CN113607469A

CN113607469A - Be used for deep soil microbiological detection to use quick sampling device

Info

Publication number: CN113607469A
Application number: CN202110889569.8A
Authority: CN
Inventors: 吴俊�
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-11-05

Abstract

The invention relates to the technical field of soil detection, in particular to a rapid sampling device for deep soil microorganism detection, which comprises a base, a fixing mechanism and a sampling box, wherein the fixing mechanism is fixedly arranged on the left side and the right side of the base, the sampling box is fixedly arranged on the top of the base, a lifting plate is fixedly arranged in the middle of the inner part of the sampling box, hydraulic cylinders are fixedly arranged on the left side and the right side of the top of the lifting plate, a rotating mechanism is fixedly arranged in the center of the top of the lifting plate, a flushing mechanism is fixedly arranged in the center of the top of the sampling box, and a sampling pipe is fixedly arranged at the bottom of the lifting plate. This be applicable to deep soil microorganism detects uses quick sampling device, after the sampling tube sample is accomplished, washes the inside earth of sampling tube, and water after the washing can flow from the gap between turning over the board, makes the sampling tube inside when carrying out next sample detection keep clean, can not influence the testing result because of the earth of last sample.

Description

Be used for deep soil microbiological detection to use quick sampling device

Technical Field

The invention relates to the technical field of soil detection, in particular to a rapid sampling device for detecting deep soil microorganisms.

Background

Soil microorganisms are a general term of all microorganisms invisible or unclear to the naked eye in soil, strictly speaking, the microorganisms include bacteria, archaea, fungi, viruses, protozoa and microscopic algae, the individual microorganisms are usually calculated by micron or nanometer, hundreds of millions to hundreds of billions in 1 g of soil, the types and the quantity of the microorganisms change along with the difference of the soil environment and the soil depth, the microorganisms perform oxidation, nitrification, ammoniation, nitrogen fixation, vulcanization and other processes in the soil to promote the decomposition of soil organic matters and the conversion of nutrients, the soil microorganisms participate in the maintenance and regulation of various processes such as carbon and nitrogen circulation, the decomposition of organic compounds, energy transmission, transportation and the like, are the most important components with life activity in a soil ecosystem, can reflect the substance metabolism and the fertility level in the soil, and have important theoretical reference value on the influence on the soil ecological environment, can be used as one of the sensitive indexes of soil quality change.

People need carry out microbial detection to soil and confirm whether suitable planting of soil or carry out other usage, need the sample to deep soil detection, and current soil sampling device does not take a sample to other soil through the clearance immediately after sampling at every turn and accomplish, can influence the testing result of next piece soil sample.

Disclosure of Invention

The invention aims to provide a rapid sampling device for detecting microorganisms in deep soil, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for deep soil microbiological detection to use quick sampling device, includes base, fixed establishment and sampling case, fixed establishment sets up in the left and right sides of base, the sampling case sets up in the top of base.

The fixing mechanism is composed of a fixing column, a through groove, a pull rod, a fastening bolt and a ground column, the fixing column is fixedly installed on the left side and the right side of the base, the through groove is formed in the fixing column, the pull rod is fixedly connected to the top of the fixing column, the ground column is fixedly connected to the bottom of the fixing column, and the fastening bolt is in threaded connection with the inside of the through groove.

Preferably, the fixing mechanisms are fixedly arranged on the left side and the right side of the base, the sampling box is fixedly arranged on the top of the base, the lifting plate is fixedly arranged at the middle position in the sampling box, hydraulic cylinders are fixedly arranged on the left side and the right side of the top of the lifting plate, the rotating mechanism is fixedly arranged at the center of the top of the lifting plate, a storage battery is arranged on the fixed right side of the top of the sampling box, the washing mechanism is fixedly arranged at the center of the top of the sampling box, a handle is fixedly connected to the top of the hydraulic cylinder, the sampling tube is fixedly arranged at the bottom of the lifting plate, a rotating shaft is arranged at the bottom of the sampling tube, a turning plate is connected to one end of the rotating shaft, which is far away from the sampling tube, a telescopic spring is fixedly connected between the turning plate and the side wall of the sampling tube, a gap is formed between the turning plate, and the turning plate can drive the telescopic spring to open under the action of gravity of soil in the sampling tube after soil is sampled, make earth can't drop, stop inside the sampling tube, the bottom fixed mounting of base has the universal wheel.

