CN114459804A - Rapid sampling device for soil detection and using method thereof - Google Patents
Rapid sampling device for soil detection and using method thereof Download PDFInfo
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- CN114459804A CN114459804A CN202210139705.6A CN202210139705A CN114459804A CN 114459804 A CN114459804 A CN 114459804A CN 202210139705 A CN202210139705 A CN 202210139705A CN 114459804 A CN114459804 A CN 114459804A
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- 238000005070 sampling Methods 0.000 title claims abstract description 147
- 239000002689 soil Substances 0.000 title claims abstract description 109
- 238000001514 detection method Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000005527 soil sampling Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention provides a rapid sampling device for soil detection and a using method thereof, belonging to the technical field of soil detection; soil detects uses quick sampling device includes: the sampling device comprises a base, a support frame, a first lead screw, a first movable seat, a first fixed frame, a second lead screw, a first lifting plate, a first motor, a drill bit, a second movable seat, a second fixed frame, a third lead screw, a second lifting plate, a sampling tube and an electric push rod; the detection hole is drilled on the ground through the drill bit, the sampling tube is embedded into the detection hole, and the sampling tube is inserted into the soil for sampling, so that the situation that the sampling tube is inserted into the soil too difficultly due to the fact that the sampling tube is directly inserted into the soil for sampling is avoided, the labor intensity is reduced, and the use experience of the product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting the sampling tube and take a sample in the soil, cause the condition emergence that the sampling tube takes place to damage.
Description
Technical Field
The invention belongs to the technical field of soil detection, and relates to a rapid sampling device for soil detection and a using method thereof.
Background
At present, in the correlation technique, along with the development of society, environmental pollution is more and more serious, contains more pollutants in the soil, the production development of the plant of being not convenient for, and reduce the microorganism in the soil, serious then leads to the plant to die in a large number, causes serious influence to the afforestation, people need carry out the sampling analysis to soil, administer out reasonable solution, consequently the staff uses soil sampling device to take a sample to soil, then detects sample soil, carries out the soil remediation of pertinence to it and handles.
Traditional soil sampling device most all is direct to insert the soil sampling tube in the soil that needs the sample, then take a sample and handle, nevertheless adopt above-mentioned mode, need directly insert the sampler barrel to exert pressure through the manual work with the sampler barrel embedding soil deep layer, not only waste time and energy, still cause the sampler barrel to take place to damage easily, so a section can reduce the soil sampling degree of difficulty, and avoid the sampler barrel to take place the soil sampling device who damages very necessary.
Disclosure of Invention
In order to solve the problems that the sampling cylinder needs to be directly inserted and is embedded into the deep layer of soil through manual pressure, time and labor are wasted, the sampling cylinder is easy to damage, and the like in the prior art, the invention provides the rapid sampling device for soil detection, a drill bit is adopted to firstly drill a detection hole on the ground, so that the sampling tube is embedded into the detection hole and is inserted into the soil for sampling, and the situation that the sampling tube is directly inserted into the soil for sampling and is excessively difficult to insert into the soil is avoided, so that the labor intensity is reduced, and the use experience of a product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting the sampling tube and take a sample in soil, cause the effect that the condition that the sampling tube takes place to damage takes place. The specific technical scheme is as follows:
the utility model provides a soil detection uses quick sampling device, soil detection includes with quick sampling device: the sampling device comprises a base, a support frame, a first screw rod, a first moving seat, a first fixing frame, a second screw rod, a first lifting plate, a first motor, a drill bit, a second moving seat, a second fixing frame, a third screw rod, a second lifting plate, a sampling tube and an electric push rod; the two support frames are fixed on the side wall of the base; a first external thread is arranged on the outer wall of the first lead screw, the first lead screw sequentially penetrates through the two support frames, and two ends of the first lead screw are rotatably connected with the two support frames; a first threaded hole is formed in the first movable seat, a first internal thread is formed in the first threaded hole, and the first threaded hole of the first movable seat is sleeved on the outer side of the first lead screw; the first fixing frame is L-shaped and fixed on the first movable seat; a second external thread is arranged on the outer wall of the second lead screw, one end of the second lead screw is rotatably connected with the top of the first fixed frame, and the other end of the second lead screw is rotatably connected with the first movable base; a second threaded hole is formed in the first lifting plate, a second internal thread is formed in the second threaded hole, and the second threaded hole of the first lifting plate is sleeved on the outer side of the second lead screw; the first motor is provided with a first output shaft, the first motor is fixed on the first lifting plate, and the first output shaft of the first motor penetrates through the first lifting plate; the drill bit is connected with a first output shaft of the first motor; a first threaded hole is formed in the second movable seat, a first internal thread is formed in the first threaded hole, and the first threaded hole of the second movable seat is sleeved on the outer side of the first lead screw; the second fixed frame is L-shaped and is fixed on the second movable seat; a third external thread is arranged on the outer wall of the third lead screw, one end of the third lead screw is rotatably connected with the top of the second fixed frame, and the other end of the third lead screw is rotatably connected with the second movable base; a third threaded hole is formed in the second lifting plate, a third internal thread is formed in the third threaded hole, and the third threaded hole of the second lifting plate is sleeved on the outer side of the second lead screw; the sampling tube is a hollow cavity with openings at two ends and is fixed at the bottom of the second lifting plate; the electric push rod is fixed on the second lifting plate, the output end of the electric push rod penetrates through the second lifting plate, and the output end of the electric push rod is embedded into the sampling pipe; the first external thread is matched with the first internal thread, the second external thread is matched with the second internal thread, and the third external thread is matched with the third internal thread.
