CN112665905A - Frozen soil sampler for ecological environment detection - Google Patents
Frozen soil sampler for ecological environment detection Download PDFInfo
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- CN112665905A CN112665905A CN202110052482.5A CN202110052482A CN112665905A CN 112665905 A CN112665905 A CN 112665905A CN 202110052482 A CN202110052482 A CN 202110052482A CN 112665905 A CN112665905 A CN 112665905A
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Abstract
The invention discloses a frozen soil sampler for ecological environment detection, which relates to the technical field of ecological environment monitoring and comprises a motor, wherein a support frame is fixedly connected to the outer side of the motor, a sampling cutting barrel is connected to the lower end of the motor in a transmission manner, and a spiral cutting knife is fixedly connected to the outer surface of the sampling cutting barrel. According to the invention, the spiral cutting knife is arranged to increase the taking-out clearance so as to take out frozen soil conveniently, and meanwhile, through the arrangement of the shape of the spiral cutting knife, the spiral cutting knife is used to move soil to the inner side so as to prevent the soil from being bonded with the soil for cutting through a centrifugal force, so that the heat during drilling is large and the taking-out of the soil is influenced.
Description
Technical Field
The invention relates to a frozen soil sampler, relates to the technical field of ecological environment monitoring, and particularly relates to a frozen soil sampler for ecological environment detection.
Background
Frozen soil sampler is the device that is used for taking a sample to frozen soil under cold environment. The following problems exist in the prior art:
1. in the prior art, the frozen soil sampler has the problems that the frozen soil is partially melted due to the friction force during drilling during sampling, and the melted part is rapidly adhered to a cutting tool due to the cold weather, so that the frozen soil is difficult to take out;
2. among the prior art, can increase its intensity of labour to some samplers, and then can not reach the use original intention of swift sample, the suitability variation of this sampler, consequently need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The invention aims to provide a frozen soil sampler for ecological environment detection, which aims to prevent the frozen soil sampler from being adhered to soil during drilling and solve the problem that the soil is difficult to take out.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an ecological environment detects uses frozen soil sampler, includes the motor, the outside fixedly connected with support frame of motor, the lower extreme transmission of motor is connected with sample cutting bucket, the outer fixed surface of sample cutting bucket is connected with spiral cutting knife, abduction cutting sword has been seted up to the lower extreme of sample cutting bucket, the cross-section of spiral cutting knife sets up for the arc, abduction cutting sword is outside expanding design.
The technical scheme of the invention is further improved as follows: the inside of spiral cutting knife is provided with the spiral conveying board, the arc chute has been seted up to one side that the sample cutting bucket was kept away from to the spiral conveying board, the arc chute sets up for the one side arc towards the sample cutting bucket, states the top that the spiral conveying board is close to one side of sample cutting bucket and is provided with the dust structure, the one end that the sample cutting bucket was kept away from to the upper end of spiral conveying board is provided with guide structure.
The technical scheme of the invention is further improved as follows: the dust collecting device is characterized in that an arc-shaped plate is arranged inside the dust collecting structure, a vibration plate is arranged in the middle of the inside of the arc-shaped plate, pull ropes are fixedly connected between the two ends of the vibration plate and the arc-shaped plate, a guide structure is movably clamped at the upper end of the arc-shaped plate, and the lower end of the guide structure is attached to the vibration plate.
The technical scheme of the invention is further improved as follows: the utility model discloses a steel ball knocking device, including guide structure, end shell, limiting rope, fixed connection and steel ball knocking device, the inside of guide structure is provided with the end shell, the upper end of end shell has been seted up the cavity, the lower extreme of end shell has been seted up down the cavity, one side that the upper end of end shell is close to the arc chute is provided with the guide arc board, go up the inside fixedly connected with limiting rope of cavity No. one, fixedly connected with knocks the steel ball on the limiting rope No. one, it sets up for diminishing gradually to knock the steel ball turn right from a left side, the upper end slip joint of end shell is provided with leads the dirt piece, the inside fixedly connected with limiting rope No..
The technical scheme of the invention is further improved as follows: the utility model discloses a guide structure, including guide structure, piece, play dirt piece and shake piece, the inside of guide structure is provided with plays dirt piece and shakes the piece, play dirt piece and shake fixedly connected with connecting rod between the piece, it is the cavity formula setting with shake the piece to play the dirt piece, the inside of playing the dirt piece is provided with small-size steel ball, the upper end fixedly connected with of the inside of shaking the piece hangs the rope, hang fixedly connected with clean shot on the rope, the equal fixedly connected with in both ends of connecting rod rotates the arch, guide structure is through rotating protruding and arc movable joint.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a frozen soil sampler for ecological environment detection, which is used for sampling frozen soil in a frozen soil sample by ingenious design and the arrangement of a spiral cutter without changing the sampling size, sampling the frozen soil to take out the frozen soil, moving the soil inwards by the shape of the frozen soil to prevent the soil from being bonded with the cut soil by centrifugal force, so that the heat during drilling is larger, soil melting is adopted, the taking-out of the soil is influenced, the arc chute is designed to guide the gas to the sampling cutting barrel through the flowing of the gas during rotation, thereby cooling the sampling cutting barrel to reduce the temperature during sampling so that the frozen soil can be kept in the frozen state, so as to take out the frozen soil conveniently, and can ensure better integrity, thus greatly improving the practicability of the invention.
2. The invention provides a frozen soil sampler for detecting ecological environment, which adopts the arrangement of a guide structure, when the cut frozen soil passes through, the moving direction of the frozen soil is changed through the impact of the frozen soil on a dust-raising block, the frozen soil is separated from the surface of an arc-shaped plate by matching with the flow of gas, so that the contact area of the frozen soil and the air is increased, the heat absorption and melting of the frozen soil are accelerated, the temperature around a sampling and cutting barrel is reduced, the temperature of the sampling and cutting barrel is reduced, the guide structure generates vibration through the impact of the frozen soil on the guide structure, the guide structure strikes a vibration plate, a hollow ball strikes a vibration sheet, the frozen soil on the arc-shaped plate is vibrated, the temperature around the sampling and cutting barrel is further reduced, a small steel ball strikes the dust-raising block, the dust-raising block generates vibration, and the frozen soil on the surface of the dust-raising block is knocked off, prevent the adhesion of frozen soil for block up between two spiral cutters, lead to the unable condition of effluvium of heat.
3. The invention provides a frozen soil sampler for detecting ecological environment, which is characterized in that a dust guide block is moved by knocking a knocking steel ball to knock off condensed frozen soil on the surface of an end shell, the frozen soil is moved along the surface of the end shell by matching with vibration generated when the knocking steel ball is knocked through the design of a guide arc plate, the frozen soil passes through an arc chute and falls on a dust lifting structure through inertia during moving of the frozen soil so as to facilitate cooling of a sampling cutting barrel, and the frozen soil falling in the arc chute is shaken off by the vibration of the vibrating steel ball to prevent the accumulation of the frozen soil in the arc chute, so that the service life of the sampler is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the spiral cutter of the present invention;
FIG. 3 is a schematic structural view of a dusting structure of the present invention;
FIG. 4 is a schematic structural view of a guide structure of the present invention;
fig. 5 is a schematic structural diagram of the guide structure of the present invention.
In the figure: 1. a motor; 2. a support frame; 3. sampling and cutting the barrel; 31. a spiral cutter; 32. abduct the cutting edge; 311. a spiral transfer plate; 312. an arc chute; 313. a dusting structure; 314. a guide structure; a1, arc plate; a2, vibration plate; a3, pull rope; a4, a guide structure; s1, end shells; s2, upper chamber; s21, a first limiting rope; s22 knocking the steel ball; s23, dust guiding block; s3, lower chamber; s31, a second limiting rope; s32, vibrating the steel ball; s4, leading to the arc plate; e1, dusting block; e2, vibrating sheet; e3, connecting rod; e4, rotating the projection; e5, small steel balls; e6, hanging a rope; e7, hollow ball.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-2, the present invention provides a frozen soil sampler for ecological environment detection, which includes a motor 1, a support frame 2 is fixedly connected to the outer side of the motor 1, a sampling cutting barrel 3 is connected to the lower end of the motor 1 in a transmission manner, a spiral cutter 31 is fixedly connected to the outer surface of the sampling cutting barrel 3, an outward-extending cutting edge 32 is formed at the lower end of the sampling cutting barrel 3, the cross section of the spiral cutter 31 is arc-shaped, the design is used for collecting cut soil inwards and preventing the cut soil from contacting with frozen soil during sampling, so as to raise the temperature through friction, the outward-extending cutting edge 32 is an outward-expanding design, and the design is used for discharging the cut frozen soil towards the spiral cutter 31, so that the frozen soil is discharged by the spiral cutter 31.
Wherein, the inside of spiral cutting knife 31 is provided with spiral conveying board 311, spiral conveying board 311 has kept away from one side of sample cutting bucket 3 and has seted up arc chute 312, arc chute 312 is the one side arc setting of cutting bucket 3 towards the sample, this design is used for guiding the air current when rotating, make the air current blow to sample cutting bucket 3, in order to cool down sample cutting bucket 3, the top that spiral conveying board 311 is close to one side of sample cutting bucket 3 is provided with dust structure 313, the one end that sample cutting bucket 3 was kept away from to the upper end of spiral conveying board 311 is provided with guide structure 314
In this embodiment, through the setting of the spiral cutter 31, a sampling is performed on frozen soil on the premise that the sampling size is not changed, so that frozen soil can be taken out conveniently, meanwhile, through the setting of the shape of the spiral cutter, the spiral cutter is used for moving the soil to the inner side, the soil is prevented from being bonded with the soil for cutting through a centrifugal force, so that the heat during drilling is large, the soil is taken out to be melted, the taking-out of the soil is influenced, through the design of the arc chute 312, the gas is guided to the sampling cutting barrel 3 through the flowing of the gas during rotation, so that the sampling cutting barrel 3 is cooled, the temperature during sampling is reduced, the frozen soil can be kept in a frozen soil state at will, so that the frozen soil can be taken out conveniently, and good integrity can be ensured, so that the practicability of the sampling device is greatly improved.
Example 2
As shown in fig. 3 and 5, the present invention provides a technical solution based on embodiment 1: the inside of dust structure 313 is provided with arc a1, and the middle part of the inside of arc a1 is provided with shakes board a2, and fixedly connected with stay cord a3 between the both ends of shaking board a2 and arc a1, stay cord a3 are used for restricting the position of shaking board a2, and the upper end activity joint of arc a1 has guide structure a4, and guide structure a 4's lower extreme and shake board a2 laminating.
The guide structure a4 is internally provided with a dust-raising block e1 and an earthquake sheet e2, a connecting rod e3 is fixedly connected between the dust-raising block e1 and the earthquake sheet e2, the dust-raising block e1 and the earthquake sheet e2 are both arranged in a hollow mode, a small steel ball e5 is arranged inside the dust-raising block e1, the upper end of the inside of the earthquake sheet e2 is fixedly connected with a hanging rope e6, a hollow ball e7 is fixedly connected to the hanging rope e6, two ends of the connecting rod e3 are both fixedly connected with rotating protrusions e4, and the guide structure a4 is movably clamped with the arc-shaped plate a1 through the rotating protrusions e 4.
In this embodiment, through the arrangement of the guide structure a4, when the cut frozen soil passes through, the moving direction of the frozen soil is changed through the impact of the frozen soil on the dust-removing block e1, the frozen soil is separated from the surface of the arc-shaped plate a1 by matching with the flow of gas, so that the contact area of the frozen soil and air is increased, thereby accelerating the heat absorption and melting of the frozen soil, reducing the temperature around the sampling and cutting barrel 3, thereby reducing the temperature of the sampling and cutting barrel 3, through the impact of the frozen soil on the guide structure a4, the guide structure a4 generates vibration, the guide structure a4 strikes the vibration plate a2, the hollow ball e7 strikes the vibration plate e2, the frozen soil on the arc-shaped plate a1 is vibrated, thereby further reducing the temperature around the sampling and cutting barrel 3, the small steel ball e5 strikes the dust-removing block e1, so that the dust-removing block e1 generates vibration, so as to knock the frozen soil on the surface of the dust-removing block e1, the adhesion of frozen soil is prevented, so that the two spiral cutters 31 are blocked, and the heat cannot be dissipated.
Example 3
As shown in fig. 4, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, an end shell s1 is arranged inside the guide structure 314, an upper cavity s2 is arranged at the upper end of the end shell s1, a lower cavity s3 is arranged at the lower end of the end shell s1, a guide arc plate s4 is arranged on one side, close to the arc chute 312, of the upper end of the end shell s1, a first limiting rope s21 is fixedly connected inside the upper cavity s2, a knocking steel ball s22 is fixedly connected to the first limiting rope s21, the knocking steel ball s22 is gradually reduced from left to right, so that in vibration, the force of vibration on the end shell s1 is different by knocking the end shell s1, the gradually reduced force is generated, the gradually downward force is generated on the frozen soil by matching with the arc of the end shell s1, the frozen soil is transferred downward, a dust guide block s23 is arranged at the upper end of the end shell s1 in a sliding clamping mode, a second limiting rope s31 is fixedly connected inside the lower cavity s3, and the second limiting rope s31 is fixedly connected with the steel ball 32.
In the embodiment, the dust guide block s23 is moved by knocking the steel ball s22 to knock down frozen soil condensed on the surface of the end shell s1, the design of the guide arc plate s4 is matched with the vibration generated when the steel ball s22 is knocked, so that the frozen soil moves along the surface of the end shell s1, the frozen soil passes through the arc chute 312 and falls on the dust raising structure 313 through the inertia of the moving frozen soil, the temperature of the sampling cutting barrel 3 is reduced, and the vibration of the steel ball s32 is used for shaking down the frozen soil falling in the arc chute 312 to prevent the accumulation of the frozen soil in the arc chute 312 and prolong the service life of the invention.
The working principle of the frozen soil sampler for ecological environment detection is described in detail below.
As shown in fig. 1-2, during sampling, the frozen soil sampler for detecting ecological environment is fixed on soil by the support frame 2, then the motor 1 is started to rotate the sampling cutting barrel 3, the soil is drilled by the downward movement of the sampling cutting barrel 3 in cooperation with the spiral cutter 31 and the outward extending cutting edge 32, the drilled soil is discharged by the spiral cutter 31, during drilling, the air flow in the arc chute 312 flows through the rotation of the sampling cutting barrel 3, the air flow flows to the sampling cutting barrel 3 to cool the sampling cutting barrel 3, so as to prevent the soil from melting, and the soil is difficult to take out, as shown in fig. 3, when the crushed soil is transmitted by the spiral cutter 31, the soil passing through the dust-forming structure 313 impacts the guiding structure a4, so that the soil is carried by the flow of the air flow, is separated from the dust-forming structure 313, and the contact area between the soil and the air is large, so that the soil absorbs heat and melts, thereby reducing the temperature of the spiral cutter 31 and the cutting area, so as to cool the sampling cutting barrel 3, so that the soil cannot melt, and due to the impact in the guide structure a4, the lower end of the guide structure a4 beats the vibration plate a2, so that the guide structure a4 generates vibration, and through the superposition of force, the soil on the dust-raising structure 313 is bounced to further reduce the temperature of the spiral cutter 31 and the cutting area, as shown in fig. 4, when the soil falls on the guide structure 314, the knocking steel ball s22 and the vibration steel ball s32 are shaken through the vibration of the motor during operation, so as to strike s13, through the arrangement that the knocking steel ball s22 is gradually reduced, the vibration of the upper end of the end housing s1 is gradually reduced, and the vibration moving downwards is presented, so that the frozen soil on the end housing s1 passes through the vibration and the inclined plane of the end housing s1, so that the soil moves towards the dust-raising structure, the guiding arc plate s4 is matched to be arranged, frozen soil passes through the arc chute 312 through inertia and falls on the dust raising structure 313, the temperature of the dust guiding block s23 is set, the dust guiding block s23 is pushed through knocking the steel ball s22 to knock down the soil condensed on the surface of the arc plate a1, the guiding arc plate s4 is arranged to prevent the frozen soil from entering the arc chute 312 to block the arc chute 312 and influence the cooling of the sampling cutting barrel 3, the small steel ball e5 is matched to vibrate in the dust raising block e1 through the vibration of the arc chute 312 through the design of the vibration steel ball s32 when the frozen soil impacts the guiding structure a4, so that the frozen soil which inadvertently enters the arc chute 312 is discharged through vibration to further prevent the arc chute 312 from being blocked, as shown in figure 5, when the frozen soil impacts the guiding structure a4, the vibration of the motor is matched to work, the small steel ball e5 impacts the dust raising block e1 back and forth, the dust raising block e1 generates vibration, so as to vibrate the frozen soil adhered to the frozen soil falling on the dust block e1, so as to prevent the blockage between the spiral cutter 31 and the spiral cutter 31, so that the frozen soil can not be discharged, and the heat in the sampling cutting barrel 3 can not be dissipated, and the problem of heat accumulation is caused, the hollow ball e7 is used for knocking the hollow ball e7 when the vibration plate a2 is knocked, so that the vibration piece e2 is knocked, and the vibration generated is increased, so that the vibration of the guide structure a4 is increased.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (5)
1. The utility model provides an ecological environment detects uses frozen soil sampler, includes motor (1), the outside fixedly connected with support frame (2) of motor (1), the lower extreme transmission of motor (1) is connected with sample cutting bucket (3), its characterized in that: the outer fixed surface of sample cutting bucket (3) is connected with spiral cutting knife (31), abduction cutting sword (32) have been seted up to the lower extreme of sample cutting bucket (3), the cross-section of spiral cutting knife (31) sets up for the arc, abduction cutting sword (32) are outside expanding design.
