CN219084410U - Soil detection device convenient to sample - Google Patents
Soil detection device convenient to sample Download PDFInfo
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- CN219084410U CN219084410U CN202223084210.2U CN202223084210U CN219084410U CN 219084410 U CN219084410 U CN 219084410U CN 202223084210 U CN202223084210 U CN 202223084210U CN 219084410 U CN219084410 U CN 219084410U
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Abstract
The utility model provides a soil detection device convenient for sampling, which comprises a sampling vehicle, an extension rod, a sampling tube, a lifting device, a blanking plate, a sampling tube, an avoiding device and a limiting device, wherein self-locking universal wheels are fixed at four corners of the bottom of the sampling vehicle and can facilitate the movement of the whole device; this application can accomplish the work of packing into the sample section of thick bamboo of soil sample automatically after accomplishing soil sampling work, does not need manual operation to accomplish, very big use manpower sparingly, can avoid manual operation to cause the condition emergence of damage to column soil sample simultaneously, can avoid operating personnel to make dirty the hand simultaneously.
Description
Technical Field
The utility model relates to the technical field of soil sampling and detecting devices, in particular to a soil detecting device convenient for sampling.
Background
The soil environment refers to the soil ecological environment formed by rock under the long-term actions of physical, chemical and biological erosion and weathering actions, as well as various factors such as landforms, climate and the like, the growth of plants needs good soil environment, the requirements of different plants or the same plants on the soil environment in different growth stages are different, and a user can be helped to know the basic change condition of the soil in time by detecting the change of the temperature, the humidity and the pH value in the soil environment, judge the components lack of plant growth in the soil, master the temperature and the humidity change information of the plant growth environment in time and prevent the injury of sudden conditions to the plants;
in the current soil environment detection device, the following problems exist in the soil sampling process: the existing soil sampling device needs to manually load a columnar soil sample into the inner side of a sample cylinder after sampling, the manual loading process is to push the sample out of the sample cylinder firstly, then manually pick up the columnar sample soil block and put the columnar sample block into the inner side of the sample cylinder, and the manual operation is easy to scatter the columnar sample convex block, so that the sampled convex block needs to keep a columnar complete state in order to achieve the authenticity of detection data, and the manual operation is easy to damage the sample, thereby influencing the detection structure, and meanwhile, the manual operation steps are complicated, troublesome and extremely wasteful of manpower.
Therefore, there is a need to provide a new soil testing device that facilitates sampling to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a soil detection device convenient for sampling.
The utility model provides a soil detection device convenient for sampling, which comprises:
sampling vehicle;
the extension rod is connected to the middle position of the sampling vehicle in a sliding way through a sliding hole;
the sampling tube is fixed at the bottom of the extension rod, and the inner wall of the sampling tube is connected with a bulldozing assembly in a sliding manner;
the lifting device is fixed at the top of the sampling vehicle and used for driving the extension rod to move downwards to push the sampling tube to prick into the soil for sampling;
the blanking plate is connected to the sampling vehicle in a sliding manner and is obliquely arranged;
the sample cylinder is arranged on the inner wall of the blanking plate in a sliding manner, the bottom surface of the sample cylinder is obliquely arranged, and the top of the sample cylinder is connected with a top cover through external threads;
the avoiding device is fixed on the outer wall of the blanking plate and is used for driving the blanking plate to move away in the initial stage of downward sliding of the extension rod, so that the obstruction to the descending of the sampling tube is avoided;
and the limiting device is arranged on the blanking plate and used for limiting the sample cylinder and ensuring that the sample cylinder is positioned at the position right below the sampling cylinder.
Preferably, sliding sleeves are symmetrically fixed at the bottoms of the blanking plates, two sliding rods are fixed at positions, corresponding to the sliding sleeves, on the sampling trolley, and the sliding sleeves are in sliding connection with the outer walls of the sliding rods.
Preferably, the lifting device includes:
the support frame is fixed at the top of the sampling vehicle;
the threaded rod is rotationally connected with the upper end of the supporting frame through a bearing, and the lower end of the threaded rod is rotationally connected with the top of the sampling vehicle through a bearing;
the motor is fixed at the upper end of the supporting frame, and the top of the threaded rod is fixed with the output end of the motor;
the transverse plate is connected to the outer wall of the threaded rod through a threaded hole in a threaded mode, and one end of the transverse plate is fixed with the outer wall of the extension rod;
a limiting rod fixed at one end of the transverse plate far away from the extension rod;
the L-shaped connecting strip is fixed on one side, close to the limiting rod, of the top of the sampling vehicle, the connecting sleeve is fixed on the top of the L-shaped connecting strip, and the limiting rod is in sliding connection with the inner wall of the connecting sleeve.