In addition, the rapid sampling device for soil detection in the technical scheme provided by the invention can also have the following additional technical characteristics:
in above-mentioned technical scheme, soil detection still includes with quick sampling device: the second motor, the first gear and the second gear; the second motor is provided with a second output shaft and is fixed on the base; the first gear is sleeved on the outer side of the second output shaft; the second gear is sleeved outside the first lead screw, and the second gear is meshed with the first gear.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: a third motor and a fourth motor; the third motor is provided with a third output shaft, the third motor is fixed on the first fixing frame, the third output shaft of the third motor penetrates through the top of the first fixing frame, and the third output shaft of the third motor is connected with the second lead screw; the fourth motor is provided with a fourth output shaft, the fourth motor is fixed on the second fixing frame, the fourth output shaft of the fourth motor penetrates through the top of the second fixing frame, and the fourth output shaft of the fourth motor is connected with the third lead screw.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: the first yielding groove and the second yielding groove; the first abdicating groove is arranged on the first lifting plate in a penetrating way and is wound on the outer side of the first fixing frame; the second groove of stepping down runs through and sets up on the second lifter plate, and the second groove of stepping down winds and establishes in the outside of second mount.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: a first sliding chute and a first sliding block; the two first sliding chutes are respectively arranged at two sides of the first fixing frame; two first sliders are respectively arranged on the inner wall of the first yielding groove, and the first sliders are embedded into the first sliding grooves.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: a second sliding chute and a second sliding block; the two second sliding chutes are respectively arranged at two sides of the second fixing frame; the two second sliding blocks are respectively arranged on the inner wall of the second yielding groove, and the second sliding blocks are embedded into the second sliding grooves.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: the device comprises a first car frame, a first main shaft, a first roller, a second car frame, a second main shaft and a second roller; the two first car frames are fixed at the bottom of the base; the first main shaft sequentially penetrates through the two first car frames, and two ends of the first main shaft are rotatably connected with the two first car frames; the two first rollers are sleeved at two ends of the first main shaft; the two second car frames are fixed at the bottom of the base; the second main shaft sequentially penetrates through the two second car frames, and two ends of the second main shaft are rotatably connected with the two second car frames; the two second rollers are sleeved at two ends of the second main shaft.
In above-mentioned technical scheme, soil detection still includes with quick sampling device: an oil cylinder and a support plate; the oil cylinders are provided with jacking shafts, at least four oil cylinders are fixed on the base, and the jacking shafts of the oil cylinders penetrate through the base; the supporting plate is connected with a jacking shaft of the oil cylinder.
The use method of the rapid sampling device for soil detection is based on the operation of the rapid sampling device for soil detection, and comprises the following steps:
s1, moving the base to a preset position through the first roller and the second roller;
s2, starting the oil cylinder to enable the jacking shaft of the oil cylinder to extend out towards the ground, so that the jacking shaft of the oil cylinder drives the supporting plate to move and the supporting plate is in contact with the ground until the first roller and the second roller are separated from the ground;
s3, starting a second motor, enabling the second motor to drive a first lead screw to rotate through a first gear and a second gear, so that a first moving seat and a second moving seat move synchronously, and enabling the first moving seat to move to a preset position;
s4, starting a third motor to enable the third motor to drive a second lead screw to rotate, and accordingly enabling the first lifting plate to move downwards along the second lead screw until the drill bit is in contact with the ground;
s5, starting the first motor to drive the drill bit to rotate, and simultaneously starting the third motor to drive the drill bit to move downwards so as to drill a detection hole on the ground;
s6, the third motor is rotated reversely, the third motor drives the second lead screw to rotate reversely, so that the first lifting plate and the drill bit move upwards along the second lead screw until the drill bit is separated from the detection hole, and the third motor is stopped;
s7, starting the second motor to enable the second motor to rotate reversely, so that the second motor drives the first lead screw to rotate reversely until the second movable seat moves to the position above the detection hole;
s8, starting a fourth motor to enable the fourth motor to drive a third lead screw to rotate, so that a second lifting plate moves downwards along the third lead screw to enable a sampling tube to be embedded into the detection hole, and further enable the sampling tube to be in soil, and soil to be detected is stored in the sampling tube;
s9, the fourth motor rotates reversely, the fourth motor drives the third lead screw to rotate reversely, and therefore the second lifting plate moves upwards along the third lead screw until the sampling tube is separated from the upper side of the detection hole;
s10, starting the second motor to rotate the first lead screw, so that the second movable seat moves out of the upper part of the detection hole;
and S11, starting the electric push rod to make the output end of the electric push rod move in the sampling tube, thereby pushing out the soil in the sampling tube.
