottom surface of the connecting block. A rotating motor is fixedly installed on the inner wall of the connecting frame. The output end of the rotating motor penetrates through the connecting frame and is fixedly installed with a tool body. A sliding rod is fixedly installed on the inner wall of the mounting frame. The inner wall of the moving frame is slidably connected to the outer surface of the sliding rod. A slider is fixedly installed on the side surface of the rack plate. A chute is formed on the inner wall of the moving frame. The slider is slidably connected inside the chute.

[0008] Preferably, the sealing unit includes a first conical wheel, the inner wall of the first conical wheel is fixedly connected to the outer surface of the rotating shaft, a rotating rod is rotatably connected inside the moving cylinder, a second conical wheel is fixedly installed at the bottom end of the rotating rod, the outer surface of the first conical wheel is engaged with the outer surface of the second conical wheel, the top end of the rotating rod penetrates through the moving cylinder and the moving plate and is fixedly installed with a second worm gear, a second concave frame is fixedly installed on the upper surface of the moving plate, a second worm is rotatably connected inside the second concave frame, the outer surface of the second worm gear is engaged with the outer surface of the second worm, a sealing cylinder is fixedly installed on the upper surface of the connecting block, a connecting disc is fixedly installed on the inner wall of the sealing cylinder, a plurality of limiting grooves are formed on the upper surface of the connecting disc, a connecting bearing is fixedly installed on the inner wall of the sealing cylinder, a rack ring is fixedly installed on the inner wall of the connecting bearing, a rotating disc is fixedly installed on the upper surface of the rack ring, a plurality of moving blocks are slidably connected to the upper surface of the rotating disc, the outer surfaces of adjacent two moving blocks are in contact with each other, a moving column is fixedly installed on the upper surface of each moving block, and a plurality of moving columns are slidably connected to the inside of a plurality of limiting grooves in a one-to-one correspondence, a servo motor is fixedly installed on the inner wall of the sealing cylinder, a fixed gear is fixedly installed at the output end of the servo motor, a threaded column is rotatably connected to the inner bottom wall of the sealing cylinder, a transmission gear is fixedly installed on the outer surface of the threaded column, the outer surface of the transmission gear is engaged with the outer surface of the fixed gear, a rotating gear is fixedly installed at the top end of the threaded column, the outer surface of the rotating gear is engaged with the inner wall of the rack ring, a second threaded sleeve is threadedly connected to the outer surface of the threaded column, a limiting column is fixedly installed on the inner bottom wall of the sealing cylinder, a probe holder is slidably connected to the outer surface of the limiting column, and the inner wall of the probe holder is fixedly connected to the outer surface of the second threaded sleeve.

[0009] Preferably, a bearing seat is fixedly installed on the inner wall of the moving cylinder, and the inner wall of the bearing seat is rotatably connected to the outer surface of the rotating rod.

[0010] Preferably, the cleaning mechanism includes an air outlet pipe, one end of the air outlet pipe is fixedly communicated with the outer surface of the sealing cylinder, an electromagnetic valve is fixedly communicated with the outer surface of the air outlet pipe, a bearing frame is fixedly installed on the inner bottom wall of the sealing cylinder, a rotating rod is rotatably connected to the inner wall of the bearing frame, an impeller is fixedly installed at one end of the rotating rod, a third conical wheel is fixedly installed at the other end of the rotating rod, a rotating column is rotatably connected to the inner bottom wall of the sealing cylinder, a fourth conical wheel is fixedly installed on the outer surface of the rotating column, two third connecting wheels are fixedly installed on the outer surface of the rotating column, two reciprocating lead screws are rotatably connected to the inner bottom wall of the sealing cylinder, fourth connecting wheels are fixedly installed on the outer surfaces of the two reciprocating lead screws, two second belts are jointly sleeved on the outer surfaces of the two fourth connecting wheels and the outer surfaces of the two third connecting wheels, a placement rack is jointly threadedly connected to the outer surfaces of the two reciprocating lead screws, two brush plates are fixedly installed on the inner wall of the placement rack, the brush ends of the two brush plates are both in contact with the outer surface of the probe holder, two rotating columns are rotatably connected to the inside of the placement rack, mounting gears are fixedly installed at the ends of the two rotating columns away from each other, two rack frames are fixedly installed on the inner wall of the sealing cylinder, the outer surfaces of the two mounting gears are respectively engaged with the two rack frames, rotating disks are fixedly installed at the ends of the two rotating columns close to each other, fixing columns are rotatably connected to the surfaces of the two rotating disks close to each other, two fixing frames are fixedly installed on the inner wall of the placement rack, swing frames are movably hinged inside the two fixing frames, the outer surfaces of the two swing frames are respectively slidably connected to the inner walls of the two fixing columns, mounting plates are fixedly installed on the surfaces of the two swing frames close to each other, spray heads are fixedly installed on the inner walls of the two mounting plates, an air pump is fixedly installed on the inner wall of the connection block, the air inlet end of the air pump penetrates to the outside of the connection block, the air outlet end of the air pump is fixedly communicated with a delivery pipe, and the two ends of the delivery pipe away from the air pump respectively penetrate into the two spray heads.

