CN220508457U - Cultivated land sampling device for soil census - Google Patents
Cultivated land sampling device for soil census Download PDFInfo
- Publication number
- CN220508457U CN220508457U CN202321969280.8U CN202321969280U CN220508457U CN 220508457 U CN220508457 U CN 220508457U CN 202321969280 U CN202321969280 U CN 202321969280U CN 220508457 U CN220508457 U CN 220508457U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- soil
- sampling tube
- sampling
- connecting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 78
- 239000002689 soil Substances 0.000 title claims abstract description 59
- 230000000694 effects Effects 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims 5
- 238000005527 soil sampling Methods 0.000 abstract description 4
- 238000011835 investigation Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of soil sampling and discloses a cultivated land sampling device for soil general investigation, which comprises a base and a sampling tube, wherein supporting rods are fixedly connected to four corners of the top surface of the base, movable sleeves are movably sleeved on the outer walls of the four supporting rods, movable plates are fixedly connected to the outer walls of the four movable sleeves, a top plate is fixedly connected to the top end of the supporting rods, a balancing weight is fixedly connected to the top surface of the top plate, four telescopic rods are fixedly connected to the bottom surface of the top plate, after equipment is pushed to a working place, the top end of the sampling tube is clamped with a connecting seat, then a driving motor is started to drive the connecting seat and the sampling tube to rotate, and the movable plates are pushed downwards through the four telescopic rods while rotating, so that the sampling tube is quickly inserted into soil and can be quickly taken into the soil, and the problems that the working efficiency is low and the soil cannot be quickly taken after the existing equipment is used are solved.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a farmland sampling device for soil census.
Background
Recently, higher technical requirements are put forward for grasping three-dimensional information of soil layers of cultivated lands in agricultural soil general investigation work, and deep sampling detection is performed on the cultivated lands in the field representatively, so that the soil information of the cultivated lands can be comprehensively grasped, and the method has important practical significance for developing accurate agricultural economy. Knowledge of the sampling job site: at present, farmers mostly use a straight pipe sampler to carry out deep sampling operation, and the traditional straight pipe sampler has a basic structure of an elongated hollow straight pipe provided with a handle. The agricultural personnel insert the slender straight pipe into the cultivated land soil layer to enable loam to enter the slender straight pipe layer by layer to form a loam core; after the handle is held to draw out the pipe body and take out the loam core, the loam core is shaken out again, and soil samples can be provided for soil detection.
The depth sampling device for the cultivated layer with the searched publication number of CN208091750U comprises a sampling tube, a variable frequency motor, a pressure plate, a soil scraping movable groove and a soil scraping device; according to the utility model, the variable frequency motor is adopted to drive the sampling tube to rotate, so that a worker can press the sampling tube through the pressure plate, and labor is saved when the sampling tube is inserted into soil. The utility model has simple structure, convenient operation and wide popularization significance.
The plough layer depth sampling device provided by the above has the following problems;
1. the device has low working efficiency when in use and can not quickly collect soil.
2. The device does not have a scale, resulting in insufficient precision in soil sampling.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a cultivated land sampling device for soil census, which solves the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the farmland sampling device for soil census comprises a base and a sampling tube, wherein supporting rods are fixedly connected to four corners of the top surface of the base, movable sleeves are movably sleeved on the outer walls of the four supporting rods, movable plates are fixedly connected to the outer walls of the four movable sleeves, a top plate is fixedly connected to the top end of the supporting rods, a balancing weight is fixedly connected to the top surface of the top plate, four telescopic rods are fixedly connected to the bottom surface of the top plate, the bottom ends of the four telescopic rods are fixedly connected to the top surface of the movable plates, and one end of the sampling tube is provided with a bevel connection;
preferably, both sides of the outer wall of the sampling tube are provided with sliding grooves, the inside of the sampling tube is movably connected with a propping block, both sides of the propping block are fixedly connected with pushing blocks, and both sides of the pushing blocks are slidably connected in grooves of the two sliding grooves.
Preferably, a spring rod is fixedly connected to the middle of the top surface of the abutting block, and the top end of the spring rod is fixedly connected to the inner top surface of the sampling tube.
Preferably, a notch is formed in the position, close to the top end, of the sampling tube, a spring clamping block is fixedly sleeved in the notch, and a scale is arranged on one side of the outer wall of the sampling tube.
Preferably, the top movable joint of the storage tube has the connecting seat, the draw-in groove has been seted up to the inside of connecting seat, the block groove has all been seted up to the inslot both sides of draw-in groove, the inslot of block groove has all movably been cup jointed and has been pressed the piece, the storage tube passes through the movable joint of spring fixture block in the draw-in groove of connecting seat inside, the standing groove has been seted up at the top surface middle part of fly leaf, one side fixedly connected with of base promotes the handle, the equal fixedly connected with universal wheel in bottom surface four corners department of base, the empty slot is established to the middle part of base.