Compared with the prior art, the rapid sampling device for soil detection and the use method thereof have the beneficial effects that:
1. the two support frames are fixed on the side wall of the base, so that the first lead screw penetrates through the two support frames to be clamped, and the two ends of the first lead screw are rotatably connected with the two support frames, so that the two support frames support the first lead screw; the first threaded hole of the first movable seat and the first threaded hole of the second movable seat are sleeved on the outer side of the first lead screw, so that when the first lead screw rotates, the first movable seat and the second movable seat move along the first lead screw; the first fixed frame is fixed on the first movable seat, one end of the second lead screw is rotatably connected with the top of the first fixed frame, and the other end of the second lead screw is rotatably connected with the first movable seat, so that the first movable seat and the first fixed frame support the second lead screw; the second threaded hole of the first lifting plate is sleeved on the outer side of the second screw rod, the first motor is fixed on the first lifting plate, and the first output shaft of the first motor is connected with the drill bit, so that when the second screw rod rotates, the second screw rod drives the first lifting plate to move up and down, the first motor and the drill bit are driven to move up and down, and meanwhile, the first motor can drive the drill bit to rotate, so that the drill bit drills the ground; one end of a third lead screw is rotatably connected with the top of the second fixed frame by fixing the second fixed frame on the second movable seat, and the other end of the third lead screw is rotatably connected with the second movable seat, so that the third lead screw is aligned to the second fixed frame and the second movable seat; the third threaded hole of the second lifting plate is sleeved on the outer side of the second lead screw, so that the second lifting plate can move up and down along the second lead screw when the second lead screw rotates; through fixing the sampling tube in the bottom of second lifter plate, fix electric putter on the second lifter plate to make electric putter's output imbed in the sampling tube, in order to realize that the second lifter plate drives electric putter and sampling tube and reciprocates. When a product is used specifically, the first lead screw is rotated, the first movable seat and the second movable seat move along the first lead screw, and the first movable seat and the second movable seat are moved to preset positions; rotating the second lead screw to enable the second lead screw to drive the first lifting plate and the first motor to move downwards; when the drill bit is in contact with the ground, starting the first motor to enable the first motor to drive the drill bit to rotate, so that the drill bit drills a detection hole in the ground; the second lead screw is rotated reversely, so that the first lifting plate moves upwards, and the drill bit is separated from the detection hole; rotating the first screw rod to enable the second movable seat to move to the position above the detection hole, rotating the third screw rod to enable the third screw rod to drive the second lifting plate to move downwards and enable the sampling tube to be embedded into the detection hole, and accordingly enabling the sampling tube to be inserted into soil; the third screw rod is rotated reversely, so that the second lifting plate is lifted, and the sampling tube is separated from the detection hole; rotate first lead screw, make the second remove the seat and shift out to the top of inspection hole, simultaneously, start electric putter, make electric putter's output release the soil in the sample tube to the user collects and detects soil. By adopting the structure, the detection hole is drilled on the ground through the drill bit, the sampling tube is embedded into the detection hole and is inserted into the soil for sampling, so that the situation that the sampling tube is inserted into the soil too difficultly due to the fact that the sampling tube is directly inserted into the soil for sampling is avoided, the labor intensity is reduced, and the use experience of the product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting the sampling tube and take a sample in soil, cause the condition emergence that the sampling tube takes place to damage. Moreover, the first movable seat and the second movable seat are driven to move through the first lead screw, the drill bit and the sampling tube can be replaced to enter the detection hole, the product is prevented from being moved, the product is quickly sampled, and therefore the working efficiency of the product is improved.
2. Through fixing the second motor on the base, establish the outside at the second output shaft with first gear cover, establish the outside at first lead screw with the second gear cover to make second gear and first gear mesh mutually, in order to realize that the second motor drives first lead screw through first gear and second gear and rotates, thereby promote the use of product and experience.
3. Through fixing the third motor on first mount, be connected the third output shaft of third motor with the second lead screw to realize that the third motor drives the second lead screw and rotates, thereby promote the use of product and experience. Through fixing the fourth motor on the second mount, be connected the fourth output shaft of fourth motor with the third lead screw to realize that the fourth motor drives the third lead screw and rotates, thereby promote the use of product and experience.
4. The first abdicating groove is arranged on the first lifting plate in a penetrating way, and is arranged on the outer side of the first fixing frame in a winding way, so that the first lifting plate is prevented from interfering with the first fixing frame, and the first lifting plate is prevented from being damaged; the second yielding groove penetrates through the second lifting plate and is arranged on the outer side of the second fixing frame, so that the second lifting plate is prevented from interfering with the second fixing frame, and the second lifting plate is prevented from being damaged.
5. Through setting up two first spouts respectively in the both sides of first mount, set up two first sliders respectively at the inner wall in first groove of stepping down to make first slider embedding first spout in, in order to avoid first lifter plate to take place the skew when reciprocating, thereby promoted the stability that first lifter plate removed. Because two first spout settings are in the both sides of first mount, consequently realized that the both sides of first mount support first lifter plate to promote the stability of first lifter plate.
6. Through setting up two second spouts respectively in the both sides of second mount, set up two second sliders respectively at the inner wall in second groove of stepping down to make in the second spout embedding second slider, in order to avoid the second lifter plate to take place the skew when reciprocating, thereby promoted the stability that the second lifter plate removed. Because two second spouts set up the both sides at the second mount, consequently realized that the both sides of second mount support the second lifter plate to promote the stability of second lifter plate.
7. The two first car frames are fixed at the bottom of the base, so that the first main shaft sequentially penetrates through the two first car frames, and two ends of the first main shaft are rotatably connected with the two first car frames, so that the two first car frames support the first main shaft; the two second car frames are fixed at the bottom of the base, so that the second main shaft sequentially penetrates through the two second car frames, and two ends of the second main shaft are rotatably connected with the two second car frames, so that the two second car frames support the second main shaft; the two first idler wheels are sleeved at the two ends of the first main shaft, and the two second idler wheels are sleeved at the two ends of the second main shaft, so that the product can move on the ground through the first idler wheels and the second idler wheels, and the flexibility of the product is improved.
