CN114910295A - Soil sample collection system for land resource management - Google Patents
Soil sample collection system for land resource management Download PDFInfo
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- CN114910295A CN114910295A CN202210616177.9A CN202210616177A CN114910295A CN 114910295 A CN114910295 A CN 114910295A CN 202210616177 A CN202210616177 A CN 202210616177A CN 114910295 A CN114910295 A CN 114910295A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention discloses a soil sample collecting device for soil resource management, which relates to the technical field of soil sample collection and comprises a sampling vehicle, wherein moving wheels are arranged on the side surface of the sampling vehicle, a sampling mechanism is fixedly connected to the rear end of the top of the sampling vehicle, a power supply box is fixedly connected to the center of the top of the sampling vehicle, and a storage device is fixedly connected to the front end of the top of the sampling vehicle. According to the invention, through the mutual matching among the support frame, the electric push rod, the movable plate, the guide rod, the motor, the transmission rod and the sampling rotary cylinder, when soil is sampled, the movable plate can be pushed by the electric push rod, so that the movable plate can move along the guide rod, and the motor is started at the same time, so that the transmission rod can be driven to rotate and the sampling rotary cylinder can be driven to rotate, and the sampling rotary cylinder can be driven to drill into soil, thereby sampling soil, saving manpower, improving the efficiency of soil sample collection and ensuring the soil sample collection effect.
Description
Technical Field
The invention relates to the technical field of soil sample collection, in particular to a soil sample collection device for soil resource management.
Background
Need explore geology before building house and road, factors such as water content in the geology, closely knit degree and granule all can cause the influence to the building, need adopt different construction process when building, consequently can just need use soil sample collection system to gather the soil sample when exploring.
The following problems exist in the prior art:
1. when the existing soil sample collecting device is used, the sampling device is mostly manually operated, a large amount of energy is consumed, the operation is inconvenient, the soil sample collecting efficiency is reduced, and the soil sample collecting effect is not good enough;
2. when using, the existing soil sample collecting device needs to store the collected samples, and the samples after storage are inconvenient to take out, so that the soil samples are easy to damage when being taken out, thereby influencing the detection effect on the soil samples.
Disclosure of Invention
The invention provides a soil sample collecting device for soil resource management, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a soil sample collection system for soil resource management, includes the sampling car, the side of sampling car is provided with removes the wheel, the top rear end fixedly connected with sampling mechanism of sampling car, the top center fixedly connected with power supply box of sampling car, the top front end fixedly connected with storage device of sampling car.
The sampling mechanism comprises a support frame, the support frame is fixedly connected to the top of the sampling vehicle, an electric push rod is fixedly connected to the top end of the support frame, a moving plate is fixedly connected to the bottom end of the electric push rod, guide rods are movably connected to two ends of the moving plate, the guide rods are fixedly connected to the inside of the support frame, a motor is fixedly connected to the inside of the guide rods, a transmission rod is fixedly connected to an output shaft of the motor, and a sampling rotary cylinder is fixedly connected to the bottom end of the transmission rod.
Storage device includes the storage box, storage box fixed connection is at the top of sampling car, the standing groove has been seted up at the top of storage box, the side swing joint of storage box has dirver handle, dirver handle's side fixedly connected with threaded rod, threaded rod swing joint is in the inside of storage box, the side threaded connection of threaded rod has the screw thread slider, the side swing joint of screw thread slider has flexible ejector pin, the top swing joint of flexible ejector pin has the sliding block, the side sliding connection of sliding block has the push pedal, the push pedal sets up the bottom at the standing groove.
The technical scheme of the invention is further improved as follows: the sampling rotary drum comprises a drum body, the drum body is fixedly connected to the bottom end of the transmission rod, the outer side of the drum body is movably connected with a traction block, the side face of the traction block is fixedly connected with a connecting rod, the side face of the traction block is fixedly connected with an elastic telescopic rod, the elastic telescopic rod is fixedly connected to the inside of the drum body, one end of the connecting rod is fixedly connected with a clamping plate, and the clamping plate is movably connected to the inner side of the drum body.
