CN111198109B - Multilayer formula soil sampling ware is used in soil monitoring - Google Patents
Multilayer formula soil sampling ware is used in soil monitoring Download PDFInfo
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- CN111198109B CN111198109B CN202010029864.1A CN202010029864A CN111198109B CN 111198109 B CN111198109 B CN 111198109B CN 202010029864 A CN202010029864 A CN 202010029864A CN 111198109 B CN111198109 B CN 111198109B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention relates to a multilayer soil sampler for soil monitoring, which comprises a press-in plate, limiting plates, a handle, a soil sampling device, a regulating device and a pushing device, wherein the limiting plates are symmetrically arranged on the outer side of the press-in plate, the limiting plates are positioned on the front side and the rear side of the press-in plate, the handle is arranged at the upper end of the press-in plate, and a rectangular groove is formed in the press-in plate. The invention can solve the problems that when the existing equipment is used for sampling harder soil, the sampling collection of the soil with different depths cannot be carried out in the one-time sampling operation process, so that the sampling working steps are increased, manpower and material resources are increased, the sampling working efficiency is reduced, meanwhile, the harder soil cannot be collected, so that the utilization rate of the equipment is reduced, the collected soil cannot be separated from the soil layer in the recovery process, the soil with different depths is easy to mix, the soil collection accuracy is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of soil monitoring and sampling, in particular to a multilayer soil sampler for soil monitoring.
Background
The soil sampler is a tool for acquiring a soil sample, and commonly used comprises a soil drill, a shovel and a shovel, wherein the soil drill is composed of a drill bit and a handle which are made of hard materials, the drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is a pair of sharp knife edges which can be rotatably cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and the drill bit can downwards drill into the soil surface along with the rotation of the handle, so that a soil sample of a soil layer to be acquired can be guided into the cavity;
at present, when sampling is carried out on soil with hard texture, the following defects generally exist: 1. the existing equipment can not sample and collect the soil at different depths in the process of one-time sampling operation, so that the working steps of sampling are increased, manpower and material resources are used, and the working efficiency of sampling is reduced; 2. when current equipment is gathering soil, can not gather the harder soil of texture to reduce the rate of utilization of equipment, and, the in-process of retrieving the soil after gathering can not separate it and soil layer, easily take place the phenomenon that the soil of the different degree of depth mixes, thereby reduced the rate of accuracy that soil was gathered.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the existing equipment is used for sampling harder soil, the sampling collection of the soil with different depths cannot be carried out in the one-time sampling operation process, so that the sampling working steps are increased, manpower and material resources are increased, the sampling working efficiency is reduced, meanwhile, the harder soil cannot be collected, so that the utilization rate of the equipment is reduced, the collected soil cannot be separated from the soil layer in the recovery process, the soil with different depths is easy to mix, the soil collection accuracy is reduced, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the multilayer soil sampler for soil monitoring comprises a press-in plate, limiting plates, a handle, a soil sampling device, an adjusting device and a pushing device, wherein the limiting plates are symmetrically arranged on the outer side of the press-in plate, the limiting plates are positioned on the front side and the rear side of the press-in plate, the handle is arranged at the upper end of the press-in plate, a rectangular groove is formed in the press-in plate, the soil sampling device is uniformly arranged on the left side wall of the rectangular groove and is connected with the press-in plate in a sliding fit mode, the adjusting device is arranged at the right end of the soil sampling device and is in sliding connection with the rectangular groove, the pushing device is arranged on the right side wall of the rectangular groove, and the left end.
The soil sampling device comprises a soil sampling pipe, a pushing block, a rotating rod, a first helical gear, a soil breaking wheel, a cleaning mechanism and a closing mechanism, wherein the soil sampling pipe is connected with a press-in plate in a sliding fit manner, the right end of the soil sampling pipe is provided with the pushing block, a rectangular cavity is arranged in the pushing block, the left side wall of the rectangular cavity is provided with the rotating rod, the rotating rod is connected with the pushing block in a sliding fit manner, the rotating rod is rotatably connected with the soil sampling pipe, the right end of the rotating rod is provided with the first helical gear, the left end of the rotating rod is provided with the soil breaking wheel, the right side of the soil breaking wheel is provided with the cleaning mechanism, the cleaning mechanism is arranged on the press-in plate, the left side of the soil breaking wheel is symmetrically provided with the closing mechanism, the closing mechanism is arranged on the press-in plate, when the soil sampling device works, promote the piece and will break the soil wheel through the soil sampling pipe and push into soil, later, break the soil wheel and rotate breakage to realize the function of hack, the soil sampling pipe is collected broken soil, and finally, thrust unit resets the wheel that breaks through promoting the piece, and closing mechanism closes.
