CN105675342A - Movable bidirectional soil sampling device - Google Patents
Movable bidirectional soil sampling device Download PDFInfo
- Publication number
- CN105675342A CN105675342A CN201610036697.7A CN201610036697A CN105675342A CN 105675342 A CN105675342 A CN 105675342A CN 201610036697 A CN201610036697 A CN 201610036697A CN 105675342 A CN105675342 A CN 105675342A
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- seat
- mounting seat
- longitudinal extension
- soil
- drawing out
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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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a movable bidirectional soil sampling device which comprises a support, a mounting seat, a guide driving mechanism and a soil sampling mechanism.The support is detachably mounted at two ends of the mounting seat, the soil sampling mechanism is slidably mounted on the guide driving mechanism, the guide driving mechanism is mounted on the mounting seat, and the soil sampling mechanism can be driven by the guide driving mechanism to slide on the mounting seat.The movable bidirectional soil sampling device has the advantages that the soil sampling mechanism can be driven by the guide driving mechanism to slide, so that soil samples can be sampled at different locations of the same place; different supports can be detachably replaced, so that soil can be longitudinally or transversely sampled by the soil sampling device, the movable bidirectional soil sampling device has bidirectional soil sampling functions, the service performance and the convenience of a soil sampler can be greatly enhanced, the problem that soil only can be sampled by an existing soil sampling device along the depth direction of the soil to be longitudinally sampled and cannot be sampled along the width direction of the soil to be transversely sampled is solved, and the movable bidirectional soil sampling device is high in universality and wide in service range and is convenient.
Description
Technical field
The invention belongs to geological exploration field equipment, refer in particular to a kind of two-way drawing out soil equipment of packaged type.
Background technology
In geological prospecting works, it is often necessary to the soil structure of different regions or areal is sampled research, therefore, soil sampling work is completed by needs by drawing out soil equipment. Existing drawing out soil equipment includes base, and rotary sliding is installed on the bar that fetches earth on base, and is satisfied with the set that fetches earth of screw mandrel lower end. But, existing drawing out soil equipment can only fetch earth to realize longitudinally fetching earth along the depth direction of soil, can not carry out fetching earth to realize transversely borrowing earth along the width of soil, cannot complete the horizontal character of soil is studied, to probe into the soil character at same degree of depth diverse location, cause that poor universality, use scope are little and inconvenient.
Summary of the invention
It is an object of the invention to solve existing drawing out soil equipment and there is the problem carrying out fetching earth to realize transversely borrowing earth along native width and cause poor universality, use scope little and inconvenient, it is provided that a kind of versatility is high, use the wide and convenient two-way drawing out soil equipment of packaged type of scope.
The purpose of the present invention can reach by the following technical solutions:
A kind of two-way drawing out soil equipment of packaged type, including bearing, mounting seat and guiding driving mechanism and the mechanism that fetches earth, described bearing is removably mounted to the two ends of described mounting seat, the described mechanism that fetches earth is slidably mounted on described guiding driving mechanism, described guiding driving mechanism is installed in described mounting seat, drives the mechanism that fetches earth to slide in mounting seat.
As the preferred scheme of one, described bearing includes the fixing seat and the longitudinal extension seat that are removably mounted to described mounting seat two ends respectively, described fixing seat and longitudinal extension seat are provided with foot nail, described foot nail is located at the fixing seat on the same side of described mounting seat and on longitudinal extension seat, and the centrage of foot nail is perpendicular with the centrage of the length direction of described mounting seat.
As the preferred scheme of one, described bearing includes two longitudinal extension seats being removably mounted to described mounting seat two ends respectively, described longitudinal extension seat is provided with foot nail, described foot nail is located on the longitudinal extension seat on the same side of described mounting seat, and the centrage of foot nail is perpendicular with the centrage of the length direction of described mounting seat.
As the preferred scheme of one, described bearing includes the longitudinal extension seat and the transversal stretching seat that are removably mounted to described mounting seat two ends respectively, described longitudinal extension seat and transversal stretching seat are provided with foot nail, and the centrage of two described foot nails is perpendicular with the centrage of the length direction of described mounting seat respectively and parallels.