2. The frozen soil sampler for detecting the ecological environment according to claim 1, characterized in that: the inside of spiral cutting knife (31) is provided with spiral conveying board (311), arc chute (312) have been seted up to one side that sample cutting bucket (3) was kept away from in spiral conveying board (311), arc chute (312) are towards one side arc setting of sample cutting bucket (3), states the top that spiral conveying board (311) are close to one side of sample cutting bucket (3) and is provided with dusting structure (313), the one end that sample cutting bucket (3) were kept away from to the upper end of spiral conveying board (311) is provided with guide structure (314).
3. The frozen soil sampler for detecting the ecological environment according to claim 1, characterized in that: the inside of dusting structure (313) is provided with arc (a1), the middle part of the inside of arc (a1) is provided with shakes board (a2), fixedly connected with stay cord (a3) between the both ends of shaking board (a2) and arc (a1), the upper end activity joint of arc (a1) has guide structure (a4), the lower extreme and the laminating of shaking board (a2) of guide structure (a 4).
4. The frozen soil sampler for detecting the ecological environment according to claim 1, characterized in that: the inside of guide structure (314) is provided with end shell (s1), last cavity (s2) has been seted up to the upper end of end shell (s1), lower cavity (s3) has been seted up to the lower extreme of end shell (s1), one side that the upper end of end shell (s1) is close to arc chute (312) is provided with and leads to arc board (s4), the inside fixedly connected with spacing rope (s21) of last cavity (s2), fixedly connected with strikes steel ball (s22) on the spacing rope (s21), strike steel ball (s22) and turn right from a left side for diminishing the setting gradually, the upper end slip joint of end shell (s1) is provided with dust guide block (s23), the inside fixedly connected with No. two spacing rope (s31) of lower cavity (s3), fixedly connected with vibrations steel ball (s32) on No. two spacing rope (s 31).
5. The frozen soil sampler for detecting the ecological environment according to claim 1, characterized in that: the utility model discloses a guide structure, including guide structure (a4), dust collection piece (e1) and shake piece (e2), dust collection piece (e1) and shake fixedly connected with connecting rod (e3) between piece (e2), dust collection piece (e1) and shake piece (e2) and be the hollow setting, the inside of dust collection piece (e1) is provided with small-size steel ball (e5), the upper end fixedly connected with string rope (e6) of the inside of shake piece (e2), fixedly connected with clean shot (e7) on string rope (e6), the equal fixedly connected with in both ends of connecting rod (e3) rotates arch (e4), guide structure (a4) is through rotating arch (e4) and arc (a1) activity joint.
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| CN202110052482.5A CN112665905B (en) | 2021-01-15 | 2021-01-15 | Frozen soil sampler for ecological environment detection |
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| CN202110052482.5A CN112665905B (en) | 2021-01-15 | 2021-01-15 | Frozen soil sampler for ecological environment detection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115104694A (en) * | 2022-07-13 | 2022-09-27 | 青岛鑫复盛食品科技有限公司 | Food thawing device |
| CN115824316A (en) * | 2023-02-16 | 2023-03-21 | 四川成聚才农业科技有限公司 | Soil vibration measuring method and detecting device thereof |
| CN117538096A (en) * | 2024-01-09 | 2024-02-09 | 陕西源海弘途农业科技有限公司 | Sample collection device for soil detection |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149946A1 (en) * | 1981-12-17 | 1983-06-30 | Erno-Raumfahrttechnik Gmbh, 2800 Bremen | Device for lifting soil samples |
| CN201209212Y (en) * | 2008-05-29 | 2009-03-18 | 马永成 | Single-cylinder full automatic washing machine |
