CN114323746A - Soil cutting sampler - Google Patents
Soil cutting sampler Download PDFInfo
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- CN114323746A CN114323746A CN202111475820.2A CN202111475820A CN114323746A CN 114323746 A CN114323746 A CN 114323746A CN 202111475820 A CN202111475820 A CN 202111475820A CN 114323746 A CN114323746 A CN 114323746A
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- soil
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- rotating
- sampler
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- 239000002689 soil Substances 0.000 title claims abstract description 84
- 238000005520 cutting process Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 58
- 239000000203 mixture Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of soil samplers, and particularly provides a soil cutting sampler. The combined type soil sampler has the advantages that the combined type design is adopted, the assembly and the disassembly are convenient, the soil sample to be sampled can be conveniently taken out, the cleaning operation of the sampler is also carried out, the soil sample storage part is not rotated during sampling, the damage and the pollution of the soil sample caused by the rotation of the traditional sampler during sampling are avoided, and meanwhile, the sampler can rapidly carry out sampling operation downwards under the rotation of the outer side under the soil breaking and stirring effects, so that the labor capacity of sampling personnel is saved, and the sampling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of soil samplers, in particular to a soil cutting sampler.
Background
Soil sampler refers to a tool for taking a soil sample. Earth drills, shovels and shovels are commonly used. The earth drill consists of a drill head made of hard material (steel or hard plastic) and a handle. The drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is provided with a pair of sharp knife edges which can be rotated to cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and a soil sample to be collected can be guided into the cavity by drilling down into the soil surface along with the rotation of the handle; the diameter of the cylindrical soil drill is slightly different at two ends, and one end connected with the handle is slightly larger than the end contacted with soil, so that the soil which enters the cylinder when the soil drill fetches the soil can not be scattered due to the movement of the soil drill. The handle of the earth auger is marked with scales so as to control the sampling depth. The soil auger can take out the soil sample after the soil surface is lifted out, the soil samples with different depths can be continuously collected in the original sampling hole, but when the soil auger is pulled out from the soil, soil fragments around the sampling hole are prevented from flowing into the soil taking hole. The soil drill sampling has small damage to soil and can be used for layered soil sampling. Shovels are commonly used to dig profile pits for collecting profile samples or whole specimens;
when the existing sampler is used, the soil sample is easy to rotate relatively with the sampler in the sampler, so that the soil sample is easy to destroy, and meanwhile, the existing sampler soil sample is inconvenient to take out, and the sampler is inconvenient to clean and operate, so that a soil cutting sampler is needed.
Disclosure of Invention
The invention provides a soil cutting sampler, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a soil cutting sampler comprises a handheld frame, wherein an inner ring of the handheld frame is fixedly sleeved with an intermediate support mechanism, an inner ring of the intermediate support mechanism is clamped with a receiving mechanism, a soil shifting mechanism movably sleeved on an outer ring of the intermediate support mechanism, and a driving mechanism arranged at the top of the soil shifting mechanism and connected with the handheld frame;
the middle supporting mechanism comprises a supporting tube fixedly sleeved with the handheld frame, an extending channel which is arranged on the supporting tube and is communicated with the interior of the supporting tube, and a storage groove which is arranged on the inner side wall of the supporting tube and is communicated with the extending channel and has an arc-shaped structure, wherein a clamping plate which is connected with the inner wall of the supporting tube in a sliding manner is arranged above the storage groove;
the storage mechanism comprises a first composition board with an arc-shaped structure and clamped with the storage groove, and a second composition board with an arc-shaped structure and clamped with an opening of the first composition board, wherein a butting plate is fixedly connected with an inner ring at one end of the first composition board, which is close to the handheld frame;
the soil shifting mechanism comprises a rotating pipe movably sleeved with the outer ring of the supporting pipe, an installation channel arranged on the rotating pipe and communicated with the inside of the rotating pipe, and a cover plate of a circular arc structure arranged at the opening of the installation channel, wherein butt joint mechanisms used for connection are arranged between the cover plate and the rotating sleeve as well as between the first combination plate and the second combination plate.
