CN219319771U - Decomposed soil sample collection device - Google Patents
Decomposed soil sample collection device Download PDFInfo
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- CN219319771U CN219319771U CN202220779620.XU CN202220779620U CN219319771U CN 219319771 U CN219319771 U CN 219319771U CN 202220779620 U CN202220779620 U CN 202220779620U CN 219319771 U CN219319771 U CN 219319771U
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Abstract
The utility model belongs to the technical field of soil samples, in particular to a decomposition type soil sample collection device, which aims at the existing replacement problem and provides a scheme that the decomposition type soil sample collection device comprises a threaded rod, wherein a plug is arranged at the bottom of the threaded rod, rotating grooves are formed in two sides of the top of the plug, a first rotating shaft is rotatably arranged in the rotating grooves, one end of the rotating rod is fixedly arranged on the first rotating shaft, the other end of the rotating rod extends out of the rotating grooves, fixing grooves are formed in the bottoms of the two sides of the threaded rod, a fixing rod is slidably arranged in the fixing grooves, one end of the fixing rod extends into the fixing grooves, the other end of the fixing rod extends out of the fixing grooves, and one end of the fixing rod extending out of the fixing grooves is fixedly connected with one side of the rotating rod. According to the utility model, the plug is fixedly connected with the fixed rod through the rotating rod, so that the replacement difficulty is greatly reduced, and the soil collection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of soil samples, in particular to a decomposed soil sample collecting device.
Background
In field experiments, the moisture physicochemical properties of soil and the like are important research contents, and the soil needs to be sampled first and then analyzed. Because of the large heterogeneity of soil texture, the acquisition of soil samples can only be performed by multipoint sampling, so that the acquired soil samples can be represented.
Patent application number CN201720320994.4 discloses a decomposed soil sample collection device, including: the novel hydraulic pressure pipe comprises a mounting pipe, a pressure rod, a plug, a thread block, a threaded rod, a driving motor and a sliding seat, wherein the pressure rod is a hard straight rod, the mounting pipe is connected to the tail end of the pressure rod through threads, the mounting pipe is a hollow pipe, the sliding seat is slidably connected to the upper portion of the mounting pipe, the driving motor is mounted on the sliding seat, the thread block is fixedly connected to the mounting pipe, the threaded rod is fixedly connected to an output shaft of the driving motor, the threaded rod is connected with the thread block through threads, the plug is fixedly connected to the tail end of the threaded rod, the lower end of the plug is conical, the upper end of the plug covers the lower end of the mounting pipe, the upper ends of the pressure rods are provided with external threads, the lower ends of the pressure rods are provided with internal threads, the pressure rods are connected through threads, and the lower ends of the plug are provided with threaded grooves. The utility model has the advantages of simple structure, easy operation, deep soil sampling and the like.
However, this patent, when used for a long period of time, may cause a great decrease in soil collection efficiency due to wear of the plug.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a decomposition type soil sample collecting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a decomposition formula soil sample collection system, includes the threaded rod, the top is installed to the bottom of threaded rod, the rotary groove has all been seted up to the top both sides of top, first pivot is installed to the rotary groove internal rotation, fixed mounting has the one end of dwang in the first pivot, the other end of dwang extends to outside the rotary groove, the fixed slot has all been seted up to the both sides bottom of threaded rod, sliding mounting has the dead lever in the fixed slot, the one end of dead lever extends to in the fixed slot, the other end of dead lever extends to outside the fixed slot, the dead lever extends to one side fixed connection of one end outside the fixed slot and dwang.
Preferably, a sliding groove is formed in the inner wall of one side of the rotating groove, a sliding block is arranged in the sliding groove in a sliding mode, one end of a first spring is fixedly arranged at the bottom of the sliding block, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove.
Preferably, one end of the sliding block is fixedly provided with one end of the loop bar, the other end of the loop bar is provided with one end of the telescopic bar in a sliding manner, the other end of the telescopic bar is rotatably provided with a second rotating shaft, and the second rotating shaft is fixedly connected with one side of the rotating bar.
Preferably, a pull rod is slidably arranged on the loop bar, and a through hole is formed in one side of the pull rod.
Preferably, one end of a second spring is fixedly arranged on the inner wall of the top of the through hole, and the other end of the second spring is fixedly connected with the top of the loop bar.
Preferably, the fixed orifices has been seted up on the bottom inner wall of loop bar, and the gag lever post is installed in the fixed orifices slip, and the one end of gag lever post extends to in the loop bar, and the other end of gag lever post extends to outside the loop bar, and fixed connection on the bottom inner wall of gag lever post extends to outside the loop bar one end and through-hole, the spacing groove has been seted up to the bottom of telescopic link, and spacing groove and gag lever post looks adaptation.