Preferably, the hydraulic cylinder comprises a cylinder body, a connecting plate, a push rod, a piston, a wear-resistant ring, a cushion pad, a piston rod, a sealing ring and an exhaust port, the connecting plate is fixedly connected to the top of the lifting plate, the cylinder body is fixedly mounted on the top of the connecting plate, the push rod is fixedly connected to the top of the connecting plate, the piston is fixedly mounted on the top of the push rod, the wear-resistant ring is sleeved on the outer surface of the piston, the cushion pad is fixedly connected to the top of the piston, the piston rod is fixedly connected to the top of the cushion pad, the sealing ring is fixedly connected to the top of the cylinder body, the exhaust port is arranged on the top of the left side of the cylinder body, the piston rod is pushed to drive the piston to move downwards by pressing the handle downwards, the piston pushes the push rod and the connecting plate to move the lifting plate downwards to enable the sampling tube to move downwards, and the turning plate can be squeezed open after soil at the bottom is loosened by the soil driller, get into inside the sampling tube, inside the sealing washer can prevent that the dust from getting into the cylinder body, wear-resisting circle has increased the life of piston, when the sampling tube was taken out to needs, can unscrew the gas vent, makes the inside gas outgoing of cylinder body, makes the piston return, and then makes the lifter plate rise, makes the sampling tube rise, conveniently takes out earth.

Preferably, the flushing mechanism comprises a water tank, a water outlet pipe, a pressure pump, a sealing bolt and a water spraying pipe, the water tank is fixedly arranged at the top of the sampling tank, the water outlet pipe is fixedly connected to the bottom end of the front face of the water tank, the pressure pump is fixedly arranged at one end, far away from the water tank, of the water outlet pipe, the water spraying pipe is fixedly connected to the bottom of the pressure pump, the sealing bolt is fixedly arranged at the connection position of the pressure pump and the water spraying pipe, the pressure pump is started after the sampling of the sampling pipe is completed, water is pumped from the water tank and discharged from the water outlet pipe, the water is sprayed from the water spraying pipe to the inside of the sampling pipe through the pressurization of the pressure pump, soil in the sampling pipe is flushed, the flushed water can flow out from a gap between the turning plates, the inside of the sampling pipe is kept clean when next sampling detection is carried out, and the detection result cannot be influenced by the soil in the last sampling, the output end of the storage battery is electrically connected with the pressure pump.

Preferably, the rotating mechanism consists of a motor, a rotating shaft, a driving wheel, a first transmission gear, a second transmission gear, a driven wheel and a soil drilling device, the motor is fixedly arranged at the center of the top of the lifting plate, the rotating shaft is fixedly connected with the output end of the motor, the driving wheel is sleeved outside the rotating shaft, the first transmission teeth are fixedly arranged on the outer surface of the driving wheel, the second transmission gear is meshed with the side surface of the first transmission gear, the driven wheel is fixedly arranged in the second transmission gear, the soil drilling device is fixedly connected to the bottom of the center of the driven wheel, the rotating shaft is driven to rotate by the starting motor, the rotating shaft drives the driving wheel to rotate, because the first transmission gear is meshed with the second transmission gear, therefore, the driving wheel can drive the driven wheel to rotate, so that the soil drilling device is driven to rotate, soil is drilled to be loosened, the sampling tube is convenient to sample, and the output end of the storage battery is electrically connected with the motor.

Preferably, the buffer pad comprises a rubber pad, a connecting seat, a pin shaft and a convex ring, the rubber pad is fixedly connected to the bottom of the piston rod, the connecting seat is fixedly installed inside the rubber pad, the pin shaft is in threaded connection inside the connecting seat, and the convex ring is sleeved on the outer surface of the pin shaft.

Preferably, the number of the hydraulic cylinders is two, the two hydraulic cylinders are fixedly installed on the left side and the right side of the top of the lifting plate respectively, the top of the piston rod is fixedly connected with the handle, the top of the push rod is fixedly connected with the bottom of the piston, and the bottom of the push rod is fixedly connected with the top of the connecting plate.

Preferably, fixed establishment's quantity is four, four fixed establishment uses the sampling tube to distribute in the bottom of base as central symmetry respectively, lead to the inside screw thread of seting up with the fastening bolt adaptation of groove, fastening bolt runs through the base, the fixed column runs through the base, through installing fixed establishment, pushes away sampling device to the earth department that needs the sample, unscrews fastening bolt, puts down the fixed column through the pull rod, makes the pillar plug-in subaerial, screws up fastening bolt in leading to the inslot portion again, makes this quick sampling device for deep soil microbiological detection can not remove, makes things convenient for the sampling tube to bore and gets earth.