Preferably, the motor is a gear motor.
Preferably, the bulldozer assembly comprises:
the blanking pushing block is in sliding connection with the inner wall of the sampling tube;
the blanking push rod is fixed at the top of the blanking push block and is in sliding connection with the inner wall of the extension rod;
the pushing plate is fixed at the top of the blanking push rod;
and the baffle is fixed on the outer wall of the upper end of the support frame, and the top of the push plate is contacted with the bottom of the baffle.
Preferably, the avoidance device includes:
the driving frame is fixed on the outer wall of the blanking plate, and a driving groove is formed in the driving frame;
the driving column is rotationally connected to the lower end of the limiting rod through a bearing, and one end of the driving column is in rolling connection with the inner wall of the driving groove.
Preferably, the limiting device includes:
the side grooves are symmetrically formed in the side wall, right below the sampling cylinder, of the blanking plate;
the limiting column is inserted on the inner wall of the side groove in a sliding manner, one end of the limiting column, which is close to the sample cylinder, is arranged in a hemispherical shape, and the outer wall of the sample cylinder is in extrusion contact with the outer wall of the limiting column;
and the spring is sleeved outside the end part of the limiting column, one end of the spring is fixed with the outer wall of the limiting column, and the other end of the spring is fixed with the outer wall of the blanking plate.
Preferably, the bottom four corners of the sampling vehicle are all fixed with self-locking universal wheels.
Compared with the related art, the soil detection device convenient for sampling provided by the utility model has the following advantages that
The beneficial effects are that:
compared with the traditional sampling device, the soil sample sampling device has the advantages that the soil sample sampling device can automatically load the sample into the inner side of the sample cylinder after the soil sample is taken out, so that the manual taking of the soil sample is avoided, the damage of the soil sample is avoided, the influence on soil detection data is avoided, the authenticity of the detection data is ensured, the operator is prevented from polluting hands, and the soil sample sampling device is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a schematic view of the position construction of a bulldozer assembly according to the present utility model;
FIG. 4 is an enlarged view of the utility model at B;
FIG. 5 is a schematic view of the top cover position structure of the present utility model;
FIG. 6 is a schematic diagram of a limiting device according to the present utility model;
FIG. 7 is a second schematic diagram of a limiting device according to the present utility model;
FIG. 8 is a schematic view of the position structure of the slide bar of the present utility model;
FIG. 9 is a schematic view of a lifting device according to the present utility model;
FIG. 10 is an enlarged view of the utility model at C;
FIG. 11 is a schematic view of the position structure of a cross plate according to the present utility model;
fig. 12 is a schematic view of a driving column position structure according to the present utility model.
Reference numerals in the drawings: 1. sampling vehicle; 2. an extension rod; 3. a sampling tube; 3a, bulldozing assembly; 3a1, blanking pushing blocks; 3a2, blanking push rod; 3a3, a push plate; 3a4, a baffle; 4. a lifting device; 41. a support frame; 42. a threaded rod; 43. a motor; 44. a cross plate; 45. a limiting rod; 46. an L-shaped connecting strip; 47. connecting sleeves; 5. a blanking plate; 6. a sample cartridge; 6a, a top cover; 7. an avoidance device; 71. a drive frame; 72. a drive column; 73. a driving groove; 8. a limiting device; 81. a side groove; 82. a limit column; 83. a spring; 9. a sliding sleeve; 10. a slide bar; 11. self-locking universal wheel.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 12, the soil detection device convenient for sampling provided by the embodiment of the utility model comprises a sampling vehicle 1, an extension rod 2, a sampling tube 3, a lifting device 4, a blanking plate 5, a sample tube 6, an avoiding device 7 and a limiting device 8, wherein self-locking universal wheels 11 are fixed at four corners of the bottom of the sampling vehicle 1, the whole device can be moved easily, the extension rod 2 is connected to the middle position of the sampling vehicle 1 through sliding holes in a sliding manner, the sampling tube 3 is fixed to the bottom of the extension rod 2, a bulldozing assembly 3a is connected to the inner wall of the sampling tube 3 in a sliding manner, the lifting device 4 is fixed to the top of the sampling vehicle 1, the lifting device is used for driving the extension rod 2 to move downwards to push the sampling tube 3 to be pricked into soil for sampling, the blanking plate 5 is connected to the sampling vehicle 1 in a sliding manner, the blanking plate 5 is arranged in a tilting manner, the sample tube 6 is arranged on the inner wall of the blanking plate 5, the bottom of the sample tube 6 is arranged in a tilting manner, the top of the sample tube 6 is connected to the top of the sampling tube 6 through an external thread, a top cap 6a is connected to the middle position of the sampling tube 1, the top cap 7 is fixed to the blanking plate 7 is arranged on the outer wall of the blanking plate 6, and the sample tube 5 is prevented from being moved to the position of the blanking plate 5 in the initial stage, and the position of the sampling tube is used for preventing the sample tube from being moved down by the sliding device to the blanking plate 5 to be located under the position 3.