[0011] Preferably, bearing blocks are fixedly installed on the outer surfaces of the two reciprocating lead screws and the outer surface of the threaded column, and one end of each bearing block away from the probe holder is fixedly connected to the inner wall of the sealing cylinder.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: By providing a soil leveling unit, when the device monitors the humidity of the soil inside the turf, the soil in the area to be monitored is leveled, so that the humidity inside the soil to be monitored is kept uniform, thereby avoiding the influence of different local humidities of the turf on the overall monitoring effect, and further making the soil humidity more representative and improving the measurement accuracy of the device.

[0013] By providing a sealing unit, during the process of the device stopping monitoring soil humidity, the probe holder is received inside the sealing cylinder and sealed, thereby preventing the probe holder from being affected by factors such as acidity and alkalinity in the external environment and reducing its monitoring accuracy, and further ensuring good monitoring accuracy of the device.

[0014] By providing a cleaning mechanism, during the process of the device sealing and receiving the probe holder, the outer surface of the probe holder is wiped and blown with gas, thereby cleaning the soil adhering to the outer surface of the probe holder and preventing the soil from adhering to the probe holder and affecting the monitoring of the humidity inside other areas of the turf, further increasing the monitoring accuracy of the device. By providing a processing mechanism and a cleaning mechanism, the problem of the device's monitoring accuracy decreasing is avoided, ensuring the accuracy of the monitoring data of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is a schematic structural diagram of a flipped cross-sectional view of the mounting frame of the present invention; Figure 3 is a schematic structural diagram of a flipped cross-sectional view of the moving frame of the present invention; Figure 4 is a schematic structural diagram of a cross-sectional view of the moving plate of the present invention; Figure 5 is a schematic structural diagram of a cross-sectional view of the moving cylinder of the present invention; Figure 6 is a schematic structural diagram of the flipping of the connecting block of the present invention; Figure 7 is a schematic structural diagram of a cross-sectional view of the sealing cylinder of the present invention; Figure 8 is a schematic structural diagram of a cross-sectional view of the connecting disc of the present invention; Figure 9 is a schematic structural diagram of a flipped cross-sectional view of the rack ring of the present invention; Figure 10 is a schematic structural diagram of the placement rack of the present invention; Figure 11 is a schematic structural diagram of the probe holder of the present invention; Figure 12 is a schematic structural diagram of the reciprocating lead screw of the present invention; Figure 13 is a schematic structural diagram of the rack holder of the present invention; Figure 14 is a schematic structural diagram of a cross-sectional view of the placement rack of the present invention; Figure 15 is a schematic structural diagram of the air pump of the present invention; Figure 16 is for the present invention Figure 12Schematic enlarged view of the structure at position A; Figure 17 For the present invention Figure 14 Schematic enlarged view of the structure at position B.

[0016] In the figure: 1. Body mechanism; 11. Vehicle body main body; 12. Mounting frame; 13. Monitor host; 2. Processing mechanism; 21. Soil leveling unit; 2101. Threaded rod; 2102. Moving frame; 2103. First worm gear; 2104. First concave frame; 2105. First worm; 2106. Electric push rod; 2107. Collection cylinder; 2108. Rotating motor; 2109. Ball screw; 2110. Moving plate; 2111. Moving cylinder; 2112. First connecting wheel; 2113. Rotating shaft; 2114. Second connecting wheel; 2115. First belt; 2116. First thread sleeve; 2117. Incomplete gear; 2118. Connecting gear; 2119. Rack plate; 2120. Knocking frame; 2121. Rotating shaft; 2122. Connecting block; 2123. Connecting frame; 2124. Rotating motor; 2125. Tool body; 2126. Slide bar; 2127. Limiting rod; 2128. Slide block; 2129. Chute; 22. Sealing unit; 2201. First conical wheel; 2202. Rotating rod; 2203. Second conical wheel; 2204. Second worm gear; 2205. Second concave frame; 2206. Second worm; 2207. Sealing cylinder; 2208. Connecting disk; 2209. Limiting groove; 2210. Connecting bearing; 2211. Rack ring; 2212. Rotating disk; 2213. Moving block; 2214. Moving column; 2215. Servo motor; 2216. Fixed gear; 2217. Threaded column; 2218. Driving gear; 2219. Rotating gear; 2220. Second thread sleeve; 2221. Probe holder; 2222. Bearing seat; 2223. Limiting column; 3. Cleaning mechanism; 301. Air outlet pipe; 302. Solenoid valve; 303. Bearing frame; 304. Rotating rod; 305. Impeller; 306. Third conical wheel; 307. Rotating column; 308. Fourth conical wheel; 309. Third connecting wheel; 310. Reciprocating screw rod; 311. Fourth connecting wheel; 312. Second belt; 313. Placing rack; 314. Brush plate; 315. Rotating column; 316. Mounting gear; 317. Rack frame; 318. Rotating disk; 319. Fixed column; 320. Fixed frame; 321. Swing frame; 322. Mounting plate; 323. Sprayer; 324. Air pump; 325. Delivery pipe; 326. Bearing block. Detailed implementation manner

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment 1: Please refer to Figures 1-7 , the present invention provides a technical solution: a soil humidity monitoring device for turf protection, including a body mechanism 1. The body mechanism 1 includes a vehicle body main body 11. An installation frame 12 is fixedly installed on the upper surface of the vehicle body main body 11. A monitor host 13 is fixedly installed on the upper surface of the vehicle body main body 11. The monitor host 13 is used to receive soil humidity signals and display the data. A processing mechanism 2 is arranged inside the installation frame 12. By monitoring the soil humidity under the turf, it is convenient for the monitoring personnel to timely understand the humidity of the environment where the turf is located. When the humidity of the environment where the turf is located is small, the monitoring personnel can water the turf according to the growth requirements of the turf. When the humidity of the turf is large, loosen the soil of the turf to increase the air flow of the soil, thereby realizing the function of protecting the turf; The processing mechanism 2 includes a soil leveling unit 21. The soil leveling unit 21 is located inside the installation frame 12 and is used to level the turf soil to be monitored.