Preferably, the top fixedly connected with driving motor of connecting seat, driving motor's bottom surface fixed connection in the standing groove, the outer wall activity of connecting seat cup joint in the middle part of standing groove.
The utility model has the technical effects and advantages that:
1. according to the utility model, the storage tube is arranged, when a worker pushes equipment to a working place, the top end of the storage tube is clamped with the connecting seat, then the driving motor is started to drive the connecting seat to rotate with the storage tube, and the movable plate is pushed downwards through the four telescopic rods while rotating, so that the storage tube is quickly inserted into soil and can be quickly taken up to the soil, and the problems that the working efficiency of the existing equipment is low and the soil cannot be quickly taken up are solved.
2. According to the utility model, by arranging the movable plate, when the movable plate is pushed downwards through the four telescopic rods, the sampling tube is quickly inserted into soil, and then the depth of the sampling tube entering the soil is checked through the scale arranged on the outer wall of the sampling tube, so that the soil with the required depth can be accurately checked, and the problem that the existing equipment is not provided with the scale, so that the soil is not accurate enough is solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the structure of the connection pipe of the present utility model.
FIG. 3 is an exploded view of the spring clip of the present utility model.
Fig. 4 is an exploded view of the block structure of the present utility model.
The reference numerals are: 1. a base; 2. a support rod; 3. a movable plate; 4. a movable sleeve; 5. a telescopic rod; 6. a top plate; 7. balancing weight; 8. a sample storage tube; 9. a bevel opening; 10. a chute; 11. a pushing block; 12. abutting blocks; 13. a spring rod; 14. a notch; 15. a spring clamping block; 16. a scale; 17. a connecting seat; 18. a clamping groove; 19. pressing the blocks; 20. a driving motor; 21. a placement groove; 22. a pushing handle; 23. and a universal wheel.
Detailed Description
The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and a soil sampling device for soil census according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.
The utility model provides a cultivated land sampling device for soil general investigation, which comprises a base 1 and a storage tube 8, wherein supporting rods 2 are fixedly connected to four corners of the top surface of the base 1, movable sleeves 4 are movably sleeved on the outer walls of the four supporting rods 2, movable plates 3 are fixedly connected to the outer walls of the four movable sleeves 4, a top plate 6 is fixedly connected to the top end of the supporting rod 2, a balancing weight 7 is fixedly connected to the top surface of the top plate 6, four telescopic rods 5 are fixedly connected to the bottom surface of the top plate 6, the bottom ends of the four telescopic rods 5 are fixedly connected to the top surface of the movable plates 3, and one end of the storage tube 8 is provided with an inclined opening 9.
Through setting up the sampling tube 8, when the staff is when using, promote equipment to the place of working after, with the top and the connecting seat 17 joint of sampling tube 8, then start driving motor 20 and drive connecting seat 17 and the rotation of sampling tube 8, when rotating, promote fly leaf 3 downwards through four telescopic links 5 to make in the soil of sampling tube 8 insert fast, and can take the soil fast, and then solved the low problem of unable soil of taking fast of operating efficiency that the use of current equipment got up.
Further, both sides of the outer wall of the sampling tube 8 are provided with sliding grooves 10, the inside of the sampling tube 8 is movably connected with a propping block 12, both sides of the propping block 12 are fixedly connected with pushing blocks 11, and both sides of the two pushing blocks 11 are slidably connected in the grooves of the two sliding grooves 10.
Through setting up fly leaf 3, when fly leaf 3 pushes down through four telescopic links 5, make the quick soil that inserts of storage tube 8, then look over the degree of depth that storage tube 8 had got into soil through the scale table 16 that storage tube 8 outer wall was equipped with to the accurate soil of how much degree of depth that needs to take of looking over, and then solved current equipment and not possess scale table 16, lead to taking the not accurate problem of soil enough.
Further, a spring rod 13 is fixedly connected to the middle of the top surface of the abutting block 12, and the top end of the spring rod 13 is fixedly connected to the inner top surface of the sampling tube 8.
Through setting up spring fixture block 15, the both ends of spring fixture block 15 set up to the dome for in the draw-in groove 18 in connecting seat 17 of storage tube 8 through spring fixture block 15 joint, and in two block grooves through the both ends joint of spring fixture block 15, thereby support and press two pressing blocks 19, and then embodied convenience and practicality when equipment installation.
Further, a notch 14 is formed in the position, close to the top end, of the sampling tube 8, a spring clamping block 15 is fixedly sleeved in the notch 14, and a scale 16 is arranged on one side of the outer wall of the sampling tube 8.