Preferably, docking mechanism including install at apron inside wall both ends and along the extension strip that apron length direction set up, set up the inner groovy at erection channel opening part both ends, and inner groovy and extension strip joint, the extension strip is close to one side in apron axle center and offers the standing groove that distributes along its length direction, and one side inside wall that the apron was kept away from to the standing groove runs through there is the slot of wearing, the inside joint of standing groove has the absorption piece, adsorbs fast rigid coupling has the elasticity stay cord that stretches out along the slot of wearing, and the extension groove of the circular arc structure of the coaxial setting of rotating sleeve is seted up to the inside wall of inner groove, and the one end and the extension inside wall rigid coupling that the extension groove were stretched into to the elasticity stay cord, and the mounting hole that is located on the extension strip is seted up to one side of standing groove.
Preferably, the driving mechanism comprises a housing fixedly connected with the bottom of the handheld frame, the housing is movably sleeved with an outer ring of the rotating tube, a gear ring fixedly sleeved with the outer ring of the rotating tube is mounted inside the housing, a gear is meshed with one side of the gear ring, a rotating shaft is fixedly sleeved on the inner ring of the gear, and a motor fixedly connected with the housing is mounted on the rotating shaft through a coupler.
Preferably, the guiding groove that the cross section is the right triangle structure is seted up to the bottom outer lane of rotating tube, and the inside wall rigid coupling of guiding groove has along rotating tubular axle linear array distribution and the broken earth sword that the slope set up, and the outer convex surface of rotating tube and apron all installs the promotion blade, and forms a complete continuous type helical structure after the promotion blade combination on rotating tube and the apron.
Preferably, the top of joint board is installed with the promotion unit of stay tube rigid coupling, through latch draw-in groove mode joint between the top of butt joint board and the joint board bottom.
Preferably, the thickness of the second combined plate is consistent with that of the support tube, and the thickness of the first combined plate is consistent with that of the storage groove.
Preferably, the top of stay tube is fixed to be cup jointed with the guard plate, and butt joint board and guard plate all run through there is the exhaust hole.
In the present invention,
through the arrangement of the handheld frame, the middle supporting mechanism, the containing mechanism, the soil shifting mechanism, the driving mechanism, the docking mechanism, the supporting tube, the extending channel, the storage groove, the clamping and connecting plate, the first combination plate, the second combination plate, the docking plate, the rotating tube, the cover plate, the soil breaking knife, the lifting blade, the mounting channel, the extending strip, the inner groove, the placing groove, the inserting groove, the adsorbing block, the elastic pull rope, the extending groove and the mounting hole, the design adopts a combined design, is convenient for assembly and disassembly, is convenient for taking out the sampled soil sample, and simultaneously, the method also adopts the method that the sampler carries out cleaning operation, during sampling, the soil sample storage part does not rotate, so that the damage and pollution of the soil sample caused by the rotation action of the traditional sampler during sampling are avoided, simultaneously, under the effect of the outside rotation soil breaking and soil shifting, the sampler can rapidly and downwards perform sampling operation, the labor capacity of sampling personnel is saved, and the sampling efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a soil cutting sampler according to the present invention;
FIG. 2 is a cross-sectional view of a soil cutting sampler according to the present invention;
FIG. 3 is a partially enlarged schematic view of a soil cutting sampler A according to the present invention;
FIG. 4 is a partially enlarged schematic view of a soil cutting sampler B according to the present invention;
FIG. 5 is a schematic structural view of an intermediate support mechanism of the soil cutting sampler according to the present invention;
fig. 6 is a schematic structural diagram of a docking mechanism of a soil cutting sampler according to the present invention.