[0019] As a further limitation of the soil leveling unit 21 of the present invention, the soil leveling unit 21 includes a threaded rod 2101, the threaded rod 2101 is rotatably connected inside the mounting frame 12, a moving frame 2102 is threadedly connected to the outer surface of the threaded rod 2101, one end of the threaded rod 2101 penetrates through the mounting frame 12 and is fixedly installed with a first worm gear 2103, a first concave frame 2104 is fixedly installed on the outer side wall of the mounting frame 12 close to the monitor host 13, a first worm 2105 is rotatably connected inside the first concave frame 2104, and the outer surface of the first worm 2105 meshes with the outer surface of the first worm gear 2103. By rotating the first worm 2105, the monitor can adjust the position of the moving frame 2102. An electric push rod 2106 is fixedly installed on the inner top wall of the moving frame 2102, and a collection cylinder 2107 is fixedly installed at the telescopic end of the electric push rod 2106. The power provided by the electric push rod 2106 is used to insert the collection cylinder 2107 into the turf soil, and then the soil inside the collection cylinder 2107 is taken out by the friction between the soil and the collection cylinder 2107, thus forming a pit on one side to be monitored. The monitor can adjust the telescopic length of the electric push rod 2106 according to the requirement of the measurement depth. A rotating motor 2108 is fixedly installed on the upper surface of the moving frame 2102, a ball screw 2109 is rotatably connected inside the moving frame 2102, the top end of the ball screw 2109 penetrates through the moving frame 2102 and is fixedly connected to the output end of the rotating motor 2108, a first thread sleeve 2116 is threadedly connected to the outer surface of the ball screw 2109, a limiting rod 2127 is fixedly installed on the inner wall of the moving frame 2102, a moving plate 2110 is slidably connected to the outer surface of the limiting rod 2127, the outer surface of the first thread sleeve 2116 is fixedly connected to the inner wall of the moving plate 2110, a moving cylinder 2111 is fixedly installed on the bottom surface of the moving plate 2110, a first connecting wheel 2112 is fixedly installed on the outer surface of the ball screw 2109, a rotating shaft 2113 is rotatably connected to the inner top wall of the moving frame 2102, a second connecting wheel 2114 and an incomplete gear 2117 are respectively fixedly installed on the outer surface of the rotating shaft 2113, a first belt 2115 is sleeved on the outer surfaces of the first connecting wheel 2112 and the second connecting wheel 2114, a connecting gear 2118 is rotatably connected to the inner top wall of the moving frame 2102, the outer surface of the incomplete gear 2117 meshes with the outer surface of the connecting gear 2118, and the outer surface of the connecting gear 2118 meshes with a rack plate 2119. When the connecting gear 2118 meshes with the rack plate 2119, it does not mesh with the incomplete gear 2117. Similarly, when the connecting gear 2118 does not mesh with the rack plate 2119, it meshes with the incomplete gear 2117, so that the incomplete gear 2117 alternately meshes with the connecting gear 2118 and the rack plate 2119, thereby driving the rack plate 2119 to reciprocate. A knocking frame 2120 is fixedly installed on the bottom surface of the rack plate 2119, and the collection cylinder 2107 is knocked and vibrated through the knocking frame 2120.Thus, the soil inside the collection cylinder 2107 falls off. A rotary shaft 2121 is rotatably connected inside the moving cylinder 2111. A connecting block 2122 is fixedly installed on the outer surface of the rotary shaft 2121. A connecting frame 2123 is fixedly installed on the bottom surface of the connecting block 2122. A rotary motor 2124 is fixedly installed on the inner wall of the connecting frame 2123. The output end of the rotary motor 2124 penetrates through the connecting frame 2123 and is fixedly installed with a cutter body 2125. By providing a soil leveling unit 21, when the device monitors the humidity of the soil inside the turf, the soil in the area to be monitored is leveled, so that the humidity inside the soil to be monitored is kept uniform. Furthermore, it avoids the influence of different local humidities of the turf on the overall monitoring effect, and further makes the soil humidity more representative, improving the measurement accuracy of the device. A sliding rod 2126 is fixedly installed on the inner wall of the mounting frame 12. The inner wall of the moving frame 2102 is slidably connected with the outer surface of the sliding rod 2126. The installation of the sliding rod 2126 plays a role in restricting the movement trajectory of the moving frame 2102, thus avoiding the phenomenon that the moving frame 2102 rotates during movement, and further ensuring the stability of the movement of the moving frame 2102. A slider 2128 is fixedly installed on the side of the rack plate 2119. A chute 2129 is formed on the inner wall of the moving frame 2102. The slider 2128 is slidably connected inside the chute 2129. The installation of the slider 2128 and the chute 2129 plays a role in restricting the movement trajectory of the rack plate 2119, thus avoiding the phenomenon that the rack plate 2119 deviates from the movement trajectory during movement, and further ensuring the stability of the movement of the rack plate 2119.,

