Decomposition type soil sample collector

Abstract

The utility model discloses a decomposition type soil sample collector, which belongs to the technical field of soil sample collection, and comprises a lifting assembly, one side of the lifting assembly is connected with two collecting assemblies in a sliding manner, a linkage assembly is arranged between the two collecting assemblies, and the linkage assembly is connected with the lifting assembly in a sliding manner. The linkage assembly can control sliding of the two collecting assemblies at the same time. A locking assembly is arranged above the lifting assembly, and the locking assembly can slide and rotate for locking; and a stirring and dispersing assembly is arranged at the bottom of the lifting assembly, and the stirring and dispersing assembly stirs the soil in the sliding process. According to the soil collecting device, the positions of the two shells are fixed in advance, after the vertical plate goes deep into soil, the two shells are located at different depth positions, soil at the same position and different depths can be collected, and the two collecting boxes can be communicated with the openings of the shells at the same time after the inserting rods are pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sample collection, in particular to a decomposable soil sample collector. Background Art

[0002] The collection of basic soil samples or basic soil samples is a very important part of soil testing and fertilization formula work, especially when conducting field fertilizer efficiency tests. Whether the basic soil samples are collected correctly is a prerequisite for the correctness of the effective nutrient analysis results of the test site soil. The key to collecting basic soil samples is to pay attention to the representativeness of the sampling area and the soil taken, and different sampling methods and tools should be applied according to the analysis items. Ordinary soil samples used for nutrient testing are more than mixed soil samples collected at multiple points before the test. Fresh or air-dried soil samples are prepared separately and brought back to the room for analysis. Special attention should be paid to the fact that the basic soil samples of the test points after the measurement should be preserved for a long time for the future measurement of other components.

[0003] Different types of soil collection are required according to different usage requirements. Some collection methods are suitable for small plots with flat terrain and uniform soil, while some are suitable for medium-sized plots with flat terrain, basically intact terrain and uneven soil. Generally, plum blossom sampling method, chessboard sampling method and other methods are used to decompose the soil into multiple parts for collection separately. In this way, more samples are collected, which is convenient for later measurement and the results are more accurate.

[0004] Therefore, it is urgent to provide a decomposition type soil sample collector to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that when collecting soil samples at different depths at the same location, since the soil needs to be turned over during the turning process, the soil will fall, which affects the accuracy of collecting the deeper soil, and the falling of the soil will also affect the measurement of the depth.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a decomposable soil sample collector, including a lifting component, one side of the lifting component is slidably connected to two collecting components, and a linkage component is provided between the two collecting components, and the linkage component can simultaneously control the sliding of the two collecting components;

[0007] A locking assembly is provided above the lifting assembly, and the locking assembly can slide and rotate to lock;

[0008] A stirring component is provided at the bottom of the lifting component, and the stirring component stirs the soil during the sliding process.

[0009] The utility model is further configured as follows: the lifting assembly includes a vertical plate, one side of the vertical plate is slidably connected to two sliders, one side of the slider is provided with a shell, the collecting assembly includes a collecting box, the top of the collecting box is rotatably connected to a rotating rod, the bottom of the collecting box is provided with a spring, the two springs are respectively installed inside the shell, the two collecting boxes are respectively slidably connected inside the two shells, the linkage assembly includes a bottom rod, the bottom rod is installed on the top of the shell located below, a sliding rod is slidably connected above the bottom rod, and the top of the sliding rod is fixedly connected to the rotating rod located above.

[0010] Through the above technical solution, the rotating rod is pressed to drive the collecting box to slide. When the collecting box is connected to the opening of the shell, the sliding shell can allow the soil to enter the collecting box. Under the action of the spring, the collecting box can be reset to limit the soil, so that the soil will not be spilled after collection, and soil of different depths can be prevented from entering the collecting box when the vertical plate is extracting the soil.

[0011] The utility model is further configured as follows: a clamping block is provided on one side of the slide rod, a sliding groove is provided on one side of the bottom rod, the clamping block is slidably connected to the sliding groove, and a plurality of clamping grooves are provided on one side of the sliding groove.

[0012] Through the above technical solution, after rotating the slide bar to allow the card block to engage with any card slot, the position of the slide bar can be restricted so that it cannot slide, so that the two rotating rods can slide at the same time, allowing the two collection boxes to move at the same time.

