CN114047029B - Geological exploration sampling device - Google Patents
Geological exploration sampling device Download PDFInfo
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- CN114047029B CN114047029B CN202111533719.8A CN202111533719A CN114047029B CN 114047029 B CN114047029 B CN 114047029B CN 202111533719 A CN202111533719 A CN 202111533719A CN 114047029 B CN114047029 B CN 114047029B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of geological exploration, in particular to a geological exploration sampling device, which comprises a supporting plate and a base plate, and further comprises: the lifting plate is in sliding connection with the supporting plate, and a handle is fixedly arranged on the lifting plate; the control box is positioned on the lifting plate and is in sliding connection with the supporting plate; the sampling mechanism is respectively connected with the supporting plate and the control box; the sampling mechanism comprises a soil sampling assembly, a lifting assembly and a positioning assembly, wherein the soil sampling assembly comprises a transmission unit, a sampling head and a sampling tube.
Description
Technical Field
The invention relates to the technical field of geological exploration, in particular to a geological exploration sampling device.
Background
Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, and calculate investigation and research activities of foundation parameters; the method can be used for researching geological conditions such as rock, stratum, structure, mineral, hydrology, landform and the like in a certain area; when geological exploration is carried out, a sample needs to be obtained, so that inspection and investigation are facilitated; in sampling, a sampling device is required.
The existing geological exploration sampling device is inconvenient to carry and operate by a single person in the exploration process, particularly for some slightly complicated terrains, is not flexible to use, causes low efficiency of sampling work, and brings inconvenience to staff, so that aiming at the current situation, the geological exploration sampling device is urgently required to be developed to overcome the defects in the current practical application.
Disclosure of Invention
The invention aims to provide a geological exploration sampling device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a geological exploration sampling device, includes backup pad and is used for the bed plate of fixed backup pad, still includes:
the lifting plate is in sliding connection with the supporting plate, and a handle is fixedly arranged on the lifting plate;
the control box is positioned on the lifting plate and is in sliding connection with the supporting plate; and
the sampling mechanism is respectively connected with the supporting plate and the control box;
the sampling mechanism comprises a soil sampling assembly, a lifting assembly and a positioning assembly, wherein the soil sampling assembly comprises a transmission unit, sampling heads and sampling tubes, the transmission unit is positioned in the control box and connected with a plurality of sampling tubes, the sampling tubes penetrate through the control box and are connected with the control box in a rotating manner, the sampling heads are connected with the sampling tubes in a detachable manner, the lifting assembly is respectively connected with the support plate and the control box, the positioning assembly is respectively connected with the support plate and the lifting plate, the lifting assembly drives the soil sampling assembly to move, and the transmission unit drives a plurality of sampling tubes to rotate, so that the sampling tubes simultaneously drive the sampling heads to rotate in soil.
Compared with the prior art, the invention has the beneficial effects that:
when the appointed area needs to be explored and sampled, firstly, the lifting plate can be fixed at the uppermost end of the supporting plate through the arranged positioning component, and the lifting plate can be conveniently lifted by a worker through the arranged handle, so that the whole equipment can be moved into the appointed area, then the base plate is contacted with the ground, wherein the bottom of the base plate can be provided with an anti-slip bulge so as to avoid sliding of the equipment during sampling, the base plate can adopt a square frame structure so as to facilitate the downward movement of the sampling pipe and the contact with the ground for sampling work, other structures can be adopted, and the excessive details are omitted, after the sampling equipment is moved to the appointed area and is fixed with the ground, the positioning component can be operated again, so that the lifting plate can be freely moved on the supporting plate, at the moment, the parameters of each component can be set through the control panel arranged on the control box, the transmission unit is started, so that a plurality of sampling pipes can be driven to rotate simultaneously, the lifting plate is held by manpower to push down the handle, the rotary sampling pipes and sampling heads can be driven to contact with the ground for sampling, wherein the sampling heads can be detachably connected with the bottom ends of the sampling pipes in a threaded connection mode, the sampling heads can be of hollow conical structures, a drill bit is arranged at the bottom, an inlet is arranged in the middle of the sampling heads, the rapid sampling work can be carried out on a geological hard area, the sampling work efficiency is improved, after sampling is finished, the lifting plate can drive the control box and the sampling pipes to move upwards to the positioning assembly by pulling the handle by manpower, so that the lifting plate can be fixed on the upper part of the support plate, the soil samples in the sampling pipes can be conveniently taken down by workers, the operation is simple, the carrying is convenient, the flexibility and the practicability of equipment are improved, and through a plurality of sampling tubes that set up, not only can improve the efficiency of sample work, can also guarantee the accuracy of sample testing result, provide convenience for the staff, be worth promoting.
