CN111896312A - Land detection device based on agricultural development - Google Patents

Land detection device based on agricultural development Download PDF

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Publication number
CN111896312A
CN111896312A CN202010925939.4A CN202010925939A CN111896312A CN 111896312 A CN111896312 A CN 111896312A CN 202010925939 A CN202010925939 A CN 202010925939A CN 111896312 A CN111896312 A CN 111896312A
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China
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plate
fixedly connected
lower section
agricultural development
groove
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CN202010925939.4A
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CN111896312B (en
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殷素英
陈芳
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Zhejiang Yizhihui Agricultural Technology Co ltd
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Individual
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention belongs to the technical field of agricultural development, and particularly relates to a land detection device based on agricultural development, which comprises a stabilizing plate, wherein a mounting hole is formed in the center of the stabilizing plate, an inserting column is inserted into the mounting hole and is divided into an upper section and a lower section, the top of the upper section is fixedly connected with a knocking head, the bottom of the lower section is in a pointed shape, a driving mechanism is arranged in the upper section, a material collecting mechanism is arranged in the lower section, one end of the material collecting mechanism is connected with the driving mechanism, a plurality of fixing mechanisms are further arranged on the stabilizing plate, a plurality of storage mechanisms used for matching with the fixing mechanisms are fixedly connected onto the side wall of the stabilizing plate, and two opposite storage mechanisms are arranged in a central symmetry. Has the advantages that: the invention can automatically load soil with a preset depth into the test tube bottle in the sampling stage of soil detection, thereby avoiding the phenomenon that a large amount of samples are adhered to the mouth of the test tube, improving the quality of sample preservation and reducing the difficulty of operation.

Description

Land detection device based on agricultural development
Technical Field
The invention belongs to the technical field of agricultural development, and particularly relates to a land detection device based on agricultural development.
Background
The agricultural comprehensive development means that a central government has a special classification internationally for protecting and supporting agricultural development, improving basic conditions of agricultural production, optimizing agricultural and rural economic structures and improving agricultural comprehensive production capacity and comprehensive benefits, but actually comprises the attack and cooperation of technical layers, for example, the research on how to use industrial technology to realize or service the requirements of agricultural development, including various categories such as economic forest, facility agricultural planting, livestock aquaculture and the like.
In actual operation, the first task of farming is exactly to confirm the type of soil, the purpose is for the most suitable product of better planning how to plant or cultivate, the detection of soil is exactly the direct means of confirming the soil type, it mainly includes two aspects, firstly the sample of soil sample, secondly carry out chemical analysis to this sample and detect, through artifical excavation during ordinary sample, pack soil sample into the test tube and bring back the analysis, and this operation is comparatively laborious, also difficult soil sample who obtains the preset depth in advance simultaneously, the test tube bottleneck of getting soil still generally has the sample simultaneously, the bottle plug can not be fine seals up it, lead to inside sample easily to reveal or be contaminated.
To this end, we propose a land detection device based on agricultural development to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a land detection device based on agricultural development, which can improve the sample preservation quality.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a land detection device based on agricultural development, includes the steadying plate, the mounting hole has been seted up to the center department of steadying plate, it is equipped with the post of inserting to insert in the mounting hole, it divide into upper segment and hypomere to insert the post, the top fixedly connected with of upper segment strikes the head, the bottom of hypomere is most advanced form, be equipped with actuating mechanism in the upper segment, the hypomere is equipped with the mechanism that gathers materials, the one end of the mechanism that gathers materials is connected with actuating mechanism, still be equipped with a plurality of fixed establishment on the steadying plate, a plurality of storage mechanisms that are used for cooperating fixed establishment of fixedly connected with on the lateral wall of steadying plate, relative two storage mechanism is the centrosymmetric setting.
In foretell land detection device based on agricultural development, actuating mechanism is including setting up the cavity in the upper segment, the interior top fixedly connected with driving motor of cavity, coaxial fixedly connected with threaded rod in driving motor's the drive shaft, the screw thread on the threaded rod is reciprocal screw thread, the one end of threaded rod is connected with the interior bottom rotation of cavity, threaded connection has the cardboard on the threaded rod.
