CN118050202A - Sampling device for soil detection - Google Patents
Sampling device for soil detection Download PDFInfo
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- CN118050202A CN118050202A CN202410418993.8A CN202410418993A CN118050202A CN 118050202 A CN118050202 A CN 118050202A CN 202410418993 A CN202410418993 A CN 202410418993A CN 118050202 A CN118050202 A CN 118050202A
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- 238000005070 sampling Methods 0.000 title claims abstract description 121
- 239000002689 soil Substances 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 6
- 238000005527 soil sampling Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003900 soil pollution Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of soil detection, and particularly relates to a sampling device for soil detection. The invention provides a sampling device for soil detection, which comprises a vehicle body, a vehicle frame, a sampling assembly and a sampling tube, wherein the vehicle frame is arranged on the vehicle body, the sampling assembly is arranged on the vehicle frame, a sampling machine is arranged in the sampling assembly, and the sampling tube is detachably arranged on the sampling machine in the sampling assembly; the sampling tube comprises a hollow tube, a compression bar, an annular cone block and a push block, wherein the hollow tube is detachably connected to the lower part of a threaded sleeve, two downward extending straight holes are symmetrically formed in the hollow tube, the push block is slidably arranged in the hollow tube, the compression bar is symmetrically fixedly connected to the push block, the compression bar penetrates through the straight holes to extend outwards, and the annular cone block is fixedly connected to the bottom of the hollow tube. According to the invention, the pushing block is driven to move downwards by pushing the pressing rod downwards, so that the soil sample in the hollow cylinder can be taken out quickly, and convenience and rapidness are realized.
Description
Technical Field
The invention belongs to the technical field of soil detection, and particularly relates to a sampling device for soil detection.
Background
Soil environment monitoring refers to determining environmental quality (or pollution degree) and its trend by measuring representative values of factors affecting the quality of the soil environment. The soil monitoring generally refers to soil environment monitoring, and generally comprises the technical contents of point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.
The patent grant publication number CN116499798B discloses a soil sampling device for soil pollution remediation and repair inspection, which comprises a trolley board, wherein two pushing handles are installed at the top of the trolley board, four supporting legs are arranged at the bottom of the trolley board, universal wheels are arranged at the bottoms of the four supporting legs, a rotating mechanism is rotatably installed at the top of the trolley board, a transverse strut is connected to the rotating mechanism, a telescopic groove is formed in the left side of the transverse strut, a telescopic rod is slidably installed in the telescopic groove, a transverse adjusting mechanism is arranged on the transverse strut, the transverse adjusting mechanism is connected with the telescopic rod, a rectangular box is installed at the front end of the telescopic rod, a winding mechanism is arranged in the rectangular box, and a cylinder is connected to the winding mechanism. The invention has simple structure, can adjust the depth of soil collection, can collect a plurality of groups of soil simultaneously, can seal after collection, has convenient operation, can ensure the accuracy of soil detection and provides accurate data support for soil pollution treatment and repair. Although the device can sample soil, the trachea of its installation on the drum can influence soil sampling when carrying out soil sampling to when needs take out the soil of sampling, also inconvenient.
Therefore, there is a need to develop a sampling device for soil detection that facilitates taking out sampled soil.
Disclosure of Invention
In order to overcome the defect that the existing sampling device is inconvenient to take out soil, the invention provides the sampling device for soil detection, which is convenient to take out and sample the soil.
The technical scheme of the invention is as follows: the sampling device for soil detection comprises a vehicle body, a vehicle frame, a sampling assembly and a sampling tube, wherein the vehicle frame is arranged on the vehicle body, the sampling assembly is arranged on the vehicle frame, a sampling machine is arranged in the sampling assembly, and the sampling tube is detachably arranged on the sampling machine in the sampling assembly; the sampling tube comprises a hollow tube, a compression bar, an annular cone block and a push block, wherein the hollow tube is detachably connected to the lower part of a threaded sleeve, two downward extending straight holes are symmetrically formed in the hollow tube, the push block is slidably arranged in the hollow tube, the compression bar is symmetrically fixedly connected to the push block, the compression bar penetrates through the straight holes to extend outwards, and the annular cone block is fixedly connected to the bottom of the hollow tube.