The closing mechanism comprises a closing plate, a closing spring, a steel wire rope, a sliding rod, a sliding frame, a connecting rod and a transition wheel, the closing plate is connected with the press-in plate in a sliding fit mode, the closing plate is of a semicircular structure, an inclined plane is arranged at the inner end of the closing plate, the closing spring is symmetrically arranged at the outer end of the closing plate, the upper end of the closing spring is arranged on the press-in plate, the steel wire rope is arranged at the upper end of the closing plate, the other end of the steel wire rope is connected with the sliding rod, the sliding rod is connected with the sliding frame in a sliding fit mode, the sliding frame is arranged on the left side wall of the rectangular groove, the outer end of the sliding rod is connected with the connecting rod through a pin shaft, the other end of the connecting rod is arranged on the adjusting device through a pin shaft, the transition wheel is, thereby drive the motion of closing plate, realize the function of opening and closing of closing plate, the effect that closing spring played and reset, and the transition wheel plays the function of changing the wire rope direction.
As a preferred technical scheme, the adjusting device comprises an adjusting rod, a rotating motor, a linkage rod, a second bevel gear and an adjusting spring, wherein the adjusting rod is connected with the side wall of the rectangular groove in a sliding fit mode, the upper end of the adjusting rod is provided with the rotating motor, the linkage rod is arranged on an output shaft of the rotating motor and is rotatably connected with the adjusting rod, the linkage rod is rotatably connected with a pushing block, the second bevel gear is uniformly arranged on the linkage rod and is meshed with the first bevel gear, the left end of the adjusting rod is uniformly provided with the adjusting spring, the adjusting spring is arranged on a pressing plate, and when the device works, the rotating motor is manually started, and drives the second bevel gear to move through the linkage rod, so that the soil taking device is driven to work, and the soil taking function is realized.
As a preferred technical scheme, the pushing device comprises an electric push rod and a pushing plate, the electric push rod is installed on the right side wall of the rectangular groove through a push rod seat, the pushing plate is installed at the top end of the electric push rod and connected with a pushing block, during specific work, the electric push rod is started manually, and the electric push rod drives the pushing block to perform feeding and resetting movement through the pushing plate, so that the functions of crushing and recovering the soil breaking wheel are realized.
As a preferred technical scheme, the soil breaking wheel comprises a sleeve and arc-shaped leaves, the sleeve is installed on the rotating rod, the arc-shaped leaves are evenly installed on the outer surface of the sleeve, sawteeth are evenly arranged at the left ends of the arc-shaped leaves, the arc-shaped leaves are of arc-shaped structures, and cutting edges are arranged at the outer ends of the arc-shaped leaves.
As a preferred technical scheme of the invention, the feeding blade is arranged on the outer surface of the middle part of the rotating rod, the feeding blade is spiral, the outer end of the feeding blade is provided with an inclined surface, and when the soil sampler works, the feeding blade can convey soil at the opening of the soil sampling pipe to the inside of the soil sampling pipe.
As a preferable technical scheme of the invention, the cleaning mechanism is of an annular structure, the surface of the cleaning mechanism is uniformly provided with the flexible brush heads, and the cleaning mechanism can clean soil on the outer surface of the soil sampling pipe during specific work, so that the recovery failure caused by overlarge friction between the soil sampling pipe and the pressing plate during recovery is avoided.
