CN115406701A

CN115406701A - Soil detection sampling device and method for avoiding influence of soil disorder on detection

Info

Publication number: CN115406701A
Application number: CN202211064968.1A
Authority: CN
Inventors: 王刚; 谢宏飞; 赵昌海; 王亚洲
Original assignee: Hubei Tianou Testing Co ltd
Current assignee: Hubei Tianou Testing Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-29

Abstract

The invention discloses a soil detection sampling device and method for avoiding influence of soil disorder on detection, and relates to the technical field of soil detection. This avoid soil to scatter soil and influence soil detection sampling device and method that detects can realize automatic soil sampling work, and as required, can carry out sampling work to the soil of the different degree of depth, and then can improve the accurate nature of soil detection, and this sampling device can carry out sampling work in the soil of scattering simultaneously, convenient and fast.

Description

Soil detection sampling device and method for avoiding influence of soil disorder on detection

Technical Field

The invention relates to the technical field of soil detection, in particular to a soil detection sampling device and method for avoiding influence of soil scattering on detection.

Background

With the acceleration of the industrialization process, the living standard is improved day by day, the environmental problem also appears continuously, the most direct influence on human is the soil quality problem, the degradation speed of cultivated land soil in China is accelerated, desertification, acidification, impoverishment, scarification and the like are serious day by day, agricultural and forestry waste resources are difficult to return to farmlands, and the problems of reduction of cultivated land, insufficient soil fertility and the like all threaten grain production, so that the soil detection and sampling device can timely and effectively monitor the change of soil and present real-time data to people so that people can take corresponding countermeasures, the labor pressure of people is relieved to a certain extent, and convenience is brought to people.

But at present when sampling soil, adopt the spade just to sample mostly, can't carry out the sample work to the soil of the different degree of depth like this, and then can reduce the accurate nature that soil detected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a soil detection sampling device and a soil detection sampling method for avoiding the influence of soil disorder on detection, and solves the problem that soil at different depths cannot be sampled because shovels are mostly adopted for sampling at present.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an avoid soil in disorder to influence soil detection's soil detection sampling device, includes the base plate, the both sides bottom of base plate all is provided with the spud pile, the upper portion intermediate position department of base plate has seted up the circular slot, and the both sides upper portion of base plate all is provided with and founds a section of thick bamboo, two found the upper end outside of a section of thick bamboo and all overlap and establish slidable mounting and have smooth nested piece, two be provided with between the relative one end of smooth nested piece and get native piece, two found to be provided with the driving piece between the upper end of a section of thick bamboo.

Furthermore, it is including the extension board to get native piece, servo motor is installed to the upper portion intermediate position department of extension board, servo motor's output shaft is connected with a section of thick bamboo of fetching earth perpendicularly, the lower extreme of a section of thick bamboo of fetching earth is connected with the auger bit corresponding with the circular slot on the base plate, and lower extreme one side of a section of thick bamboo of fetching earth is provided with into soil groove, the inside rotation of advancing soil groove installs the apron rather than the looks adaptation, the upper end one side of a section of thick bamboo of fetching earth is rotated and is installed the handle, and the inside of a section of thick bamboo of fetching earth is rotated perpendicularly and is installed the lead screw, the outside cover of lead screw is equipped with the thread bush rather than the looks adaptation, the lower extreme of thread bush articulates there is the regulation pole, the lower extreme of regulation pole articulates in the below one side of apron.

Furthermore, a main bevel gear is sleeved outside the upper end of the screw rod, a slave bevel gear is connected to one end of the handle, and the slave bevel gear is meshed with the main bevel gear.

Furthermore, the inner wall both sides of a soil sampling section of thick bamboo have all been seted up the spout, threaded sleeve's both sides all are provided with the guiding axle corresponding with the spout, two the one end that the guiding axle carried on the back mutually is sliding installation in the inside of two spouts respectively.