Preferably, the soil drilling device comprises a chute, an upper contact, a sliding magnetic block, a lower contact, a lifting magnetic block and a soil pressing plate, wherein the chute is arranged on the side surface of the soil drilling device, the upper contact is fixedly arranged at the top end inside the soil drilling device, the sliding magnetic block is connected inside the soil drilling device in a sliding manner, the lower contact is fixedly arranged at the top of the sliding magnetic block, the lifting magnetic block is connected inside the chute in a sliding manner, the soil pressing plate is fixedly connected to the side surface of the lifting magnetic block, conductive media are arranged inside the upper contact and the lower contact, the upper contact is electrically connected with a warning lamp, the sliding magnetic block and the side, close to the lifting magnetic block, of the lifting magnetic block are mutually attracted, the two lifting magnetic blocks are in number, as the soil drilling device drills the soil, the surrounding soil is more and can jack up the soil pressing plate, the soil pressing plate can drive the sliding magnetic block to slide upwards inside the chute, the lifting magnetic block drives the fixed magnetic block to slide upwards in the soil drilling device, and when the lower contact contacts with the upper contact, the warning lamp can emit light to remind workers of enough soil in the sampling pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. this be used for deep soil microorganism to detect uses quick sampling device, through installing washing mechanism, accomplish the back at the sampling tube sample, start the force (forcing) pump, take out water from the water tank, discharge from the outlet pipe, pressurization through the force (forcing) pump, spout to the inside of sampling tube in the follow spray pipe, wash the inside earth of sampling tube, water after the washing can flow from the gap between turning over the board, make the sampling tube carry out next sample detection time measuring inside keep clean, can not influence the testing result because of the earth of last sample.

2. This be used for quick sampling device for deep soil microbiological detection, through installing fixed establishment, pushing away sampling device to the earth department that needs the sample, unscrew fastening bolt, put down the fixed column through the pull rod, make the ground post plug-in connect subaerial, screw up fastening bolt in logical inslot portion again, make this quick sampling device for deep soil microbiological detection can not remove, make things convenient for the sampling tube to bore and get earth.

3. This be used for deep soil microbiological detection to use quick sampling device, it rotates to drive the pivot through starter motor, the pivot drives the action wheel and rotates, because first transmission is connected with second driving tooth meshing, so the action wheel can drive from the driving wheel rotation, thereby it is rotatory to drive the native ware of brill, bore the soil pine, make things convenient for the sampling tube sample, through pressing down the handle, it drives the piston downstream to promote the piston rod, the piston promotes push rod and connecting plate messenger lifter plate downstream, make the sampling tube move down the sample, the soil of bottom is bored after the native ware of brill pine, can push away and turn over the board, get into inside the sampling tube, after the completion of borrowing, because the action of gravity of the inside earth of sampling tube turns over the board and can drive expanding spring and open, make earth can't drop, stop inside the sampling tube.

4. This be used for quick sampling device for deep soil microbiological detection installs round pin axle and bulge loop through at the inside blotter of pneumatic cylinder, turns into the thrust of horizontal direction with torsion and drives the piston rod motion, has reduced the torsion wearing and tearing of piston rod, has prolonged the life of piston rod.

5. This be used for deep soil microbiological detection to use quick sampling device, along with boring native ware brill soil, soil around is more and more, can be with the firming board jack-up, and the firming board can drive the slip magnetic path and upwards slide in the spout is inside, and the lift magnetic path drives fixed magnetic path and upwards slides in boring native ware inside, and when lower contact and last contact, the warning light can send the light, reminds staff's sample tube's inside soil in sufficient.

Drawings

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

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 3 is a schematic view of a hydraulic cylinder according to the present invention;

FIG. 4 is a schematic view of the flushing mechanism of the present invention;

FIG. 5 is a schematic view of the rotating mechanism of the present invention;

FIG. 6 is a schematic view of the cushion structure of the present invention;

FIG. 7 is a schematic view of the structure of the earth boring device of the present invention.

In the figure: 1 base, 2 fixing mechanism, 201 fixing column, 202 through groove, 203 pull rod, 204 fastening bolt, 205 ground column, 3 sampling box, 4 lifting plate, 5 hydraulic cylinder, 501 cylinder, 502 connecting plate, 503 push rod, 504 piston, 505 wear ring, 506 buffer pad, 5061 rubber pad, 5062 connecting seat, 5063 pin shaft, 5064 convex ring, 507 piston rod, 508 sealing ring, 509 exhaust port, 6 handle, 7 flushing mechanism, 701 water tank, 702 water outlet pipe, 703 pressure pump, 704 sealing bolt, 705 water spray pipe, 8 rotating mechanism, 801 motor, 802 rotating shaft, 803 driving wheel, 804 first driving tooth, 805 second driving tooth, 806 driven wheel, 807 soil drilling device, 8071 chute, 8072 upper contact, 8073 sliding magnetic block, 8074 lower contact, 8075 lifting magnetic block, 8076 soil compacting plate, 9 sampling tube, 10 universal wheel, 11 storage battery, 12 warning lamp.