(III) advantageous effects
1. The multilayer soil sampler provided by the invention adopts the multilayer soil sampling device, and can simultaneously sample the soil with different depths in the one-time soil sampling operation process, so that the working steps of multilayer soil sampling are reduced, the manpower and material resources are reduced, and the efficiency of multilayer soil sampling is improved;
2. the multilayer soil sampler provided by the invention has the advantages that the adopted soil sampling device can be used for sampling and collecting common soil and collecting soil with hard soil texture, so that the using occasions of the sampler are improved, the sampled soil can be protected after sampling is finished, and the soil with different depths can be prevented from being mixed into the collected soil in the recovery process, so that the soil collection accuracy is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view of B-B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention taken in the direction of N in FIG. 3;
FIG. 6 is an enlarged view taken in the direction X of FIG. 3 in accordance with the present invention;
fig. 7 is an enlarged view of the invention taken along direction D in fig. 4.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-7, a multilayer formula soil sampler for soil monitoring, including pressing into board 1, limiting plate 2, handle 3, borrowing device 4, adjusting device 5 and thrust unit 6, 1 outside symmetry of pressing into board install limiting plate 2, limiting plate 2 is located and presses into both sides around the board 1, presses into 1 upper end of board and installs handle 3, presses into the inside rectangular channel that is provided with of board 1, evenly is provided with borrowing device 4 on the rectangular channel left side wall, borrowing device 4 is connected with board 1 of impressing through sliding fit's mode, borrowing device 4 right-hand member install adjusting device 5, adjusting device 5 and rectangular channel sliding connection, adjusting device 5 right side is provided with thrust unit 6, thrust unit 6 installs on the rectangular channel right side wall, thrust unit 6 left end is connected with adjusting device 5.
The soil sampling device 4 comprises a soil sampling pipe 41, a pushing block 42, a rotating rod 43, a first helical gear 44, a soil breaking wheel 45, a cleaning mechanism 46 and a closing mechanism 47, wherein the soil sampling pipe 41 is connected with the pressing plate 1 in a sliding fit manner, the pushing block 42 is arranged at the right end of the soil sampling pipe 41, a rectangular cavity is arranged in the pushing block 42, the rotating rod 43 is arranged on the left side wall of the rectangular cavity, the rotating rod 43 is connected with the pushing block 42 in a sliding fit manner, the rotating rod 43 is rotatably connected with the soil sampling pipe 41, the first helical gear 44 is arranged at the right end of the rotating rod 43, the soil breaking wheel 45 is arranged at the left end of the rotating rod 43, the cleaning mechanism 46 is arranged at the right side of the soil breaking wheel 45, the cleaning mechanism 46 is arranged on the pressing plate 1, the soil breaking wheel 45 is symmetrically provided with the closing mechanism 47, the closing mechanism 47 is arranged at the left side of the pressing plate 1, during specific work, meanwhile, the adjusting device 5 drives the soil breaking wheel 45 to rotate through the rotating rod 43, the pushing block 42 pushes the soil breaking wheel 45 into soil through the soil taking pipe 41, then the soil breaking wheel 45 performs rotary crushing on the soil, the function of soil crushing is realized, the soil taking pipe 41 collects the crushed soil, finally, the pushing device 6 resets the soil breaking wheel 45 through the pushing block 42, and the closing mechanism 47 is closed.
Dwang 43 middle part surface mounting have the feeding leaf, the feeding leaf is the heliciform, the feeding leaf outer end is provided with the inclined plane, concrete during operation, the feeding leaf can transport soil sampling pipe 41 opening part soil inside 41.
The closing mechanism 47 comprises a closing plate 471, a closing spring 472, a steel wire rope 473, a sliding rod 474, a sliding frame 475, a connecting rod 476 and a transition wheel 477, the closing plate 471 is connected with the press-in plate 1 in a sliding fit manner, the closing plate 471 is in a semicircular structure, an inclined plane is arranged at the inner end of the closing plate 471, the closing spring 472 is symmetrically arranged at the outer end of the closing plate 471, the upper end of the closing spring 472 is arranged on the press-in plate 1, the steel wire rope 473 is arranged at the upper end of the closing plate 471, the sliding rod 474 is connected at the other end of the steel wire rope 473, the sliding rod 474 is connected with the sliding frame 475 in a sliding fit manner, the sliding frame 475 is arranged on the left side wall of the rectangular groove, the connecting rod 476 is connected at the outer end of the sliding rod 474 through a pin shaft, the other end of the connecting rod 476 is arranged on the adjusting device 5 through a pin shaft, during specific work, the connecting rod 476 drives the steel wire rope 473 to move through the sliding rod 474, so as to drive the closing plate 471 to move, and thus the opening and closing functions of the closing plate 471 are realized, the closing spring 472 plays a role in resetting, and the transition wheel 477 plays a role in changing the direction of the steel wire rope 473.
