Cotton planting soil salt content monitor

Abstract

The utility model discloses a cotton planting soil salt alkali content monitor relates to soil monitoring technical field, the utility model discloses a detector main part, the outer wall sliding connection of detector main part has support frame, the inner wall of support frame is opened and has the jack, the outer wall of support frame is provided with mounting mechanism, the mounting mechanism includes annular limit board, the top outer wall fixed connection of support frame has a plurality of limit blocks, the inner wall of a plurality of limit blocks all are rotatively connected with limit axle, the utility model discloses the spring on the pull rod is set, when needing to take down detector main part when detecting is completed when the equipment needs to use, first pull the connecting block upward, when the connecting block lifts, can compress a plurality of springs simultaneously, when the connecting block moves to the appropriate position, no longer clamps the clamping block, at this moment, can rotate the connecting block, reach when using detector to detect soil, can fix the position of detector, prevent detector from happening and shaking.

Description

Technical Field

[0001] This utility model belongs to the field of soil monitoring technology, and in particular relates to a soil salinity and alkali content monitoring instrument for cotton planting. Background Technology

[0002] According to the published patent CN211905367U, a soil salinity positioning monitoring device includes: a stabilizing mechanism, and further includes: a drilling mechanism coaxially disposed inside the stabilizing mechanism, and a monitoring mechanism coaxially disposed inside the drilling mechanism. The stabilizing mechanism is used to stably place the monitoring device on the soil, and the drilling mechanism is used to drill into the soil and bring the monitoring device underground. The stabilizing mechanism is also equipped with an information storage transmitter for receiving information from the monitoring mechanism and transmitting the information over a long distance, and a battery. The information storage transmitter is electrically connected to the monitoring mechanism, and the battery is used to power the information storage transmitter and the monitoring mechanism. This device can be quickly installed and disassembled, saving time and effort, but it still has the following shortcomings:

[0003] While the aforementioned equipment can support the monitoring device during use, the monitoring device may shake or even tip over due to external forces, causing the detection probes on the monitoring device to break. Therefore, we propose a soil salinity and alkali content monitoring instrument for cotton planting. Utility Model Content

[0004] The purpose of this utility model is to provide a soil salinity and alkali content monitoring instrument for cotton planting. Through the installation mechanism and support mechanism, it solves the problem that although the above-mentioned equipment can support the monitoring equipment, it may shake or even tip over under external force during use, causing the detection probe of the monitoring equipment to break.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a soil salinity and alkali content monitoring instrument for cotton planting, including a main body of the instrument, a support frame slidably connected to the outer wall of the main body of the instrument, an insertion hole opened on the inner wall of the support frame, and an installation mechanism provided on the outer wall of the support frame;

[0007] The installation mechanism includes an annular limiting plate. Several limiting blocks are fixedly connected to the top outer wall of the support frame. The inner walls of the limiting blocks are rotatably connected to limiting shafts. A pull rod is rotatably connected to the outer wall of the limiting shaft. A limiting plate is fixedly connected to the top outer wall of the pull rod. A connecting block is slidably connected to the outer wall of the limiting plate. Several limiting grooves are opened on the inner wall of the connecting block near the limiting plate. Several locking blocks are fixedly connected to the outer wall of the detector body near the connecting block. A spring is fixedly connected to the outer wall of the limiting plate near the pull rod. A support mechanism is provided on the outer wall of the support frame.

[0008] Furthermore, the inner wall of the insertion hole is inserted into the outer wall of the detector body, the outer wall of the annular limiting plate is fixedly connected to the top outer wall of the support frame, the inner wall of the connecting block is slidably connected to the outer wall of the pull rod, the outer wall of the locking block is locked into the inner wall of the connecting block, and the outer wall of the spring is fixedly connected to the inner wall of the connecting block.

[0009] Furthermore, the support mechanism includes a threaded rod sleeve, the inner wall of which is rotatably connected to the outer wall of the support frame.

[0010] Furthermore, a fixing plate is fixedly connected to the outer wall of one end of the support frame near the threaded rod sleeve, and the inner wall of the fixing plate is provided with several sliding grooves.

[0011] Furthermore, a top plate is slidably connected to the inner wall of each of the several grooves, and a number of ejector pins are fixedly connected to the outer wall of the top plate at the end away from the support frame.