8. Through fixing at least four hydro-cylinders on the base, make the jacking axle of hydro-cylinder pass the base to be connected the jacking axle of backup pad and hydro-cylinder, in order to realize that the hydro-cylinder drives the backup pad and removes, thereby realize making backup pad and ground laminating mutually, and can realize making first gyro wheel and second gyro wheel break away from with ground mutually, and then promote the stability of product.
9. In step S2, the oil cylinder is started to allow the jacking shaft of the oil cylinder to penetrate through the base and connect the supporting plate with the jacking shaft of the oil cylinder, so that the oil cylinder drives the supporting plate to move, the supporting plate is attached to the ground, the first roller and the second roller are separated from the ground, and the stability of the product is improved. In steps S3-S11, the second motor drives the first lead screw to rotate through the first gear and the second gear, so that the first movable base and the second movable base move along the first lead screw and the first movable base and the second movable base move to a predetermined position; the third motor drives the second lead screw to rotate, so that the second lead screw drives the first lifting plate and the first motor to move downwards; when the drill bit is in contact with the ground, starting the first motor to enable the first motor to drive the drill bit to rotate, so that the drill bit drills a detection hole in the ground; the third motor drives the second screw rod to rotate reversely, so that the first lifting plate moves upwards, and the drill bit is separated from the detection hole; the second motor drives the first lead screw to rotate in the direction, so that the second movable seat moves to the position above the detection hole; starting a fourth motor, enabling the fourth motor to drive a third screw rod to rotate, enabling the third screw rod to drive a second lifting plate to move downwards, and enabling a sampling tube to be embedded into the detection hole, so that the sampling tube is inserted into soil; the third screw rod is rotated reversely, so that the second lifting plate is lifted, and the sampling tube is separated from the detection hole; rotate first lead screw, make the second remove the seat and shift out to the top of inspection hole, simultaneously, start electric putter, make electric putter's output release the soil in the sample tube to the user collects and detects soil. By adopting the structure, the detection hole is drilled on the ground through the drill bit, the sampling tube is embedded into the detection hole and is inserted into the soil for sampling, so that the situation that the sampling tube is inserted into the soil too difficultly due to the fact that the sampling tube is directly inserted into the soil for sampling is avoided, the labor intensity is reduced, and the use experience of the product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting the sampling tube and take a sample in soil, cause the condition emergence that the sampling tube takes place to damage. Moreover, the first movable seat and the second movable seat are driven to move through the first lead screw, the drill bit and the sampling tube can be replaced to enter the detection hole, the product is prevented from being moved, the product is quickly sampled, and therefore the working efficiency of the product is improved.
Drawings
Fig. 1 is a front view of a rapid sampling device for soil detection according to examples 1 and 2 of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a left side view of a rapid sampling device for soil testing according to examples 1 and 2 of the present invention;
FIG. 4 is a right side view of a rapid sampling device for soil testing according to examples 1 and 2 of the present invention;
fig. 5 is a perspective view of a first lifter plate according to embodiments 1 and 2 of the present invention;
fig. 6 is a perspective view of a second elevating plate according to embodiments 1 and 2 of the present invention;
FIG. 7 is a flow chart illustrating a method for using the rapid sampling device for soil detection according to examples 1 and 2 of the present invention;
wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
the device comprises a base 10, a support frame 11, a first lead screw 12, a first moving seat 13, a first fixing frame 14, a second lead screw 15, a first lifting plate 16, a first motor 17, a drill bit 18, a second moving seat 19, a second fixing frame 20, a third lead screw 21, a second lifting plate 22, a sampling tube 23, an electric push rod 24, a second motor 25, a first gear 26, a second gear 27, a third motor 28, a fourth motor 29, a first sliding chute 30, a first sliding block 31, a second sliding chute 32, a second sliding block 33, a first car frame 34, a first main shaft 35, a first roller 36, a second roller 37, an oil cylinder 38 and a support plate 39.
Detailed Description
The invention will be further described with reference to specific embodiments and figures 1-6, but the invention is not limited to these embodiments.