In the figure: the soil-shifting device comprises a handheld frame 1, a middle supporting mechanism 2, a receiving mechanism 3, a soil-shifting mechanism 4, a driving mechanism 5, a docking mechanism 6, a supporting pipe 21, a channel 22 extending into the handheld frame, a storage groove 23, a clamping and connecting plate 24, a combined plate I31, a combined plate II 32, a butt connecting plate 33, a rotating pipe 41, a cover plate 42, a soil-breaking knife 43, a lifting blade 44, a mounting channel 45, an extending strip 61, an inner groove 62, a placing groove 63, a slot 64 penetrating through the handheld frame, an absorbing block 65, an elastic pull rope 66, an extending groove 67 and a mounting hole 68.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a soil cutting sampler comprises a handheld frame 1, wherein an inner ring of the handheld frame 1 is fixedly sleeved with an intermediate support mechanism 2, an inner ring of the intermediate support mechanism 2 is clamped with a receiving mechanism 3, a soil shifting mechanism 4 movably sleeved on an outer ring of the intermediate support mechanism 2, and a driving mechanism 5 arranged at the top of the soil shifting mechanism 4 and connected with the handheld frame 1;
preferably, the intermediate support mechanism 2 comprises a support tube 21 fixedly sleeved with the handheld frame 1, an extending channel 22 arranged on the support tube 21 and communicated with the inside of the support tube, and a storage groove 23 of an arc structure arranged on the inner side wall of the support tube 21 and communicated with the extending channel 22, wherein a clamping plate 24 connected with the inner wall of the support tube 21 in a sliding manner is arranged above the storage groove 23;
preferably, the accommodating mechanism 3 comprises a first composition board 31 of an arc-shaped structure clamped with the storage groove 23 and a second composition board 32 of an arc-shaped structure clamped with an opening of the first composition board 31, and an abutting plate 33 is fixedly connected to an inner ring of one end of the first composition board 31 close to the handheld frame 1;
preferably, the soil-shifting mechanism 4 comprises a rotating pipe 41 movably sleeved with the outer ring of the support pipe 21, an installation channel 45 arranged on the rotating pipe 41 and communicated with the inside, and a cover plate 42 of a circular arc structure arranged at an opening of the installation channel 45, wherein the butt-joint mechanisms 6 for connection are respectively arranged between the cover plate 42 and the rotating pipe 41 as well as between the first combination plate 31 and the second combination plate 32.
The first embodiment is as follows:
docking mechanism 6 is including installing at apron 42 inside wall both ends and along the extension strip 61 that apron 42 length direction set up, set up the inner groovy 62 at installation passageway 45 opening part both ends, and inner groovy 62 and extension strip 61 joint, the standing groove 63 that distributes along its length direction is seted up to one side that extension strip 61 is close to apron 42 axle center, standing groove 63 keeps away from one side inside wall of apron 42 and runs through there is the slot 64 that wears, standing groove 63's inside joint has adsorption block 65, it has the elasticity stay cord 66 that stretches out along the slot 64 that wears to adsorb fast 65 rigid coupling, the extension groove 67 of the circular arc structure of following the coaxial setting of rotating sleeve 41 is seted up to the inside wall of inner groovy 62, the one end and the extension groove 67 inside wall rigid coupling that elasticity stay cord 66 stretched into extension groove 67, mounting hole 68 that is located on extension strip 61 is seted up to one side of standing groove 63.
Example two:
the driving mechanism 5 comprises a housing fixedly connected with the bottom of the handheld frame 1, the housing is movably sleeved with an outer ring of the rotating pipe 41, a gear ring fixedly sleeved with the outer ring of the rotating pipe 41 is installed inside the housing, a gear is meshed with one side of the gear ring, a rotating shaft is fixedly sleeved on the inner ring of the gear, and a motor fixedly connected with the housing is installed on the rotating shaft through a coupler.
Example three:
the outer ring of the bottom of the rotating pipe 41 is provided with a guide groove with a cross section of a right-angled triangle structure, the inner side wall of the guide groove is fixedly connected with soil breaking cutters 43 which are distributed along the axis of the rotating pipe 41 in an array manner and are obliquely arranged, the outer convex surfaces of the rotating pipe 41 and the cover plate 42 are both provided with lifting blades 44, and the rotating pipe 41 and the lifting blades 44 on the cover plate 42 are combined to form a complete continuous spiral structure.
Example four:
the top of joint board 24 is installed with the promotion unit of stay tube 21 rigid coupling, promotes the unit and adopts the push rod motor, connects through latch draw-in groove mode joint between the top of butt joint board 33 and the joint board 24 bottom.