[0020] The specific implementation of this embodiment is as follows: When monitoring the soil humidity of turf, the monitoring personnel first move the device to the position to be monitored, so that the collection cylinder 2107 is located above the position to be monitored. Then, the power provided by the electric push rod 2106 is used to drive the collection cylinder 2107 to move downward, so that the collection cylinder 2107 is inserted into the soil. The monitoring personnel can adjust the elongation distance of the electric push rod 2106 according to the needs. When reaching the specified depth, stop the elongation of the electric push rod 2106, and then the electric push rod 2106 starts to contract, so that the collection cylinder 2107 drives the soil inside it to move upward, thus forming a hole to be monitored. Then, the monitoring personnel rotate the first worm 2105, so that the first worm 2105 drives the first worm gear 2103 to rotate, so that the first worm gear 2103 drives the threaded rod 2101 to rotate, and then the threaded rod 2101 drives the moving frame 2102 to move, so that the moving cylinder 2111 is located above the hole. Then, the monitoring personnel turn on the rotation motor 2108 through an external remote control device, and use the power provided by the rotation motor 2108 to drive the ball screw 2109 to rotate, so that the ball screw 2109 drives the moving plate 2110 to move downward, and then inserts the moving cylinder 2111 into the hole. During the downward movement of the moving cylinder 2111, the ball screw 2109 drives the first connecting wheel 2112 connected to it to rotate, so that the first connecting wheel 2112 drives the second connecting wheel 2114 to rotate through the first belt 2115, and then the second connecting wheel 2114 drives the rotating shaft 2113 and the incomplete gear 2117 to rotate, so that the incomplete gear 2117 alternately meshes with the connecting gear 2118 and the rack plate 2119, so that the rack plate 2119 moves reciprocally, and then drives the knocking frame 2120 to knock on the collection cylinder 2107, so that the soil inside the collection cylinder 2107 falls off, which is convenient for monitoring the soil humidity of turf in another area. When the moving cylinder 2111 extends into the hole, the power provided by the rotating motor 2124 is used to drive the tool body 2125 to rotate, so that the tool body 2125 stirs and mixes evenly the soil in the area to be monitored, so that the soil is mixed evenly, avoiding the influence of different local soil humidities on the overall monitoring result of the soil, thereby increasing the monitoring accuracy of the soil humidity.

[0021] Embodiment 2: Please refer to Figures 5-11 , the present invention provides a technical solution: A soil humidity monitoring device for turf protection. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The processing mechanism 2 further includes a sealing unit 22. The sealing unit 22 is located inside the soil mixing unit 21. The soil mixing unit 21 and the sealing unit 22 are used in cooperation. The sealing unit 22 is used to seal and store the monitoring probe when not in use.

[0022] As a further limitation of the sealing unit 22 of the present invention, the sealing unit 22 includes a first conical wheel 2201. The inner wall of the first conical wheel 2201 is fixedly connected to the outer surface of the rotating shaft 2121. A rotating rod 2202 is rotatably connected inside the moving cylinder 2111. A second conical wheel 2203 is fixedly installed at the bottom end of the rotating rod 2202. The outer surface of the first conical wheel 2201 meshes with the outer surface of the second conical wheel 2203. The top end of the rotating rod 2202 penetrates through the moving cylinder 2111 and the moving plate 2110 and is fixedly installed with a second worm gear 2204. A second concave frame 2205 is fixedly installed on the upper surface of the moving plate 2110. A second worm 2206 is rotatably connected inside the second concave frame 2205. The outer surface of the second worm gear 2204 meshes with the outer surface of the second worm 2206. A sealing cylinder 2207 is fixedly installed on the upper surface of the connecting block 2122. By rotating the second worm 2206, the monitoring personnel can flip the connecting block 2122, thereby facilitating the insertion of the monitoring device into the soil for humidity monitoring. A connecting disk 2208 is fixedly installed on the inner wall of the sealing cylinder 2207. A plurality of limiting grooves 2209 are formed on the upper surface of the connecting disk 2208. A connecting bearing 2210 is fixedly installed on the inner wall of the sealing cylinder 2207. A rack ring 2211 is fixedly installed on the inner wall of the connecting bearing 2210. The outer surface of the outer ring of the connecting bearing 2210 is fixedly connected to the inner wall of the sealing cylinder 2207. The inner surface of the inner ring of the connecting bearing 2210 is fixedly connected to the outer surface of the rack ring 2211. A rotating disk 2212 is fixedly installed on the upper surface of the rack ring 2211. A plurality of moving blocks 2213 are slidably connected to the upper surface of the rotating disk 2212. A hexagonal groove is formed on the upper surface of the rotating disk 2212, such that the six moving blocks 2213 slide inside the hexagonal groove. The outer surfaces of adjacent two moving blocks 2213 are in contact with each other. A moving column 2214 is fixedly installed on the upper surface of each moving block 2213. The plurality of moving columns 2214 are slidably connected to the inside of the limiting grooves 2209 one by one. By moving the moving blocks 2213, the purpose of sealing and opening the sealing cylinder 2207 is achieved. A servo motor 2215 is fixedly installed on the inner wall of the sealing cylinder 2207. A fixed gear 2216 is fixedly installed at the output end of the servo motor 2215. A threaded column 2217 is rotatably connected to the inner bottom wall of the sealing cylinder 2207. A transmission gear 2218 is fixedly installed on the outer surface of the threaded column 2217. The outer surface of the transmission gear 2218 meshes with the outer surface of the fixed gear 2216. A rotating gear 2219 is fixedly installed at the top end of the threaded column 2217. The outer surface of the rotating gear 2219 meshes with the inner wall of the rack ring 2211. A second threaded sleeve 2220 is threadedly connected to the outer surface of the threaded column 2217. A limiting column 2223 is fixedly installed on the inner bottom wall of the sealing cylinder 2207. A probe holder 2221 is slidably connected to the outer surface of the limiting column 2223. The probe holder 2221 is a humidity monitoring device. Insert the probe holder 2221 into the soil.Thus, the humidity of the soil is monitored. The inner wall of the probe holder 2221 is fixedly connected to the outer surface of the second threaded sleeve 2220. The power provided by the servo motor 2215 cooperates with the fixed gear 2216, the transmission gear 2218, the threaded column 2217 and the rotating gear 2219 to drive the rack ring 2211 to rotate, and at the same time drive the probe holder 2221 to move up and down. Thus, when the sealing cylinder 2207 is opened, the probe holder 2221 is driven to extend, and when the sealing cylinder 2207 is closed, the probe holder 2221 is retracted. By providing the sealing unit 22, during the process of stopping the monitoring of the soil humidity by the device, the probe holder 2221 is received into the sealing cylinder 2207 and sealed, so as to avoid the influence of factors such as acidity and alkalinity in the external environment on the probe holder 2221 and reduce its monitoring accuracy, thereby ensuring the good monitoring accuracy of the device.