The adjusting device 5 comprises an adjusting rod 51, a rotating motor 52, a linkage rod 53, a second bevel gear 54 and an adjusting spring 55, the adjusting rod 51 is connected with the side wall of the rectangular groove in a sliding fit mode, the rotating motor 52 is installed at the upper end of the adjusting rod 51, the linkage rod 53 is installed on an output shaft of the rotating motor 52 and is rotatably connected with the adjusting rod 51, the linkage rod 53 is rotatably connected with a pushing block 42, the second bevel gear 54 is uniformly installed on the linkage rod 53 and is meshed with the first bevel gear 44, the adjusting spring 55 is uniformly arranged at the left end of the adjusting rod 51, the adjusting spring 55 is installed on the press-in plate 1, the rotating motor 52 is manually started during specific work, and the rotating motor 52 drives the second bevel gear 54 to move through the linkage rod 53, so that the soil sampling device 4 is driven to work, and the soil sampling function is realized.
Pusher 6 include electric putter 61 and catch plate 62, electric putter 61 pass through the push rod seat and install on the wall of rectangular channel right side, catch plate 62 is installed on electric putter 61's top, catch plate 62 is connected with promotion piece 42, during concrete work, manual start electric putter 61, electric putter 61 drives promotion piece 42 through catch plate 62 and feeds and reset the motion to the function of the broken of realization broken wheel 45 and retrieving.
When in work: s1: pressing the pressing plate 1 into the soil manually;
s2: the electric push rod 61 is manually started, the electric push rod 61 drives the connecting rod 476 to move through the adjusting rod 51, the connecting rod 476 drives the closing plate 471 to open through the steel wire rope 473, meanwhile, the rotating motor 52 is manually started, and the rotating motor 52 drives the soil breaking wheel 45 to rotate through the second bevel gear 54;
s3: firstly, the electric push rod 61 pushes the soil breaking wheel 45 into soil through the push block 42, then the soil breaking wheel 45 breaks the soil and rolls the soil into the soil taking pipe 41, and finally, after the soil collection is completed, the electric push rod 61 withdraws the soil breaking wheel 45 through the push block 42;
s4: after the soil collection is finished, the rotating motor 52 and the electric push rod 61 are manually turned off, and the soil collection is finished.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a multilayer formula soil sampling ware is used in soil monitoring, includes and presses into board (1), limiting plate (2), handle (3), borrowing device (4), adjusting device (5) and thrust unit (6), its characterized in that: limiting plates (2) are symmetrically arranged on the outer side of the press-in plate (1), the limiting plates (2) are positioned on the front side and the rear side of the press-in plate (1), a handle (3) is arranged at the upper end of the press-in plate (1), a rectangular groove is formed in the press-in plate (1), soil sampling devices (4) are uniformly arranged on the left side wall of the rectangular groove, the soil sampling devices (4) are connected with the press-in plate (1) in a sliding fit mode, an adjusting device (5) is arranged at the right end of each soil sampling device (4), the adjusting devices (5) are in sliding connection with the rectangular groove, a pushing device (6) is arranged on the right side of each adjusting device (5), the pushing device (6) is arranged on the right side wall of the rectangular groove, and the left end of each; wherein:
the soil sampling device (4) comprises a soil sampling pipe (41), a pushing block (42), a rotating rod (43), a first bevel gear (44), a soil breaking wheel (45), a cleaning mechanism (46) and a closing mechanism (47), wherein the soil sampling pipe (41) is connected with the pressing plate (1) in a sliding fit mode, the pushing block (42) is installed at the right end of the soil sampling pipe (41), a rectangular cavity is arranged inside the pushing block (42), the rotating rod (43) is arranged on the left side wall of the rectangular cavity, the rotating rod (43) is connected with the pushing block (42) in a sliding fit mode, the rotating rod (43) is rotatably connected with the soil sampling pipe (41), the first bevel gear (46) is installed at the right end of the rotating rod (43), the soil breaking wheel (45) is installed at the left end of the rotating rod (43), the cleaning mechanism (46) is arranged at the right end of the soil breaking wheel (45), and the cleaning mechanism (46) is installed on the, the left of the soil breaking wheel (45) is symmetrically provided with a closing mechanism (47), and the closing mechanism (47) is arranged on the pressing plate (1);