Drawings
Fig. 1 is a schematic diagram of an overall front cross-sectional structure in an embodiment of the present invention.
FIG. 2 is a partially enlarged schematic cross-sectional view of a sampling mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic side cross-sectional view of a support plate portion in an embodiment of the invention.
Fig. 4 is a schematic side view of a stop lever according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a front cross-sectional structure of a control box portion in an embodiment of the present invention.
FIG. 6 is a schematic top cross-sectional view of a portion of a control box in an embodiment of the present invention.
In the figure: the device comprises a 1-base plate, a 2-supporting plate, a 3-sampling port, a 4-scraping plate, a 5-sampling head, a 6-sampling tube, a 7-limiting rod, an 8-annular plate, a 9-control box, a 10-cylindrical rod, an 11-absorbing part, a 12-control panel, a 13-lifting plate, a 14-handle, a 15-control button, a 16-clamping strip, a 17-first guide sliding block, a 18-electromagnet, a 19-elastic part, a 20-sliding part, a 21-telescopic cavity, a 22-positioning rod, a 23-sliding groove, a 24-positioning hole, a 25-buffer block, a 26-clamping groove, a 27-absorbing part, a 28-communicating pipe, a 29-converting joint, a 30-first driving wheel, a 31-driving belt, a 32-second driving wheel, a 33-driving part, a 34-driving wheel, a 35-communicating port, a 36-second guide sliding block, a 37-soil taking component, a 38-lifting component, a 39-positioning component and a 40-driving unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1-6, a geological exploration sampling device provided by an embodiment of the present invention includes a supporting plate 2 and a base plate 1 for fixing the supporting plate 2, and further includes:
the lifting plate 13 is in sliding connection with the supporting plate 2, and a handle 14 is fixedly arranged on the lifting plate 13;
the control box 9 is positioned on the lifting plate 13, and the control box 9 is in sliding connection with the supporting plate 2; and
the sampling mechanism is respectively connected with the supporting plate 2 and the control box 9;
the sampling mechanism comprises a sampling assembly 37, a lifting assembly 38 and a positioning assembly 39, the sampling assembly 37 comprises a transmission unit 40, sampling heads 5 and sampling tubes 6, the transmission unit 40 is located in the control box 9 and is connected with a plurality of sampling tubes 6, the sampling tubes 6 penetrate through the control box 9 and are rotationally connected with the control box 9, the sampling heads 5 are detachably connected with the sampling tubes 6, the lifting assembly 38 is respectively connected with the support plate 2 and the control box 9, the positioning assembly 39 is respectively connected with the support plate 2 and the lifting plate 13, the transmission unit 40 drives a plurality of sampling tubes 6 to rotate while the lifting assembly 38 drives the sampling tubes 37 to move, and the plurality of sampling heads 5 are simultaneously driven to rotate in soil to realize efficient sampling.