A rapid sampling device for soil test, as shown in fig. 1 to 6, the rapid sampling device for soil test comprising: the device comprises a base 10, a support frame 11, a first lead screw 12, a first moving seat 13, a first fixing frame 14, a second lead screw 15, a first lifting plate 16, a first motor 17, a drill bit 18, a second moving seat 19, a second fixing frame 20, a third lead screw 21, a second lifting plate 22, a sampling tube 23 and an electric push rod 24; two supporting frames 11 are fixed on the side wall of the base 10; a first external thread is arranged on the outer wall of the first lead screw 12, the first lead screw 12 sequentially penetrates through the two support frames 11, and two ends of the first lead screw 12 are rotatably connected with the two support frames 11; a first threaded hole is formed in the first movable seat 13, a first internal thread is formed in the first threaded hole, and the first threaded hole of the first movable seat 13 is sleeved on the outer side of the first lead screw 12; the first fixing frame 14 is in an L shape, and the first fixing frame 14 is fixed on the first movable base 13; a second external thread is arranged on the outer wall of the second lead screw 15, one end of the second lead screw 15 is rotatably connected with the top of the first fixed frame 14, and the other end of the second lead screw 15 is rotatably connected with the first movable base 13; a second threaded hole is formed in the first lifting plate 16, a second internal thread is formed in the second threaded hole, and the second threaded hole of the first lifting plate 16 is sleeved on the outer side of the second lead screw 15; the first motor 17 is provided with a first output shaft, the first motor 17 is fixed on the first lifting plate 16, and the first output shaft of the first motor 17 penetrates through the first lifting plate 16; the drill bit 18 is connected with a first output shaft of the first motor 17; a first threaded hole is formed in the second movable seat 19, a first internal thread is formed in the first threaded hole, and the first threaded hole of the second movable seat 19 is sleeved on the outer side of the first lead screw 12; the second fixing frame 20 is L-shaped, and the second fixing frame 20 is fixed on the second movable base 19; a third external thread is arranged on the outer wall of the third lead screw 21, one end of the third lead screw 21 is rotatably connected with the top of the second fixed frame 20, and the other end of the third lead screw 21 is rotatably connected with the second movable base 19; a third threaded hole is formed in the second lifting plate 22, a third internal thread is formed in the third threaded hole, and the third threaded hole of the second lifting plate 22 is sleeved on the outer side of the second lead screw 15; the sampling tube 23 is a hollow cavity with openings at two ends, and the sampling tube 23 is fixed at the bottom of the second lifting plate 22; the electric push rod 24 is fixed on the second lifting plate 22, the output end of the electric push rod 24 passes through the second lifting plate 22, and the output end of the electric push rod 24 is embedded in the sampling tube 23; the first external thread is matched with the first internal thread, the second external thread is matched with the second internal thread, and the third external thread is matched with the third internal thread.
The two support frames 11 are fixed on the side wall of the base 10, so that the first lead screw 12 passes through the two support frames to be clamped, and the two ends of the first lead screw 12 are rotatably connected with the two support frames 11, so that the two support frames 11 support the first lead screw 12; the first threaded hole of the first movable base 13 and the first threaded hole of the second movable base 19 are sleeved outside the first lead screw 12, so that when the first lead screw 12 rotates, the first movable base 13 and the second movable base 19 move along the first lead screw 12; one end of a second lead screw 15 is rotatably connected with the top of the first fixed frame 14 by fixing the first fixed frame 14 on the first movable base 13, and the other end of the second lead screw 15 is rotatably connected with the first movable base 13, so that the first movable base 13 and the first fixed frame 14 support the second lead screw 15; the second threaded hole of the first lifting plate 16 is sleeved on the outer side of the second lead screw 15, the first motor 17 is fixed on the first lifting plate 16, and the first output shaft of the first motor 17 is connected with the drill bit 18, so that when the second lead screw 15 rotates, the second lead screw 15 drives the first lifting plate 16 to move up and down, the first motor 17 and the drill bit 18 are driven to move up and down, meanwhile, the first motor 17 can drive the drill bit 18 to rotate, and the drill bit 18 can drill the ground; one end of a third lead screw 21 is rotatably connected with the top of the second fixed frame 20 by fixing the second fixed frame 20 on the second movable seat 19, and the other end of the third lead screw 21 is rotatably connected with the second movable seat 19, so that the pair of the third lead screw 21 by the second fixed frame 20 and the second movable seat 19 is realized; the third threaded hole of the second lifting plate 22 is sleeved on the outer side of the second lead screw 15, so that when the second lead screw 15 rotates, the second lifting plate 22 moves up and down along the second lead screw 15; the sampling tube 23 is fixed at the bottom of the second lifting plate 22, the electric push rod 24 is fixed on the second lifting plate 22, and the output end of the electric push rod 24 is embedded into the sampling tube 23, so that the second lifting plate 22 drives the electric push rod 24 and the sampling tube 23 to move up and down. When a product is used specifically, the first lead screw 12 is rotated, the first moving seat 13 and the second moving seat 19 move along the first lead screw 12, and the first moving seat 13 and the second moving seat 19 move to a preset position; rotating the second lead screw 15 to enable the second lead screw 15 to drive the first lifting plate 16 and the first motor 17 to move downwards; when the drill bit 18 is in contact with the ground, starting the first motor 17, and enabling the first motor 17 to drive the drill bit 18 to rotate, so that the drill bit 18 drills a detection hole on the ground; reversely rotating the second lead screw 15 to move the first lifting plate 16 upwards, so that the drill bit 18 is disengaged from the detection hole; rotating the first screw 12 to move the second movable base 19 to the position above the detection hole, rotating the third screw 21 to drive the second lifting plate 22 to move downwards by the third screw 21, and embedding the sampling tube 23 into the detection hole, so that the sampling tube 23 is inserted into the soil; the third screw 21 is rotated reversely to lift the second lifting plate 22, so that the sampling tube 23 is separated from the detection hole; the first lead screw 12 is rotated to move the second movable seat 19 out to the upper part of the detection hole, and meanwhile, the electric push rod 24 is started to push out the soil in the sampling tube 23 by the output end of the electric push rod 24, so that a user can collect and detect the soil conveniently. By adopting the structure, the detection hole is drilled on the ground through the drill bit 18, the sampling tube 23 is embedded into the detection hole, and the sampling tube 23 is inserted into the soil for sampling, so that the situation that the sampling tube 23 is too difficult to be inserted into the soil due to the fact that the sampling tube 23 is directly inserted into the soil for sampling is avoided, the labor intensity is reduced, and the use experience of the product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting sampling tube 23 and take a sample in the soil, cause the condition emergence that sampling tube 23 takes place to damage. Moreover, the first movable seat 13 and the second movable seat 19 are driven to move through the first lead screw 12, the drill bit 18 and the sampling tube 23 can be replaced and enter the detection hole, the product is prevented from being moved, the rapid sampling of the product is realized, and the working efficiency of the product is improved.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: a second motor 25, a first gear 26, and a second gear 27; the second motor 25 is provided with a second output shaft, and the second motor 25 is fixed on the base 10; the first gear 26 is sleeved on the outer side of the second output shaft; the second gear 27 is sleeved on the outer side of the first lead screw 12, and the second gear 27 is meshed with the first gear 26.