[0023] Please refer to Figure 5 As shown in the figure, a bearing seat 2222 is fixedly installed on the inner wall of the moving cylinder 2111. The inner wall of the bearing seat 2222 is rotatably connected to the outer surface of the rotating rod 2202. The installation of the bearing seat 2222 plays a role in stabilizing the rotating rod 2202, thus avoiding the phenomenon of the rotating rod 2202 shaking during rotation, and further ensuring the stability of the rotation of the rotating rod 2202.

[0024] The specific implementation manner of this embodiment is as follows: After the soil leveling unit 21 finishes leveling the soil, the monitoring personnel rotate the second worm 2206, causing the second worm 2206 to drive the second worm gear 2204 to rotate, thereby enabling the second worm gear 2204 to drive the rotating rod 2202 and the second conical wheel 2203 to rotate. Further, the second conical wheel 2203 drives the first conical wheel 2201 and the rotating shaft 2121 to rotate, causing the rotating shaft 2121 to drive the connecting block 2122 to flip, so that the opening direction of the sealing cylinder 2207 faces downward. Then, the power provided by the servo motor 2215 is used to drive the fixed gear 2216 to rotate, causing the fixed gear 2216 to drive the transmission gear 2218 to rotate. Further, the transmission gear 2218 drives the threaded column 2217 and the rotating gear 2219 to rotate, enabling the rotating gear 2219 to drive the rack ring 2211 to rotate. At the same time, the rack ring 2211 drives the rotating disk 2212 to rotate. During the rotation of the rotating disk 2212, the rotating disk 2212 drives the moving block 2213 to move, and at the same time, the moving column 2214 slides inside the limiting groove 2209, causing the moving blocks 2213 to separate from each other, opening the sealing cylinder 2207. During the rotation of the threaded column 2217, it drives the second threaded sleeve 2220 and the probe holder 2221 to move towards the opening position of the sealing cylinder 2207. When the sealing cylinder 2207 is opened, the probe holder 2221 extends, so that the probe holder 2221 is inserted into the leveled soil, enabling the probe holder 2221 to monitor the soil humidity. During the process of stopping monitoring the soil humidity, the servo motor 2215 runs in the reverse direction to retract the probe holder 2221 into the sealing cylinder 2207 for sealed placement, avoiding a decrease in the monitoring accuracy of the probe holder 2221 caused by other factors in the external environment.

[0025] Embodiment 3: Please refer to Figure 5 , Figure 7 and Figures 10-17 , the present invention provides a technical solution: A soil humidity monitoring device for turf protection. The present invention makes corresponding improvements to the technical problems mentioned in the background art. A cleaning mechanism 3 is arranged inside the processing mechanism 2, and the processing mechanism 2 is used in cooperation with the cleaning mechanism 3. The cleaning mechanism 3 is used to clean the soil on the outer surface of the monitoring probe.