This application can accomplish the work of packing into sample section of thick bamboo 6 of soil sample after accomplishing soil sampling work automatically, does not need manual operation to accomplish, very big use manpower sparingly, can avoid manual operation to cause the condition emergence of damage to column soil sample simultaneously, can avoid operating personnel to make dirty the hand simultaneously.
The bottom symmetry of flitch 5 is fixed with sliding sleeve 9, the position that corresponds sliding sleeve 9 on the sampling car 1 is fixed with two slide bars 10, sliding sleeve 9 and slide bar 10's outer wall sliding connection can make the slip that can stabilize between flitch 5 and the sampling car 1.
The lifting device 4 comprises a supporting frame 41, a threaded rod 42, a motor 43, a transverse plate 44, a limiting rod 45, an L-shaped connecting rod 46 and a connecting sleeve 47, wherein the supporting frame 41 is fixed at the top of the sampling vehicle 1, the threaded rod 42 is rotatably connected with the upper end of the supporting frame 41 through a bearing, the lower end of the threaded rod 42 is rotatably connected with the top of the sampling vehicle 1 through a bearing, the motor 43 is fixed at the upper end of the supporting frame 41, the motor 43 is a speed reducing motor, the top of the threaded rod 42 is fixed with the output end of the motor 43, the transverse plate 44 is in threaded connection with the outer wall of the threaded rod 42 through a threaded hole, one end of the transverse plate 44 is fixed with the outer wall of the extending rod 2, the limiting rod 45 is fixed at one end of the transverse plate 44 far away from the extending rod 2, the L-shaped connecting rod 46 is fixed at one side of the top of the sampling vehicle 1, the connecting sleeve 47 is fixed at the top of the L-shaped connecting rod 46, and the limiting rod 45 is in sliding connection with the inner wall of the connecting sleeve 47; the bulldozing assembly 3a comprises a blanking push block 3a1, a blanking push rod 3a2, a push plate 3a3 and a baffle plate 3a4, wherein the blanking push block 3a1 is in sliding connection with the inner wall of the sampling tube 3, the blanking push rod 3a2 is fixed at the top of the blanking push block 3a1, the blanking push rod 3a2 is in sliding connection with the inner wall of the extension rod 2, the push plate 3a3 is fixed at the top of the blanking push rod 3a2, the baffle plate 3a4 is fixed on the outer wall of the upper end of the supporting frame 41, and the top of the push plate 3a3 is in contact with the bottom of the baffle plate 3a 4; the avoiding device 7 comprises a driving frame 71 and a driving column 72, the driving frame 71 is fixed on the outer wall of the blanking plate 5, a driving groove 73 is formed on the driving frame 71, the driving column 72 is rotationally connected to the lower end of the limiting rod 45 through a bearing, and one end of the driving column 72 is in rolling connection with the inner wall of the driving groove 73; the limiting device 8 comprises a side groove 81, a limiting column 82 and a spring 83, wherein the side groove 81 is symmetrically formed in the side wall of the blanking plate 5 right below the sampling tube 3, the limiting column 82 is slidably inserted into the inner wall of the side groove 81, one end of the limiting column 82, which is close to the sample tube 6, is arranged in a hemispherical shape, the outer wall of the sample tube 6 is in extrusion contact with the outer wall of the limiting column 82, the spring 83 is sleeved outside the end part of the limiting column 82, one end of the spring 83 is fixed with the outer wall of the limiting column 82, and the other end of the spring 83 is fixed with the outer wall of the blanking plate 5.