In foretell land detection device based on agricultural development, the mechanism that gathers materials is including setting up many connecting rods on the hypomere, many the one end of connecting rod runs through the upper segment and extends to in the cavity, be equipped with the draw-in groove on the lateral wall of connecting rod, draw-in groove and cardboard gomphosis joint, be equipped with between the supplies that link up on the hypomere, be equipped with assorted sheath with it between the supplies, the sunken guide ring of fixedly connected with in the port between the supplies, be equipped with in the supplies and get the material pipe, the one end port department that deviates from the guide ring between the supplies is equipped with the screw thread, lower extreme threaded connection between the supplies has the bolster.
In foretell land detection device based on agricultural development, be equipped with a plurality of caulking grooves on the one end port of hypomere, the caulking groove sets up between many connecting rods, the bottom of caulking groove is rotated and is connected with the stock guide, the stock guide is the wedge shape, the most advanced of stock guide runs through the notch of caulking groove and extends to its outside.
In foretell soil detection device based on agricultural development, the bolster includes threaded connection in the intraoral soil block that bores of lower segment port, it is the most advanced form of circular cone to bore the soil block, it is equipped with the recess to bore the one end that the soil block is close to between the stock, fixedly connected with spring in the recess, the one end fixedly connected with of spring supports the piece, the one end that supports the piece runs through the notch of recess and extends to its outside, support the one end fixedly connected with rubber pad that the piece deviates from the spring.
In foretell land detection device based on agricultural development, fixed establishment is including setting up a plurality of through-holes on the steadying plate terminal surface, it is equipped with the bolt to run through in the through-hole, the end of bolt is equipped with chromium-plated layer, one side of steadying plate is equipped with many dead levers, the one end of dead lever is equipped with the screw hole, the other end of dead lever is most advanced form, many the dead lever corresponds threaded connection with many bolts, be equipped with the scale on the lateral wall of dead lever.
In foretell land detection device based on agricultural development, storage mechanism includes a storage section of thick bamboo on the fixedly connected with steadying plate lateral wall, the one end of a storage section of thick bamboo is the sunken shape with the most advanced assorted of dead lever, still the solid fixed ring of fixedly connected with on the lateral wall of steadying plate, gu fixed ring and storage section of thick bamboo divide the both ends edge of arranging steadying plate in.
In foretell land detection device based on agricultural development, it accomodates the groove to have seted up on the one end lateral wall of steadying plate, it is equipped with the opening plate to accomodate groove port department, the one end of opening plate is connected with the port inner wall rotation of accomodating the groove.
In the above-described agricultural development-based land detection apparatus, the operating principle of the agricultural development-based land detection apparatus is as follows:
1) an operator fixes a plurality of fixed rods on corresponding positions of the stabilizing plate in a matching manner with the bolts, then uses tools such as a hammer and the like to knock the ends of the bolts, matches with the scale on the fixed rods to uniformly fix the fixed rods to a certain depth and keep the stabilizing plate stable, then inserts the inserted columns integrally and knocks the knocking heads;
2) the driving motor can be started when the material taking pipe is knocked to a certain depth, the driving motor rotates to drive the threaded rod to rotate, so that the clamping plate is enabled to displace, the clamping plate clamps the connecting rods and enables the connecting rods to move, the lower section integrally moves downwards at the moment, the lower section continues to drill downwards by utilizing the soil drilling block, the driving motor continues to drive the rotating lower section to integrally move upwards after a certain depth, in the process of moving upwards, the guide plate guides soil in gaps into the material storage room and then guides the soil into the material taking pipe stored inside through the guide ring, and the end head of the material taking pipe is clamped inside the guide ring at the moment, so that the material taking pipe is not polluted;
3) after the material is taken out, the operator can insert the post after the lower section resets completely) and wholly extract to take off and bore the soil piece and take out the material taking pipe and take away the sealing after sealing, dismantle many dead levers afterwards and two liang of end relative insert to the stationary ring, and insert a storage section of thick bamboo with its pointed end, two dead levers offset fixed deposit on the steadying plate, the utensil for knocking also can be put into and accomodate the inslot and make things convenient for daily use of carrying.