As the preferred scheme of one, described fixing seat, longitudinal extension seat and transversal stretching seat having slot, the two ends plug-in mounting of described mounting seat is entered in described slot and is fixedly attached together by connector.
Further, described longitudinal extension seat includes the first base plate, it is articulated with the first hydraulic cylinder on base, the first connecting rod elevating mechanism hinged with the output shaft of described first hydraulic cylinder, and with the first connecting plate that the clutch end of described first connecting rod elevating mechanism is hinged, described first connecting plate has described slot.
Further, described transversal stretching seat includes the second base plate, it is articulated with the second hydraulic cylinder on the second base, the second connecting rod elevating mechanism hinged with the output shaft of described second hydraulic cylinder, and with the second connecting plate that the clutch end of described second connecting rod elevating mechanism is hinged, described second connecting plate has described slot.
Further, one end of described mounting seat is provided with accommodation cavity, and described accommodation cavity is provided with lid; Described guiding driving mechanism includes the swingle being located in mounting seat, the fixing bar being parallel to each other with swingle and being fixedly installed in mounting seat, and is located at the first change speed gear box and the first motor that hold in appearance cavity; One end of described swingle and the outfan of described first change speed gear box be fixing to be connected, the other end is rotatable is sheathed in mounting seat; Described swingle is provided with external screw thread, the described mechanism that fetches earth has screwed hole and through hole, the described mechanism that fetches earth is connected by screw-driven between screwed hole with external screw thread and is slidably sheathed on described swingle, described in the mechanism that fetches earth pass through through hole and be slidably sheathed on described fixing bar; The output shaft of described first motor is fixing with the input of described first change speed gear box to be connected.
Further, the described mechanism that fetches earth includes the second change speed gear box having described screwed hole and through hole, it is fixedly installed on the second change speed gear box and its output shaft fixes, with described second transmission input, the second motor being connected, it is fixedly installed in the silk braid of the outfan of described second change speed gear box, the screw mandrel being connected with described silk braid screw-driven, and it is fixedly installed in the soil sample barrel of described screw mandrel one end.
As the preferred scheme of one, described mounting seat is provided with hands handle.
As the preferred scheme of one, described second change speed gear box is provided with the protection set for being coated with screw mandrel.
Implement the present invention, have the advantages that
1, the present invention drives the mechanism slips that fetches earth can carry out soil sampling to vicinal diverse location by guiding driving mechanism, and drawing out soil equipment can be made longitudinally to fetch earth or transversely borrowing earth by removably changing different bearings, realize the two-way function fetched earth, it is greatly improved serviceability and the convenience of soil sampler, solve existing drawing out soil equipment to fetch earth to realize longitudinally fetching earth along the depth direction of soil, can not carry out fetching earth to realize the problem of transversely borrowing earth along the width of soil, there is versatility height, the wide and convenient feature of use scope.
2, the present invention is by regulating the height of longitudinal extension seat and transversal stretching seat, and when fetching earth, the foot nail of the longitudinal extension seat that the centrage first followed closely by foot is perpendicular with the centrage of the length direction of mounting seat inserts in soil layer, makes soil sample barrel be open into sliding mode.Then regulate transversal stretching seat again, make the foot of transversal stretching seat follow closely in laterally inserted soil layer, then the mechanism that fetches earth, to carrying out transversely borrowing earth sample operation by soil layer, further increases versatility, uses convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the two-way drawing out soil equipment of packaged type of the present invention;
Fig. 2 is the structural representation of the longitudinal extension seat of the two-way drawing out soil equipment of packaged type of the present invention;
Fig. 3 is the structural representation of the guiding driving mechanism of the two-way drawing out soil equipment of packaged type of the present invention;
Fig. 4 is the structural representation of the mechanism that fetches earth of the two-way drawing out soil equipment of packaged type of the present invention;
Fig. 5 is the structural representation of the embodiment 3 of the two-way drawing out soil equipment of packaged type of the present invention;
Fig. 6 is the structural representation of the transversal stretching seat of the two-way drawing out soil equipment of packaged type of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment
With reference to Fig. 1 and Fig. 5, the present embodiment relates to drawing out soil equipment, including bearing 1, mounting seat 2 and guiding driving mechanism 3 and the mechanism 4 that fetches earth, described bearing 1 is removably mounted to the two ends of described mounting seat 2, the described mechanism 4 that fetches earth is slidably mounted on described guiding driving mechanism 3, described guiding driving mechanism 3 is installed in described mounting seat 2, drives the mechanism 4 that fetches earth to slide in mounting seat 2. The present invention drives the mechanism 4 that fetches earth to slide and can carry out soil sampling to vicinal diverse location by guiding driving mechanism 3, and drawing out soil equipment can be made longitudinally to fetch earth or transversely borrowing earth by removably changing different bearings 1, realize the two-way function fetched earth, it is greatly improved serviceability and the convenience of soil sampler, solve existing drawing out soil equipment to fetch earth to realize longitudinally fetching earth along the depth direction of soil, can not carry out fetching earth to realize the problem of transversely borrowing earth along the width of soil, there is versatility height, the wide and convenient feature of use scope.