When the designated area needs to be explored and sampled, firstly, the lifting plate 13 can be fixed at the uppermost end of the supporting plate 2 through the positioning component 39, and the lifting plate can be conveniently lifted by a worker through the handle 14, so that the whole equipment can be moved into the designated area, then, the base plate 1 is contacted with the ground, wherein the bottom of the base plate 1 can be provided with an anti-slip bulge so as to avoid sliding of the equipment during sampling, the base plate 1 can adopt a square frame structure so as to facilitate the downward movement of the sampling tube 6 and the contact with the ground for sampling, other structures can be adopted, and the excessive description is omitted, after the sampling equipment is moved to the designated area and is fixed with the ground, the positioning component 39 can be operated again, so that the lifting plate 13 can be freely moved on the supporting plate 2, at the moment, through the control panel 12 arranged on the control box 9, the parameters of each component can be set, and the transmission unit 40 is started, so that a plurality of sampling pipes 6 can be driven to rotate simultaneously, the handle 14 is held by manpower to push the lifting plate 13 downwards, the rotary sampling pipes 6 and sampling heads 5 can be driven to contact the ground for sampling work, wherein the sampling heads 5 can be detachably connected with the bottom ends of the sampling pipes 6 in a threaded connection mode, the sampling heads 5 can be in a hollow conical structure, a drill bit is arranged at the bottom, an inlet is arranged in the middle, so that the geological hard area can be rapidly sampled, the sampling work efficiency is improved, after sampling is finished, the handle 14 is pulled by manpower, the lifting plate 13 can drive the control box 9 and the sampling pipes 6 to move upwards to the positioning component 39, so that the lifting plate 13 can be fixed on the upper part of the supporting plate 2, and the staff can conveniently take down soil samples in the plurality of sampling pipes 6, the device is simple to operate and convenient to carry, flexibility and practicality of the device are improved, and through the plurality of sampling tubes 6, not only can sampling work efficiency be improved, but also accuracy of sample detection results can be guaranteed, convenience is provided for staff, and popularization is worth.
In one embodiment of the present invention, referring to fig. 5 and 6, the transmission unit 40 includes:
a driving member 33, said driving member 33 being located in said control box 9;
a driving wheel 34, wherein the driving wheel 34 is connected with the output end of the driving piece 33;
the first driving wheel 30, the first driving wheel 30 is connected with the sampling tube 6, and the first driving wheel 30 is connected with the driving wheel 34 through a driving belt 31; and
the second driving wheel 32, the second driving wheel 32 is rotatably connected with the control box 9, and the second driving wheel 32 is respectively connected with the first driving wheel 30 and the driving wheel 34 through a driving belt 31.
The driving piece 33 starts to work, wherein the driving piece 33 can adopt a positive and negative motor mode, the driving piece 33 starts to drive the driving wheel 34 to rotate, and can drive the first driving wheel 30 and the second driving wheel 32 to rotate through the transmission function of the transmission belt 31, so that the sampling tube 6 can be driven to rotate, wherein the first driving wheel 30, the second driving wheel 32 and the driving wheel 34 can adopt a gear mode, the transmission belt 31 can adopt a tooth mode with teeth arranged on the inner side and the outer side so as to ensure the transmission efficiency and the rotating torsion of each sampling tube 6, thereby improving the sampling work effect and efficiency, and also can adopt a belt and belt pulley or chain and chain pulley matched structural mode, and excessive description is omitted.
In one embodiment of the present invention, referring to fig. 1 and 5, further comprising: a suction piece 27, said suction piece 27 being connected to the inner wall of said control box 9;
a communicating pipe 28, wherein one end of the communicating pipe 28 is connected with the output end of the suction piece 27, and the other end of the communicating pipe 28 is rotatably connected with a plurality of sampling pipes 6 through a conversion joint 29; and
and a communication port 35, wherein the communication port 35 is arranged on the control box 9.
When the sampling work is finished, and the lifting plate 13 is fixed at the upper end of the supporting plate 2, firstly, the sampling head 5 can be detached from the sampling tube 6, then, the work is started through the suction piece 27, wherein the suction piece 27 can adopt the structural form of a vacuum pump, and fan blades are arranged at one end of the suction piece 27, when the power component on the suction piece 27 is started, the fan blades can be driven to rotate in the suction process, and the outside air can be pressurized through the arranged communication port 35 and then is conveyed into the sampling tube 6 through the communication pipe 28 and the conversion joint 29, so that the soil sample in the sampling tube 6 can be rapidly discharged, the efficiency of the sampling work is improved, and when the fan blades rotate, the fluidity of the air in the control box 9 can be improved, so that the heat generated during the work of the equipment can be discharged to the outside from the communication port 35 through the drainage effect, the rapid cooling of the soil sampling assembly 37 is facilitated, and the service life of the equipment is prolonged.