Compared with the prior art, this land detection device based on agricultural development's advantage lies in:
1. according to the invention, through the matching of the guide ring, the guide plate and the driving motor, the threaded rod is driven to regularly move up and down by the rotation of the driving motor, so that the connecting rod can drive the lower section to reciprocate, the soil is driven to be brought into the guide ring by the guide plate and is brought into the pre-stored material taking pipe, the effect of automatically loading the soil with the preset depth into the test tube bottle is realized, the phenomenon that a large number of samples are adhered to the opening of the test tube is avoided, the quality of sample storage is improved, and the difficulty of operation is reduced without the traditional manual excavation.
2. The storage cylinder is matched with the fixing ring, the bolt and the fixing rod, so that the effect that the fixing rod and the scale marked on the fixing rod are used for keeping the stabilizing plate horizontal and stable on the surface of the soil layer is achieved, meanwhile, the fixing rods can be taken down and arranged in pairs in opposite directions to be inserted into the storage cylinder and the fixing ring for fixing, the portability of equipment carrying is effectively improved, and the storage cylinder is convenient for operators to carry and use.
Drawings
FIG. 1 is a schematic structural diagram of a land detection device based on agricultural development provided by the invention;
FIG. 2 is a schematic structural view of the insert column of FIG. 1;
FIG. 3 is an exploded view of the lower section of FIG. 2;
FIG. 4 is an exploded view of the earth-boring block of FIG. 3;
FIG. 5 is a cross-sectional view of the earth-boring block of FIG. 3;
FIG. 6 is a schematic structural view of the fixing rod of FIG. 1;
FIG. 7 is an enlarged view of a portion of FIG. 2 at A;
fig. 8 is a partially enlarged view at B in fig. 2.
In the figure, a stabilizing plate 1, a jack post 2, an upper section 3, a lower section 4, a knocking head 5, a driving mechanism 6, a material collecting mechanism 7, a fixing mechanism 8, a storage mechanism 9, a chamber 10, a driving motor 11, a threaded rod 12, a clamping plate 13, a connecting rod 14, a material storage chamber 15, a sheath 16, a guide ring 17, a buffer member 18, a material guide plate 19, a soil drilling block 20, a spring 21, a resisting block 22, a rubber pad 23, a bolt 24, a fixing rod 25, a graduated scale 26, a storage cylinder 27, a fixing ring 28, a storage groove 29, a split plate 30 and a material taking pipe 31 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-8, a land detection device based on agricultural development, including stabilizer plate 1, the mounting hole that link up is seted up to stabilizer plate 1's center department, it is equipped with and inserts post 2 to insert in the mounting hole, the diameter of inserting post 2 slightly is less than the redundant space when the mounting hole is used for removing, it divide into upper segment 3 and hypomere 4 to insert post 2, be equipped with the fault in the middle of upper segment 3 and hypomere 4, the top fixedly connected with of upper segment 3 strikes head 5, it is alloy metal material to strike head 5, the bottom of hypomere 4 is most advanced form and is used for better inserting to soil, be equipped with actuating mechanism 6 in the upper segment 3.
Actuating mechanism 6 is including setting up cavity 10 in upper segment 3, and the interior top fixedly connected with driving motor 11 of cavity 10, coaxial fixedly connected with threaded rod 12 in driving motor 11's the drive shaft, and the screw thread on the threaded rod 12 is reciprocating screw, and the one end of threaded rod 12 is connected with the interior bottom rotation of cavity 10, and threaded rod 12 goes up threaded connection has cardboard 13, and threaded rod 12 can cooperate cardboard 13 to carry out up-and-down motion under driving motor 11's the continuation drive.
Lower section 4 is equipped with mechanism 7 that gathers materials, the one end of mechanism 7 that gathers materials is connected with actuating mechanism 6, mechanism 7 that gathers materials is including setting up many connecting rods 14 on lower section 4, the one end of many connecting rods 14 runs through upper segment 3 and extends to in the cavity 10, connecting rod 14 and 3 sliding contact of upper segment, be equipped with the draw-in groove on the lateral wall of connecting rod 14, draw-in groove and 13 gomphosis joint of cardboard, cardboard 13 can drive connecting rod 14 and carry out the displacement, be equipped with a plurality of caulking grooves on the one end port of lower section 4, the caulking groove sets up between many connecting rods 14, the bottom of caulking groove is rotated and is connected with stock guide 19, stock guide 19 is the wedge shape, stock guide 19's most advanced notch that runs through the caulking groove and extends to its outside, stock guide 19 can be with the leading-in to specific.