As shown in Figure 1, described bearing 1 includes the fixing seat 11 and the longitudinal extension seat 12 that are removably mounted to described mounting seat 2 two ends respectively, described fixing seat 11 and longitudinal extension seat 12 are provided with foot nail 6, described foot nail 6 is located at the fixing seat 11 on the same side of described mounting seat 2 and on longitudinal extension seat 12, and the centrage of foot nail 6 is perpendicular with the centrage of the length direction of described mounting seat 2. The fixing seat 11 of this structure and longitudinal extension seat 12 play the effect supported with fixed mounting 2, and wherein, fixing seat 11 has fixing height, and the height of longitudinal extension seat 12 can be adjusted. When fetching earth, first the foot on fixing seat 11 is followed closely in 6 insertion soil layers and be fixed, then the height of longitudinal extension seat 12 is regulated again, mounting seat 2 is made to be in level and the mechanism 4 that keeps fetching earth can pierce soil layer straight down and carry out soil sampling, gone for the ground with different concavo-convex situation by the adjustment of longitudinal extension seat 12, versatility is high and easy to use.
Having slot 13 on described fixing seat 11 and longitudinal extension seat 12, the two ends plug-in mounting of described mounting seat 2 is entered in described slot 13 and is fixedly attached together by connector. By adopting the attachment structure of slot 13, fixing seat 11 and longitudinal extension seat 12 can be quickly carried out dismounting and change, simple in construction, can be greatly improved drawing out soil equipment in the conversion longitudinally fetched earth with two mode of operations of transversely borrowing earth, improve efficiency and the convenience of two-way operation.
As shown in Figure 2, described longitudinal extension seat 12 includes the first base plate 121, it is articulated with the first hydraulic cylinder 122 on base, the first connecting rod elevating mechanism 123 hinged with the output shaft of described first hydraulic cylinder 122, and with the first connecting plate 124 that the clutch end of described first connecting rod elevating mechanism 123 is hinged, described first connecting plate 124 has described slot 13. Longitudinal extension seat 12 is installed on the two ends of mounting seat 2 by slot 13, when needing the height raising or reducing longitudinal extension seat 12 to regulate height and the levelness of mounting seat 2, the first hydraulic cylinder 122 is driven to work, make piston rod stretch out or return, first connecting rod elevating mechanism 123 then can be promoted to be moved upwardly or downwardly, thus realizing height and the purpose of levelness adjustment.
One end of described mounting seat 2 is provided with accommodation cavity, and described accommodation cavity is provided with lid 5; Described guiding driving mechanism 3 includes the swingle 31 being located in mounting seat 2, the fixing bar 32 being parallel to each other with swingle 31 and being fixedly installed in mounting seat 2, and is located at the first change speed gear box 33 and the first motor 34 held in appearance cavity; One end of described swingle 31 and the outfan of described first change speed gear box 33 be fixing to be connected, the other end is rotatable is sheathed in mounting seat 2; Described swingle 31 is provided with external screw thread, the described mechanism 4 that fetches earth has screwed hole and through hole, the described mechanism 4 of fetching earth is connected by the screw-driven between screwed hole with external screw thread and is slidably sheathed on described swingle 31, described in the mechanism 4 that fetches earth pass through through hole and be slidably sheathed on described fixing bar 32; The output shaft of described first motor 34 is fixing with the input of described first change speed gear box 33 to be connected. Such as Fig. 3 institute method, when needs driving fetch earth mechanism 4 carry out level slide time, starting the first motor 34 drives the first change speed gear box 33 to rotate, so that bar 31 is rotated so that the mechanism 4 that fetches earth being connected with swingle 31 screw-driven rotates slip relative to swingle 31, it is achieved to the function carrying out soil sampling with vicinal diverse location.