Through fixing second motor 25 on base 10, establish first gear 26 in the outside of second output shaft, establish second gear 27 in the outside of first lead screw 12 to make second gear 27 and first gear 26 mesh mutually, in order to realize that second motor 25 drives first lead screw 12 through first gear 26 and second gear 27 and rotates, thereby promote the use of product and experience.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: a third motor 28 and a fourth motor 29; the third motor 28 is provided with a third output shaft, the third motor 28 is fixed on the first fixing frame 14, the third output shaft of the third motor 28 passes through the top of the first fixing frame 14, and the third output shaft of the third motor 28 is connected with the second lead screw 15; the fourth motor 29 is provided with a fourth output shaft, the fourth motor 29 is fixed on the second fixing frame 20, the fourth output shaft of the fourth motor 29 passes through the top of the second fixing frame 20, and the fourth output shaft of the fourth motor 29 is connected with the third lead screw 21.
Through fixing third motor 28 on first mount 14, be connected the third output shaft of third motor 28 with second lead screw 15 to realize that third motor 28 drives second lead screw 15 and rotates, thereby promote the use of product and experience. Through fixing fourth motor 29 on second mount 20, be connected the fourth output shaft of fourth motor 29 with third lead screw 21 to realize that fourth motor 29 drives third lead screw 21 and rotates, thereby promote the use of product and experience.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil testing further includes: the first yielding groove and the second yielding groove; the first abdicating groove is arranged on the first lifting plate 16 in a penetrating way and is wound on the outer side of the first fixing frame 14; the second yielding groove is disposed on the second lifting plate 22 in a penetrating manner, and the second yielding groove is disposed around the outer side of the second fixing frame 20.
The first abdicating groove is arranged on the first lifting plate 16 in a penetrating way and is arranged on the outer side of the first fixing frame 14 in a winding way, so that the first lifting plate 16 is prevented from interfering with the first fixing frame 14, and the first lifting plate 16 is prevented from being damaged; the second abdicating groove is arranged on the second lifting plate 22 in a penetrating manner, and is arranged around the outer side of the second fixing frame 20, so that the second lifting plate 22 is prevented from interfering with the second fixing frame 20, and the second lifting plate 22 is prevented from being damaged.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: a first slide groove 30 and a first slider 31; the two first sliding chutes 30 are respectively arranged at two sides of the first fixing frame 14; the two first sliding blocks 31 are respectively arranged on the inner wall of the first avoiding groove, and the first sliding blocks 31 are embedded into the first sliding grooves 30.
Through setting up two first spouts 30 respectively in the both sides of first mount 14, set up two first sliders 31 respectively at the inner wall in the first groove of stepping down to make first slider 31 imbed in the first spout 30, in order to avoid first lifter plate 16 to take place the skew when reciprocating, thereby has promoted the stability that first lifter plate 16 removed. Because two first chutes 30 are disposed at two sides of the first fixing frame 14, the two sides of the first fixing frame 14 support the first lifting plate 16, thereby improving the stability of the first lifting plate 16.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: a second chute 32 and a second slider 33; the two second sliding chutes 32 are respectively arranged at two sides of the second fixing frame 20; the two second sliding blocks 33 are respectively arranged on the inner walls of the second avoiding grooves, and the second sliding blocks 33 are embedded into the second sliding grooves 32.
Through setting up two second spouts 32 respectively in the both sides of second mount 20, set up two second sliders 33 respectively at the inner wall in the second groove of stepping down to make second slider 33 imbed in second spout 32, in order to avoid second lifter plate 22 to take place the skew when reciprocating, thereby promoted the stability that second lifter plate 22 removed. Because two second chutes 32 are disposed at two sides of the second fixing frame 20, the two sides of the second fixing frame 20 support the second lifting plate 22, so as to improve the stability of the second lifting plate 22.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: a first car frame 34, a first main shaft 35, a first roller 36, a second car frame, a second main shaft and a second roller 37; two first car frames 34 are fixed at the bottom of the base 10; the first main shaft 35 sequentially penetrates through the two first car frames 34, and two ends of the first main shaft 35 are rotatably connected with the two first car frames 34; two first rollers 36 are sleeved at two ends of the first main shaft 35; two second car frames are fixed at the bottom of the base 10; the second main shaft sequentially penetrates through the two second car frames, and two ends of the second main shaft are rotatably connected with the two second car frames; two second rollers 37 are sleeved on two ends of the second main shaft.
The two first car frames 34 are fixed at the bottom of the base 10, so that the first main shaft 35 sequentially penetrates through the two first car frames 34, and two ends of the first main shaft 35 are rotatably connected with the two first car frames 34, so that the two first car frames 34 support the first main shaft 35; the two second car frames are fixed at the bottom of the base 10, so that the second main shaft sequentially penetrates through the two second car frames, and two ends of the second main shaft are rotatably connected with the two second car frames, so that the two second car frames support the second main shaft; two first rollers 36 are sleeved at two ends of the first main shaft 35, and two second rollers 37 are sleeved at two ends of the second main shaft, so that the product can move on the ground through the first rollers 36 and the second rollers 37, and the flexibility of the product is improved.