| CN205580778U (en) * | 2016-05-04 | 2016-09-14 | 河海大学 | Artifical frozen soil probing device |
| CN106353131A (en) * | 2016-08-30 | 2017-01-25 | 中国科学院寒区旱区环境与工程研究所 | Frozen soil sampler |
| CN106441984A (en) * | 2016-09-26 | 2017-02-22 | 山东大学 | Electric soil sampler and method |
| CN108051244A (en) * | 2018-02-13 | 2018-05-18 | 河南科技大学 | A kind of low disturbed soil sampler and its application method |
| CN208432420U (en) * | 2018-08-01 | 2019-01-25 | 新疆生产建设兵团第一师农业科学研究所 | A kind of wet soil sampler |
| CN109297748A (en) * | 2018-11-06 | 2019-02-01 | 浙江华厦工程勘测设计研究院有限公司 | A kind of soil layer surveying device and investigation method |
| CN110426235A (en) * | 2019-07-19 | 2019-11-08 | 浙江海洋大学 | Soil remediation soil sample collector |
| CN209802708U (en) * | 2018-12-07 | 2019-12-17 | 湖北四海同方技术股份有限公司 | Building safety detection soil sampling device |
| CN209801019U (en) * | 2019-03-20 | 2019-12-17 | 刘建丽 | Soil sampling ware fixing device who facilitates use |
| CN209992500U (en) * | 2019-05-29 | 2020-01-24 | 广东天泽生态环境有限公司 | Soil detection device |
| CN210375773U (en) * | 2019-06-27 | 2020-04-21 | 詹恭强 | Sampling device for soil detection |
-
2021
- 2021-01-15 CN CN202110052482.5A patent/CN112665905B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149946A1 (en) * | 1981-12-17 | 1983-06-30 | Erno-Raumfahrttechnik Gmbh, 2800 Bremen | Device for lifting soil samples |
| CN201209212Y (en) * | 2008-05-29 | 2009-03-18 | 马永成 | Single-cylinder full automatic washing machine |
| CN205580778U (en) * | 2016-05-04 | 2016-09-14 | 河海大学 | Artifical frozen soil probing device |
| CN106353131A (en) * | 2016-08-30 | 2017-01-25 | 中国科学院寒区旱区环境与工程研究所 | Frozen soil sampler |
| CN106441984A (en) * | 2016-09-26 | 2017-02-22 | 山东大学 | Electric soil sampler and method |
| CN108051244A (en) * | 2018-02-13 | 2018-05-18 | 河南科技大学 | A kind of low disturbed soil sampler and its application method |
| CN208432420U (en) * | 2018-08-01 | 2019-01-25 | 新疆生产建设兵团第一师农业科学研究所 | A kind of wet soil sampler |
| CN109297748A (en) * | 2018-11-06 | 2019-02-01 | 浙江华厦工程勘测设计研究院有限公司 | A kind of soil layer surveying device and investigation method |
| CN209802708U (en) * | 2018-12-07 | 2019-12-17 | 湖北四海同方技术股份有限公司 | Building safety detection soil sampling device |
| CN209801019U (en) * | 2019-03-20 | 2019-12-17 | 刘建丽 | Soil sampling ware fixing device who facilitates use |
| CN209992500U (en) * | 2019-05-29 | 2020-01-24 | 广东天泽生态环境有限公司 | Soil detection device |
| CN210375773U (en) * | 2019-06-27 | 2020-04-21 | 詹恭强 | Sampling device for soil detection |
| CN110426235A (en) * | 2019-07-19 | 2019-11-08 | 浙江海洋大学 | Soil remediation soil sample collector |
Non-Patent Citations (1)
| Title |
|---|
| 张连喜: "冻土区砂钻施工用冲击取样器", 《探矿工程(岩土钻掘工程)》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115104694A (en) * | 2022-07-13 | 2022-09-27 | 青岛鑫复盛食品科技有限公司 | Food thawing device |
| CN115104694B (en) * | 2022-07-13 | 2024-02-27 | 青岛鑫复盛食品科技有限公司 | Food thawing apparatus |
| CN115824316A (en) * | 2023-02-16 | 2023-03-21 | 四川成聚才农业科技有限公司 | Soil vibration measuring method and detecting device thereof |
| CN117538096A (en) * | 2024-01-09 | 2024-02-09 | 陕西源海弘途农业科技有限公司 | Sample collection device for soil detection |
| CN117538096B (en) * | 2024-01-09 | 2024-03-15 | 陕西源海弘途农业科技有限公司 | Sample collection device for soil detection |
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| CN112665905B (en) | 2023-08-04 |
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Effective date of registration: 20230710 Address after: 014000 No.36, Equipment Avenue, Qingshan District, Baotou City, Inner Mongolia (New Planning Area) - the third and fourth floors of the west side of the office building of Baotou Water (Group) Co.,Ltd. Applicant after: Baotou Water Quality Testing Technology Co.,Ltd. Address before: 136600 group 4, Dezhi village, Quantai Town, Dongliao County, Liaoyuan City, Jilin Province Applicant before: Ma Yongcheng |
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