[0026] As a further limitation of the cleaning mechanism 3 of the present invention, the cleaning mechanism 3 includes an air outlet pipe 301. One end of the air outlet pipe 301 is fixedly communicated with the outer surface of the sealing cylinder 2207. An electromagnetic valve 302 is fixedly communicated with the outer surface of the air outlet pipe 301. A bearing frame 303 is fixedly installed on the inner bottom wall of the sealing cylinder 2207. A rotating rod 304 is rotatably connected to the inner wall of the bearing frame 303. An impeller 305 is fixedly installed at one end of the rotating rod 304. A third conical wheel 306 is fixedly installed at the other end of the rotating rod 304. A rotating column 307 is rotatably connected to the inner bottom wall of the sealing cylinder 2207. A fourth conical wheel 308 is fixedly installed on the outer surface of the rotating column 307. Two third connecting wheels 309 are fixedly installed on the outer surface of the rotating column 307. Two reciprocating lead screws 310 are rotatably connected to the inner bottom wall of the sealing cylinder 2207. Fourth connecting wheels 311 are fixedly installed on the outer surfaces of the two reciprocating lead screws 310. Two second belts 312 are commonly sleeved on the outer surfaces of the two fourth connecting wheels 311 and the outer surfaces of the two third connecting wheels 309. A placement rack 313 is commonly threadedly connected to the outer surfaces of the two reciprocating lead screws 310. Two brush plates 314 are fixedly installed on the inner wall of the placement rack 313. The brush ends of the two brush plates 314 are in contact with the outer surface of the probe holder 2221. The impeller 305 is driven to rotate by the airflow, so as to drive the two reciprocating lead screws 310 to rotate in the same direction in cooperation with the third conical wheel 306, the fourth conical wheel 308, the third connecting wheel 309, the fourth connecting wheel 311 and the second belt 312, and further drive the placement rack 313 and the brush plates 314 to move up and down reciprocally, thereby realizing the purpose of wiping the outer surface of the probe holder 2221. Two rotating columns 315 are rotatably connected to the inside of the placement rack 313. Mounting gears 316 are fixedly installed at the mutually remote ends of the two rotating columns 315. Two rack frames 317 are fixedly installed on the inner wall of the sealing cylinder 2207. The outer surfaces of the two mounting gears 316 are respectively engaged with the two rack frames 317. During the movement of the placement rack 313, the two rotating columns 315 are driven to rotate through the meshing action between the mounting gear 316 and the rack frame 317. Rotating discs 318 are fixedly installed at the mutually close ends of the two rotating columns 315. Fixed columns 319 are rotatably connected to the mutually close side surfaces of the two rotating discs 318. The shape of the fixing frame 320 is concave. Two fixing frames 320 are fixedly installed on the inner wall of the placement rack 313. Swing frames 321 are movably hinged inside the two fixing frames 320. The shape of the swing frame 321 is concave, and the opening direction is opposite to the opening direction of the fixing frame 320. The outer surfaces of the two swing frames 321 are respectively slidably connected to the inner walls of the two fixed columns 319. Mounting plates 322 are fixedly installed on the mutually close side surfaces of the two swing frames 321. Sprayers 323 are fixedly installed on the inner walls of the two mounting plates 322. An air pump 324 is fixedly installed on the inner wall of the connecting block 2122. The air inlet end of the air pump 324 penetrates to the outside of the connecting block 2122.The air outlet end of the air pump 324 is fixedly connected to a delivery pipe 325. The two ends of the delivery pipe 325 far from the air pump 324 respectively penetrate into the interiors of the two spray heads 323. By providing a cleaning mechanism 3, during the process of hermetically storing the probe holder 2221, the outer surface of the probe holder 2221 is wiped and blown with gas, so as to clean the soil adhering to the outer surface of the probe holder 2221, and prevent the soil from adhering to the probe holder 2221 and affecting the monitoring of the humidity inside other areas of the turf, further increasing the monitoring accuracy of the device.

[0027] Please refer to Figures 11-13 On the outer surfaces of the two reciprocating lead screws 310 and the outer surface of the threaded column 2217, bearing blocks 326 are fixedly installed. One end of each bearing block 326 far from the probe holder 2221 is fixedly connected to the inner wall of the sealing cylinder 2207. The installation of the bearing blocks 326 plays a role in stabilizing the reciprocating lead screws 310 and the threaded column 2217, thus preventing the reciprocating lead screws 310 and the threaded column 2217 from shaking when rotating.

[0028] The specific implementation mode of this embodiment is as follows: When the probe holder 2221 is stored inside the sealing cylinder 2207, the monitoring personnel turn on the air pump 324 and the solenoid valve 302, and use the power provided by the air pump 324 to extract the outside air into the sealing cylinder 2207 through the delivery pipe 325 and the spray heads 323, and then discharge it through the air outlet pipe 301. During this process, the airflow drives the impeller 305 to rotate, so that the impeller 305 drives the rotating rod 304 and the third conical wheel 306 to rotate, and further enables the third conical wheel 306 to drive the fourth conical wheel 308 and the rotating column 307 to rotate, so that the rotating column 307 drives the two third connecting wheels 309 to rotate. At the same time, the two third connecting wheels 309 respectively drive the two fourth connecting wheels 311 and the reciprocating lead screws 310 to rotate through the second belt 312, so that the reciprocating lead screws 310 drive the placement rack 313 to move up and down, so that the placement rack 313 drives the brush plate 314 to wipe the outer surface of the probe holder 2221. During the movement of the placement rack 313, the rotation column 315 is driven to rotate through the cooperation of the mounting gear 316 and the rack 317, so that the rotation column 315 drives the rotating disk 318 and the fixed column 319 to rotate, so that the fixed column 319 drives the swing frame 321 to reciprocate inside the fixed frame 320, and further enables the swing frame 321 to drive the mounting plate 322 and the spray heads 323 to reciprocate, so as to blow the outer surface of the probe holder 2221, so that the soil adhering to the outer surface of the probe holder 2221 is discharged through the air outlet pipe 301 along with the airflow, thus preventing the soil adhering to the probe holder 2221 from affecting the monitoring accuracy of other areas of the turf soil.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil moisture monitoring device for turf protection, comprising a main body mechanism (1), characterized in that: The body mechanism (1) includes a vehicle body main body (11). An installation frame (12) is fixedly installed on the upper surface of the vehicle body main body (11), and a monitor host (13) is fixedly installed on the upper surface of the vehicle body main body (11). A processing mechanism (2) is arranged inside the installation frame (12); The processing mechanism (2) includes a soil leveling unit (21). The soil leveling unit (21) is located inside the installation frame (12), and the soil leveling unit (21) is used for leveling the turf soil to be monitored; The processing mechanism (2) further includes a sealing unit (22). The sealing unit (22) is located inside the soil leveling unit (21). The soil leveling unit (21) and the sealing unit (22) are used in cooperation, and the sealing unit (22) is used for hermetically storing the monitoring probe when not in use; A cleaning mechanism (3) is arranged inside the processing mechanism (2). The processing mechanism (2) and the cleaning mechanism (3) are used in cooperation, and the cleaning mechanism (3) is used for cleaning the soil on the outer surface of the monitoring probe.