Through setting up pressing piece 19, when need dismantle the sampling tube 8, through pressing two pressing pieces 19 for the both ends of spring fixture block 15 are pressed to the one end of two pressing pieces 19, make spring fixture block 15 retract, thereby realize quick assembly disassembly, and then embodied the convenience and the practicality of equipment.
Further, the top movable joint of the sampling tube 8 has connecting seat 17, clamping groove 18 has been seted up to the inside of connecting seat 17, the block groove has all been seted up to the inslot both sides of clamping groove 18, pressing block 19 has all been cup jointed to the inslot of block groove activity, the sampling tube 8 passes through spring fixture block 15 movable joint in the inside clamping groove 18 of connecting seat 17, standing groove 21 has been seted up at the top surface middle part of fly leaf 3, one side fixedly connected with pushing handle 22 of base 1, the equal fixedly connected with universal wheel 23 in bottom surface four corners department of base 1, the middle part of base 1 is established to the empty slot.
By arranging the abutting blocks 12, after the sampling tube 8 is inserted into the soil, the interior of the sampling tube 8 is filled with the soil, the soil in the sampling tube 8 is increased along with the small insertion of the sampling tube 8, the abutting blocks 12 are pushed by the soil, the abutting blocks 12 drive the pushing blocks 11 on two sides to move upwards when being pushed, and when the two pushing blocks 11 move upwards, a worker can check that the pushing blocks 11 are aligned with the graduation meter 16, so that the depth reached by the sampling tube 8 is measured.
Further, the top end of the connecting seat 17 is fixedly connected with a driving motor 20, the bottom surface of the driving motor 20 is fixedly connected in the placing groove 21, and the outer wall of the connecting seat 17 is movably sleeved in the middle of the placing groove 21.
Through setting up the impeller 11, after the sampling is accomplished, upset through driving motor 20 and four telescopic links 5 withdraw and drive fly leaf 3 upwards remove to take out the sampling tube 8 from soil fast, and make the soil of sampling in the sampling tube 8 discharge through pushing down two impeller 11, under the effect of spring rod 13 at the top surface middle part of supporting the piece 12, make the staff have the helping hand effect when promoting impeller 11, thereby make things convenient for the staff to take a sample, and then embodied the convenience and the practicality of equipment.
The working principle of the utility model is as follows: when a worker pushes the device to a working place, the top end of the sampling tube 8 is clamped with the connecting seat 17, then the driving motor 20 is started to drive the connecting seat 17 to rotate with the sampling tube 8, the movable plate 3 is pushed downwards through the four telescopic rods 5 while rotating, so that the sampling tube 8 is quickly inserted into soil, when the movable plate 3 is pushed downwards through the four telescopic rods 5, the sampling tube 8 is quickly inserted into the soil, then the depth of the sampling tube 8 entering the soil is checked through the dial gauge 16 arranged on the outer wall of the sampling tube 8, so that the soil with the required depth is accurately checked, the two ends of the spring clamping block 15 are arranged into dome shapes, the sampling tube 8 is clamped in the clamping grooves 18 in the connecting seat 17 through the spring clamping block 15, and the two ends of the spring clamping block 15 are clamped in the two clamping grooves, so as to be abutted against the two pressing blocks 19, when the sampling tube 8 needs to be disassembled, one ends of the two pressing blocks 19 are pressed to press the two ends of the spring clamping block 15, the spring clamping block 15 is retracted, so that quick disassembly is realized, after the sampling tube 8 is inserted into soil, the inside of the sampling tube 8 is filled with soil, as the sampling tube 8 is slightly inserted into the soil, the soil in the sampling tube 8 is increased, the soil pushes the pushing blocks 12 through the increase of the soil, the pushing blocks 12 drive the pushing blocks 11 on two sides to move upwards when pushing, when the two pushing blocks 11 move upwards, a worker can check the alignment of the pushing blocks 11 with the graduation meter 16, thereby measuring the depth reached by the sampling tube 8, after the sampling is finished, the sampling tube 8 is quickly taken out from the soil by turning over the four telescopic rods 5, retracting and driving the movable plate 3 to move upwards, and make the soil discharge that samples in the sampling tube 8 through pushing down two promotion pieces 11, under the effect of the spring rod 13 at the middle part of supporting piece 12 top surface for the staff has the helping hand effect when promoting promotion piece 11, thereby make things convenient for the staff to take a sample, and then embodied convenience and the practicality of equipment.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a ploughing sampling device for soil census, includes base (1) and storage pipe (8), its characterized in that: the utility model discloses a movable support is characterized by comprising a base (1), a movable sleeve (4) is movably sleeved on the outer wall of the base (1), a top plate (6) is fixedly connected to the top end of the base (1), a balancing weight (7) is fixedly connected to the top surface of the top plate (6), four telescopic rods (5) are fixedly connected to the bottom end of the telescopic rods (5) are fixedly connected to the top surface of the movable plate (3), and a bevel connection (9) is formed at one end of a sample storage tube (8).