[0012] Furthermore, a fixing block is fixedly connected to the outer wall of the top plate at the end away from the ejector pin, and several fixing shafts are rotatably connected to the inner wall of the fixing block.

[0013] Furthermore, each of the fixed shafts has a connecting rod rotatably connected to the outer wall of its end away from the fixed block, and a second fixed shaft is rotatably connected to the inner wall of the connecting rod at its end away from the fixed shaft.

[0014] Furthermore, a fixing block two is rotatably connected to the outer wall of the fixing shaft two, the inner wall of the fixing block two is threadedly connected to the outer wall of the threaded rod sleeve, and a limit plate two is fixedly connected to the outer wall of the threaded rod sleeve at the end away from the fixing plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates springs on the pull rod. When the device is in use and the main body of the detector needs to be removed after testing, the connecting block is pulled upwards. As the connecting block rises, multiple springs are compressed simultaneously. Once the connecting block reaches the appropriate position and is no longer locked, it can be rotated. The rotation of the connecting block will cause the limiting plate and the pull rod to rotate. The limiting shaft can limit the movement trajectory of the pull rod, thus fixing the position of the detector when testing the soil and preventing the detector from shaking and causing the probe to break. At the same time, the installation and fixing method of the device is simple and convenient, making it easy for users to use.

[0017] 2. This utility model, by setting a fixed shaft two on the connecting rod, allows the threaded rod sleeve to rotate during equipment use. The rotation of the threaded rod sleeve drives the fixed block two to move up and down. When the fixed block two moves downward, the movement of the fixed block two will simultaneously drive the movement of multiple fixed shaft twos, which in turn drive the connecting rod to move. Since the slide groove limits the movement trajectory of the top plate, it can only move linearly along the direction of the slide groove. Therefore, when the connecting rod moves, it will drive the fixed shaft to move, which in turn moves the fixed block. This achieves the effect of supporting the instrument during testing, preventing the instrument from tipping over and preventing the position of the instrument from shifting. The support frame also provides a firm fixation effect.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a cross-sectional view of the support mechanism of this utility model;

[0024] Figure 5 This utility model Figure 4 Enlarged view at point B in the middle;

[0025] Figure 6 This is a schematic diagram of the socket structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Detector body; 101. Support frame; 102. Insertion hole; 2. Mounting mechanism; 201. Annular limiting plate; 202. Limiting block; 203. Limiting shaft; 204. Pull rod; 205. Limiting plate; 206. Connecting block; 207. Limiting groove; 208. Locking block; 209. Spring; 3. Supporting mechanism; 301. Threaded rod sleeve; 302. Fixing plate; 303. Slide groove; 304. Top plate; 305. Ejector pin; 306. Fixing block; 307. Fixing shaft; 308. Connecting rod; 309. Fixing shaft two; 310. Fixing block two; 311. Limiting plate two. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 As shown, this utility model is a soil salinity and alkali content monitoring instrument for cotton planting, including a main body 1. A support frame 101 is slidably connected to the outer wall of the main body 1. An insertion hole 102 is opened on the inner wall of the support frame 101. An installation mechanism 2 is provided on the outer wall of the support frame 101. Through the insertion hole 102, it is convenient for the user to install the main body 1 inside the main body 1. At the same time, the extra part of the main body 1 can pass through the insertion hole 102 and be inserted into the soil for detection.

[0030] The mounting mechanism 2 includes an annular limiting plate 201. A plurality of limiting blocks 202 are fixedly connected to the top outer wall of the support frame 101. The inner walls of each limiting block 202 are rotatably connected to a limiting shaft 203. A pull rod 204 is rotatably connected to the outer wall of the limiting shaft 203. The limiting shaft 203 can limit the position of the pull rod 204, allowing it to rotate only on the limiting shaft 203. A limiting plate 205 is fixedly connected to the top outer wall of the pull rod 204. A connecting block 206 is slidably connected to the outer wall of the limiting plate 205. A plurality of limiting grooves 207 are formed on the inner wall of the connecting block 206 near the limiting plate 205. The limiting groove 207 can limit the movement trajectory of the limiting plate 205, so that it can only move up and down in a straight line within the limiting groove 207, preventing it from falling off. Several locking blocks 208 are fixedly connected to the outer wall of the main body 1 near the connecting block 206. A spring 209 is fixedly connected to the outer wall of the limiting plate 205 near the pull rod 204. A support mechanism 3 is provided on the outer wall of the support frame 101. Through the spring 209, the spring 209 can always press against the connecting block 206 and make it move downward through its own elastic force, so that the connecting block 206 always presses against the locking block 208.