As shown in Figure 4, the described mechanism 4 that fetches earth includes the second change speed gear box 41 having described screwed hole and through hole, it is fixedly installed on the second change speed gear box 41 and its output shaft fixes, with described second change speed gear box 41 input, the second motor 42 being connected, it is fixedly installed in the silk braid 43 of the outfan of described second change speed gear box 41, the screw mandrel 44 being connected with described silk braid 43 screw-driven, and it is fixedly installed in the soil sample barrel 45 of described screw mandrel 44 one end. When needs carry out soil sampling, starting the second motor 42 drives the second change speed gear box 41 to rotate, drive silk braid 43 to rotate and make the screw mandrel 44 being connected with silk braid 43 screw-driven rotate slip relative to silk braid 43 simultaneously, so that soil sample barrel can pierce or deviate from soil layer, complete soil sampling.
Described mounting seat 2 is provided with hands 21. When foot follows closely 6 insertion soil layers or the mechanism 4 that fetches earth stretches in soil layer, cause when mounting seat 2 can be subject to very big opposition that foot nail 6 or the mechanism 4 that fetches earth cannot normally insert in soil layer, hands need to be held and stablize mounting seat 2 21, to ensure that equipment can be smoothed out operation.
Described second change speed gear box 41 is provided with the protection set 46 for being coated with screw mandrel 44, to prevent screw mandrel 44 from hurting operating personnel in the process of rotational slide.
Embodiment 2
The present embodiment is on the basis of embodiment 1, as the improvement to bearing 1, described bearing 1 includes two longitudinal extension seats 12 being removably mounted to described mounting seat 2 two ends respectively, described longitudinal extension seat 12 is provided with foot nail 6, described foot nail 6 is located on the longitudinal extension seat 12 on the same side of described mounting seat 2, and the centrage of foot nail 6 is perpendicular with the centrage of the length direction of described mounting seat 2. the longitudinal extension seat 12 of this structure plays the effect supported with fixed mounting 2, and the height of longitudinal extension seat 12 can be adjusted. when fetching earth, first one of them longitudinal extension seat 12 is adjusted to predetermined height and will the foot nail 6 insertion soil layers of this longitudinal extension seat 12 be fixed, then the height of another longitudinal extension seat 12 is regulated again, mounting seat 2 is made to be in level and the mechanism 4 that keeps fetching earth can pierce soil layer straight down and carry out soil sampling, the ground with different concavo-convex situation is gone for by the adjustment of longitudinal extension seat 12, and the height of mounting seat 2 can be regulated at any time on the whole by regulating the height of two longitudinal extension seats 12 simultaneously, further increase versatility, use convenient.
Embodiment 3
The present embodiment is on the basis of embodiment 1, as the improvement to bearing 1, as shown in Figure 5 and Figure 6, described bearing 1 includes the longitudinal extension seat 12 and the transversal stretching seat 14 that are removably mounted to described mounting seat 2 two ends respectively, described longitudinal extension seat 12 and transversal stretching seat 14 are provided with foot nail 6, and the centrage of two described foot nails 6 is perpendicular with the centrage of the length direction of described mounting seat 2 respectively and parallels. The bearing 1 of this structure adapts to carrying out transversely borrowing earth. When fetching earth, first foot is followed closely in the foot nail 6 insertion soil layer of the centrage of the 6 longitudinal extension seat 12 perpendicular with the centrage of the length direction of mounting seat 2, make soil sample barrel be open into sliding mode. Then regulate transversal stretching seat 14 again, make the foot of transversal stretching seat 14 follow closely in 6 laterally inserted soil layers, then the mechanism 4 that fetches earth is to carrying out transversely borrowing earth sample operation by soil layer.