In one embodiment of the present invention, referring to fig. 1-3, the positioning assembly 39 comprises:
the telescopic cavities 21 are formed in the two ends of the lifting plate 13;
the electromagnet 18 and the sliding piece 20 are positioned in the telescopic cavity 21, and the sliding piece 20 is also connected with the inner wall of the telescopic cavity 21 through an elastic piece 19;
a positioning rod 22, wherein the positioning rod 22 penetrates through one end of the telescopic cavity 21 and is connected with the sliding piece 20; and
the positioning hole 24 is formed in the support plate 2, and is detachably connected with the other end of the positioning rod 22.
When the lifting plate 13 needs to be positioned, firstly, through the positioning rod 22, wherein the top end of the 2 support plates 2 is provided with a ball so as to reduce the friction force between the positioning rod 22 and the support plates 2 when the lifting plate 13 moves up and down, when the lifting plate 13 moves up to the upper end of the support plates 2, through the elastic piece 19, the elastic piece 19 can be in the form of a spring, and in the rolling process of the 2 support plates 2 and 2, the elastic piece 19 is always in a compressed state, when the positioning rod 22 moves to the positioning hole 24, under the action of the elastic force of the elastic piece 19, the sliding piece 20 can be pushed to slide outwards in the telescopic cavity 21, so that the positioning rod 22 can be inserted into the positioning hole 24 to position the lifting plate 13, wherein the sliding piece 20 can adopt a structure of matching a sliding block and a guide rail so as to ensure the moving stability of the sliding piece 20, and through the limit function of the guide rail, the positioning rod 22 can be prevented from shaking in the lifting movement or the positioning process, when sampling work is required, through the arranged electromagnet 18, wherein the electromagnet 18 is connected with the control button 15, the control button 15 is fixedly arranged on the handle 14, when a worker holds the handle 14 to push downwards, the control button 15 is pressed at the moment, the electromagnet 18 can be electrified to generate magnetism, and the sliding piece 20 can generate the attraction force, so that the sliding piece 20 can drive the positioning rod 22 to move reversely, the positioning rod 22 is separated from the positioning hole 24, the positioning function is relieved, when the handle 14 is pulled upwards to the upper end of the supporting plate 2 and the handle 14 is released, the external force on the control button 15 is removed at the moment, the electromagnet 18 can be powered off to lose magnetism, and the positioning rod 22 can be pushed into the positioning hole 24 again under the attraction force of the elastic piece 19, to play a role in positioning.
In one embodiment of the present invention, referring to fig. 1-3, the lifting assembly 38 comprises:
a sliding groove 23, wherein the sliding groove 23 is arranged on the supporting plate 2, and one end of the sliding groove 23 is provided with a buffer block 25;
the first guide sliding block 17 is connected with the control box 9 through a cylindrical rod 10, and the first guide sliding block 17 is in sliding connection with the sliding groove 23; and
the second guiding slide 36, the second guiding slide 36 is connected with the lifting plate 13 and slidingly connected with the sliding groove 23.
Through the first direction slider 17 and the second direction slider 36 that set up, wherein first direction slider 17 and the structure of second direction slider 36 are the same, and the quantity is two sets to guarantee the structural strength of whole equipment, and all be equipped with the arc arch on the lateral wall of first direction slider 17 and second direction slider 36, and set up with the recess cooperation of sliding tray 23 both sides, in order to improve the stationarity that sampling equipment goes up and down.
In one embodiment of the present invention, referring to fig. 1, 2 and 4, the method further includes: the adsorption piece 11 and the clamping strip 16 are positioned on the cylindrical rod 10;
the annular plate 8 is sleeved on the cylindrical rod 10, and the annular plate 8 is detachably connected with the adsorption piece 11;
the clamping grooves 26 are uniformly distributed on the inner side of the annular plate 8, and the clamping grooves 26 are in clamping connection with the clamping strips 16; and
and the limiting rod 7 is connected with the outer side wall of the annular plate 8.