Example five:
the thickness of the second combination plate 32 is the same as that of the support tube 21, and the thickness of the first combination plate 31 is the same as that of the storage groove 23.
Example six:
the fixed guard plate that has cup jointed in the top of stay tube 21, butt joint board 33 and guard plate all run through there is the exhaust hole.
The working principle is as follows: in the process of assembling the storage mechanism 3, the adsorption block 65 is pulled, the adsorption block 65 is placed in the placing groove 63 of the extension strip 61 of the second combination board 32, meanwhile, the elastic pull rope 66 penetrates out of the penetrating groove 64, when the second combination board 32 is loosened, the second combination board 32 is clamped with the first combination board 31 under the action of the tensile force of the elastic pull rope 66, and meanwhile, the first combination board 31 is fixedly connected with the second combination board 32 through the fastened screws;
placing the combined containing mechanism 3 along the extending channel 22 of the support pipe 21, clamping the first combination plate 31 with the storage groove 23, assembling and installing the soil shifting mechanism 4 by using the mode of assembling the containing mechanism 3, and finally starting a pushing unit positioned at the top of the clamping plate 24 to clamp the clamping plate 24 with the abutting plate 33;
when sampling operation is carried out, a motor on a driving mechanism 5 is started, so that a rotating pipe 41 rotates, a soil breaking knife 43 firstly moves around to break soil, then the soil breaking knife moves downwards along with a sampler, a lifting blade 44 pushes the broken soil upwards towards an opening of a soil taking hole, then the sampled soil is positioned in an accommodating mechanism 3, sampling is carried out until the soil breaking knife 43 moves to a depth required to reach so as to finish sampling by adopting the mode, and finally the soil sample positioned in the accommodating mechanism 3 is taken out by installing the steps in the opposite mode, the design adopts a combined design, is convenient to assemble and disassemble, is convenient to take out the sampled soil sample, and simultaneously the sampler carries out cleaning operation, the soil sample storage part does not rotate when sampling, so that the damage and pollution of the soil sample caused by the rotating action of the traditional sampler in the sampling process are avoided, simultaneously, under the effect of the outside rotation soil breaking and soil shifting, the sampler can rapidly and downwards perform sampling operation, the labor capacity of sampling personnel is saved, and the sampling efficiency is improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A soil cutting sampler comprises a handheld frame (1), and is characterized in that an inner ring of the handheld frame (1) is fixedly sleeved with an intermediate support mechanism (2), an accommodating mechanism (3) is clamped and connected to the inner ring of the intermediate support mechanism (2), a soil shifting mechanism (4) movably sleeved on the outer ring of the intermediate support mechanism (2), and a driving mechanism (5) arranged at the top of the soil shifting mechanism (4) and connected with the handheld frame (1);
the middle supporting mechanism (2) comprises a supporting pipe (21) fixedly sleeved with the handheld frame (1), an extending channel (22) arranged on the supporting pipe (21) and communicated with the interior of the supporting pipe, and a storage groove (23) of a circular arc structure arranged on the inner side wall of the supporting pipe (21) and communicated with the extending channel (22), wherein a clamping plate (24) connected with the inner wall of the supporting pipe (21) in a sliding manner is arranged above the storage groove (23);
the storage mechanism (3) comprises a first composition plate (31) of a circular arc structure clamped with the storage groove (23) and a second composition plate (32) of a circular arc structure clamped with an opening of the first composition plate (31), and an abutting plate (33) is fixedly connected to the inner ring of one end, close to the handheld frame (1), of the first composition plate (31);
the soil shifting mechanism (4) comprises a rotating pipe (41) movably sleeved with the outer ring of the supporting pipe (21), an installation channel (45) formed in the rotating pipe (41) and communicated with the inside of the rotating pipe, and a cover plate (42) of a circular arc-shaped structure arranged at the opening of the installation channel (45), wherein butt joint mechanisms (6) used for being connected are arranged between the cover plate (42) and the rotating pipe (41) and between the first combination plate (31) and the second combination plate (32).