2. The soil moisture monitoring device for turf protection according to claim 1, wherein: The soil mixing unit (21) includes a threaded rod (2101) rotatably connected inside the mounting frame (12). A moving frame (2102) is threadedly connected to the outer surface of the threaded rod (2101). One end of the threaded rod (2101) penetrates through the mounting frame (12) and is fixedly installed with a first worm gear (2103). A first concave frame (2104) is fixedly installed on the outer side wall of the mounting frame (12) close to the monitor host (13). A first worm (2105) is rotatably connected inside the first concave frame (2104). The outer surface of the first worm (2105) meshes with the outer surface of the first worm gear (2103). An electric push rod (2106) is fixedly installed on the inner top wall of the moving frame (2102). A collection cylinder (2107) is fixedly installed at the telescopic end of the electric push rod (2106). A rotating motor (2108) is fixedly installed on the upper surface of the moving frame (2102). A ball screw (2109) is rotatably connected inside the moving frame (2102). The top end of the ball screw (2109) penetrates through the moving frame (2102) and is fixedly connected to the output end of the rotating motor (2108). A first thread sleeve (2116) is threadedly connected to the outer surface of the ball screw (2109). A limiting rod (2127) is fixedly installed on the inner wall of the moving frame (2102). A moving plate (2110) is slidably connected to the outer surface of the limiting rod (2127). The outer surface of the first thread sleeve (2116) is fixedly connected to the inner wall of the moving plate (2110). A moving cylinder (2111) is fixedly installed on the bottom surface of the moving plate (2110). A first connecting wheel (2112) is fixedly installed on the outer surface of the ball screw (2109). A rotating shaft (2113) is rotatably connected to the inner top wall of the moving frame (2102). A second connecting wheel (2114) and an incomplete gear (2117) are respectively fixedly installed on the outer surface of the rotating shaft (2113). A first belt (2115) is jointly sleeved on the outer surfaces of the first connecting wheel (2112) and the second connecting wheel (2114). A connecting gear (2118) is rotatably connected to the inner top wall of the moving frame (2102). The outer surface of the incomplete gear (2117) meshes with the outer surface of the connecting gear (2118). A rack plate (2119) is meshed and connected to the outer surface of the connecting gear (2118). A knocking frame (2120) is fixedly installed on the bottom surface of the rack plate (2119). A rotating shaft (2121) is rotatably connected inside the moving cylinder (2111). A connecting block (2122) is fixedly installed on the outer surface of the rotating shaft (2121). A connecting frame (2123) is fixedly installed on the bottom surface of the connecting block (2122). A rotating motor (2124) is fixedly installed on the inner wall of the connecting frame (2123). The output end of the rotating motor (2124) penetrates through the connecting frame (2123) and is fixedly installed with a tool body (2125).The inner wall of the mounting bracket (12) is fixedly installed with a sliding rod (2126), the inner wall of the moving bracket (2102) is slidably connected to the outer surface of the sliding rod (2126), a slider (2128) is fixedly installed on the side surface of the rack plate (2119), a sliding groove (2129) is formed in the inner wall of the moving bracket (2102), and the slider (2128) is slidably connected inside the sliding groove (2129).