In the sample work, often need take a sample to the soil of different degree of depth, through the annular slab 8 of setting, wherein annular slab 8 can adopt annular sleeve's structure, and annular slab 8 can adopt the free slip on the cylinder pole 10, when the soil of different degree of depth is needed to take a sample the work, at first, accessible manpower pulling annular slab 8, make annular slab 8 remove to the direction of control box 9, thereby make joint groove 26 and joint strip 16 separation, but rotatable annular slab 8 this moment, make appointed gag lever post 7 rotate to the annular slab 8 under, wherein, the top of gag lever post 7 is equipped with the blotter, the quantity of gag lever post 7 is the four sets of preferably, in order to guarantee each other noninterference, and the length of four sets of gag lever posts 7 is different, and set for respective length in advance, so that the gag lever post 7 of same length rotates to annular slab 8's below as required, after the adjustment is finished, make joint groove 26 and joint strip 16 mesh once more, avoid annular slab 8 to take place to rock, and through the adsorption piece 11 that sets up, wherein adsorption piece 11 can adopt magnet 8, the effect on the annular slab 8 is fixed to the annular slab 6, thereby realize the annular slab that is difficult to the effect of the annular slab, the effect is of the annular slab is difficult to the length, the effect is realized, the annular slab is down, the effect is 13 because of the annular slab is fixed, the annular slab is difficult to the length is realized, the annular slab is down, the length is fixed, the annular slab is convenient, and is not fixed, and is used down the length of the annular slab is used down 6.
In one embodiment of the present invention, referring to fig. 1, further includes: the sampling port 3 is arranged on the base plate 1; and
a scraping plate 4, said scraping plate 4 being located in said sampling port 3.
Through the sampling port 3 that sets up, wherein the quantity and the size of sampling port 3 and sampling tube 6 cooperation are set for, and sampling port 3 can adopt "protruding" font structure, when sampling tube 6 is rotatory in sampling port 3 to take a sample, avoid soil to splash, and through the striking off board 4 that sets up, after the sample is ended, and when pulling out sampling tube 6 in from soil, can strike off the soil of adhesion on the sampling tube 6 wall to guaranteed the cleanness pleasing to the eye of sampling tube 6, provided convenience for the staff.
In summary, when the designated area needs to be explored and sampled, firstly, the lifting plate 13 can be fixed at the uppermost end of the supporting plate 2 through the positioning component 39, and the whole equipment can be moved into the designated area through the handle 14, so that the whole equipment can be lifted by a worker, then, the base plate 1 is contacted with the ground, wherein the bottom of the base plate 1 can be provided with the anti-slip protrusions so as to avoid the equipment sliding during sampling, the base plate 1 can adopt a square frame structure so as to facilitate the downward movement of the sampling tube 6 and the contact with the ground for sampling work, other structures can be adopted, and the excessive description is omitted, after the sampling equipment is moved to the designated area and is fixed with the ground, the positioning component 39 can be operated again, so that the lifting plate 13 can freely move on the supporting plate 2 at the moment, the parameters of each component can be set through the control panel 12 arranged on the control box 9, the transmission unit 40 is started, so that a plurality of sampling pipes 6 can be driven to rotate simultaneously, the handle 14 is held by manpower to push the lifting plate 13 downwards, the rotary sampling pipes 6 and sampling heads 5 can be driven to contact the ground for sampling, wherein the sampling heads 5 can be detachably connected with the bottom ends of the sampling pipes 6 in a threaded connection mode, the sampling heads 5 can be in a hollow conical structure, a drill bit is arranged at the bottom part, an inlet is arranged in the middle part, thereby rapidly sampling a geological hard area, improving the efficiency of sampling, after sampling is finished, the handle 14 is pulled by manpower, the lifting plate 13 can drive the control box 9 and the sampling pipes 6 to move upwards to the positioning component 39, so that the lifting plate 13 is fixed at the upper part of the support plate 2, so that the staff takes down the soil sample in a plurality of sampling tubes 6, easy operation, convenient to carry has improved the flexibility and the practicality of equipment, and through a plurality of sampling tubes 6 that set up, not only can improve the efficiency of sample work, still can guarantee the accuracy of sample testing result, provide convenience for the staff.