Compared with the prior art, the utility model has the beneficial effects that:
according to the decomposed soil sample collecting device, when replacement is needed, the rotating rod is rotated at first, the rotating rod drives the fixing rod to rotate, the fixing rod is separated from the fixing groove, meanwhile, the rotating rod drives the second rotating shaft to rotate, the second rotating shaft drives the telescopic rod to move, the telescopic rod is clamped into the loop rod, then the second spring drives the pull rod to move, the pull rod drives the through hole to move, the through hole drives the fixing rod to move, and the fixing rod is clamped into the fixing groove, so that the replacement purpose is achieved.
According to the utility model, the plug is fixedly connected with the fixed rod through the rotating rod, so that the replacement difficulty is greatly reduced, and the soil collection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of a device for collecting a soil sample according to the present utility model;
FIG. 2 is a schematic structural diagram of part A of a decomposed soil sample collecting device according to the present utility model;
fig. 3 is a schematic diagram of a part B of a decomposed soil sample collecting device according to the present utility model.
In the figure: the device comprises a threaded rod 1, a plug 2, a rotary groove 3, a first rotating shaft 4, a rotary rod 5, a fixed groove 6, a fixed rod 7, a sliding groove 8, a sliding block 9, a sleeve rod 10, a telescopic rod 11, a second rotating shaft 12, a pull rod 13, a through hole 14, a fixed hole 15, a limiting rod 16 and a limiting groove 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, a decomposition type soil sample collection device, including threaded rod 1, top 2 is installed to the bottom of threaded rod 1, rotary groove 3 has all been seted up to top both sides of top 2, rotary groove 3 internal rotation is installed first pivot 4, fixed mounting has the one end of dwang 5 on the first pivot 4, the other end of dwang 5 extends to outside rotary groove 3, fixed slot 6 has all been seted up to the both sides bottom of threaded rod 1, slidable mounting has dead lever 7 in fixed slot 6, the one end of dead lever 7 extends to in the fixed slot 6, the other end of dead lever 7 extends to outside the fixed slot 6, the one end that dead lever 7 extends to outside the fixed slot 6 and one side fixed connection of dwang 5, dead lever 7 is used for fixing.
In the utility model, a sliding groove 8 is formed on the inner wall of one side of a rotating groove 3, a sliding block 9 is arranged in the sliding groove 8 in a sliding way, one end of a first spring is fixedly arranged at the bottom of the sliding block 9, the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove 8, and the sliding block 9 is used for sliding.
In the utility model, one end of a sliding block 9 is fixedly provided with one end of a loop bar 10, the other end of the loop bar 10 is provided with one end of a telescopic bar 11 in a sliding manner, the other end of the telescopic bar 11 is rotatably provided with a second rotating shaft 12, the second rotating shaft 12 is fixedly connected with one side of a rotating bar 5, and the telescopic bar 11 is used for shrinkage.
In the utility model, a pull rod 13 is slidably arranged on a sleeve rod 10, one side of the pull rod 13 is provided with a through hole 14, and the pull rod 13 is used for moving.
In the utility model, one end of a second spring is fixedly arranged on the top inner wall of the through hole 14, the other end of the second spring is fixedly connected with the top of the loop bar 10, and the second spring is used for resetting.
In the utility model, a fixing hole 15 is formed in the inner wall of the bottom of a loop bar 10, a limiting bar 16 is slidably mounted in the fixing hole 15, one end of the limiting bar 16 extends into the loop bar 10, the other end of the limiting bar 16 extends out of the loop bar 10, one end of the limiting bar 16 extending out of the loop bar 10 is fixedly connected with the inner wall of the bottom of a through hole 14, a limiting groove 17 is formed in the bottom of a telescopic bar 11, the limiting groove 17 is matched with the limiting bar 16, and the limiting bar 16 is used for fixing.
Example two
The utility model provides a decomposition formula soil sample collection device, including threaded rod 1, top 2 is installed to the bottom of threaded rod 1, the top both sides of top 2 all chisel have rotation groove 3, rotation groove 3 internal rotation is installed first pivot 4, fixed welding has the one end of dwang 5 on the first pivot 4, the other end of dwang 5 extends to outside the rotation groove 3, the both sides bottom of threaded rod 1 all chisel has fixed slot 6, sliding mounting has dead lever 7 in the fixed slot 6, the one end of dead lever 7 extends to in the fixed slot 6, the other end of dead lever 7 extends to outside the fixed slot 6, the one end and one side fixed connection of dwang 5 outside the fixed lever 7 extends to the fixed slot 6.
In the utility model, a sliding groove 8 is chiseled on the inner wall of one side of a rotating groove 3, a sliding block 9 is arranged in the sliding groove 8 in a sliding way, one end of a first spring is fixedly welded at the bottom of the sliding block 9, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove 8.