When the device is in use, the device is in a horizontal state, the driving motor 43 is used for rotating, so that the threaded rod 42 is driven to rotate, the transverse plate 44 can be driven to move downwards, the extension rod 2 can be driven to slide downwards, the sampling tube 3 can be pushed to be pricked into soil for soil taking, the limiting rod 45 moves downwards while the sampling tube 3 moves downwards, the driving column 72 is driven to move downwards, the inner wall of the driving groove 73 is driven to drive the driving frame 71 to slide to one side, the blanking plate 5 is driven to avoid the sampling tube 3, the sampling tube 3 can be smoothly moved downwards after the blanking plate 5 is avoided, the blanking plate 5 is kept different, the driving motor 43 reversely rotates, the extension rod 2 is driven to slide upwards, the sampling tube 3 can be driven to drive the soil sample to move upwards, after the sampling tube 3 moves to one side above the blanking plate 5, as the driving column 72 continuously rises, then again through the cooperation of the driving column 72 and the driving groove 73, the blanking plate 5 can be pulled to reset and slide, so that the blanking plate 5 moves to a position right below the sampling tube 3 again, then the blanking plate 5 is reset and keeps different, the sampling tube 3 moves upwards again, then the top of the push plate 3a3 contacts with the bottom of the baffle plate 3a4, then is blocked by the baffle plate 3a4, the sampling tube 3 continuously rises, the baffle plate 3a4 pushes the push plate 3a3 to slide downwards relative to the sampling tube 3, thereby pushing the blanking push rod 3a2 to slide downwards along the inner wall of the extension rod 2, thereby pushing the blanking push block 3a1 to push the soil sample, so that the soil sample is separated from the sampling tube 3, then the soil sample falls on the inner side of the sampling tube 6, the sample tube 6 is inclined at the bottom and has a tendency to slide downwards along the blanking plate 5, but after the soil sample falls to the inner side of the sample tube 6, the whole weight of the sample tube 6 is increased, so that the two limit posts 82 are pushed to slide and retract to the inner side of the side groove 81, then the sample tube 6 with the sample slides to the lower end of the blanking plate 5 along the blanking plate 5, the empty sample tube 6 slides to the right lower side of the sample tube 3 again, after the sample tube 6 with the sample is separated from the limit posts 82, the limit posts 82 are reset under the reset action of the springs 83, then the empty sample tube 6 is blocked by the limit posts 82, and is kept at the position right below the sample tube 3, and the fact that the elastic force of the two springs 83 is enough to support the empty sample tube 6 to be kept at the position right below the sample tube 3 is emphasized, and when an operator places the sample tube 6 on the upper end inner wall of the blanking plate 5, the top cap 6a needs to be opened first, then after the sample enters the inner side of the sample tube 6, the operator can put the top cap 6a on the sample tube 6, and the sample tube 6 can be screwed tightly on the sample tube 6, and the sample tube can be loaded into the sample tube 6.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. Soil detection device convenient to sample, characterized by, include:
a sampling vehicle (1);
the extension rod (2) is connected to the middle position of the sampling vehicle (1) in a sliding way through a sliding hole;
the sampling tube (3) is fixed at the bottom of the extension rod (2), and the inner wall of the sampling tube (3) is connected with a bulldozing assembly (3 a) in a sliding manner;
the lifting device (4) is fixed at the top of the sampling vehicle (1) and is used for driving the extension rod (2) to move downwards to push the sampling tube (3) to be pricked into the soil for sampling;
the blanking plate (5) is connected to the sampling vehicle (1) in a sliding manner, and the blanking plate (5) is obliquely arranged;
the sample cylinder (6) is arranged on the inner wall of the blanking plate (5) in a sliding manner, the bottom surface of the sample cylinder (6) is obliquely arranged, and the top of the sample cylinder (6) is connected with a top cover (6 a) through external threads;
the avoiding device (7) is fixed on the outer wall of the blanking plate (5) and is used for driving the blanking plate (5) to move away in the initial stage of downward sliding of the extension rod (2) so as to avoid blocking the descending of the sampling tube (3);
and the limiting device (8) is arranged on the blanking plate (5) and used for limiting the sample cylinder (6) and ensuring that the sample cylinder (6) is positioned at the position right below the sampling cylinder (3).