[0013] The utility model is further configured as follows: an insert block is inserted into one side of the sliding block, and a plurality of slots are provided on one side of the vertical plate.

[0014] Through the above technical solution, after adjusting the position of the shell, the slider is limited by the plug block and the slot, and the positions of the two shells can be preset in advance, so that the collection work can be carried out directly after entering the soil.

[0015] The utility model is further configured as follows: a panel is provided on one side of the collection box, a groove is provided inside the panel, a bottom block is provided inside the shell, and two grooves are respectively slidably connected to two bottom blocks.

[0016] Through the above technical solution, the enclosure can prevent soil from entering the shell, and the limiting function of the groove and the bottom block can prevent the collection box from being rotated when the rotating rod is rotated.

[0017] The utility model is further configured as follows: the locking assembly includes a base plate, a plug rod is slidably connected inside the base plate, the plug rod is fixedly connected to a rotating rod at the top, a plug plate is provided on one side of the plug rod, a plug hole is provided on the top of the base plate, and the plug plate is plugged into the plug hole.

[0018] Through the above technical solution, when the plug plate is plugged into the socket, the plug rod cannot rotate, which also makes the slide bar unable to rotate, and the position between the slide bar and the bottom bar will not change during the process of penetrating into the soil.

[0019] The utility model is further configured as follows: a card plate is inserted into the plug hole, a through hole is provided on the plug plate, and the card plate is plugged into the through hole.

[0020] Through the above technical solution, when the plug board is plugged into the socket, the collection box is aligned with the opening of the shell. The card plate can prevent the plug rod from sliding, so that the collection box can maintain its current position, making it convenient to collect and pour out the soil.

[0021] The utility model is further configured as follows: the stirring component comprises a bracket, the bracket is installed at the bottom of the vertical plate, a connecting rod is arranged inside the bracket, and a plurality of stirring wheels are rotatably connected inside the connecting rod.

[0022] Through the above technical solution, when the stirring wheel contacts the soil, the stirring wheel will continuously loosen the soil during the process of the vertical plate extending into the soil, making the extension process smoother.

[0023] The beneficial effects of the utility model are as follows:

[0024] 1. The utility model fixes the positions of the two shells in advance. When the vertical plate penetrates into the soil, the two shells are located at different depths, and the soil at different depths at the same position can be collected. After the insertion rod is pressed, the two collection boxes can be connected to the openings of the shells at the same time, so that the soil can be prevented from entering the collection box during the sliding of the vertical plate, so that the final collection result is more accurate. At the same time, the position of the shell is fixed in advance, and the distance of the shell penetrating into the soil is preset, so as to avoid sampling errors caused by inconvenience in testing the depth after the soil is turned over;

[0025] 2. The utility model can fix the position between the slide bar and the bottom bar by rotating and sliding the insertion rod, and the slide bar cannot slide after adjusting the two shells, so that the two collection boxes can be controlled to move at the same time when the insertion rod is controlled;

[0026] 3. The utility model loosens the soil through the stirring wheel, so that the vertical plate can smoothly reach the designated position. Directly inserting the vertical plate can reduce the area of ​​the turned soil, so that the soil samples finally collected are more in line with the collection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the lifting assembly structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the collection component of the utility model;

[0030] Figure 4 It is a schematic diagram of the linkage assembly structure of the utility model;

[0031] Figure 5 This is a schematic diagram of the locking assembly structure of the utility model;

[0032] Figure 6 It is a schematic diagram of the structure of the stirring component of the utility model.