Furthermore, a rotating groove is formed in one side of the sliding sleeve block, rotating shafts matched with the rotating groove are arranged on two sides of the support plate, the rotating shafts are rotatably arranged inside the rotating groove, bolt holes are formed in the upper portion of each rotating shaft, and fastening bolts matched with the bolt holes are arranged on the upper portion of one side of the sliding sleeve block.

Further, the both sides of founding a section of thick bamboo all are provided with the guide way, and found the inside of a section of thick bamboo and rotate perpendicularly and install the screw rod, the inside of sliding sleeve piece is provided with the nut piece with screw rod looks adaptation, the outside of screw rod is located through the thread bush to the nut piece.

Furthermore, the driving part comprises driving wheels which are respectively and rotatably arranged at the upper ends of the two vertical cylinders, the lower ends of the two driving wheels are respectively connected with the upper ends of the two screw rods, the two driving wheels are in transmission connection through a belt, and a stepping motor is arranged at the upper part of one of the driving wheels.

Further, the soil detection sampling device for avoiding the influence of soil scattering on detection comprises a sampling method comprising the following steps:

s1, moving the equipment to a position to be sampled, and then respectively switching on power supplies of a stepping motor and a servo motor, wherein the stepping motor drives a driving wheel to rotate, the driving wheel drives a belt to drive another driving wheel to rotate, the two driving wheels respectively drive two screw rods to rotate, the screw rods drive nut blocks to move, the nut blocks drive sliding sleeve blocks to slide on a vertical cylinder, the sliding sleeve blocks are firstly moved downwards, the sliding sleeve blocks can drive a spiral drill bit to move downwards, the servo motor drives a soil taking cylinder to rotate, the soil taking cylinder drives the spiral drill bit to rotate, the spiral drill bit can drill into soil, and soil is loosened;

s2, when the auger bit drills to a required depth, the servo motor stops working, then the handle is rotated to drive the slave bevel gear to rotate, the slave bevel gear drives the main bevel gear meshed with the slave bevel gear to rotate, the main bevel gear drives the screw rod to rotate, the screw rod drives the threaded sleeve to move, the adjusting rod at the lower end of the threaded sleeve drives the cover plate to rotate, the cover plate opens the soil inlet groove, soil loosened at the moment enters the soil taking barrel, and then the stepping motor and the servo motor are rotated reversely to enable the auger bit to drill out of the soil;

s3, after the auger bit drills out, fastening bolts on the sliding sleeve block are screwed out of bolt holes in the rotating shaft, then the supporting plate is rotated, the supporting plate drives the soil sampling cylinder and the auger bit to rotate, the soil sampling cylinder is made to rotate upwards, soil in the soil sampling cylinder can be poured out from the soil inlet groove, and soil sampling work is further completed.

Advantageous effects

The invention provides a soil detection sampling device and method for avoiding influence of scattered soil on detection, which have the following beneficial effects compared with the prior art:

1. this avoid soil to scatter soil and influence soil detection sampling device and method that detects can realize automatic soil sampling work, and as required, can carry out sampling work to the soil of the different degree of depth, and then can improve the accurate nature of soil detection, and this sampling device can carry out sampling work in the soil of scattering simultaneously, convenient and fast.

2. According to the soil detection sampling device and method for avoiding the scattered influence of soil on detection, after soil sampling is finished, the fastening bolt is adjusted, then the support plate is rotated, and the taken soil can be conveniently pulled down for dumping.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the soil sampling member of the present invention;

FIG. 3 is a schematic view of the internal structure of the soil sampling cylinder of the present invention;

FIG. 4 is a schematic structural view of the vertical cylinder of the present invention;

FIG. 5 is a schematic view of the driving member of the present invention.