the closing mechanism (47) comprises a closing plate (471), a closing spring (472), a steel wire rope (473), a sliding rod (474), a sliding frame (475), a connecting rod (476) and a transition wheel (477), the closing plate (471) is connected with the pressing plate (1) in a sliding fit mode, the closing plate (471) is of a semicircular structure, an inclined plane is arranged at the inner end of the closing plate (471), the closing spring (472) is symmetrically arranged at the outer end of the closing plate (471), the upper end of the closing spring (472) is arranged on the pressing plate (1), the steel wire rope (473) is arranged at the upper end of the closing plate (471), the sliding rod (474) is connected with the sliding frame (475) in a sliding fit mode, the sliding frame (475) is arranged on the left side wall of the rectangular groove, the connecting rod (476) is connected at the outer end of the sliding rod (474) through a pin shaft, the other end of the connecting rod (476) is installed on the adjusting device (5) through a pin shaft, a transition wheel (477) is arranged in the middle of the steel wire rope (473), the transition wheel (477) is installed on the pressing plate (1), and the steel wire rope (473) is in sliding connection with the transition wheel (477);
the adjusting device (5) comprises an adjusting rod (51), a rotating motor (52), a linkage rod (53), a second bevel gear (54) and an adjusting spring (55), the adjusting rod (51) is connected with the side wall of the rectangular groove in a sliding fit mode, the rotating motor (52) is installed at the upper end of the adjusting rod (51), the linkage rod (53) is installed on an output shaft of the rotating motor (52), the linkage rod (53) is rotatably connected with the adjusting rod (51), the linkage rod (53) is rotatably connected with a pushing block (42), the second bevel gear (54) is uniformly installed on the linkage rod (53), the second bevel gear (54) is meshed with the first bevel gear (44), the adjusting spring (55) is uniformly arranged at the left end of the adjusting rod (51), and the adjusting spring (55) is installed on the pressing plate (1);
the pushing device (6) comprises an electric push rod (61) and a pushing plate (62), the electric push rod (61) is installed on the right side wall of the rectangular groove through a push rod seat, the pushing plate (62) is installed at the top end of the electric push rod (61), and the pushing plate (62) is connected with a pushing block (42).
2. The multi-layered soil sampler for soil monitoring according to claim 1, wherein: broken soil wheel (45) include sleeve (451) and arc leaf (452), sleeve (451) install on dwang (43), arc leaf (452) are evenly installed to sleeve (451) surface, arc leaf (452) left end evenly is provided with the sawtooth, arc leaf (452) are the arc structure, arc leaf (452) outer end is provided with the cutting edge.
3. The multi-layered soil sampler for soil monitoring according to claim 1, wherein: dwang (43) middle part surface mounting have the feeding leaf, the feeding leaf is the heliciform, the feeding leaf outer end is provided with the inclined plane.
4. The multi-layered soil sampler for soil monitoring according to claim 1, wherein: the cleaning mechanism (46) is of an annular structure, and flexible brush heads are uniformly arranged on the surface of the cleaning mechanism (46).
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| CN202010029864.1A CN111198109B (en) | 2020-01-13 | 2020-01-13 | Multilayer formula soil sampling ware is used in soil monitoring |
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| CN202010029864.1A CN111198109B (en) | 2020-01-13 | 2020-01-13 | Multilayer formula soil sampling ware is used in soil monitoring |
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| CN111551395B (en) * | 2020-06-29 | 2023-01-03 | 陕西理工大学 | Sampling device for soil remediation |
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| CN113834690B (en) * | 2021-08-25 | 2024-06-18 | 世纪云盛(福建)科技集团有限公司 | Environment quality monitoring equipment |
| CN114838980B (en) * | 2022-03-28 | 2023-02-21 | 生态环境部南京环境科学研究所 | Earthworm sampling device based on earthworm population ecological characteristic evaluation soil quality |
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