Be equipped with the material storage room 15 that link up on the hypomere 4, be equipped with assorted sheath 16 with it in the material storage room 15, sheath 16 is used for protecting inside lateral wall, the interior fixedly connected with of port of material storage room 15 has sunken guide ring 17, the port of guide ring 17 is the form of contracting inwards, contactless between its lower extreme and material storage room 15, be equipped with in the material storage room 15 and get material pipe 31, it is ordinary test tube form to get material pipe 31, it is glass material, it can insert to be established between guide ring 17 and the material storage room 15 inner wall to get material pipe 31, the one end port department that 15 deviates from guide ring 17 in the material storage room is equipped with the screw thread, the lower extreme threaded connection of material storage room 15 has bolster 18.
Buffer 18 includes threaded connection 4 intraoral brill soil block 20 in port of hypomere, it is the most advanced form of circular cone to bore soil block 20, it is equipped with the recess to bore the one end that soil block 20 is close to between the stock 15, fixedly connected with spring 21 in the recess, the one end fixedly connected with of spring 21 supports piece 22, support the one end of piece 22 and run through the notch of recess and extend to its outside, support the one end fixedly connected with rubber pad 23 that piece 22 deviates from spring 21, spring 21 can cooperate rubber pad 23 to come to carry out the shock attenuation operation to getting material pipe 31, prevent that its bottom from receiving excessive vibrations and damaging.
Still be equipped with a plurality of fixed establishment 8 on stabilizer plate 1, fixedly connected with is a plurality of storage mechanism 9 that are used for cooperating fixed establishment 8 on stabilizer plate 1's the lateral wall, two relative storage mechanism 9 are central symmetry and set up, fixed establishment 8 is including setting up a plurality of through-holes on stabilizer plate 1 terminal surface, it is equipped with bolt 24 to run through in the through-hole, bolt 24's end is equipped with chromium-plated layer and has better impact resistance, one side of stabilizer plate 1 is equipped with many dead levers 25, the one end of dead lever 25 is equipped with the screw hole, the other end of dead lever 25 is most advanced form, many dead levers 25 correspond threaded connection with many bolt 24, bolt 24 is with dead lever 25 and stabilizer plate 1 reciprocal anchorage, be equipped with scale 26 on the lateral wall of dead lever 25 and be used for helping the user to observe the horizontal state.
The storage mechanism 9 comprises a storage cylinder 27 fixedly connected with the side wall of the stabilizing plate 1, one end of the storage cylinder 27 is in a concave shape matched with the tip of the fixing rod 25, the storage cylinder 27 is used for being matched with the tip of the fixing rod 25 to be inserted and arranged to ensure the safety of the equipment or the periphery, a fixing ring 28 is fixedly connected with the side wall of the stabilizing plate 1, the diameter of the fixing ring 28 is the same as that of the fixing rod 25 and can be just inserted and arranged, the fixing ring 28 and the storage cylinder 27 are respectively arranged at the edges of two ends of the stabilizing plate 1, a plurality of fixing rods 25 are disassembled and two ends of the fixing rods are oppositely inserted into the fixing ring 28, the fixing rods 25 arranged in pairs can be mutually abutted and fixed to facilitate stable arrangement, a storage groove 29 is formed in the side wall of one end of the stabilizing plate 1, an opening plate 30 is arranged in the storage groove 29, one end of the opening plate 30 is rotatably connected with the inner wall of, so that the whole equipment has better portability and usability.