[0033] In the figure: 1. lifting component; 2. collecting component; 3. linkage component; 4. locking component; 5. stirring component; 101. vertical plate; 102. sliding block; 103. shell; 104. plug block; 105. slot; 106. bottom block; 201. collecting box; 202. rotating rod; 203. spring; 204. enclosure; 205. groove; 301. bottom rod; 302. sliding rod; 303. block; 304. slide groove; 305. slot; 401. bottom plate; 402. plug rod; 403. plug plate; 404. socket; 405. card plate; 406. through hole; 501. bracket; 502. connecting rod; 503. stirring wheel. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0035] See also Figure 1-Figure 6 A decomposable soil sample collector comprises a lifting component 1, one side of the lifting component 1 is slidably connected to two collecting components 2, a linkage component 3 is arranged between the two collecting components 2, and the linkage component 3 can simultaneously control the sliding of the two collecting components 2; Figure 1-Figure 4As shown, the lifting assembly 1 includes a vertical plate 101, one side of the vertical plate 101 is slidably connected to two sliders 102, one side of the slider 102 is provided with a shell 103, the collecting assembly 2 includes a collecting box 201, the top of the collecting box 201 is rotatably connected to a rotating rod 202, the bottom of the collecting box 201 is provided with a spring 203, the two springs 203 are respectively installed inside the shell 103, the two collecting boxes 201 are respectively slidably connected inside the two shells 103, and the linkage assembly 3 includes a bottom rod 301, which is installed on the shell 1 located below 03 top, a slide bar 302 is slidably connected above the bottom bar 301, and the top of the slide bar 302 is fixedly connected to the rotating rod 202 located above. Pressing the rotating rod 202 drives the collecting box 201 to slide. When the collecting box 201 is connected to the opening of the shell 103, the sliding shell 103 allows soil to enter the collecting box 201. Under the action of the spring 203, the collecting box 201 can be reset to limit the soil, so that the soil will not spill out after collection is completed, and it can also prevent soil of different depths from entering the collecting box 201 when the vertical plate 101 is extracting the soil.

[0036] A locking assembly 4 is provided above the lifting assembly 1, and the locking assembly 4 can slide and rotate to lock; Figure 5 As shown, the locking assembly 4 includes a base plate 401, in which a plug rod 402 is slidably connected, the plug rod 402 is fixedly connected to the rotating rod 202 at the top, a plug plate 403 is provided on one side of the plug rod 402, and a plug hole 404 is provided on the top of the base plate 401, and the plug plate 403 is plugged into the plug hole 404. When the plug plate 403 is plugged into the plug hole 404, the plug rod 402 cannot rotate, and the sliding rod 302 cannot rotate, so that the position between the sliding rod 302 and the base rod 301 will not change during the process of penetrating into the soil.

[0037] A stirring assembly 5 is provided at the bottom of the lifting assembly 1, and the stirring assembly 5 stirs the soil during the sliding process. Figure 6 As shown, the stirring component 5 includes a bracket 501, which is installed at the bottom of the vertical plate 101. A connecting rod 502 is provided in the bracket 501. A plurality of stirring wheels 503 are rotatably connected in the connecting rod 502. When the stirring wheels 503 contact the soil, the vertical plate 101 extends into the soil, and the stirring wheels 503 will continuously loosen the soil to make the extension process smoother.

[0038] like Figure 4 As shown, a block 303 is provided on one side of the slide rod 302, a slide groove 304 is provided on one side of the bottom rod 301, the block 303 is slidably connected to the slide groove 304, and a plurality of slots 305 are provided on one side of the slide groove 304. After the slide rod 302 is rotated to allow the block 303 to engage with any slot 305, the position of the slide rod 302 can be limited so that it cannot slide, so that the two rotating rods 202 can slide at the same time, and the two collection boxes 201 can be displaced at the same time.

[0039] like Figure 2 As shown, a plug block 104 is inserted into one side of the slider 102, and a plurality of slots 105 are provided on one side of the vertical plate 101. After adjusting the position of the shell 103, the plug block 104 and the slot 105 are used to limit the slider 102. The positions of the two shells 103 can be preset in advance, so that the collection work can be carried out directly after entering the soil.

[0040] like Figure 2 , Figure 3 As shown, a panel 204 is provided on one side of the collecting box 201, a groove 205 is provided inside the panel 204, a bottom block 106 is provided inside the shell 103, two grooves 205 are slidably connected to the two bottom blocks 106 respectively, the panel 204 can prevent soil from entering the shell 103, and the limit function of the groove 205 and the bottom block 106 can prevent the collecting box 201 from being rotated when the rotating rod 202 is rotated.

[0041] like Figure 5 As shown, a card plate 405 is inserted into the socket 404, and a through hole 406 is opened on the plug plate 403. The card plate 405 is plugged into the through hole 406. When the plug plate 403 is inserted into the socket 404, the collection box 201 is aligned with the opening of the shell 103. The card plate 405 can prevent the insertion rod 402 from sliding, so that the collection box 201 can maintain the current position, which is convenient for collecting and pouring out the soil.