Described transversal stretching seat 14 includes the second base plate 141, it is articulated with the second hydraulic cylinder 142 on the second base 141, the second connecting rod elevating mechanism 143 hinged with the output shaft of described second hydraulic cylinder 142, and with the second connecting plate 144 that the clutch end of described second connecting rod elevating mechanism 143 is hinged, described second connecting plate 144 has described slot 13.
Above disclosed it is only one preferred embodiment of the present invention, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention with this, still belong to the scope that the present invention contains.
Claims (10)
1. the two-way drawing out soil equipment of packaged type, it is characterized in that: include bearing, mounting seat and guiding driving mechanism and the mechanism that fetches earth, described bearing is removably mounted to the two ends of described mounting seat, the described mechanism that fetches earth is slidably mounted on described guiding driving mechanism, described guiding driving mechanism is installed in described mounting seat, drives the mechanism that fetches earth to slide in mounting seat.
2. the two-way drawing out soil equipment of packaged type according to claim 1, it is characterized in that: described bearing includes being removably mounted to respectively fixing seat and the longitudinal extension seat at described mounting seat two ends, described fixing seat and longitudinal extension seat are provided with foot nail, described foot nail is located at the fixing seat on the same side of described mounting seat and on longitudinal extension seat, and the centrage of foot nail is perpendicular with the centrage of the length direction of described mounting seat.
3. the two-way drawing out soil equipment of packaged type according to claim 1, it is characterized in that: described bearing includes two longitudinal extension seats being removably mounted to described mounting seat two ends respectively, described longitudinal extension seat is provided with foot nail, described foot nail is located on the longitudinal extension seat on the same side of described mounting seat, and the centrage of foot nail is perpendicular with the centrage of the length direction of described mounting seat.
4. the two-way drawing out soil equipment of packaged type according to claim 1, it is characterized in that: described bearing includes being removably mounted to respectively longitudinal extension seat and the transversal stretching seat at described mounting seat two ends, described longitudinal extension seat and transversal stretching seat are provided with foot nail, and the centrage of two described foot nails is perpendicular with the centrage of the length direction of described mounting seat respectively and parallels.
5. according to the arbitrary described two-way drawing out soil equipment of packaged type of Claims 1-4, it is characterized in that: have slot on described fixing seat, longitudinal extension seat and transversal stretching seat, the two ends plug-in mounting of described mounting seat is entered in described slot and is fixedly attached together by connector.
6. the two-way drawing out soil equipment of packaged type according to claim 5, it is characterized in that: described longitudinal extension seat includes the first base plate, it is articulated with the first hydraulic cylinder on the first base, the first connecting rod elevating mechanism hinged with the output shaft of described first hydraulic cylinder, and with the first connecting plate that the clutch end of described first connecting rod elevating mechanism is hinged, described first connecting plate has described slot.
7. the two-way drawing out soil equipment of packaged type according to claim 5, it is characterized in that: described transversal stretching seat includes the second base plate, it is articulated with the second hydraulic cylinder on the second base, the second connecting rod elevating mechanism hinged with the output shaft of described second hydraulic cylinder, and with the second connecting plate that the clutch end of described second connecting rod elevating mechanism is hinged, described second connecting plate has described slot.
8. the two-way drawing out soil equipment of packaged type according to claim 1, it is characterised in that: one end of described mounting seat is provided with accommodation cavity, and described accommodation cavity is provided with lid; Described guiding driving mechanism includes the swingle being located in mounting seat, the fixing bar being parallel to each other with swingle and being fixedly installed in mounting seat, and is located at the first change speed gear box and the first motor that hold in appearance cavity; One end of described swingle and the outfan of described first change speed gear box be fixing to be connected, the other end is rotatable is sheathed in mounting seat; Described swingle is provided with external screw thread, the described mechanism that fetches earth has screwed hole and through hole, the described mechanism that fetches earth is connected by screw-driven between screwed hole with external screw thread and is slidably sheathed on described swingle, described in the mechanism that fetches earth pass through through hole and be slidably sheathed on described fixing bar; The output shaft of described first motor is fixing with the input of described first change speed gear box to be connected.