When the invention is used, an operator firstly fixes a plurality of fixing rods 25 on corresponding positions of the stabilizing plate 1 in a matching way with the bolts 24, then uses tools such as a hammer and the like to knock the end of the bolt 24, and matches the scale 26 on the fixing rods 25 to uniformly fix the fixing rods to a certain depth and keep the stabilizing plate 1 stable, then inserts the inserted column 2 into the whole body and knocks the knocking head 5, when knocking to a certain depth, the driving motor 11 can be started, the driving motor 11 rotates to drive the threaded rod 12 to rotate, thereby driving the clamping plate 13 to displace, the clamping plate 13 clamps a plurality of connecting rods 14 and enables the connecting rods to move, at the moment, the lower section 4 moves downwards in the whole body, the lower section 4 continues to drill downwards by using the soil drilling block 20, after a certain depth, the driving motor 11 continues to drive the rotation, at the moment, the lower section 4 starts to move upwards in the whole body, in the process of moving upwards, the, then, the material taking pipe 31 is guided to the inside of the material taking pipe 31 through the guide ring 17, the end of the material taking pipe 31 is clamped inside the guide ring 17, and therefore the material taking pipe is not polluted, meanwhile, the spring 21 and the sheath 16 can achieve a cushioning effect on the material taking pipe 31, the material taking pipe 31 is prevented from being damaged by excessive vibration, after the material taking is completed, an operator can pull out the whole inserting column 2 after the lower section 4 is completely reset, the soil drilling block 20 is taken out, the material taking pipe 31 is taken out to be sealed and then is sealed, then the fixing rods 25 are disassembled, the ends of the fixing rods are oppositely inserted into the fixing rings 28, the tips of the fixing rods are inserted into the storage cylinder 27, the two fixing rods 25 abut against and are fixedly stored on the stabilizing plate 1, and a knocking device can also be placed into the containing groove 29 to be carried for daily use.
Although terms such as the stabilizing plate 1, the insert post 2, the upper section 3, the lower section 4, the striking head 5, the driving mechanism 6, the material collecting mechanism 7, the fixing mechanism 8, the storage mechanism 9, the chamber 10, the driving motor 11, the threaded rod 12, the clamping plate 13, the connecting rod 14, the material storage room 15, the sheath 16, the guide ring 17, the buffer member 18, the material guide plate 19, the earth boring block 20, the spring 21, the resisting block 22, the rubber pad 23, the bolt 24, the fixing rod 25, the graduated scale 26, the storage cylinder 27, the fixing ring 28, the accommodating groove 29, the opening plate 30, the material taking pipe 31 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (9)

1. A land detection device based on agricultural development comprises a stabilizing plate (1) and is characterized in that, the center of the stabilizing plate (1) is provided with a mounting hole, an inserting column (2) is inserted into the mounting hole, the inserted column (2) is divided into an upper section (3) and a lower section (4), the top of the upper section (3) is fixedly connected with a knocking head (5), the bottom of the lower section (4) is in a tip shape, a driving mechanism (6) is arranged in the upper section (3), the lower section (4) is provided with a material collecting mechanism (7), one end of the material collecting mechanism (7) is connected with a driving mechanism (6), still be equipped with a plurality of fixed establishment (8) on stabilizer plate (1), fixedly connected with a plurality of storage mechanism (9) that are used for cooperating fixed establishment (8) on the lateral wall of stabilizer plate (1), two relatively storage mechanism (9) are central symmetry and set up.
2. A land detection device based on agricultural development according to claim 1, characterized in that the driving mechanism (6) comprises a chamber (10) arranged in the upper section (3), a driving motor (11) is fixedly connected to the inner top of the chamber (10), a threaded rod (12) is fixedly connected coaxially to the driving shaft of the driving motor (11), the thread on the threaded rod (12) is a reciprocating thread, one end of the threaded rod (12) is rotatably connected with the inner bottom of the chamber (10), and a clamping plate (13) is connected to the thread on the threaded rod (12).
3. A land detection apparatus based on agricultural development according to claim 2, the material collecting mechanism (7) comprises a plurality of connecting rods (14) arranged on the lower section (4), one ends of the connecting rods (14) penetrate through the upper section (3) and extend into the chamber (10), the side wall of the connecting rod (14) is provided with a clamping groove which is embedded and clamped with the clamping plate (13), a through storage room (15) is arranged on the lower section (4), a sheath (16) matched with the storage room (15) is arranged in the storage room (15), a concave guide ring (17) is fixedly connected in the port of the storage room (15), be equipped with in the material deposit room (15) and get material pipe (31), the one end port department that deviates from guide ring (17) is equipped with the screw thread between the material deposit room (15), the lower extreme threaded connection of material deposit room (15) has bolster (18).
4. A land detection device based on agricultural development according to claim 3, characterized in that a plurality of caulking grooves are arranged on one end port of the lower section (4), the caulking grooves are arranged among a plurality of connecting rods (14), the bottom of the caulking grooves is rotatably connected with a material guide plate (19), the material guide plate (19) is in a wedge shape, and the tip of the material guide plate (19) penetrates through the notch of the caulking groove and extends to the outside of the caulking groove.