2. The soil detection device convenient to sample according to claim 1, wherein sliding sleeves (9) are symmetrically fixed at the bottom of the blanking plate (5), two sliding rods (10) are fixed at positions corresponding to the sliding sleeves (9) on the sampling trolley (1), and the sliding sleeves (9) are in sliding connection with the outer walls of the sliding rods (10).
3. The soil testing device of claim 1, wherein said lifting means (4) comprises:
the support frame (41) is fixed at the top of the sampling vehicle (1);
the threaded rod (42) is rotationally connected to the upper end of the supporting frame (41) through a bearing, and the lower end of the threaded rod (42) is rotationally connected with the top of the sampling vehicle (1) through a bearing;
the motor (43) is fixed at the upper end of the supporting frame (41), and the top of the threaded rod (42) is fixed with the output end of the motor (43);
the transverse plate (44) is connected to the outer wall of the threaded rod (42) through a threaded hole in a threaded mode, and one end of the transverse plate (44) is fixed with the outer wall of the extension rod (2);
a limiting rod (45) fixed at one end of the transverse plate (44) far away from the extension rod (2);
the L-shaped connecting strip (46) is fixed on one side, close to the limiting rod (45), of the top of the sampling vehicle (1), a connecting sleeve (47) is fixed on the top of the L-shaped connecting strip (46), and the limiting rod (45) is in sliding connection with the inner wall of the connecting sleeve (47).
4. A soil testing device for facilitating sampling according to claim 3, characterized in that the motor (43) is a gear motor.
5. A soil testing device convenient for sampling according to claim 3, wherein said bulldozer assembly (3 a) comprises:
a blanking pushing block (3 a 1) is in sliding connection with the inner wall of the sampling tube (3);
the blanking push rod (3 a 2) is fixed at the top of the blanking push block (3 a 1), and the blanking push rod (3 a 2) is in sliding connection with the inner wall of the extension rod (2);
a push plate (3 a 3) fixed at the top of the blanking push rod (3 a 2);
the baffle plate (3 a 4) is fixed on the outer wall of the upper end of the supporting frame (41), and the top of the push plate (3 a 3) is contacted with the bottom of the baffle plate (3 a 4).
6. A soil testing device facilitating sampling according to claim 3, wherein said avoidance device (7) comprises:
the driving frame (71) is fixed on the outer wall of the blanking plate (5), and a driving groove (73) is formed on the driving frame (71);
the driving column (72) is rotatably connected to the lower end of the limiting rod (45) through a bearing, and one end of the driving column (72) is in rolling connection with the inner wall of the driving groove (73).
7. Soil testing device facilitating sampling according to claim 1, characterized in that the limiting device (8) comprises:
the side grooves (81) are symmetrically formed in the side wall of the blanking plate (5) right below the sampling tube (3);
the limiting column (82) is inserted on the inner wall of the side groove (81) in a sliding manner, one end, close to the sample cylinder (6), of the limiting column (82) is arranged in a hemispherical shape, and the outer wall of the sample cylinder (6) is in extrusion contact with the outer wall of the limiting column (82);
the spring (83) is sleeved outside the end part of the limiting column (82), one end of the spring (83) is fixed with the outer wall of the limiting column (82), and the other end of the spring (83) is fixed with the outer wall of the blanking plate (5).
8. The soil detection device convenient to sample according to claim 1, wherein self-locking universal wheels (11) are fixed at four corners of the bottom of the sampling vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084210.2U CN219084410U (en) | 2022-11-21 | 2022-11-21 | Soil detection device convenient to sample |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084210.2U CN219084410U (en) | 2022-11-21 | 2022-11-21 | Soil detection device convenient to sample |
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| CN219084410U true CN219084410U (en) | 2023-05-26 |
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| CN202223084210.2U Active CN219084410U (en) | 2022-11-21 | 2022-11-21 | Soil detection device convenient to sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117864747A (en) * | 2024-03-12 | 2024-04-12 | 云南奔牛衡器有限公司 | Automatic weighing apparatus of material loading function |
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2022
- 2022-11-21 CN CN202223084210.2U patent/CN219084410U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117864747A (en) * | 2024-03-12 | 2024-04-12 | 云南奔牛衡器有限公司 | Automatic weighing apparatus of material loading function |
| CN117864747B (en) * | 2024-03-12 | 2024-05-24 | 云南奔牛衡器有限公司 | Automatic weighing apparatus of material loading function |
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