It should be noted that, in the present invention, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a geological exploration sampling device, includes backup pad and is used for the bed plate of fixed backup pad, its characterized in that still includes:
the lifting plate is in sliding connection with the supporting plate, and a handle is fixedly arranged on the lifting plate;
the control box is positioned on the lifting plate and is in sliding connection with the supporting plate;
the sampling mechanism is respectively connected with the supporting plate and the control box;
the sampling mechanism comprises a soil sampling assembly, a lifting assembly and a positioning assembly, wherein the soil sampling assembly comprises a transmission unit, sampling heads and sampling tubes, the transmission unit is positioned in the control box and connected with a plurality of sampling tubes, the sampling tubes penetrate through the control box and are rotationally connected with the control box, the sampling heads are detachably connected with the sampling tubes, the lifting assembly is respectively connected with the support plate and the control box, the positioning assembly is respectively connected with the support plate and the lifting plate, the transmission unit drives a plurality of sampling tubes to rotate while the lifting assembly drives the soil sampling assembly to move, and the plurality of sampling tubes simultaneously drive the plurality of sampling heads to rotate in soil to realize efficient sampling;
further comprises: the suction piece is connected with the inner wall of the control box;
one end of the communicating pipe is connected with the output end of the suction piece, and the other end of the communicating pipe is rotationally connected with the plurality of sampling pipes through the adapter;
the communication port is arranged on the control box;
the positioning assembly includes: the telescopic cavities are arranged at two ends of the lifting plate;
the electromagnet and the sliding piece are both positioned in the telescopic cavity, and the sliding piece is also connected with the inner wall of the telescopic cavity through an elastic piece;
the positioning rod penetrates through one end of the telescopic cavity and is connected with the sliding piece;
the positioning hole is formed in the supporting plate and is detachably connected with the other end of the positioning rod;
the lifting assembly includes: the sliding groove is formed in the supporting plate, and a buffer block is arranged at one end of the sliding groove;
the first guide sliding block is connected with the control box through a cylindrical rod and is in sliding connection with the sliding groove; and
the second guide sliding block is connected with the lifting plate and is in sliding connection with the sliding groove.
2. A geological exploration sampling device according to claim 1, wherein said transmission unit comprises:
the driving piece is positioned in the control box;
the driving wheel is connected with the output end of the driving piece;
the first driving wheel is connected with the sampling tube and connected with the driving wheel through a driving belt; and
the second driving wheel is rotationally connected with the control box and is respectively connected with the first driving wheel and the driving wheel through a driving belt.
3. The geological exploration sampling device of claim 2, further comprising: the adsorption piece and the clamping strip are both positioned on the cylindrical rod;
the annular plate is sleeved on the cylindrical rod and is detachably connected with the adsorption piece;
the clamping grooves are uniformly distributed on the inner side of the annular plate and are in clamping connection with the clamping strips; and
and the limiting rod is connected with the outer side wall of the annular plate.
4. The geological exploration sampling device of claim 1, further comprising: the sampling port is arranged on the base plate; and
and the scraping plate is positioned in the sampling port.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111533719.8A CN114047029B (en) | 2021-12-15 | 2021-12-15 | Geological exploration sampling device |
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| CN202111533719.8A CN114047029B (en) | 2021-12-15 | 2021-12-15 | Geological exploration sampling device |
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| CN114047029B true CN114047029B (en) | 2023-09-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114544226B (en) * | 2022-02-18 | 2023-06-16 | 陇东学院 | Be applied to multi-functional broken rock equipment of geological survey |
| CN114235489B (en) * | 2022-02-25 | 2022-05-06 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Soil stratified sampling device for geochemical engineering |
| CN114279753B (en) * | 2022-03-07 | 2022-05-10 | 江苏汉菱肥业有限责任公司 | Fertilizer detection sampling processor |
| CN117804826A (en) * | 2024-03-01 | 2024-04-02 | 安徽省农业科学院作物研究所 | High-flux marking soil sampling analysis device and method suitable for potting experiment |
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| CN111665079A (en) * | 2020-06-11 | 2020-09-15 | 吴灵芝 | Array type sampling device for pesticide residue detection |
| CN213812948U (en) * | 2020-11-19 | 2021-07-27 | 云南铜业矿产资源勘查开发有限公司 | Wall sampling device for geological exploration |
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