In an embodiment of the present invention, as shown in fig. 1 to 6, the rapid sampling device for soil detection further includes: the oil cylinder 38 and the support plate 39; the oil cylinders 38 are provided with jacking shafts, at least four oil cylinders 38 are fixed on the base 10, and the jacking shafts of the oil cylinders 38 penetrate through the base 10; the support plate 39 is connected to the lift shaft of the oil cylinder 38.
By fixing at least four oil cylinders 38 on the base 10, the jacking shafts of the oil cylinders 38 penetrate through the base 10, and the supporting plate 39 is connected with the jacking shafts of the oil cylinders 38, so that the oil cylinders 38 drive the supporting plate 39 to move, the supporting plate 39 is attached to the ground, the first roller 36 and the second roller 37 can be separated from the ground, and the stability of a product is improved.
A method for using a rapid sampling device for soil detection, which operates based on the rapid sampling device for soil detection, as shown in FIG. 7, comprises the following steps:
709, reversely rotating the fourth motor to drive the third screw rod to reversely rotate, so that the second lifting plate moves upwards along the third screw rod until the sampling tube is separated from the upper part of the detection hole;
and 711, starting the electric push rod to enable the output end of the electric push rod to move in the sampling tube, so that the soil in the sampling tube is pushed out.
In step 702, the oil cylinder is started, so that the jacking shaft of the oil cylinder penetrates through the base, the supporting plate is connected with the jacking shaft of the oil cylinder, the oil cylinder drives the supporting plate to move, the supporting plate is attached to the ground, the first roller and the second roller are separated from the ground, and the stability of a product is improved. In step 703-step 711, the second motor drives the first lead screw to rotate through the first gear and the second gear, so that the first movable base and the second movable base move along the first lead screw and move to a predetermined position; the third motor drives the second lead screw to rotate, so that the second lead screw drives the first lifting plate and the first motor to move downwards; when the drill bit is in contact with the ground, starting the first motor to enable the first motor to drive the drill bit to rotate, so that the drill bit drills a detection hole in the ground; the third motor drives the second screw rod to rotate reversely, so that the first lifting plate moves upwards, and the drill bit is separated from the detection hole; the second motor drives the first lead screw to rotate in the direction, so that the second movable seat moves to the position above the detection hole; starting a fourth motor, enabling the fourth motor to drive a third screw rod to rotate, enabling the third screw rod to drive a second lifting plate to move downwards, and enabling a sampling tube to be embedded into the detection hole, so that the sampling tube is inserted into soil; reversely rotating the third screw rod to lift the second lifting plate, so that the sampling tube is separated from the detection hole; rotate first lead screw, make the second remove the seat and shift out to the top of inspection hole, simultaneously, start electric putter, make electric putter's output release the soil in the sample tube to the user collects and detects soil. By adopting the structure, the detection hole is drilled on the ground through the drill bit, the sampling tube is embedded into the detection hole and is inserted into the soil for sampling, so that the situation that the sampling tube is inserted into the soil too difficultly due to the fact that the sampling tube is directly inserted into the soil for sampling is avoided, the labor intensity is reduced, and the use experience of the product is improved; simultaneously, still can realize taking a sample deep soil, avoid directly inserting the sampling tube and take a sample in soil, cause the condition emergence that the sampling tube takes place to damage. Moreover, the first movable seat and the second movable seat are driven to move through the first lead screw, the drill bit and the sampling tube can be replaced to enter the detection hole, the product is prevented from being moved, the product is quickly sampled, and therefore the working efficiency of the product is improved.
Claims (9)
1. The utility model provides a soil detection uses quick sampling device which characterized in that, soil detection includes with quick sampling device:
a base;
the two support frames are fixed on the side wall of the base;
the outer wall of the first lead screw is provided with a first external thread, the first lead screw sequentially penetrates through the two support frames, and two ends of the first lead screw are rotatably connected with the two support frames;
the first movable seat is internally provided with a first threaded hole, a first internal thread is arranged in the first threaded hole, and the first threaded hole of the first movable seat is sleeved on the outer side of the first lead screw;
the first fixing frame is L-shaped and is fixed on the first movable seat;
a second external thread is arranged on the outer wall of the second lead screw, one end of the second lead screw is rotatably connected with the top of the first fixed frame, and the other end of the second lead screw is rotatably connected with the first movable base;
a second threaded hole is formed in the first lifting plate, a second internal thread is formed in the second threaded hole, and the second threaded hole of the first lifting plate is sleeved on the outer side of the second lead screw;
the first motor is provided with a first output shaft, the first motor is fixed on the first lifting plate, and the first output shaft of the first motor penetrates through the first lifting plate;
the drill bit is connected with a first output shaft of the first motor;
a first threaded hole is formed in the second movable seat, a first internal thread is formed in the first threaded hole, and the first threaded hole of the second movable seat is sleeved on the outer side of the first lead screw;
the second fixing frame is L-shaped and is fixed on the second movable seat;
a third external thread is arranged on the outer wall of the third lead screw, one end of the third lead screw is rotatably connected with the top of the second fixed frame, and the other end of the third lead screw is rotatably connected with the second movable base;
a third threaded hole is formed in the second lifting plate, a third internal thread is formed in the third threaded hole, and the third threaded hole of the second lifting plate is sleeved on the outer side of the third lead screw;
the sampling tube is a hollow cavity with openings at two ends and is fixed at the bottom of the second lifting plate;
the electric push rod is fixed on the second lifting plate, the output end of the electric push rod penetrates through the second lifting plate, and the output end of the electric push rod is embedded into the sampling pipe;
the first external thread is matched with the first internal thread, the second external thread is matched with the second internal thread, and the third external thread is matched with the third internal thread.