In the utility model, one end of a sliding block 9 is fixedly welded with one end of a loop bar 10, the other end of the loop bar 10 is slidably provided with one end of a telescopic bar 11, the other end of the telescopic bar 11 is rotatably provided with a second rotating shaft 12, and the second rotating shaft 12 is fixedly connected with one side of a rotating rod 5.
In the utility model, a pull rod 13 is slidably arranged on a sleeve rod 10, and a through hole 14 is chiseled on one side of the pull rod 13.
In the utility model, one end of a second spring is fixedly welded on the top inner wall of the through hole 14, and the other end of the second spring is fixedly connected with the top of the loop bar 10.
In the utility model, a fixed hole 15 is chiseled on the inner wall of the bottom of a loop bar 10, a limiting bar 16 is slidably arranged in the fixed hole 15, one end of the limiting bar 16 extends into the loop bar 10, the other end of the limiting bar 16 extends out of the loop bar 10, one end of the limiting bar 16 extending out of the loop bar 10 is fixedly connected with the inner wall of the bottom of a through hole 14, a limiting groove 17 is chiseled on the bottom of a telescopic bar 11, and the limiting groove 17 is matched with the limiting bar 16.
In the utility model, when the decomposed soil sample collection device needs to be replaced, the rotating rod 5 is rotated at first, the rotating rod 5 drives the limiting rod 16 to rotate, the limiting rod 16 is separated from the limiting groove 17, meanwhile, the rotating rod 5 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the telescopic rod 11 to move, the telescopic rod 11 is clamped into the sleeve rod 10, then the second spring drives the pull rod 13 to move, the pull rod 13 drives the through hole 14 to move, the through hole 14 drives the fixing rod 15 to move, and the fixing rod 15 is clamped into the limiting groove 17, so that the replacement purpose is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a decomposition formula soil sample collection device, includes threaded rod (1), its characterized in that, top (2) are installed to the bottom of threaded rod (1), rotation groove (3) have all been seted up to the top both sides of top (2), first pivot (4) are installed to rotation groove (3) internal rotation, the one end of fixed mounting dwang (5) on first pivot (4), fixed slot (6) have all been seted up to the other end of dwang (5) outside rotation groove (3), fixed lever (7) are installed to sliding motion in fixed slot (6), the one end of fixed lever (7) extends to in fixed slot (6), the other end of fixed lever (7) extends to outside fixed slot (6), one end and one side fixed connection of dwang (5) outside fixed lever (7) extend to fixed slot (6).
2. The device for collecting the decomposed soil samples according to claim 1, wherein a sliding groove (8) is formed in the inner wall of one side of the rotating groove (3), a sliding block (9) is arranged in the sliding groove (8) in a sliding mode, one end of a first spring is fixedly arranged at the bottom of the sliding block (9), and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove (8).
3. The device for collecting the decomposed soil samples according to claim 2, wherein one end of the sliding block (9) is fixedly provided with one end of a loop bar (10), the other end of the loop bar (10) is slidably provided with one end of a telescopic bar (11), the other end of the telescopic bar (11) is rotatably provided with a second rotating shaft (12), and the second rotating shaft (12) is fixedly connected with one side of the rotating bar (5).
4. A soil sample collection device according to claim 3, wherein the pull rod (13) is slidably mounted on the sleeve rod (10), and a through hole (14) is formed in one side of the pull rod (13).
5. The device for collecting the decomposed soil samples according to claim 4, wherein one end of the second spring is fixedly arranged on the inner wall of the top of the through hole (14), and the other end of the second spring is fixedly connected with the top of the loop bar (10).
6. The device for collecting the decomposed soil samples according to claim 3, characterized in that a fixing hole (15) is formed in the inner wall of the bottom of the loop bar (10), a limiting bar (16) is slidably installed in the fixing hole (15), one end of the limiting bar (16) extends into the loop bar (10), the other end of the limiting bar (16) extends out of the loop bar (10), one end of the limiting bar (16) extends out of the loop bar (10) and is fixedly connected with the inner wall of the bottom of the through hole (14), a limiting groove (17) is formed in the bottom of the telescopic bar (11), and the limiting groove (17) is matched with the limiting bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779620.XU CN219319771U (en) | 2022-04-06 | 2022-04-06 | Decomposed soil sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779620.XU CN219319771U (en) | 2022-04-06 | 2022-04-06 | Decomposed soil sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319771U true CN219319771U (en) | 2023-07-07 |
Family
ID=87026231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220779620.XU Active CN219319771U (en) | 2022-04-06 | 2022-04-06 | Decomposed soil sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219319771U (en) |
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2022
- 2022-04-06 CN CN202220779620.XU patent/CN219319771U/en active Active
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