5. The land detection device based on agricultural development according to claim 3, wherein the buffer member (18) comprises a soil drilling block (20) which is in threaded connection with the port of the lower section (4), the soil drilling block (20) is in a conical tip shape, a groove is formed in one end, close to the material storage room (15), of the soil drilling block (20), a spring (21) is fixedly connected in the groove, a resisting block (22) is fixedly connected to one end of the spring (21), one end of the resisting block (22) penetrates through the groove of the groove and extends to the outside of the groove, and a rubber pad (23) is fixedly connected to one end, away from the spring (21), of the resisting block (22).
6. The land detection device based on agricultural development as claimed in claim 1, wherein the fixing mechanism (8) comprises a plurality of through holes arranged on the end face of the stabilizing plate (1), the through holes are internally provided with bolts (24) in a penetrating manner, the ends of the bolts (24) are provided with chromium coatings, one side of the stabilizing plate (1) is provided with a plurality of fixing rods (25), one ends of the fixing rods (25) are provided with threaded holes, the other ends of the fixing rods (25) are in a tip shape, the fixing rods (25) are in threaded connection with the bolts (24), and the side walls of the fixing rods (25) are provided with scale scales (26).
7. A land detection apparatus based on agricultural development as claimed in claim 6, wherein the storage mechanism (9) comprises a storage cylinder (27) fixedly connected to the side wall of the stabilising plate (1), one end of the storage cylinder (27) is in the shape of a depression matching the tip of the fixing rod (25), a fixing ring (28) is also fixedly connected to the side wall of the stabilising plate (1), and the fixing ring (28) and the storage cylinder (27) are respectively arranged at the edges of the two ends of the stabilising plate (1).
8. A land detection device based on agricultural development according to claim 1, wherein a storage groove (29) is formed in a side wall of one end of the stabilizing plate (1), an opening plate (30) is arranged at a port of the storage groove (29), and one end of the opening plate (30) is rotatably connected with an inner wall of the port of the storage groove (29).
9. An agricultural development based land detection apparatus according to claim 1, wherein the working principle of the agricultural development based land detection apparatus is:
1) an operator fixes a plurality of fixing rods (25) on corresponding positions of the stabilizing plate 1 in a matching mode through bolts (24), then uses tools such as a hammer to knock the ends of the bolts (24), matches with scale scales (26) on the fixing rods (25) to uniformly fix the bolts to a certain depth to enable the stabilizing plate (1) to keep stable, then inserts the inserting columns (2) integrally, and knocks the knocking heads (5);
2) when the material taking pipe is knocked to a certain depth, the driving motor (11) can be started, the driving motor (11) rotates to drive the threaded rod (12) to rotate, so that the clamping plate (13) is enabled to displace, the clamping plate (13) clamps the connecting rods (14) and enables the connecting rods to move, the lower section (4) moves downwards integrally at the moment, the lower section (4) continues to drill downwards by utilizing the soil drilling block (20), the driving motor (11) continues to drive to rotate after a certain depth, the lower section (4) starts to move upwards integrally at the moment, in the process of moving upwards, the guide plate (19) guides soil in gaps into the material storage room (15) and then into the material taking pipe (31) stored inside through the guide ring (17), the end of the material taking pipe (31) is clamped inside the guide ring (17) at the moment, so that the material taking pipe cannot be polluted, and simultaneously the spring (21) and the sheath (16) can both have a cushioning effect on the material taking, the material taking pipe (31) is prevented from being damaged by excessive vibration;
3) after the material is got to accomplish, operating personnel can be in the hypomere (4) and will insert post 2) and wholly extract after resetting completely to take off and bore soil block (20) and take away the sealing up after taking out material pipe (31) and sealing up, dismantle many dead levers (25) afterwards and two liang of end relative insert to solid fixed ring (28), and insert storage cylinder (27) with its pointed end, two dead levers (25) offset fixed deposit on steadying plate (1), an utensil for knocking also can be put into and accomodate groove (29) in convenient daily use of carrying.
CN202010925939.4A 2020-09-07 2020-09-07 Land detection device based on agricultural development Active CN111896312B (en)

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