9. the two-way drawing out soil equipment of packaged type according to claim 8, it is characterized in that: described in the mechanism that fetches earth include having the second change speed gear box of described screwed hole and through hole, it is fixedly installed on the second change speed gear box and its output shaft fixes, with described second transmission input, the second motor being connected, it is fixedly installed in the silk braid of the outfan of described second change speed gear box, the screw mandrel being connected with described silk braid screw-driven, and it is fixedly installed in the soil sample barrel of described screw mandrel one end.
10. according to the arbitrary described two-way drawing out soil equipment of packaged type of Claims 1-4, it is characterised in that: described mounting seat is provided with hands handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036697.7A CN105675342B (en) | 2016-01-20 | 2016-01-20 | The two-way drawing out soil equipment of packaged type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036697.7A CN105675342B (en) | 2016-01-20 | 2016-01-20 | The two-way drawing out soil equipment of packaged type |
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| Publication Number | Publication Date |
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| CN105675342A true CN105675342A (en) | 2016-06-15 |
| CN105675342B CN105675342B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610036697.7A Expired - Fee Related CN105675342B (en) | 2016-01-20 | 2016-01-20 | The two-way drawing out soil equipment of packaged type |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107144445A (en) * | 2017-04-21 | 2017-09-08 | 中国水利水电科学研究院 | A kind of water sample collects location device |
| CN107421772A (en) * | 2017-08-17 | 2017-12-01 | 江苏环保产业技术研究院股份公司 | A kind of automatic drawing out soil equipment applied to soil remediation |
| CN107762420A (en) * | 2017-10-16 | 2018-03-06 | 深圳市晓控通信科技有限公司 | A kind of shock-absorbing type portable sampling drill based on Internet of Things |
| CN111537260A (en) * | 2020-04-01 | 2020-08-14 | 安徽金联地矿科技有限公司 | Soil sampling device |
| CN112901081A (en) * | 2021-02-07 | 2021-06-04 | 青岛地质工程勘察院(青岛地质勘查开发局) | Hole expanding device for geological exploration sampling |
| CN112985892A (en) * | 2021-04-26 | 2021-06-18 | 中国石油大学胜利学院 | Sampling device for geological structure investigation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144445A (en) * | 2017-04-21 | 2017-09-08 | 中国水利水电科学研究院 | A kind of water sample collects location device |
| CN107421772A (en) * | 2017-08-17 | 2017-12-01 | 江苏环保产业技术研究院股份公司 | A kind of automatic drawing out soil equipment applied to soil remediation |
| CN107421772B (en) * | 2017-08-17 | 2020-03-31 | 江苏环保产业技术研究院股份公司 | Be applied to prosthetic automatic device of fetching earth of soil |
| CN107762420A (en) * | 2017-10-16 | 2018-03-06 | 深圳市晓控通信科技有限公司 | A kind of shock-absorbing type portable sampling drill based on Internet of Things |
| CN111537260A (en) * | 2020-04-01 | 2020-08-14 | 安徽金联地矿科技有限公司 | Soil sampling device |
| CN112901081A (en) * | 2021-02-07 | 2021-06-04 | 青岛地质工程勘察院(青岛地质勘查开发局) | Hole expanding device for geological exploration sampling |
| CN112901081B (en) * | 2021-02-07 | 2024-03-22 | 中岩辉海有限公司 | Reaming device for geological exploration sampling |
| CN112985892A (en) * | 2021-04-26 | 2021-06-18 | 中国石油大学胜利学院 | Sampling device for geological structure investigation |
| CN112985892B (en) * | 2021-04-26 | 2021-08-10 | 中国石油大学胜利学院 | Sampling device for geological structure investigation |
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| CN105675342B (en) | 2019-02-15 |
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Inventor after: Liang Shihua Inventor after: Zeng Weihua Inventor after: Zhou Shizong Inventor before: Zhou Shizong Inventor before: Liang Shihua |
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