[0031] The inner wall of the insertion hole 102 is inserted into the outer wall of the main body 1 of the detector; the outer wall of the annular limiting plate 201 is fixedly connected to the top outer wall of the support frame 101; the inner wall of the connecting block 206 is slidably connected to the outer wall of the pull rod 204; the outer wall of the locking block 208 is locked to the inner wall of the connecting block 206; the outer wall of the spring 209 is fixedly connected to the inner wall of the connecting block 206; the support mechanism 3 includes a threaded rod sleeve 301, which can limit the position of the fixing block 310. When the threaded rod sleeve 301 rotates, it will drive the fixed block 310 to move up and down. The inner wall of the threaded rod sleeve 301 is rotatably connected to the outer wall of the support frame 101. A fixed plate 302 is fixedly connected to the outer wall of the support frame 101 near the threaded rod sleeve 301. Several sliding grooves 303 are provided on the inner wall of the fixed plate 302. By setting the sliding grooves 303, the movement trajectory of the top plate 304 can be limited, so that it can only move in a straight line along the direction of the sliding groove 303 within the sliding groove 303.

[0032] A top plate 304 is slidably connected to the inner wall of several sliding grooves 303. A number of ejector pins 305 are fixedly connected to the outer wall of the top plate 304 away from the support frame 101. A fixing block 306 is fixedly connected to the outer wall of the top plate 304 away from the ejector pins 305. The fixing block 306 can limit the position of the fixing shaft 307 to prevent it from falling off. A number of fixing shafts 307 are rotatably connected to the inner wall of the fixing block 306. A connecting rod 308 is rotatably connected to the outer wall of the fixing shaft 307 away from the fixing block 306. The inner wall of the connecting rod 308 away from the fixing shaft 307 rotates... The moving connection includes a fixed shaft 309, which limits the position of the connecting rod 308, allowing it to rotate on the fixed shaft 309 and preventing the connecting rod 308 from falling off. A fixed block 310 is rotatably connected to the outer wall of the fixed shaft 309. The inner wall of the fixed block 310 is threadedly connected to the outer wall of the threaded rod sleeve 301. A limiting plate 311 is fixedly connected to the outer wall of the threaded rod sleeve 301 at the end away from the fixed plate 302. When the user inserts the top plate 304 into the ground, the limiting plate 311 can limit the depth of the support frame 101 inserted into the ground.

[0033] One specific application of this embodiment is:

[0034] When the staff needs to use the equipment, they first dig a suitable mounting hole in the ground, then install the support frame 101 into the mounting hole. Next, they rotate the threaded sleeve 301, which drives the fixed block 310 to move up and down. When the fixed block 310 moves downwards, it simultaneously drives multiple fixed shafts 309 to move, causing the connecting rod 308 to move. Because the slide groove 303 restricts the movement trajectory of the top plate 304, it can only move within the slide groove 303. The internal movement follows the direction of the slide groove 303 in a straight line. Therefore, when the connecting rod 308 moves, it will drive the fixed shaft 307 to move, causing the fixed block 306 to move. When the fixed block 306 moves, it will squeeze the top plate 304, causing it to drive multiple ejector pins 305 to expand outwards simultaneously, so that the ejector pins 305 are inserted into the soil in the mounting hole, which will strengthen the installation of the support frame 101 and prevent the support frame 101 from tipping over. Then, the main body of the detector 1 is inserted into the support frame 101 through the insertion hole 102. The bottom end of the main body of the detector 1 is longer than the support frame. Part 101 will be directly inserted into the soil for testing. During testing, the main body 1 of the detector needs to be secured by connecting block 206 to prevent breakage. When the testing is complete and the main body 1 needs to be removed, first pull the connecting block 206 upwards. As the connecting block 206 rises, it simultaneously compresses multiple springs 209. Once the connecting block 206 has moved to the appropriate position and is no longer locked by the locking block 208, it can then be rotated. The rotation of the connecting block 206 will drive the limiting plate 205. As the pull rod 204 rotates, the limiting shaft 203 can restrict the movement trajectory of the pull rod 204, allowing it to only perform circular motion on the limiting shaft 203, thus preventing the pull rod 204 from falling off as a whole. After the connecting block 206 is removed from the locking block 208, the main body 1 of the detector can be removed as a whole. The spring 209 can always press the connecting block 206 through its own elastic force, so that the connecting block 206 is always locked on the locking block 208 during the normal fixing process, preventing the connecting block 206 from falling off the locking block 208 on its own.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cotton planting soil salt content monitor, comprising a detector main body (1), characterized in that: The outer wall of the main body (1) of the detector is slidably connected to a support frame (101), the inner wall of the support frame (101) is provided with an insertion hole (102), and the outer wall of the support frame (101) is provided with an installation mechanism (2). The installation mechanism (2) includes an annular limiting plate (201). A plurality of limiting blocks (202) are fixedly connected to the top outer wall of the support frame (101). The inner walls of each limiting block (202) are rotatably connected to a limiting shaft (203). A pull rod (204) is rotatably connected to the outer wall of the limiting shaft (203). A limiting plate (205) is fixedly connected to the top outer wall of the pull rod (204). The outer wall of the limiting plate (205) slides. A connecting block (206) is connected, and a plurality of limiting grooves (207) are opened on the inner wall of the end of the connecting block (206) near the limiting plate (205). A plurality of locking blocks (208) are fixedly connected to the outer wall of the main body (1) near the connecting block (206). A spring (209) is fixedly connected to the outer wall of the end of the limiting plate (205) near the pull rod (204). A support mechanism (3) is provided on the outer wall of the support frame (101).

2. The cotton planting soil salt and alkali content monitoring instrument according to claim 1, characterized in that, The inner wall of the insertion hole (102) is inserted into the outer wall of the detector body (1), the outer wall of the annular limiting plate (201) is fixedly connected to the top outer wall of the support frame (101), the inner wall of the connecting block (206) is slidably connected to the outer wall of the pull rod (204), the outer wall of the locking block (208) is locked to the inner wall of the connecting block (206), and the outer wall of the spring (209) is fixedly connected to the inner wall of the connecting block (206).

3. The cotton planting soil salt alkali content monitoring instrument according to claim 1, characterized in that, The support mechanism (3) includes a threaded rod sleeve (301), the inner wall of which is rotatably connected to the outer wall of the support frame (101).

4. The cotton planting soil salt alkali content monitoring instrument according to claim 3, characterized in that, A fixing plate (302) is fixedly connected to the outer wall of the support frame (101) near the threaded rod sleeve (301), and the inner wall of the fixing plate (302) is provided with a plurality of sliding grooves (303).

5. The cotton planting soil salt alkali content monitoring instrument according to claim 4, characterized in that, The inner walls of several of the grooves (303) are slidably connected to a top plate (304), and a number of ejector pins (305) are fixedly connected to the outer wall of the top plate (304) away from the support frame (101).

6. The soil salinity and alkali content monitoring instrument for cotton cultivation according to claim 5, characterized in that, A fixing block (306) is fixedly connected to the outer wall of the top plate (304) away from the ejector pin (305), and a plurality of fixing shafts (307) are rotatably connected to the inner wall of the fixing block (306).

7. The soil salinity monitoring instrument for cotton cultivation according to claim 6, characterized in that, A connecting rod (308) is rotatably connected to the outer wall of one end of each of the fixed shafts (307) away from the fixed block (306), and a second fixed shaft (309) is rotatably connected to the inner wall of the connecting rod (308) away from the fixed shaft (307).

8. The soil salinity and alkali content monitoring instrument for cotton planting according to claim 7, characterized in that, The outer wall of the fixed shaft 2 (309) is rotatably connected to the fixed block 2 (310), the inner wall of the fixed block 2 (310) is threadedly connected to the outer wall of the threaded rod sleeve (301), and the outer wall of the threaded rod sleeve (301) away from the fixed plate (302) is fixedly connected to the limit plate 2 (311).

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