[0042] When the utility model is in use, the positions of the two shells 103 are adjusted according to the collection requirements. After the adjustment is completed, the two shells 103 are limited by the two plug blocks 104. At this time, the plug rod 402 is rotated to allow the sliding rod 302 to be hooked with the corresponding card slot 305, and the vertical plate 101 is vertically inserted into the soil. The presence of the stirring wheel 503 can make the vertical plate 101 inserted more easily and smoothly. After the vertical plate 101 reaches the specified position, the sliding plug rod 402 allows the plug plate 403 to be plugged into the socket 404, and the card plate 405 to be plugged into the through hole 406. At this time, the two collection boxes 201 are aligned with the openings of the two shells 103. The sliding vertical plate 101 allows the soil to enter the interior of the collection box 201. Before pulling out the vertical plate 101, it is necessary to pull out the card plate 405 and slide the plug rod 402 upward so that the collection box 201 can slide up to protect the soil.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A decomposable soil sample collector, comprising a lifting assembly (1), characterized in that: One side of the lifting component (1) is slidably connected to two collecting components (2), a linkage component (3) is provided between the two collecting components (2), and the linkage component (3) can simultaneously control the sliding of the two collecting components (2); A locking assembly (4) is provided above the lifting assembly (1), and the locking assembly (4) can slide and rotate to perform locking; A stirring assembly (5) is provided at the bottom of the lifting assembly (1), and the stirring assembly (5) stirs the soil during the sliding process.

2. The decomposable soil sample collector according to claim 1, characterized in that: The lifting assembly (1) comprises a vertical plate (101), one side of the vertical plate (101) is slidably connected to two sliders (102), one side of the slider (102) is provided with a shell (103), the collecting assembly (2) comprises a collecting box (201), the top of the collecting box (201) is rotatably connected to a rotating rod (202), the bottom of the collecting box (201) is provided with a spring (203), the two springs (203) are respectively mounted inside the shell (103), the two collecting boxes (201) are respectively slidably connected inside the two shells (103), the linkage assembly (3) comprises a bottom rod (301), the bottom rod (301) is mounted on the top of the shell (103) located below, the top of the bottom rod (301) is slidably connected to a sliding rod (302), and the top of the sliding rod (302) is fixedly connected to the rotating rod (202) located above.

3. The decomposable soil sample collector according to claim 2, characterized in that: A clamping block (303) is provided on one side of the slide bar (302), a sliding groove (304) is provided on one side of the bottom bar (301), the clamping block (303) is slidably connected to the sliding groove (304), and a plurality of clamping grooves (305) are provided on one side of the sliding groove (304).

4. The decomposable soil sample collector according to claim 2, characterized in that: An insert block (104) is inserted into one side of the sliding block (102), and a plurality of slots (105) are provided on one side of the vertical plate (101).

5. The decomposable soil sample collector according to claim 2, characterized in that: A surrounding plate (204) is provided on one side of the collection box (201), a groove (205) is provided inside the surrounding plate (204), a bottom block (106) is provided inside the shell (103), and the two grooves (205) are slidably connected to the two bottom blocks (106) respectively.

6. The decomposable soil sample collector according to claim 2, characterized in that: The locking assembly (4) comprises a bottom plate (401), a plug rod (402) is slidably connected inside the bottom plate (401), the plug rod (402) is fixedly connected to a rotating rod (202) located at the top, a plug plate (403) is provided on one side of the plug rod (402), a plug hole (404) is provided on the top of the bottom plate (401), and the plug plate (403) is plugged into the plug hole (404).

7. The decomposable soil sample collector according to claim 6, characterized in that: A card plate (405) is inserted into the insertion hole (404), a through hole (406) is provided on the insertion plate (403), and the card plate (405) is inserted into the through hole (406).

8. The decomposable soil sample collector according to claim 2, characterized in that: The stirring assembly (5) comprises a bracket (501), wherein the bracket (501) is mounted at the bottom of the vertical plate (101), a connecting rod (502) is arranged inside the bracket (501), and a plurality of stirring wheels (503) are rotatably connected inside the connecting rod (502).

Images