2. The soil cutting sampler according to claim 1, wherein the docking mechanism (6) comprises an extension bar (61) installed at two ends of the inner side wall of the cover plate (42) and arranged along the length direction of the cover plate (42), and inner grooves (62) formed at two ends of the opening of the installation channel (45), the inner grooves (62) are clamped with the extension bar (61), one side of the extension bar (61) close to the axis of the cover plate (42) is provided with placement grooves (63) distributed along the length direction, the inner side wall of the placement groove (63) far away from the cover plate (42) is provided with a through slot (64), the interior of the placement groove (63) is clamped with an adsorption block (65), the adsorption block (65) is fixedly connected with an elastic pull rope (66) extending along the through slot (64), the inner side wall of the inner groove (62) is provided with an extension groove (67) of a circular arc structure coaxially arranged along the rotating sleeve (41), one end of the elastic pull rope (66) extending into the extension groove (67) is fixedly connected with the inner side wall of the extension groove (67), and one side of the placing groove (63) is provided with a mounting hole (68) positioned on the extension bar (61).
3. A soil cutting sampler according to claim 1, wherein the driving mechanism (5) comprises a housing fixedly connected with the bottom of the handheld frame (1), the housing is movably sleeved with the outer ring of the rotating tube (41), a gear ring fixedly sleeved with the outer ring of the rotating tube (41) is arranged inside the housing, a gear is meshed with one side of the gear ring, a rotating shaft is fixedly sleeved on the inner ring of the gear, and the rotating shaft is provided with a motor fixedly connected with the housing through a coupling.
4. The soil cutting sampler according to claim 1, wherein the outer ring of the bottom of the rotating pipe (41) is provided with a guide groove with a right-angled triangle cross section, the inner side wall of the guide groove is fixedly connected with soil breaking knives (43) which are distributed along the axis of the rotating pipe (41) in an array manner and are obliquely arranged, the outer convex surfaces of the rotating pipe (41) and the cover plate (42) are provided with lifting blades (44), and the rotating pipe (41) and the lifting blades (44) on the cover plate (42) are combined to form a complete continuous spiral structure.
5. A soil cutting sampler according to claim 1 wherein the top of the clamping plate (24) is provided with a pushing unit fixedly connected with the support tube (21), and the top of the abutting plate (33) is clamped with the bottom of the clamping plate (24) in a clamping manner by a clamping tooth and a clamping groove.
6. A soil cutting sampler according to claim 1 wherein the thickness of the second combination plate (32) corresponds to the thickness of the support tube (21) and the thickness of the first combination plate (31) corresponds to the thickness of the reservoir (23).
7. A soil cutting sampler according to claim 1 wherein a shielding plate is fixedly sleeved on the top of the support tube (21), the abutment plate (33) and the shielding plate each having a vent hole therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475820.2A CN114323746B (en) | 2021-12-06 | 2021-12-06 | Soil cutting sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475820.2A CN114323746B (en) | 2021-12-06 | 2021-12-06 | Soil cutting sampler |
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| Publication Number | Publication Date |
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| CN114323746A true CN114323746A (en) | 2022-04-12 |
| CN114323746B CN114323746B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111475820.2A Active CN114323746B (en) | 2021-12-06 | 2021-12-06 | Soil cutting sampler |
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| Country | Link |
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Cited By (2)
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| CN115356152A (en) * | 2022-09-01 | 2022-11-18 | 安徽农业大学 | Meat sample sampling forceps |
| CN118067437A (en) * | 2024-04-17 | 2024-05-24 | 江苏鑫翰环境监测科技有限公司 | Soil detection and acquisition device for land restoration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115356152A (en) * | 2022-09-01 | 2022-11-18 | 安徽农业大学 | Meat sample sampling forceps |
| CN115356152B (en) * | 2022-09-01 | 2024-08-09 | 安徽农业大学 | Meat sample sampling forceps |
| CN118067437A (en) * | 2024-04-17 | 2024-05-24 | 江苏鑫翰环境监测科技有限公司 | Soil detection and acquisition device for land restoration |
| CN118067437B (en) * | 2024-04-17 | 2024-07-12 | 江苏鑫翰环境监测科技有限公司 | Soil detection and acquisition device for land restoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114323746B (en) | 2024-02-09 |
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