In one embodiment, the sampling assembly comprises a mounting frame, a double-shaft motor, gears, racks, a movable frame, a sampler and a threaded sleeve, wherein the mounting frame is fixedly connected with the inside of the frame, the double-shaft motor is fixedly connected to the mounting frame, the gears are connected to two output shafts of the double-shaft motor in a key-joint mode, the movable frame is connected to two sides of the mounting frame, which are close to the gears, in a sliding mode, the racks meshed with the gears are fixedly connected to two sides of the movable frame, the right part of the movable frame extends upwards, the sampler is connected to the part of the movable frame, and the threaded sleeve is connected to the output end of the sampler in a rotating mode.
In one embodiment, the sampling assembly further comprises a telescopic rod, the telescopic rod is connected between the upper part of the movable frame and the frame, and the telescopic rod is also connected between the sampler and the lower part of the movable frame.
In one embodiment, the storage assembly is further arranged below the sampler and comprises a connecting frame, an annular frame and a rotating frame, wherein the connecting frame extends towards the right lower side is fixedly connected to two sides of the frame, which are close to the wheels, the annular frame is fixedly connected between the bottom ends of the connecting frames, the rotating frame is arranged at the center of the annular frame, the annular frame and the sampling tube are partially overlapped in the vertical direction, through holes are formed in the annular frame below the sampling tube, and discharge holes are formed in the front portion of the bottom surface of the annular frame.
In one embodiment, the diameter of the through hole is larger than the diameter of the sampling tube, and the diameter of the discharging hole is smaller than the diameter of the sampling tube.
In one embodiment, the rotating frame comprises three fork rods, a spring I, an annular sleeve, an inserting block and an inserting rod, the three fork rods are rotatably arranged at the center of the annular frame, three rods above the three fork rods are uniformly distributed, the end portions of the three fork rods are connected with the spring I, the tail ends of the spring I are connected with the annular sleeve, a sampling tube on the sampler penetrates through the annular sleeve below the sampling tube and is rotatably and slidably connected with the annular sleeve, the two remaining annular sleeves are rotatably and slidably connected with the same sampling tube, the sampling tube surrounds the rotating path of the annular frame, and is fixedly connected with the inserting block through the upper portion of a through hole and the upper portion of a discharging hole, the middle of the inserting block is provided with a hole, and the inserting rod is slidably connected with the three rods above the three fork rods.
In one embodiment, the insert rod is made of magnetic material, and the sliding connection part of the insert rod is also provided with magnetism, so that the insert rod can be pushed to be inserted into the hole of the adjacent insert block.
In one embodiment, the three-fork rod is characterized by further comprising a limiting component, wherein the limiting component is arranged in the annular frame below the three-fork rod, the limiting component comprises a guide frame, a limiting block and a spring II, the guide frame is vertically arranged in the annular frame below the three-fork rod, the limiting block is symmetrically and slidably arranged on the guide frame, the limiting block is arranged on two sides of one rod of the three-fork rod, and the spring II is connected between the limiting block and the guide frame.
In one embodiment, the three-fork rod is characterized by further comprising a limiting component, wherein the limiting component is arranged in the annular frame below the three-fork rod, the limiting component comprises a guide frame, a limiting block and a spring II, the guide frame is vertically arranged in the annular frame below the three-fork rod, the limiting block is symmetrically and slidably arranged on the guide frame, the limiting block is arranged on two sides of one rod of the three-fork rod, and the spring II is connected between the limiting block and the guide frame.
In one embodiment, the device further comprises a material taking rod, the material taking rod is rotatably arranged on the front side of the frame, the other end of the material taking rod is concave, and when the material taking rod rotates clockwise, the concave part of the material taking rod can be lapped on the pressure rod on the sampling tube on the front side.
In one embodiment, the device further comprises a positioning assembly, the positioning assembly is connected between the annular frame and the annular sleeve, the positioning assembly comprises a positioning rod and a positioning block, the positioning rod is vertically and slidably arranged on the annular sleeve close to the discharging hole, the positioning block is fixedly connected to the annular frame at the discharging hole, a hole is formed in the positioning block, and the positioning rod is downwards inserted into the hole in the positioning block.
1. According to the invention, the pushing block is driven to move downwards by pushing the pressing rod downwards, so that a soil sample in the hollow cylinder can be taken out quickly, and convenience and rapidness are realized;
2. The invention is provided with a plurality of sampling pipes, and in the process of sampling soil in a new place, soil in the sampling pipes filled with soil samples can be taken out, and the soil falls down through the discharge holes and is collected, so that the detection efficiency is improved;
3. According to the invention, the positioning rod and the positioning block are arranged, so that the sampling tube filled with the soil sample can be limited, and the sampling tube filled with the soil sample is prevented from shaking when the soil sample is taken out;
4. According to the invention, the three fork rods are connected with the annular sleeve through the spring I, and the annular sleeve is flexibly connected under the action of the spring I when the sampling tube is used for sampling, so that the annular sleeve has a certain offset space, and the annular sleeve cannot be damaged due to shaking of the sampling tube.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a first perspective view of the present invention.
Fig. 2 shows a second perspective view of the present invention.
Fig. 3 shows a schematic perspective view of the present invention with the body and frame removed.
Fig. 4 shows a schematic perspective view of a sampling assembly according to the present invention.
FIG. 5 shows a schematic perspective view of a sampling tube according to the present invention.
FIG. 6 shows a schematic view of the internal structure of the sampling tube of the present invention.
Fig. 7 shows a schematic perspective view of a storage assembly according to the present invention.
Fig. 8 shows a schematic perspective view of the annular frame of the present invention.
Fig. 9 shows a schematic perspective view of the rotating frame and positioning assembly of the present invention.
Fig. 10 shows a schematic perspective view of the spacing assembly of the present invention.
In the reference numerals: 1-car body, 2-car frame, 3-sampling component, 31-mounting rack, 32-double-shaft motor, 33-gear, 34-rack, 35-moving rack, 36-sampler, 37-screw sleeve, 38-telescopic rod, 4-sampling tube, 41-hollow tube, 42-straight hole, 43-compression rod, 44-annular cone block, 45-push block, 5-storage component, 51-connecting rack, 52-annular frame, 53-rotating rack, 531-three-fork rod, 532-spring I, 533-annular sleeve, 534-plug block, 535-plug rod, 54-through hole, 55-discharge hole, 6-limiting component, 61-guide frame, 62-limiting block, 63-spring II, 7-material taking rod, 8-positioning component, 81-positioning rod, 82-positioning block.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are illustrated in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The term "comprising" and variations thereof as used herein means open ended, i.e., "including but not limited to. The term "or" means "and/or" unless specifically stated otherwise. The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment. The term "another embodiment" means "at least one additional embodiment". The terms "first," "second," and the like, may refer to different or the same object.
Examples: the utility model provides a sampling device for soil detection, as shown in fig. 1-6, including automobile body 1, frame 2, sampling component 3 and sampling tube 4, frame 2 is installed at automobile body 1 top, and sampling component 3 is installed at frame 2 right part, and sampling tube 4 is installed to last detachable of sampling component 3.
When soil needs to be sampled, firstly, a person sits in the vehicle body 1 to move the sampling assembly 3 to a sampling place, and then the sampling assembly 3 is controlled to work to drive the sampling tube 4 to work for sampling.
As shown in fig. 3 and 4, the sampling assembly 3 comprises a mounting frame 31, a double-shaft motor 32, a gear 33, a rack 34, a moving frame 35, a sampler 36, a threaded sleeve 37 and a telescopic rod 38, wherein the mounting frame 31 is fixedly connected to the lower portion in the frame 2 through bolts, the double-shaft motor 32 is fixedly connected to the mounting frame 31 through bolts, two output shafts of the double-shaft motor 32 face the direction of wheels of the vehicle body 1, the gear 33 is respectively connected to two output shafts of the double-shaft motor 32 in a key manner, the moving frame 35 is respectively connected to the front side and the rear side of the mounting frame 31 in a sliding manner, the rack 34 meshed with the gear 33 is respectively connected to the front side and the rear side of the moving frame 35 in a sliding manner, the right portion of the moving frame 35 extends upwards, the sampler 36 is respectively connected to the upper portion of the moving frame 35 in a sliding manner, the output end of the sampler 36 is rotatably connected with the threaded sleeve 37, the telescopic rod 38 is connected between the upper portion of the moving frame 35 and the frame 2, and the telescopic rod 38 is also connected between the sampler 36 and the lower portion of the moving frame 35.
As shown in fig. 5 and 6, the sampling tube 4 includes a hollow tube 41, a compression bar 43, an annular cone block 44 and a push block 45, the top end of the hollow tube 41 is connected to the lower portion of the threaded sleeve 37 through threads, two downward extending straight holes 42 are symmetrically formed in the hollow tube 41, the two straight holes 42 are on the same diameter of the hollow tube 41, the push block 45 is slidably arranged in the hollow tube 41, the outer wall of the push block 45 is attached to the inner wall of the hollow tube 41, the compression bar 43 is symmetrically welded on the push block 45, the compression bar 43 extends outwards through the straight holes 42, the annular cone block 44 is welded at the bottom of the hollow tube 41, and the lower end face of the annular cone block 44 is a conical surface.
When soil is sampled, the double-shaft motor 32 is controlled to drive the gear 33 to rotate anticlockwise, and then the rack 34 is driven to move rightwards, so that the rack 34 is driven to move rightwards, the movable frame 35 is driven to move rightwards, the sampler 36 is driven to move rightwards, the upper telescopic rod 38 provides guidance for the movable frame 35 and the transverse movement of the upper device of the movable frame, the sampler 36 moves rightwards to drive the sampling tube 4 to move rightwards, when the sampling tube 4 moves rightwards to a sampling position, the double-shaft motor 32 is controlled to stop working, the hollow cylinder 41 is connected to the bottom end of the threaded sleeve 37 through threads, then the sampler 36 is controlled to start working, the hollow cylinder 41 is driven to move downwards to sample soil, the lower telescopic rod 38 provides guidance for the sampler 36 to move downwards, the annular cone 44 below the hollow cylinder 41 can facilitate the hollow cylinder 41 to be inserted into the soil to sample, after the hollow cylinder 41 is sampled, the sampler 36 is controlled to drive the hollow cylinder 41 to move upwards to reset, then the hollow cylinder 41 filled with soil sample is unscrewed from the bottom end of the threaded sleeve 37, then the push rod 43 is pushed downwards, the push rod 45 is driven to move downwards, the soil sample 41 downwards to push the hollow cylinder 41 downwards, the soil sample is pushed back into the hollow cylinder 37, the hollow cylinder 41 is screwed again, the hollow cylinder 37 is screwed again, the soil is sampled again, and the soil is placed into the position after the hollow cylinder is screwed, and the soil is sampled. The device drives the push block 45 to move downwards by pushing the compression bar 43 downwards, so that soil samples in the hollow cylinder 41 can be taken out quickly, and convenience and rapidness are realized.
As shown in fig. 7, 8 and 9, the sampler further comprises a storage component 5, the storage component 5 is installed below the sampler 36, the storage component 5 comprises a connecting frame 51, an annular frame 52 and a rotating frame 53, the front side and the rear side of the right part of the frame 2 are fixedly connected with the connecting frame 51 extending downwards to the right through bolts, the annular frame 52 is fixedly connected with the bottom ends of the connecting frame 51 through bolts, the rotating frame 53 is installed in the center of the annular frame 52, the annular frame 52 is partially overlapped with the sampling tube 4 in the vertical direction, through holes 54 are formed in the annular frame 52 below the sampling tube 4, the diameter of the through holes 54 is larger than that of the sampling tube 4, discharge holes 55 are formed in the front part of the bottom surface of the annular frame 52, and the diameter of the discharge holes 55 is smaller than that of the sampling tube 4.
As shown in fig. 9, the rotating frame 53 includes a tri-fork rod 531, a spring i 532, an annular sleeve 533, an insert block 534 and an insert rod 535, the tri-fork rod 531 is rotatably installed at the center of the annular frame 52, three rods above the tri-fork rod 531 are uniformly distributed, and the end portion of the tri-fork rod is connected with the spring i 532, the end of the spring i 532 is connected with the annular sleeve 533, the sampling tube 4 on the sampler 36 passes through the annular sleeve 533 below the tri-fork rod, and is rotatably and slidably connected with the annular sleeve 533, the same sampling tube 4 is rotatably and slidably connected with the remaining two annular sleeves 533, the sampling tube 4 is rotatably connected with the insert block 534 through the through hole 54 and the upper portion of the discharge hole 55, the top of the annular sleeve 533 is fixedly connected with the insert block 534 through bolts, the top of the three rods above the tri-fork rod 531 is slidably connected with the insert rod 535, the insert rod 535 is made of a magnetic material, and the sliding connection portion of the insert rod 535 is also provided with magnetism, and the insert rod 535 can be pushed into the hole of the adjacent insert block 534.
As shown in fig. 10, the device further comprises a limiting component 6, wherein the limiting component 6 is installed in the annular frame 52 below the three-fork rod 531, the limiting component 6 comprises a guide frame 61, limiting blocks 62 and springs ii 63, the guide frame 61 is vertically installed in the annular frame 52 below the three-fork rod 531, the limiting blocks 62 are symmetrically and slidably installed on the guide frame 61, the limiting blocks 62 are arranged on two sides of one rod of the three-fork rod 531, and the springs ii 63 are connected between the limiting blocks 62 and the guide frame 61.
As shown in fig. 7 and 9, the positioning assembly 8 is further included, a positioning assembly 8 is connected between the annular frame 52 and the annular sleeve 533, the positioning assembly 8 includes a positioning rod 81 and a positioning block 82, the positioning rod 81 is vertically slidably mounted on the annular sleeve 533 near the discharge hole 55, the positioning block 82 is fixedly connected to the annular frame 52 at the discharge hole 55 through bolts, a hole is formed in the positioning block 82, and the positioning rod 81 is downwardly inserted into the hole in the positioning block 82.
When the soil sampling position is more than one place, when the equipment finishes sampling the soil sample at the first place, the sampling tube 4 moves upwards to reset and is unscrewed from the thread bush 37, the positioning rod 81 is pulled out of the positioning block 82, then the limiting block 62 is pressed downwards, the limiting block 62 leaves the side face of the three-fork rod 531, the spring I532 is compressed, the limiting block 62 does not limit the rotation of the three-fork rod 531, then the three-fork rod 531 is rotated, the sampling tube 4 filled with the soil sample moves to the position above the discharging hole 55, the sampling tube 4 not filled with the soil sample moves to the position below the thread bush 37, the sampling tube 4 is connected with the thread bush 37, the limiting block 62 is loosened at the moment, the limiting block 62 is limited to rotate again, the positioning rod 81 is inserted back onto the three-fork rod 531 above the positioning block 82 and passes through the positioning block 82, at the moment, the soil sampling assembly 3 can be moved to a new sampling position through the vehicle body 1, in the process of sampling soil in a new place, soil in the sampling tube 4 filled with the soil sample can be taken out, the soil falls down through the discharging hole 55 and is collected, the positioning rod 81 and the positioning block 82 can limit the sampling tube 4 filled with the soil sample, the sampling tube 4 filled with the soil sample is prevented from shaking when the soil sample is taken out, and because the three-fork rod 531 is connected with the annular sleeve 533 through the spring I532, the annular sleeve 533 is flexibly connected due to the action of the spring I532 when the sampling tube 4 is sampled, the annular sleeve 533 has a certain offset space, the annular sleeve 533 cannot be damaged due to shaking of the sampling tube 4, and the inserted rod 535 at the sampling tube 4 filled with the soil sample is inserted into the inserted block 534 when the soil sample is taken out, so that the annular sleeve 533 at the place cannot be limited to shake, the subsequent soil sample is convenient to take out, after the soil sample in the sampling tube 4 is taken out, the insert rod 535 is pulled out of the insert block 534, and the insert rod 535 is provided with magnetism in a sliding connection manner, so that the insert rod 535 can be basically fixed, and the insert rod 535 cannot be accidentally inserted into the insert block 534 during operation of the device.
As shown in fig. 1 and 2, the device further comprises a material taking rod 7, the material taking rod 7 is rotatably mounted on the front side of the frame 2, the other end of the material taking rod 7 is concave, and when the material taking rod 7 rotates clockwise with reference to fig. 2, the concave part of the material taking rod 7 can be lapped on the pressure rod 43 on the front side sampling tube 4.
When taking out the earth sample, rotate clockwise and get material pole 7 and take on depression bar 43, then press down and get material pole 7 right part, take out the earth sample in the sampling tube 4, can conveniently take out the earth sample through getting material pole 7, after the earth sample is taken out, anticlockwise rotation gets material pole 7 and resets.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
The above is only an alternative embodiment of the present invention and is not intended to limit the present invention, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The sampling device for soil detection comprises a vehicle body (1), a vehicle frame (2), a sampling assembly (3) and a sampling tube (4), wherein the vehicle body (1) is provided with the vehicle frame (2), the vehicle frame (2) is provided with the sampling assembly (3), a sampling machine (36) is arranged in the sampling assembly (3), and the sampling tube (4) is detachably arranged on the sampling machine (36) in the sampling assembly (3); the sampling tube (4) comprises a hollow tube (41), a compression bar (43), an annular cone block (44) and a push block (45), wherein the hollow tube (41) is detachably connected to the lower portion of the threaded sleeve (37) through threads, two downward extending straight holes (42) are symmetrically formed in the hollow tube (41), the push block (45) is slidably arranged in the hollow tube (41), the compression bar (43) is symmetrically fixedly connected to the push block (45), the compression bar (43) extends outwards through the straight holes (42), and the annular cone block (44) is fixedly connected to the bottom of the hollow tube (41).
2. The sampling device for soil detection as claimed in claim 1, wherein: the sampling assembly (3) comprises a mounting frame (31), a double-shaft motor (32), a gear (33), a rack (34), a movable frame (35), a sampler (36) and a thread bush (37), wherein the mounting frame (31) is fixedly connected with the frame (2), the double-shaft motor (32) is fixedly connected to the mounting frame (31), the gear (33) is connected to two output shafts of the double-shaft motor (32) through equal keys, the two sides, close to the gear (33), of the mounting frame (31) are respectively connected with the movable frame (35), the movable frame (35) is respectively connected with the rack (34) meshed with the gear (33) through equal fixedly connected to the two sides of the gear (33), the right part of the movable frame (35) extends upwards, the sampler (36) is connected with a part of the movable frame (35) in a sliding mode, and the output end of the sampler (36) is rotationally connected with the thread bush (37).
3. A sampling device for soil detection as claimed in claim 2 wherein: the sampling assembly (3) further comprises a telescopic rod (38), the telescopic rod (38) is connected between the upper portion of the movable frame (35) and the frame (2), and the telescopic rod (38) is also connected between the sampler (36) and the lower portion of the movable frame (35).
4. A soil testing sampling apparatus according to claim 3, wherein: the storage device is characterized by further comprising a storage assembly (5), wherein the storage assembly (5) is arranged below the sampler (36), the storage assembly (5) comprises a connecting frame (51), an annular frame (52) and a rotating frame (53), the two sides of the frame (2) close to the wheels are fixedly connected with the connecting frame (51) which extends downwards to the right, the annular frame (52) is fixedly connected between the bottom ends of the connecting frame (51), the rotating frame (53) is arranged at the center of the annular frame (52), the annular frame (52) and the sampling tube (4) are partially overlapped in the vertical direction, through holes (54) are formed in the annular frame (52) below the sampling tube (4), and discharge holes (55) are formed in the front of the bottom surface of the annular frame (52).
5. The sampling device for soil detection according to claim 4, wherein: the diameter of the through hole (54) is larger than that of the sampling tube (4), and the diameter of the discharging hole (55) is smaller than that of the sampling tube (4).
6. The sampling device for soil detection according to claim 4, wherein: rotating frame (53) is including three fork arms (531), spring I (532), ring sleeve (533), inserted block (534) and inserted bar (535), three fork arms (531) rotate and install ring frame (52) center, three poles evenly distributed of three fork arms (531) top, and its end connection has spring I (532), the end of spring I (532) all is connected with ring sleeve (533), on sampler (36) sampling tube (4) pass its below ring sleeve (533), and with ring sleeve (533) rotate and sliding connection, remaining two all rotate and sliding connection have the same on ring sleeve (533) sampling tube (4), sampling tube (4) round ring frame (52) rotatory route, the process through-hole (54) with the top of discharge hole (55), fixedly connected with inserted block (534) on ring sleeve (533), insert block (36) middle part has, three fork arms (535) top have inserted bar (535).
7. The sampling device for soil detection as claimed in claim 6, wherein: the inserted link (535) is made of magnetic material, and the sliding connection part of the inserted link (535) is also provided with magnetism, and the inserted link (535) can be pushed to be inserted into the hole of the adjacent inserted block (534).
8. The sampling device for soil detection as claimed in claim 6, wherein: still including spacing subassembly (6), install in annular frame (52) of three fork arm (531) below spacing subassembly (6), spacing subassembly (6) are including leading truck (61), stopper (62) and spring II (63), leading truck (61) are vertical to be installed in annular frame (52) of three fork arm (531) below, symmetrical slidable mounting on leading truck (61) stopper (62), stopper (62) are in the both sides of one of them pole of three fork arm (531), stopper (62) with be connected with between leading truck (61) spring II (63).
9. The sampling device for soil detection as claimed in claim 1, wherein: the novel automatic feeding device is characterized by further comprising a feeding rod (7), wherein the feeding rod (7) is rotatably arranged on the front side of the frame (2), the other end of the feeding rod (7) is concave, and when the feeding rod (7) rotates clockwise, the concave part of the feeding rod can be lapped on the compression rod (43) on the sampling tube (4) on the front side.
10. The sampling device for soil detection as claimed in claim 6, wherein: still including locating component (8), annular frame (52) with be connected with between annular cover (533) locating component (8), locating component (8) are including locating lever (81) and locating piece (82), locating lever (81) vertical slidable mounting be close to on annular cover (533) of discharge port (55) department, fixedly connected with on annular frame (52) of discharge port (55) department locating piece (82), have the hole on locating piece (82), locating lever (81) down insert to downthehole on locating piece (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418993.8A CN118050202B (en) | 2024-04-09 | 2024-04-09 | Sampling device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418993.8A CN118050202B (en) | 2024-04-09 | 2024-04-09 | Sampling device for soil detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118050202A true CN118050202A (en) | 2024-05-17 |
| CN118050202B CN118050202B (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410418993.8A Active CN118050202B (en) | 2024-04-09 | 2024-04-09 | Sampling device for soil detection |
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