In the figure: 1. a substrate; 2. positioning the pile; 3. a circular groove; 4. erecting a cylinder; 41. a guide groove; 42. a screw; 5. a sliding sleeve block; 51. a rotating groove; 52. fastening a bolt; 53. a nut block; 6. taking a soil part; 61. a support plate; 6101. a rotating shaft; 6102. bolt holes; 62. a servo motor; 63. a soil sampling cylinder; 631. a chute; 64. a helical drill bit; 65. a cover plate; 66. a handle; 661. a slave bevel gear; 67. a screw rod; 671. a main bevel gear; 68. a threaded sleeve; 681. a guide shaft; 69. adjusting a rod; 610. a soil inlet groove; 7. a drive member; 71. a driving wheel; 72. a belt; 73. a stepping motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the invention provides a technical scheme of a soil detection sampling device for avoiding influence of scattered soil on detection, which comprises a substrate 1, positioning piles 2 are arranged at the bottoms of two sides of the substrate 1, a circular groove 3 is formed in the middle of the upper portion of the substrate 1, vertical cylinders 4 are arranged on the upper portions of two sides of the substrate 1, sliding sleeve blocks 5 are slidably mounted on the outer portions of the upper ends of the two vertical cylinders 4 in a sleeved mode, a soil taking part 6 is arranged between the opposite ends of the two sliding sleeve blocks 5, and a driving part 7 is arranged between the upper ends of the two vertical cylinders 4.

Referring to fig. 2-3, in the embodiment of the present invention, the soil sampling member 6 includes a support plate 61, a servo motor 62 is installed at a middle position of an upper portion of the support plate 61, an output shaft of the servo motor 62 is vertically connected with a soil sampling barrel 63, a helical drill 64 corresponding to the circular groove 3 on the substrate 1 is connected to a lower end of the soil sampling barrel 63, a soil inlet groove 610 is disposed at one side of a lower end of the soil sampling barrel 63, a cover plate 65 adapted to the soil inlet groove 610 is rotatably installed inside the soil inlet groove 610, a handle 66 is rotatably installed at one side of an upper end of the soil sampling barrel 63, a screw 67 is vertically rotatably installed inside the soil sampling barrel 63, a threaded sleeve 68 adapted to the screw 67 is sleeved outside the screw 67, a lower end of the threaded sleeve 68 is hinged to an adjustment rod 69, a lower end of the adjustment rod 69 is hinged to a lower side of the cover plate 65, a main bevel gear 671 is sleeved outside an upper end of the screw 67, one end of the handle 66 is connected to a secondary bevel gear 661 engaged with the main bevel gear 671, two sides of the inner wall of the soil sampling barrel 63 are respectively provided with a sliding groove 631, two sides of the threaded sleeve 68 are provided with a guiding shaft 681, and the guiding shaft is installed inside the sliding groove 681 to prevent the sleeve 68 from sliding.

Referring to fig. 2 and 4, in the embodiment of the present invention, a rotation groove 51 is formed at one side of the sliding sleeve 5, a rotation shaft 6101 adapted to the rotation groove 51 is disposed at both sides of the support plate 61, the rotation shaft 6101 is rotatably disposed inside the rotation groove 51, a bolt hole 6102 is formed at an upper portion of the rotation shaft 6101, a fastening bolt 52 adapted to the bolt hole 6102 is disposed at an upper portion of one side of the sliding sleeve 5, a guide groove 41 is disposed at both sides of the vertical cylinder 4, a screw 42 is vertically and rotatably mounted inside the vertical cylinder 4, a nut block 53 adapted to the screw 42 is disposed inside the sliding sleeve 5, and the nut block 53 is sleeved outside the screw 42 through a thread.

Referring to fig. 4-5, in the embodiment of the present invention, the driving member 7 includes two driving wheels 71 rotatably mounted on the upper ends of the two vertical cylinders 4, the lower ends of the two driving wheels 71 are respectively connected to the upper ends of the two screws 42, the two driving wheels 71 are in transmission connection with each other through a belt 72, and a stepping motor 73 is mounted on the upper portion of one of the driving wheels 71.