3. The soil moisture monitoring device for turf protection according to claim 2, wherein: The sealing unit (22) includes a first conical wheel (2201), the inner wall of the first conical wheel (2201) is fixedly connected to the outer surface of the rotating shaft (2121), a rotating rod (2202) is rotatably connected inside the moving cylinder (2111), a second conical wheel (2203) is fixedly installed at the bottom end of the rotating rod (2202), the outer surface of the first conical wheel (2201) is engaged with the outer surface of the second conical wheel (2203), the top end of the rotating rod (2202) penetrates through the moving cylinder (2111) and the moving plate (2110) and is fixedly installed with a second worm gear (2204), a second concave frame (2205) is fixedly installed on the upper surface of the moving plate (2110), a second worm (2206) is rotatably connected inside the second concave frame (2205), the outer surface of the second worm gear (2204) is engaged with the outer surface of the second worm (2206), a sealing cylinder (2207) is fixedly installed on the upper surface of the connecting block (2122), a connecting disc (2208) is fixedly installed on the inner wall of the sealing cylinder (2207), a plurality of limiting grooves (2209) are formed on the upper surface of the connecting disc (2208), a connecting bearing (2210) is fixedly installed on the inner wall of the sealing cylinder (2207), a rack ring (2211) is fixedly installed on the inner wall of the connecting bearing (2210), a rotating disc (2212) is fixedly installed on the upper surface of the rack ring (2211), a plurality of moving blocks (2213) are slidably connected to the upper surface of the rotating disc (2212), the outer surfaces of adjacent two moving blocks (2213) are in contact with each other, a moving column (2214) is fixedly installed on the upper surface of each moving block (2213), and the plurality of moving columns (2214) are slidably connected to the inside of the plurality of limiting grooves (2209) in a one-to-one correspondence, a servo motor (2215) is fixedly installed on the inner wall of the sealing cylinder (2207), a fixed gear (2216) is fixedly installed at the output end of the servo motor (2215), a threaded column (2217) is rotatably connected to the inner bottom wall of the sealing cylinder (2207), a transmission gear (2218) is fixedly installed on the outer surface of the threaded column (2217), the outer surface of the transmission gear (2218) is engaged with the outer surface of the fixed gear (2216), a rotating gear (2219) is fixedly installed at the top end of the threaded column (2217), the outer surface of the rotating gear (2219) is engaged with the inner wall of the rack ring (2211), a second threaded sleeve (2220) is threadedly connected to the outer surface of the threaded column (2217), a limiting column (2223) is fixedly installed on the inner bottom wall of the sealing cylinder (2207), a probe holder (2221) is slidably connected to the outer surface of the limiting column (2223), and the inner wall of the probe holder (2221) is fixedly connected to the outer surface of the second threaded sleeve (2220).

4. The soil moisture monitoring device for turf protection according to claim 3, characterized in that: A bearing seat (2222) is fixedly installed on the inner wall of the moving cylinder (2111), and the inner wall of the bearing seat (2222) is rotatably connected to the outer surface of the rotating rod (2202).

5. The soil moisture monitoring device for turf protection according to claim 3, characterized in that: The cleaning mechanism (3) includes an air outlet pipe (301), one end of the air outlet pipe (301) is fixedly communicated with the outer surface of the sealing cylinder (2207), an electromagnetic valve (302) is fixedly communicated with the outer surface of the air outlet pipe (301), a bearing frame (303) is fixedly installed on the inner bottom wall of the sealing cylinder (2207), a rotating rod (304) is rotatably connected to the inner wall of the bearing frame (303), an impeller (305) is fixedly installed at one end of the rotating rod (304), a third conical wheel (306) is fixedly installed at the other end of the rotating rod (304), a rotating column (307) is rotatably connected to the inner bottom wall of the sealing cylinder (2207), a fourth conical wheel (308) is fixedly installed on the outer surface of the rotating column (307), two third connecting wheels (309) are fixedly installed on the outer surface of the rotating column (307), two reciprocating lead screws (310) are rotatably connected to the inner bottom wall of the sealing cylinder (2207), a fourth connecting wheel (311) is fixedly installed on the outer surface of each of the two reciprocating lead screws (310), two second belts (312) are jointly sleeved on the outer surfaces of the two fourth connecting wheels (311) and the outer surfaces of the two third connecting wheels (309), a placing rack (313) is jointly threadedly connected to the outer surfaces of the two reciprocating lead screws (310), two brush plates (314) are fixedly installed on the inner wall of the placing rack (313), the brush ends of the two brush plates (314) are in contact with the outer surface of the probe holder (2221), two rotating columns (315) are rotatably connected to the inside of the placing rack (313), an installation gear (316) is fixedly installed at one end of each of the two rotating columns (315) away from each other, two rack frames (317) are fixedly installed on the inner wall of the sealing cylinder (2207), the outer surfaces of the two installation gears (316) are respectively engaged with the two rack frames (317), a rotating disc (318) is fixedly installed at one end of each of the two rotating columns (315) close to each other, a fixed column (319) is rotatably connected to one side surface of each of the two rotating discs (318) close to each other, two fixed frames (320) are fixedly installed on the inner wall of the placing rack (313), a swing frame (321) is movably hinged inside each of the two fixed frames (320), the outer surfaces of the two swing frames (321) are respectively slidably connected to the inner walls of the two fixed columns (319), a mounting plate (322) is fixedly installed on one side surface of each of the two swing frames (321) close to each other, a spray head (323) is fixedly installed on the inner wall of each of the two mounting plates (322), an air pump (324) is fixedly installed on the inner wall of the connecting block (2122), the intake end of the air pump (324) penetrates to the outside of the connecting block (2122), the outlet end of the air pump (324) is fixedly communicated with a conveying pipe (325), and the two ends of the conveying pipe (325) away from the air pump (324) respectively penetrate into the two spray heads (323).

6. The soil moisture monitoring device for turf protection according to claim 5, characterized in that: Bearing blocks (326) are fixedly installed on the outer surfaces of the two reciprocating lead screws (310) and the outer surface of the threaded column (2217). One end of each bearing block (326) away from the probe holder (2221) is fixedly connected to the inner wall of the sealing cylinder (2207).

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