2. A tilling and sampling device for soil screening as recited in claim 1, wherein: the two sides of the outer wall of the sampling tube (8) are provided with sliding grooves (10), the inside of the sampling tube (8) is movably connected with a supporting block (12), two sides of the supporting block (12) are fixedly connected with pushing blocks (11), and two sides of the pushing blocks (11) are slidably connected in the grooves of the two sliding grooves (10).
3. A tilling and sampling device for soil screening according to claim 2, wherein: the middle part of the top surface of the supporting block (12) is fixedly connected with a spring rod (13), and the top end of the spring rod (13) is fixedly connected with the inner top surface of the sampling tube (8).
4. A tilling and sampling device for soil screening according to claim 3, wherein: the storage tube (8) is provided with a notch (14) near the top end, a spring clamping block (15) is fixedly sleeved in the notch (14), and one side of the outer wall of the storage tube (8) is provided with a scale (16).
5. A tilling and sampling device for soil screening as recited in claim 4, wherein: the automatic clamping device is characterized in that a connecting seat (17) is movably clamped at the top end of the sampling tube (8), clamping grooves (18) are formed in the connecting seat (17), clamping grooves are formed in two sides of each clamping groove (18), pressing blocks (19) are movably sleeved in grooves of the clamping grooves, the sampling tube (8) is movably clamped in the clamping grooves (18) in the connecting seat (17) through a spring clamping block (15), a placing groove (21) is formed in the middle of the top surface of the movable plate (3), one side of the base (1) is fixedly connected with a pushing handle (22), universal wheels (23) are fixedly connected to four corners of the bottom surface of the base (1), and empty grooves are formed in the middle of the base (1).
6. A tilling and sampling device for soil screening as recited in claim 5, wherein: the top fixedly connected with driving motor (20) of connecting seat (17), the bottom surface fixed connection of driving motor (20) in standing groove (21), the outer wall activity of connecting seat (17) cup joint in the middle part of standing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969280.8U CN220508457U (en) | 2023-07-25 | 2023-07-25 | Cultivated land sampling device for soil census |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969280.8U CN220508457U (en) | 2023-07-25 | 2023-07-25 | Cultivated land sampling device for soil census |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508457U true CN220508457U (en) | 2024-02-20 |
Family
ID=89880895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969280.8U Active CN220508457U (en) | 2023-07-25 | 2023-07-25 | Cultivated land sampling device for soil census |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508457U (en) |
-
2023
- 2023-07-25 CN CN202321969280.8U patent/CN220508457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220508457U (en) | Cultivated land sampling device for soil census | |
| CN208636073U (en) | A kind of soil sample collector | |
| CN215004014U (en) | Temperature measuring device for highway ground temperature acquisition | |
| CN201141754Y (en) | Vernier caliper type angle gauge dendrometer | |
| CN114910291A (en) | Soil sampling device for agricultural detection | |
| CN213714792U (en) | Geotechnical engineering reconnaissance shallow soil sampler | |
| CN214618574U (en) | Flexible tripod is used to survey and drawing geographic information instrument | |
| CN210981820U (en) | Fixed sample side instrument of grassland ecological detection | |
| CN210603992U (en) | Soil sampling device is used in map charting and geographic information engineering teaching | |
| CN210570410U (en) | Telescopic measuring rod tool | |
| CN203164179U (en) | Portable concrete slump tester | |
| CN220650133U (en) | Mouse nest soil collection system | |
| CN220170562U (en) | Sampler convenient for sampling | |
| CN114323772B (en) | Portable geographic information acquisition device | |
| CN215984550U (en) | Measuring device for city planning | |
| CN217237275U (en) | Be used for ecological soil sampler of forestry | |
| CN219198570U (en) | Mapping instrument positioning device for mapping engineering | |
| CN219956966U (en) | Measuring device | |
| CN220932040U (en) | High-precision strip type level for geographical information mapping | |
| CN213481159U (en) | Telescopic measuring scale for geographical surveying and mapping | |
| CN220587769U (en) | Mapping platform convenient to measure | |
| CN216348141U (en) | Ruler for mapping geographic information | |
| CN219608445U (en) | Sampling device for detecting soluble salt of earthen site | |
| CN217275953U (en) | Geological crack measuring rod | |
| CN219675523U (en) | Thickness-adjustable surface matrix profile sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |