Soil quality collecting and detecting device

Abstract

The utility model relates to the technical field of soil quality collection and detection, in particular to a soil quality collection and detection device which comprises a collection and detection machine, the collection and detection machine comprises a base, universal wheels are fixedly connected to the four corners of the bottom face of the base, and a storage box is fixedly connected to the position, close to the side, of the top face of the base. A plurality of first inserting grooves are formed in the side wall of the storage box at equal intervals, drawers are slidably inserted into the multiple inserting grooves, second handles are fixedly connected to the outer sides of the multiple drawers, push rods are fixedly connected to the side walls of the drawers, and a sampling mechanism is fixedly connected to the side wall, opposite to the push rods, of the storage box. The position, close to the other side, of the top face of the base is fixedly connected with a detection unit. According to the soil sampling device, the sampling mechanism is arranged on the device, so that sample soil can be automatically collected into the drill rod or released, the soil collecting efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field ,

[0008] , , ,

[0007] , ,

[0006] , ,

[0005] , ,

[0004] , ,

[0009]

[0001] The utility model relates to the technical field of soil quality collection and detection, and specifically relates to a soil quality collection and detection device. Background Art

[0002] With the rapid development of modern agriculture and the increasing awareness of environmental protection, the monitoring and management of soil quality have become an important topic in the fields of agricultural production, ecological restoration, and environmental protection. Soil quality not only directly affects the yield and quality of crops but also impacts the stability of the ecosystem and human health. However, existing soil quality collection and detection devices face multiple challenges and limitations in practical applications.

[0003] Most traditional soil sampling methods are manual operations, such as using tools like shovels and soil drills for collection. This method not only has a high labor intensity but also has low sampling efficiency. Moreover, the excavated samples need to be manually taken out, with relatively cumbersome operation steps and easy waste of collection time. Content of the Utility Model

[0004] The purpose of the utility model is to provide a soil quality collection and detection device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A soil quality collection and detection device includes a collection and detection machine. The collection and detection machine includes a base. Four corners of the bottom surface of the base are fixedly connected with universal wheels. A storage box is fixedly connected to a position near the side of the top surface of the base. A number of plug slots one are equidistantly opened on the side wall of the storage box. Drawers are slidably inserted into the number of plug slots. Handles two are fixedly connected to the outer sides of the number of drawers. A push rod is fixedly connected to the side wall of the drawer. A sampling mechanism is fixedly connected to the side wall of the storage box opposite to the push rod. A detection unit is fixedly connected to a position near the other side of the top surface of the base.

[0007] Furthermore: The sampling mechanism includes a U-shaped frame. The side wall of the U-shaped frame is fixedly connected to the side wall of the storage box. A threaded rod is rotatably connected between the inner walls of the U-shaped frame. A motor one is fixedly connected to the top surface of the U-shaped frame. The motor shaft of the motor one is传动连接 with one end of the threaded rod. A threaded sleeve is screwed onto the outer wall of the threaded rod. A square plate is fixedly connected to the side wall of the threaded sleeve.

[0008] [[ID=**28**]]Furthermore: A motor two is fixedly connected to the top surface of the square plate. The motor shaft of the motor two is传动连接 with a rotating shaft. The other end of the rotating shaft is fixedly connected to a gear one.

[0009] Furthermore, a turntable is rotatably connected to the bottom surface of the U-shaped frame. A winding box is fixedly connected to the bottom surface of the turntable. A drill rod is fixedly connected to the bottom surface of the winding box. A second gear is fixedly sleeved on the outer wall of the drill rod. The second gear is in meshing transmission with the first gear. A spiral blade is fixed to the outer wall of the bottom end of the drill rod. A collection groove is formed in the outer wall of the drill rod above the spiral blade. A circular groove is formed in the top surface of the base corresponding to the drill rod.

[0010] Furthermore, four connecting blocks are fixedly connected to the outer wall of the drill rod near the bottom end at equal angles. A circular ring is fixedly connected between the four connecting blocks. A suspension ring is rotatably sleeved on the outer wall of the circular ring at equal angles. Four ropes are fixedly connected to the bottom surfaces of the four suspension rings. Inner arc surfaces of the four petal-shaped baffles are each fixed with a first rope. A winding drum is rotatably connected to the inside of the winding box. A third motor is fixedly connected to the outer wall of the winding box. A motor shaft of the third motor is in transmission connection with one end of the winding drum. A second rope is wound around the outside of the winding drum. The other end of the second rope is connected to the four first ropes.

[0011] Furthermore, the detection unit includes a detection box. The bottom surface of the detection box is fixedly connected to the top surface of the base. A second insertion slot is formed in a side wall of the detection box close to the sampling mechanism. A receiving box is slidably inserted into the second insertion slot. A first handle is fixedly connected to the outer wall of the receiving box. A door opening is formed in a side wall of the detection box opposite to the first handle. A box door is installed on the side wall of the detection box provided with the door opening through a hinge. A plurality of sensors are arranged inside the detection box.

[0012] Furthermore, a display screen is installed on the side wall of the detection box. Hooks are fixedly connected to the top surfaces of the base on both sides of the detection box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the cooperative setting among the threaded rod, the first motor, the threaded sleeve, the square plate, the second motor, the rotating shaft, the first gear, the turntable, the winding box, the drill rod, the spiral blade, the collection groove and the second gear, the driving first motor and the second motor can enable the spiral blade rotating along with the drill rod to suck soil particles from the bottom and push them upward along a spiral path, and finally fall into the drill rod for collection. Moreover, through the cooperative setting among the winding box, the third motor, the winding drum, the first ropes, the second rope, the circular ring, the suspension rings and the petal-shaped baffles, the driving third motor can control the opening or contraction of the petal-shaped baffles to block or release the soil in the drill rod, improving the efficiency of soil collection and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a soil quality collection and detection device of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the acquisition and detection machine in the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the sampling mechanism in the present utility model;

[0018] Figure 4 It is a schematic partial structural diagram of the drill pipe in the present utility model;

[0019] Figure 5 It is a schematic internal structural diagram of the sampling mechanism in the present utility model;

[0020] Figure 6 It is a schematic internal structural diagram of the detection unit in the present utility model.

[0021] In the figure: 100, acquisition and detection machine; 110, base; 111, universal wheel; 112, circular groove; 113, hook; 120, detection unit; 121, detection box; 122, box door; 123, display screen; 124, receiving box; 125, handle one; 126, sensor; 130, storage box; 131, drawer; 132, handle two; 140, push rod; 200, sampling mechanism; 210, U-shaped frame; 211, threaded rod; 212, motor one; 213, threaded sleeve; 214, square plate; 220, motor two; 221, rotating shaft; 222, gear one; 230, turntable; 231, winding box; 232, motor three; 233, drum; 234, drill pipe; 2341, spiral blade; 2342, collection groove; 235, gear two; 236, connecting block; 237, ring; 238, lifting ring; 239, petal-shaped baffle. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 6, in the embodiment of the present utility model, a soil quality collection and detection device includes a collection and detection machine 100. The collection and detection machine 100 includes a base 110. Universal wheels 111 are fixedly connected to the four corners of the bottom surface of the base 110. A storage box 130 is fixedly connected to a position near the side of the top surface of the base 110. A number of insertion slots one are equidistantly opened on the side wall of the storage box 130. Drawers 131 are slidably inserted into the number of insertion slots. Handles two 132 are fixedly connected to the outer sides of the number of drawers 131. A push rod 140 is fixedly connected to the side wall of the drawer 131. A sampling mechanism 200 is fixedly connected to the side wall of the storage box 130 opposite to the push rod 140. A detection unit 120 is fixedly connected to a position near the other side of the top surface of the base 110.

[0024] Specifically, hold the push rod 140 and push the device to the position where collection is required. Then start the sampling mechanism 200 to collect the soil at this position. The collected soil is sent to the detection unit 120 for real-time monitoring. The detected soil can be collected and temporarily stored in the drawer 131. Continue to push the push rod 140 to move the device to the next collection point.

[0025] Embodiment 1

[0026] As Figure 3-4 shown, in this embodiment, the sampling mechanism 200 includes a U-shaped frame 210. The side wall of the U-shaped frame 210 is fixedly connected to the side wall of the storage box 130. A threaded rod 211 is rotatably connected between the inner walls of the U-shaped frame 210. A motor one 212 is fixedly connected to the top surface of the U-shaped frame 210. The motor shaft of the motor one 212 is drivingly connected to one end of the threaded rod 211. A threaded sleeve 213 is screwed onto the outer wall of the threaded rod 211. A square plate 214 is fixedly connected to the side wall of the threaded sleeve 213. A motor two 220 is fixedly connected to the top surface of the square plate 214. The motor shaft of the motor two 220 is drivingly connected to a rotating shaft 221. A gear one 222 is fixedly connected to the other end of the rotating shaft 221. A turntable 230 is rotatably connected to the bottom surface of the U-shaped frame 210. A winding box 231 is fixedly connected to the bottom surface of the turntable 230. A drill rod 234 is fixedly connected to the bottom surface of the winding box 231. A gear two 235 is fixedly sleeved on the outer wall of the drill rod 234. The gear two 235 and the gear one 222 are meshed and driven. A spiral blade 2341 is fixed on the outer wall of the bottom end of the drill rod 234. A collection groove 2342 is opened on the outer wall of the drill rod 234 above the spiral blade 2341. A circular groove 112 is opened on the top surface of the base 110 corresponding to the drill rod 234.

[0027] In this embodiment, after the device is moved to the collection position, the motor shaft of the driving motor 1 212 is transmitted to the threaded rod 211, causing the threaded rod 211 to rotate, thereby the threaded sleeve 213 drives the square plate 214 and the drill rod 234 to move downward until they pass through the circular groove 112 and approach the ground. At the same time, the motor shaft of the driving motor 220 is transmitted to the rotating shaft 221, causing the gear 1 222 and the gear 2 235 to mesh and transmit, thereby rotating the drill rod 234. When the drill rod 234 starts to rotate and penetrates into the soil, the screw thread 213 drives the square plate 214 and the drill rod 234 downward until they pass through the circular groove 112 and approach the ground. The rotation of the spiral blade 2341 sucks soil particles from the bottom and pushes them upward along a spiral path. Under the push of the spiral blade 2341, the soil particles are gradually pushed to the collection groove 2342 located above the spiral blade 2341, and fall into the drill rod 234 from the collection groove 2342 for collection. After enough samples are collected in the drill rod 234, the motor 2 220 is stopped, and the motor 1 212 is driven to transmit to the threaded rod 211, so that the threaded sleeve 213 drives the drill rod 234 to move upward and pull it out of the pit.

[0028] like Figure 5 As shown, in this embodiment, the outer wall of the drill rod 234 near the bottom end is fixedly connected with four connecting blocks 236 at equal angles, a circular ring 237 is fixedly connected between the four connecting blocks 236, and the outer wall of the circular ring 237 is rotatably sleeved with a hanging ring 238 at equal angles. The bottom surfaces of the four hanging rings 238 are fixedly connected with a petal-shaped baffle 239, and the inner arc surfaces of the four petal-shaped baffles 239 are fixed with rope one. The inside of the winding box 231 is rotatably connected to the reel 233, and the outer wall of the winding box 231 is fixedly connected to the motor three 232. The motor shaft of the motor three 232 is transmission-connected to one end of the reel 233, and the outside of the reel 233 is wound with rope two, and the other end of rope two is connected to the four rope ones.

[0029] During specific implementation, when rope one and rope two are tightened, the four petal-shaped baffles 239 gather into a bud shape to prevent the sampled soil in the drill rod 234 from leaking. When the collected soil needs to be taken out, the motor shaft of the drive motor three 232 is transmitted to the reel 233 to relax rope one and rope two, and no longer pull the four petal-shaped baffles 239, so that the four petal-shaped baffles 239 are separated from each other under the action of gravity, and no longer block the bottom end of the drill rod 234, so that the collected soil falls from the end of the drill rod 234 for subsequent detection.

[0030] Example 2

[0031] like Figure 6As shown, in this embodiment, the detection unit 120 includes a detection box 121, the bottom surface of the detection box 121 and the top surface of the base 110 are fixedly connected, and a plug-in slot 2 is provided on the side wall of the detection box 121 close to the sampling mechanism 200, and a receiving box 124 is slidably plugged into the plug-in slot 2, and a handle 125 is fixedly connected to the outer wall of the receiving box 124. A door opening is provided on the side wall of the detection box 121 opposite to the handle 125, and a box door 122 is installed on the side wall of the detection box 121 with the door opening through a hinge. A plurality of sensors 126 are arranged inside the detection box 121, and a display screen 123 is installed on the side wall of the detection box 121. The top surfaces of the base 110 on both sides of the detection box 121 are fixedly connected with hooks 113.

[0032] During specific implementation, when gear 235 is pulled out of the pit with the collected soil and re-positioned above the circular groove 112, handle 125 is pulled to draw the receiving box 124 out of the detection box 121, so that the receiving box 124 is just located under the drill rod 234, and the motor 3 232 is controlled to loosen rope 1 and rope 2, so that the four petal-shaped baffles 239 are opened, so that the soil collected in the drill rod 234 falls into the receiving box 124, and then the receiving box 124 is pushed into the detection box 121. The interior of the detection box 121 is provided with a plurality of different types of sensors 126 for real-time detection of key indicators such as temperature, humidity, pH value, and nutrient content of the soil in the receiving box 124. The real-time detection data can be viewed through the display screen 123. After the detection is completed, the box door 122 is opened, and the sample bag is hung on the two hooks 113 and opened. Then, the sample soil in the receiving box 124 is put into the sample bag, labeled, and stored in the drawer 131.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A soil quality collection and detection device, characterized in that: It includes a collection and detection machine (100), and the collection and detection machine (100) includes a base (110). Universal wheels (111) are fixedly connected to the four corners of the bottom surface of the base (110). A storage box (130) is fixedly connected to the position near the side of the top surface of the base (110). A number of plug slots one are equidistantly arranged on the side wall of the storage box (130). Drawers (131) are slidably inserted into the number of plug slots. Handles two (132) are fixedly connected to the outer sides of the number of drawers (131). A push rod (140) is fixedly connected to the side wall of the drawer (131). A sampling mechanism (200) is fixedly connected to the side wall of the storage box (130) opposite to the push rod (140). A detection unit (120) is fixedly connected to the position near the other side of the top surface of the base (110).

2. A soil quality collection and detection device according to claim 1, characterized in that: The sampling mechanism (200) includes a U-shaped frame (210). The side wall of the U-shaped frame (210) is fixedly connected to the side wall of the storage box (130). A threaded rod (211) is rotatably connected between the inner walls of the U-shaped frame (210). A motor one (212) is fixedly connected to the top surface of the U-shaped frame (210). The motor shaft of the motor one (212) is drivingly connected to one end of the threaded rod (211). A threaded sleeve (213) is screwed onto the outer wall of the threaded rod (211). A square plate (214) is fixedly connected to the side wall of the threaded sleeve (213).

3. A soil quality collection and detection device according to claim 2, characterized in that: A motor two (220) is fixedly connected to the top surface of the square plate (214). The motor shaft of the motor two (220) is drivingly connected to a rotating shaft (221). A gear one (222) is fixedly connected to the other end of the rotating shaft (221).

4. The soil quality collection and detection device according to claim 2, characterized in that: A turntable (230) is rotatably connected to the bottom surface of the U-shaped frame (210). A winding box (231) is fixedly connected to the bottom surface of the turntable (230). A drill rod (234) is fixedly connected to the bottom surface of the winding box (231). A gear two (235) is fixedly sleeved on the outer wall of the drill rod (234). The gear two (235) is meshed and driven with the gear one (222). A spiral blade (2341) is fixed to the outer wall of the bottom end of the drill rod (234). A collection groove (2342) is formed on the outer wall of the drill rod (234) above the spiral blade (2341). A circular groove (112) is formed on the top surface of the base (110) corresponding to the drill rod (234).

5. The soil quality collection and detection device according to claim 4, characterized in that: The outer wall of the drill rod (234) near the bottom end is fixedly connected with four connecting blocks (236) at equal angles, and a circular ring (237) is fixedly connected between the four connecting blocks (236). The outer wall of the circular ring (237) is rotatably sleeved with a hanging ring (238) at equal angles. The bottom surfaces of the four hanging rings (238) are fixedly connected with a petal-shaped baffle (239), and the inner arc surfaces of the four petal-shaped baffles (239) are fixed with a rope one. The interior of the winding box (231) is rotatably connected with a reel (233), and the outer wall of the winding box (231) is fixedly connected with a motor three (232). The motor shaft of the motor three (232) is transmission-connected to one end of the reel (233), and the outside of the reel (233) is wound with a rope two, and the other end of the rope two is connected to four ropes one.

6. The soil quality collection and detection device according to claim 1, characterized in that: The detection unit (120) includes a detection box (121), the bottom surface of the detection box (121) and the top surface of the base (110) are fixedly connected, the side wall of the detection box (121) close to the sampling mechanism (200) is provided with a second plug-in slot, a receiving box (124) is slidably plugged into the second plug-in slot, the outer wall of the receiving box (124) is fixedly connected with a handle (125), the side wall of the detection box (121) opposite to the handle (125) is provided with a door opening, the side wall of the detection box (121) provided with the door opening is provided with a box door (122) via a hinge, and a plurality of sensors (126) are provided inside the detection box (121).

7. The soil quality collection and detection device according to claim 6, characterized in that: A display screen (123) is installed on the side wall of the detection box (121), and hooks (113) are fixedly connected to the top surfaces of the base (110) on both sides of the detection box (121).

Images