Adopt above-mentioned technical scheme, barrel, traction block, connecting rod, elasticity telescopic link, the mutually supporting between the splint in this scheme, when the barrel rotates, through centrifugal force, can make the traction block pass through the connecting rod and drive splint and move to the outside, when rotating and stopping, elasticity telescopic link can drive splint and reset, has made things convenient for the soil of gathering to fix, droing of the soil of avoiding.
The technical scheme of the invention is further improved as follows: the splint comprise a splint body, the splint body is fixedly connected at one end of the connecting rod, the right side of the inside of the splint body is movably connected with an extrusion plate, the right side of the extrusion plate is fixedly connected with an elastic bending plate, and one end of the elastic bending plate is fixedly connected inside the splint body.
Adopt above-mentioned technical scheme, the plate body in this scheme, the cooperation each other between stripper plate, the elasticity bent plate, push up through the elasticity bent plate and move the stripper plate and extrude soil to fix the soil of gathering.
The technical scheme of the invention is further improved as follows: the inside swing joint of stripper plate has the dwang, the middle part and the plate body swing joint of dwang, the one end swing joint of dwang has the baffle, baffle swing joint is in the inside bottom of plate body.
Adopt above-mentioned technical scheme, the cooperation each other between dwang, the baffle in this scheme to support the soil of gathering, avoid droing of soil.
The technical scheme of the invention is further improved as follows: the push pedal includes the movable plate, movable plate swing joint is in the bottom of standing groove, the top both sides fixedly connected with rubber scraping strip of movable plate, the inside swing joint of movable plate has the carry over pinch rolls, the left end fixedly connected with spiral spring of carry over pinch rolls.
Adopt above-mentioned technical scheme, the movable plate in this scheme, rubber scrape mutually supporting between strip, carry over pinch rolls, the spiral spring to the convenience is strikeed off the clod on the standing groove inner wall.
The technical scheme of the invention is further improved as follows: the side fixedly connected with haulage rope of carry over pinch rolls, the one end of haulage rope and the inner wall fixed connection of storage box, the right-hand member fixedly connected with bevel gear of spiral spring, bevel gear's side meshing is connected with the cleaning plate.
Adopt above-mentioned technical scheme, the cooperation each other between haulage rope, bevel gear, the cleaning plate in this scheme can stimulate the carry over pinch rolls through the haulage rope and rotate to make the cleaning plate rotate through bevel gear, made things convenient for and cleared up the inner wall of standing groove.
The technical scheme of the invention is further improved as follows: the cleaning plate comprises a rotating ring, the rotating ring is movably connected to the side face of the moving plate, a conical gear ring is fixedly connected to the inner side of the rotating ring, the side face of the conical gear ring is meshed with the side face of the bevel gear, and a cleaning brush is fixedly connected to the outer side of the conical gear ring.
Adopt above-mentioned technical scheme, the rotating ring among this scheme, awl ring gear, clearance brush mutually support, and the rotation of bevel gear can drive the awl ring gear and rotate to drive the clearance brush through the rotating ring and rotate, thereby the inner wall of standing groove clears up.
The technical scheme of the invention is further improved as follows: the side surface of the rotating ring is movably connected with a rotating block, the side surface of the rotating block is fixedly connected with an elastic top plate, and the side surface of the elastic top plate is fixedly connected with an annular scraper.
Adopt above-mentioned technical scheme, mutually supporting between turning block, elasticity roof, the annular scraper blade in this scheme moves annular scraper blade through elasticity roof top and hugs closely with the inner wall of standing groove for the effect of clearance is better.
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 soil sample collecting device for soil resource management, which is characterized in that a support frame, an electric push rod, a movable plate, a guide rod, a motor, a transmission rod and a sampling rotary cylinder are matched with each other, when soil is sampled, the movable plate can be pushed by the electric push rod to move along the guide rod, and the motor is started, so that the transmission rod can be driven to rotate, the sampling rotary cylinder is driven to drill into soil, soil is sampled, manpower is saved, the soil sample collecting efficiency is improved, and the soil sample collecting effect is ensured.
2. The invention provides a soil sample collecting device for soil resource management, which is characterized in that through the mutual matching of a barrel, a traction block, a connecting rod, an elastic telescopic rod, a clamping plate, an extrusion plate, an elastic bent plate, a rotating rod and a baffle plate, when the barrel rotates, the traction block can drive the clamping plate to move outwards through the connecting rod through centrifugal force, when the rotation stops, the elastic telescopic rod can drive the clamping plate to reset, the collected soil is conveniently fixed through the extrusion plate, meanwhile, the baffle plate can extend out through the rotating rod, the falling of the soil can be avoided, and the collection of the soil sample is facilitated.
3. The invention provides a soil sample collecting device for soil resource management, which is characterized in that a storage box, a placing groove, a driving handle, a threaded rod, a threaded slider, a telescopic ejector rod, a sliding block and a push plate are matched with one another, the collected samples can be conveniently stored through the placing groove, when the collected samples are taken out, the driving handle is rotated, so that the threaded rod can be driven to rotate, the threaded slider is driven to move, the telescopic ejector rod can be stretched, the push plate can be pushed through the sliding block, the samples can be conveniently pushed out, the samples can be conveniently taken, and the soil samples can be conveniently detected.
4. The invention provides a soil sample collecting device for soil resource management, which can scrape mud blocks on the inner wall of a placing groove through a rubber scraping strip when a movable plate moves through the mutual matching among the movable plate, the rubber scraping strip, a traction roller, a spiral spring, a traction rope, a bevel gear and a cleaning plate, can pull the traction roller to rotate through the traction rope, and enables the cleaning plate to rotate through the bevel gear, so that the cleaning of the inner wall of the placing groove is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the sampling mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a sampling rotary cylinder according to the present invention;
FIG. 4 is a cross-sectional view of the splint of the present invention;
FIG. 5 is a cross-sectional view of a memory device according to the present invention;
FIG. 6 is a schematic cross-sectional view of a pusher plate according to the present invention;
FIG. 7 is a schematic cross-sectional view of a cleaning plate according to the present invention.
In the figure: 1. sampling vehicles; 11. a moving wheel; 2. a sampling mechanism; 21. a support frame; 22. an electric push rod; 23. moving the plate; 24. a guide rod; 25. a motor; 26. a transmission rod; 27. a sampling rotary cylinder; 271. a barrel; 272. a traction block; 273. a connecting rod; 274. an elastic telescopic rod; 275. a splint; 2751. a plate body; 2752. a pressing plate; 2753. an elastic bending plate; 2754. rotating the rod; 2755. a baffle plate; 3. a power supply box; 4. a storage device; 41. a storage box; 42. a placement groove; 43. a drive handle; 44. a threaded rod; 45. a threaded slider; 46. a telescopic ejector rod; 47. a slider; 48. pushing the plate; 481. moving the plate; 482. a rubber scraping strip; 483. a traction roller; 484. a volute spring; 485. a hauling rope; 486. a bevel gear; 487. cleaning the plate; 4871. a rotating ring; 4872. a conical gear ring; 4873. cleaning a brush; 4874. rotating the block; 4875. an elastic top plate; 4876. an annular scraper.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the invention provides a soil sample collecting device for soil resource management, which comprises a sampling vehicle 1, wherein moving wheels 11 are arranged on the side surface of the sampling vehicle 1, a sampling mechanism 2 is fixedly connected to the rear end of the top of the sampling vehicle 1, a power supply box 3 is fixedly connected to the center of the top of the sampling vehicle 1, a storage device 4 is fixedly connected to the front end of the top of the sampling vehicle 1, the sampling mechanism 2 comprises a supporting frame 21, the supporting frame 21 is fixedly connected to the top of the sampling vehicle 1, an electric push rod 22 is fixedly connected to the top end of the inside of the supporting frame 21, a moving plate 23 is fixedly connected to the bottom end of the electric push rod 22, guide rods 24 are movably connected to the two ends of the moving plate 23, the guide rods 24 are fixedly connected to the inside of the supporting frame 21, a motor 25 is fixedly connected to the inside of the guide rods 24, a transmission rod 26 is fixedly connected to the output shaft of the motor 25, and a sampling rotary cylinder 27 is fixedly connected to the bottom end of the transmission rod 26.
In this embodiment, when taking a sample to soil, make things convenient for sampling car 1 to remove to the position that needs to carry out the sampling through removing wheel 11, during the sampling, can promote movable plate 23 through electric putter 22, make movable plate 23 can remove along guide bar 24, starter motor 25 simultaneously, thereby can drive transfer line 26 and rotate, and drive sample rotary drum 27 and rotate, thereby make sample rotary drum 27 bore into earth, thereby take a sample to soil, later place the soil sample of gathering at storage device 4 again, thereby accomplish the sampling work to soil, the efficiency of gathering is improved, the collection effect of soil sample has been guaranteed.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the sampling rotary cylinder 27 comprises a cylinder body 271, the cylinder body 271 is fixedly connected to the bottom end of the transmission rod 26, the outer side of the cylinder body 271 is movably connected with a traction block 272, the side of the traction block 272 is fixedly connected with a connection rod 273, the side of the traction block 272 is fixedly connected with an elastic telescopic rod 274, the elastic telescopic rod 274 is fixedly connected to the inside of the cylinder body 271, one end of the connection rod 273 is fixedly connected with a clamp plate 275, the clamp plate 275 is movably connected to the inner side of the cylinder body 271, the clamp plate 275 comprises a plate body 2751, the plate body 2751 is fixedly connected to one end of the connection rod 273, the right side of the inside of the plate body 2751 is movably connected with a squeezing plate 2752, one end of the elastic bending plate 2753 is fixedly connected to the inside of the plate body 2751, the inside of the squeezing plate 2752 is movably connected with a rotating rod 2754, the middle part of the rotating rod 2754 is movably connected with the plate body 2751, one end of the rotating rod 2754 is movably connected with a baffle 2755, baffle 2755 is movably attached to the interior bottom end of plate 2751.
In this embodiment, when a sample rotary drum 27 rotates, under the drive of centrifugal force, can make the traction block 272 move to the outside, and drive splint 275 to the outside through connecting rod 273 and move, when rotating and stopping, elasticity telescopic link 274 can drive splint 275 through traction block 272 and reset, and push up through elasticity bent plate 2753 and move stripper plate 2752 and extrude soil, thereby fix the soil of gathering, stripper plate 2752 can drive dwang 2754 when receiving the extrusion and rotate simultaneously, thereby can make baffle 2755 stretch out, the soil that can avoid gathering appears droing, the collection to the soil sample has been made things convenient for.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, storage device 4 includes storage box 41, storage box 41 fixed connection is at the top of sampling car 1, storage box 41's top has been seted up standing groove 42, the side swing joint of storage box 41 has driving handle 43, the side fixedly connected with threaded rod 44 of driving handle 43, threaded rod 44 swing joint is in the inside of storage box 41, the side threaded connection of threaded rod 44 has screw slider 45, screw slider 45's side swing joint has flexible ejector pin 46, the top swing joint of flexible ejector pin 46 has sliding block 47, the side sliding connection of sliding block 47 has push pedal 48, push pedal 48 sets up the bottom at standing groove 42.
In this embodiment, can place in the standing groove 42 at storage box 41 top to the sample after gathering, when needs take out the sample, through rotating drive handle 43 to can drive threaded rod 44 and rotate, and drive threaded slider 45 and remove, thereby make flexible ejector pin 46 stretch out and draw back, and can push up push pedal 48 through sliding block 47, made things convenient for the inside sample of standing groove 42 to release, made things convenient for to take the sample.
Example 4
As shown in fig. 1 to 7, on the basis of embodiment 3, the present invention provides a technical solution: preferably, the push plate 48 comprises a moving plate 481, the moving plate 481 is movably connected at the bottom end of the placement groove 42, rubber scrapers 482 are fixedly connected at two sides of the top end of the moving plate 481, a traction roller 483 is movably connected inside the moving plate 481, a spiral spring 484 is fixedly connected at the left end of the traction roller 483, a traction rope 485 is fixedly connected at the side surface of the traction roller 483, one end of the traction rope 485 is fixedly connected with the inner wall of the storage box 41, a bevel gear 486 is fixedly connected at the right end of the spiral spring 484, a cleaning plate 487 is in meshing connection with the side surface of the bevel gear 486, the cleaning plate 487 comprises a rotating ring 4871, the rotating ring 4871 is movably connected at the side surface of the moving plate 481, a bevel gear ring 4872 is fixedly connected at the inner side of the rotating ring 4871, the side surface of the bevel gear ring 4872 is in meshing connection with the side surface of the bevel gear 486, a cleaning brush 4873 is fixedly connected at the outer side surface of the bevel gear ring 4872, a rotating block 4874 is movably connected at the side surface of the rotating ring 4871, an elastic top plate 4875 is fixedly connected to the side surface of the rotating block 4874, and an annular scraping plate 4876 is fixedly connected to the side surface of the elastic top plate 4875.
In this embodiment, when the push plate 48 moves inside the placement groove 42, the rubber scraper 482 at the top of the moving plate 481 can scrape off mud blocks on the inner wall of the placement groove 42, and meanwhile, the pulling roller 483 can be pulled to rotate through the pulling rope 485, and the bevel gear 486 can be driven to rotate, so that the rotating ring 4871 can be driven to rotate through the bevel gear ring 4872, and the cleaning of the inner wall of the placement groove 42 is facilitated through the cleaning brush 4873, and meanwhile, the annular scraper 4876 is pushed through the elastic top plate 4875 at the side of the rotating block 4874 and is tightly attached to the inner wall of the placement groove 42, so that the cleaning effect is better, when the moving plate 481 moves back, the pulling rope 485 is conveniently wound through the spiral spring 484, and the inner wall of the placement groove 42 is cleaned again, thereby ensuring the tidiness of the placement groove 42, and facilitating the use of the placement groove 42.
The working principle of the soil sample collection device for land resource management is described in detail below.
As shown in fig. 1-7, when sampling soil, the sampling vehicle 1 is moved to a position to be sampled by the moving wheel 11, during sampling, the moving plate 23 can be pushed by the electric push rod 22 to move along the guide rod 24, and the motor 25 is started at the same time, so that the transmission rod 26 can be driven to rotate, and the sampling rotary cylinder 27 can be driven to rotate, so that soil is sampled, and then the sampled sample is placed in the placing groove 42, when the sample is taken out, the driving handle 43 can be driven to rotate, so that the threaded rod 44 can be driven to rotate, and the threaded slider 45 is driven to move, so that the telescopic ejector rod 46 can be stretched, and the sliding block 47 can push the push plate 48, so that the sample in the placing groove 42 can be conveniently pushed out, and the sample can be conveniently detected.
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 (8)
1. The utility model provides a soil sample collection system for soil resource management, includes sampling car (1), the side of sampling car (1) is provided with removal wheel (11), its characterized in that: the sampling device is characterized in that a sampling mechanism (2) is fixedly connected to the rear end of the top of the sampling vehicle (1), a power box (3) is fixedly connected to the center of the top of the sampling vehicle (1), and a storage device (4) is fixedly connected to the front end of the top of the sampling vehicle (1);
the sampling mechanism (2) comprises a support frame (21), the support frame (21) is fixedly connected to the top of the sampling vehicle (1), the top end of the interior of the support frame (21) is fixedly connected with an electric push rod (22), the bottom end of the electric push rod (22) is fixedly connected with a movable plate (23), two ends of the movable plate (23) are movably connected with guide rods (24), the guide rods (24) are fixedly connected to the interior of the support frame (21), the interior of the guide rods (24) is fixedly connected with a motor (25), an output shaft of the motor (25) is fixedly connected with a transmission rod (26), and the bottom end of the transmission rod (26) is fixedly connected with a sampling rotary cylinder (27);
storage device (4) are including storage box (41), storage box (41) fixed connection is at the top of sampling car (1), standing groove (42) have been seted up at the top of storage box (41), the side swing joint of storage box (41) has drive handle (43), the side fixedly connected with threaded rod (44) of drive handle (43), threaded rod (44) swing joint is in the inside of storage box (41), the side threaded connection of threaded rod (44) has screw slider (45), the side swing joint of screw slider (45) has flexible ejector pin (46), the top swing joint of flexible ejector pin (46) has sliding block (47), the side sliding connection of sliding block (47) has push pedal (48), push pedal (48) set up the bottom at standing groove (42).
2. The soil sample collection device for soil resource management according to claim 1, wherein: sample revolves a section of thick bamboo (27) and includes barrel (271), barrel (271) fixed connection is in the bottom of transfer line (26), the outside swing joint of barrel (271) has traction block (272), the side fixedly connected with connecting rod (273) of traction block (272), the side fixed connection of traction block (272) has elasticity telescopic link (274), elasticity telescopic link (274) fixed connection is in the inside of barrel (271), the one end fixedly connected with splint (275) of connecting rod (273), splint (275) swing joint is in the inboard of barrel (271).
3. The soil sample collecting device for soil resource management according to claim 2, wherein: splint (275) are including plate body (2751), plate body (2751) fixed connection is in the one end of connecting rod (273), the inside right side swing joint of plate body (2751) has stripper plate (2752), the right side fixed connection of stripper plate (2752) has elasticity bent plate (2753), the one end fixed connection of elasticity bent plate (2753) is in the inside of plate body (2751).
4. The soil sample collection device for soil resource management according to claim 3, wherein: the inside swing joint of stripper plate (2752) has dwang (2754), the middle part and plate body (2751) swing joint of dwang (2754), the one end swing joint of dwang (2754) has baffle (2755), baffle (2755) swing joint is in the inside bottom of plate body (2751).
5. The soil sample collection device for soil resource management according to claim 1, wherein: the push plate (48) comprises a moving plate (481), the moving plate (481) is movably connected to the bottom end of the placement groove (42), rubber scraping strips (482) are fixedly connected to two sides of the top end of the moving plate (481), a traction roller (483) is movably connected to the inside of the moving plate (481), and a spiral spring (484) is fixedly connected to the left end of the traction roller (483).
6. The soil sample collection device for soil resource management according to claim 5, wherein: the side fixedly connected with haulage rope (485) of carry over pinch rolls (483), the one end of haulage rope (485) and the inner wall fixed connection of storage box (41), the right-hand member fixedly connected with bevel gear (486) of spiral spring (484), the side meshing of bevel gear (486) is connected with clearance board (487).
7. The soil sample collection device for soil resource management according to claim 6, wherein: the cleaning plate (487) comprises a rotating ring (4871), the rotating ring (4871) is movably connected to the side face of the moving plate (481), a bevel gear ring (4872) is fixedly connected to the inner side of the rotating ring (4871), the side face of the bevel gear ring (4872) is meshed with the side face of a bevel gear (486), and a cleaning brush (4873) is fixedly connected to the outer side of the bevel gear ring (4872).
8. The soil sample collecting device for soil resource management according to claim 7, wherein: the side surface of the rotating ring (4871) is movably connected with a rotating block (4874), the side surface of the rotating block (4874) is fixedly connected with an elastic top plate (4875), and the side surface of the elastic top plate (4875) is fixedly connected with an annular scraper (4876).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210616177.9A CN114910295A (en) | 2022-06-01 | 2022-06-01 | Soil sample collection system for land resource management |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210616177.9A CN114910295A (en) | 2022-06-01 | 2022-06-01 | Soil sample collection system for land resource management |
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| CN114910295A true CN114910295A (en) | 2022-08-16 |
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| CN202210616177.9A Pending CN114910295A (en) | 2022-06-01 | 2022-06-01 | Soil sample collection system for land resource management |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232891A (en) * | 2023-11-09 | 2023-12-15 | 四川省地质矿产勘查开发局九0九水文地质工程地质队 | Engineering geology reconnaissance ground detection device |
| CN118087484A (en) * | 2024-04-19 | 2024-05-28 | 大庆湃瑞环保科技有限公司 | Soil sampler for engineering budget cost for earthwork excavation |
-
2022
- 2022-06-01 CN CN202210616177.9A patent/CN114910295A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232891A (en) * | 2023-11-09 | 2023-12-15 | 四川省地质矿产勘查开发局九0九水文地质工程地质队 | Engineering geology reconnaissance ground detection device |
| CN117232891B (en) * | 2023-11-09 | 2024-03-15 | 四川省地质矿产勘查开发局九0九水文地质工程地质队 | Engineering geology reconnaissance ground detection device |
| CN118087484A (en) * | 2024-04-19 | 2024-05-28 | 大庆湃瑞环保科技有限公司 | Soil sampler for engineering budget cost for earthwork excavation |
| CN118087484B (en) * | 2024-04-19 | 2024-07-23 | 大庆湃瑞环保科技有限公司 | Soil sampler for engineering budget cost for earthwork excavation |
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