2. The rapid sampling device for soil detection according to claim 1, further comprising:
the second motor is provided with a second output shaft and is fixed on the base;
the first gear is sleeved on the outer side of the second output shaft;
and the second gear is sleeved outside the first lead screw and is meshed with the first gear.
3. The rapid sampling device for soil detection according to claim 2, further comprising:
the third motor is provided with a third output shaft, the third motor is fixed on the first fixing frame, the third output shaft of the third motor penetrates through the top of the first fixing frame, and the third output shaft of the third motor is connected with the second lead screw;
the fourth motor is provided with a fourth output shaft, the fourth motor is fixed on the second fixing frame, the fourth output shaft of the fourth motor penetrates through the top of the second fixing frame, and the fourth output shaft of the fourth motor is connected with the third lead screw.
4. The rapid sampling device for soil detection according to claim 3, further comprising:
the first yielding groove penetrates through the first lifting plate and is wound on the outer side of the first fixing frame;
the second groove of stepping down runs through the setting and is in on the second lifter plate, just the second groove of stepping down is around establishing the outside of second mount.
5. The rapid sampling device for soil detection according to claim 4, further comprising:
the two first sliding grooves are respectively arranged on two sides of the first fixing frame;
the first sliding blocks are arranged on the inner wall of the first yielding groove respectively, and are embedded into the first sliding grooves.
6. The rapid sampling device for soil detection according to claim 5, further comprising:
the two second sliding grooves are respectively arranged on two sides of the second fixing frame;
and the second sliding blocks are arranged on the inner wall of the second abdicating groove respectively, and are embedded into the second sliding groove.
7. The rapid sampling device for soil detection according to claim 1, further comprising:
the two first car frames are fixed at the bottom of the base;
the first main shaft sequentially penetrates through the two first car frames, and two ends of the first main shaft are rotatably connected with the two first car frames;
the two first rollers are sleeved at two ends of the first main shaft;
the two second car frames are fixed at the bottom of the base;
the second main shaft sequentially penetrates through the two second car frames, and two ends of the second main shaft are rotatably connected with the two second car frames;
and the two second rollers are sleeved at two ends of the second main shaft.
8. The rapid sampling device for soil detection according to claim 7, further comprising:
the oil cylinders are provided with jacking shafts, at least four oil cylinders are fixed on the base, and the jacking shafts of the oil cylinders penetrate through the base;
the supporting plate is connected with the jacking shaft of the oil cylinder.
9. A method for using a rapid sampling device for soil detection, which is characterized in that the method for using the rapid sampling device for soil detection is based on the operation of the rapid sampling device for soil detection according to any one of claims 1 to 8, and the method for using the rapid sampling device for soil detection comprises the following steps:
s1, moving the base to a preset position through the first roller and the second roller;
s2, starting the oil cylinder to enable the jacking shaft of the oil cylinder to extend out towards the ground, so that the jacking shaft of the oil cylinder drives the supporting plate to move and the supporting plate is in contact with the ground until the first roller and the second roller are separated from the ground;
s3, starting a second motor, enabling the second motor to drive a first lead screw to rotate through a first gear and a second gear, so that a first moving seat and a second moving seat move synchronously, and enabling the first moving seat to move to a preset position;
s4, starting a third motor to enable the third motor to drive a second lead screw to rotate, and accordingly enabling the first lifting plate to move downwards along the second lead screw until the drill bit is in contact with the ground;
s5, starting the first motor to drive the drill bit to rotate, and simultaneously starting the third motor to drive the drill bit to move downwards so as to drill a detection hole on the ground;
s6, the third motor is rotated reversely, the third motor drives the second lead screw to rotate reversely, so that the first lifting plate and the drill bit move upwards along the second lead screw until the drill bit is separated from the detection hole, and the third motor is stopped;
s7, starting the second motor to enable the second motor to rotate reversely, so that the second motor drives the first lead screw to rotate reversely until the second movable seat moves to the position above the detection hole;
s8, starting a fourth motor to enable the fourth motor to drive a third lead screw to rotate, so that a second lifting plate moves downwards along the third lead screw to enable a sampling tube to be embedded into the detection hole, and further enable the sampling tube to be in soil, and soil to be detected is stored in the sampling tube;
s9, the fourth motor rotates reversely, the fourth motor drives the third lead screw to rotate reversely, and therefore the second lifting plate moves upwards along the third lead screw until the sampling tube is separated from the upper side of the detection hole;
s10, starting the second motor to rotate the first lead screw, so that the second movable seat moves out of the upper part of the detection hole;
and S11, starting the electric push rod to make the output end of the electric push rod move in the sampling tube, thereby pushing out the soil in the sampling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139705.6A CN114459804A (en) | 2022-02-16 | 2022-02-16 | Rapid sampling device for soil detection and using method thereof |
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| CN202210139705.6A CN114459804A (en) | 2022-02-16 | 2022-02-16 | Rapid sampling device for soil detection and using method thereof |
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Application publication date: 20220510 |