In the embodiment of the invention, the soil detection sampling device for avoiding the influence of soil scattering on detection is included, and the sampling method comprises the following steps:

s1, moving the device to a position to be sampled, then respectively switching on power supplies of a stepping motor 73 and a servo motor 62, wherein the stepping motor 73 drives a transmission wheel 71 to rotate, the transmission wheel 71 enables a belt 72 to drive another transmission wheel 71 to rotate, the two transmission wheels 71 respectively drive two screw rods 42 to rotate, the screw rods 42 drive a nut block 53 to move, the nut block 53 drives a sliding sleeve block 5 to slide on a vertical cylinder 4, the sliding sleeve block 5 is firstly driven to move downwards, the sliding sleeve block 5 can drive a spiral drill bit 64 to move downwards, the servo motor 62 drives a soil taking cylinder 63 to rotate, the soil taking cylinder 63 drives the spiral drill bit 64 to rotate, the spiral drill bit 64 can drill into soil, and soil is loosened;

s2, when the spiral drill bit 64 drills to a required depth, the servo motor 62 stops working, then the handle 66 is rotated to drive the slave bevel gear 661 to rotate, the slave bevel gear 661 drives the main bevel gear 671 meshed with the slave bevel gear 671 to rotate, the main bevel gear 671 drives the screw rod 67 to rotate, the screw rod 67 drives the threaded sleeve 68 to move, the adjusting rod 69 at the lower end of the threaded sleeve 68 drives the cover plate 65 to rotate, the cover plate 65 opens the soil inlet groove 610, the loosened soil enters the soil taking barrel 63, then the stepping motor 73 and the servo motor 62 are rotated reversely, and the spiral drill bit 64 drills out of the soil;

s3, after the auger bit 64 drills out, the fastening bolt 52 on the sliding sleeve block 5 is screwed out of the bolt hole 6102 on the rotating shaft 6101, then the support plate 61 is rotated, the support plate 61 drives the soil sampling cylinder 63 and the auger bit 64 to rotate, so that the soil sampling cylinder 63 rotates upwards, and the soil in the soil sampling cylinder 63 can be poured out from the soil inlet groove 610, and the soil sampling work is completed.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an avoid soil in disorder to influence soil detection's soil detection sampling device, includes base plate (1), the both sides bottom of base plate (1) all is provided with spud (2), its characterized in that: circular slot (3) have been seted up to the upper portion intermediate position department of base plate (1), and the both sides upper portion of base plate (1) all is provided with and founds a section of thick bamboo (4), two it all overlaps the slidable mounting and establishes slidable mounting and have sliding sleeve piece (5), two to found the upper end outside of a section of thick bamboo (4) be provided with between the relative one end of sliding sleeve piece (5) and get native piece (6), two be provided with driving piece (7) between the upper end of a section of thick bamboo (4).

2. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 1, wherein: the soil sampling part (6) comprises a support plate (61), a servo motor (62) is installed at the middle position of the upper portion of the support plate (61), an output shaft of the servo motor (62) is perpendicularly connected with a soil sampling barrel (63), the lower end of the soil sampling barrel (63) is connected with a spiral drill bit (64) corresponding to a circular groove (3) in a substrate (1), a soil inlet groove (610) is formed in one side of the lower end of the soil sampling barrel (63), a cover plate (65) matched with the soil inlet groove (610) is installed in the internal rotating mode, a handle (66) is installed on one side of the upper end of the soil sampling barrel (63) in the rotating mode, a screw rod (67) is installed in the internal perpendicular rotating mode of the soil sampling barrel (63), a threaded sleeve (68) matched with the screw rod (67) is sleeved outside the screw rod (67), an adjusting rod (69) is hinged to the lower end of the threaded sleeve (68), and the lower end of the adjusting rod (69) is hinged to one side of the lower portion of the cover plate (65).

3. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 2, wherein: the outer cover in upper end of lead screw (67) is equipped with main bevel gear (671), the one end of handle (66) is connected with from bevel gear (661), follow bevel gear (661) and main bevel gear (671) mesh mutually.

4. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 2, wherein: spout (631) have all been seted up to the inner wall both sides of a soil sampling section of thick bamboo (63), the both sides of threaded sleeve (68) all are provided with guiding axle (681) corresponding with spout (631), two guiding axle (681) one end of carrying on the back mutually slide mounting respectively in the inside of two spout (631).

5. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 2, wherein: rotation groove (51) have been seted up to one side of sliding sleeve piece (5), the both sides of extension board (61) all are provided with pivot (6101) with rotation groove (51) looks adaptation, pivot (6101) rotate to set up in the inside of rotation groove (51), and the upper portion of pivot (6101) has seted up bolt hole (6102), one side upper portion of sliding sleeve piece (5) is provided with fastening bolt (52) with bolt hole (6102) looks adaptation.

6. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 1, wherein: the both sides of founding a section of thick bamboo (4) all are provided with guide way (41), and the inside of founding a section of thick bamboo (4) is rotated perpendicularly and is installed screw rod (42), the inside of sliding sleeve piece (5) is provided with nut piece (53) with screw rod (42) looks adaptation, the outside of screw rod (42) is located through the screw thread cover in nut piece (53).

7. The soil detection and sampling device for avoiding soil scattering influence detection as claimed in claim 6, wherein: the driving piece (7) comprises driving wheels (71) which are rotatably arranged at the upper ends of the two vertical cylinders (4) respectively, the lower ends of the two driving wheels (71) are connected with the upper ends of the two screws (42) respectively, the two driving wheels (71) are in transmission connection through a belt (72), and a stepping motor (73) is arranged at the upper part of one driving wheel (71).

8. A soil detection sampling method for avoiding soil scattering influence detection is characterized in that: the soil detection sampling device for avoiding soil scattering influence detection, which comprises the soil detection sampling device of any one of claims 1 to 7, wherein the sampling method comprises the following steps:

s1, moving the device to a position to be sampled, then respectively switching on power supplies of a stepping motor (73) and a servo motor (62), wherein the stepping motor (73) drives a transmission wheel (71) to rotate, the transmission wheel (71) drives a belt (72) to drive another transmission wheel (71) to rotate, the two transmission wheels (71) respectively drive two screw rods (42) to rotate, the screw rods (42) drive a nut block (53) to move, the nut block (53) drives a sliding sleeve block (5) to slide on a vertical cylinder (4), the sliding sleeve block (5) is firstly moved downwards, the sliding sleeve block (5) drives a spiral drill bit (64) to move downwards, the servo motor (62) drives a soil taking cylinder (63) to rotate, the soil taking cylinder (63) drives the spiral drill bit (64) to rotate, the spiral drill bit (64) into soil, and loosen the soil;

s2, when the spiral drill bit (64) drills to a required depth, the servo motor (62) stops working, then the handle (66) is rotated to drive the slave bevel gear (661) to rotate, the slave bevel gear (661) drives the main bevel gear (671) meshed with the slave bevel gear to rotate, the main bevel gear (671) drives the screw rod (67) to rotate, the screw rod (67) drives the threaded sleeve (68) to move, the adjusting rod (69) at the lower end of the threaded sleeve (68) drives the cover plate (65) to rotate, the cover plate (65) opens the soil inlet groove (610), loosened soil enters the soil taking barrel (63), and then the stepping motor (73) and the servo motor (62) are rotated reversely to enable the spiral drill bit (64) to drill out of the soil;

s3, after the auger bit (64) drills out, a fastening bolt (52) on the sliding sleeve block (5) is screwed out of a bolt hole (6102) in the rotating shaft (6101), then the supporting plate (61) is rotated, the supporting plate (61) drives the soil sampling cylinder (63) and the auger bit (64) to rotate, so that the soil sampling cylinder (63) rotates upwards, soil in the soil sampling cylinder (63) can be poured out from the soil inlet groove (610), and soil sampling work is further completed.