Detailed Description

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

Referring to fig. 1-7, the present invention provides a technical solution: a rapid sampling device for detecting microorganisms in deep soil comprises a base 1, fixing mechanisms 2 and a sampling box 3, wherein the fixing mechanisms 2 are arranged on the left side and the right side of the base 1, the sampling box 3 is arranged on the top of the base 1, the fixing mechanisms 2 are composed of fixing columns 201, through grooves 202, pull rods 203, fastening bolts 204 and ground columns 205, the fixing columns 201 are fixedly arranged on the left side and the right side of the base 1, the through grooves 202 are arranged inside the fixing columns 201, the pull rods 203 are fixedly connected to the tops of the fixing columns 201, the ground columns 205 are fixedly connected to the bottoms of the fixing columns 201, the fastening bolts 204 are in threaded connection inside the through grooves 202, the number of the fixing mechanisms 2 is four, the four fixing mechanisms 2 are respectively and symmetrically distributed on the bottom of the base 1 by taking a sampling pipe 9 as a center, threads matched with the fastening bolts 204 are arranged inside the through grooves 202, the fastening bolts 204 penetrate through the base 1, and the fixing columns 201 penetrate through the base 1, through installing fixed establishment 2, pushing away sampling device to the earth department that needs the sample, unscrewing fastening bolt 204, putting down fixed column 201 through pull rod 203, making the ground post 205 peg graft in subaerial, screwing up fastening bolt 204 in leading to groove 202 inside again, making this quick sampling device for deep soil microorganism detects can not remove, makes things convenient for sampling tube 9 to bore and gets earth.

The fixed mechanism 2 is fixedly arranged on the left side and the right side of the base 1, the sampling box 3 is fixedly arranged on the top of the base 1, the lifting plate 4 is fixedly arranged at the middle position in the sampling box 3, the hydraulic cylinders 5 are fixedly arranged on the left side and the right side of the top of the lifting plate 4, the rotating mechanism 8 is fixedly arranged at the center of the top of the lifting plate 4, the storage battery 11 is arranged on the right side of the top of the sampling box 3, the output end of the storage battery 11 is electrically connected with the motor 801, the output end of the storage battery 11 is electrically connected with the pressure pump 703, the storage battery 11 can supply power for the motor 801 and the pressure pump 703, the flushing mechanism 7 is fixedly arranged at the center of the top of the sampling box 3, the top of the hydraulic cylinder 5 is fixedly connected with the handle 6, the sampling tube 9 is fixedly arranged at the bottom of the lifting plate 4, the rotating shaft is arranged at the bottom of the sampling tube 9, one end of the rotating shaft far away from the sampling tube 9 is connected with the turning plate, and the extension spring is fixedly connected between the turning plate and the side wall of the sampling tube 9, the bottom fixed mounting of base 1 has universal wheel 10, and universal wheel 10 can make things convenient for this a quick sampling device promotes for deep soil microbiological detection.

The hydraulic cylinder 5 comprises a cylinder body 501, a connecting plate 502, a push rod 503, a piston 504, a wear-resistant ring 505, a cushion 506, a piston rod 507, a sealing ring 508 and an exhaust port 509, wherein the connecting plate 502 is fixedly connected to the top of the lifting plate 4, the cylinder body 501 is fixedly arranged on the top of the connecting plate 502, the push rod 503 is fixedly connected to the top of the connecting plate 502, the piston 504 is fixedly arranged on the top of the push rod 503, the wear-resistant ring 505 is sleeved on the outer surface of the piston 504, the cushion 506 is fixedly connected to the top of the piston 504, the piston rod 507 is fixedly connected to the top of the cushion 506, the sealing ring 508 is fixedly connected to the top of the cylinder body 501, the exhaust port 509 is arranged on the top of the left side of the cylinder body 501, the number of the hydraulic cylinders 5 is two, the two hydraulic cylinders 5 are respectively and fixedly arranged on the left side and the right side of the top of the lifting plate 4, the top of the piston rod 507 is fixedly connected with a handle 6, and the top of the push rod 503 is fixedly connected with the bottom of the piston 504, the bottom of the push rod 503 is fixedly connected with the top of the connecting plate 502, the piston rod 207 is pushed to drive the piston 504 to move downwards by pressing the handle 6 downwards, the piston 504 pushes the push rod 503 and the connecting plate 502 to enable the lifting plate 4 to move downwards to enable the sampling tube to move downwards for sampling, the sealing ring 508 can prevent dust from entering the interior of the cylinder body 501, the wear-resistant ring 505 prolongs the service life of the piston 504, when the sampling tube 9 needs to be taken out, the exhaust port 509 can be unscrewed to enable gas in the cylinder body 501 to be exhausted, the piston 504 returns to the original position, the lifting plate 4 is lifted, the sampling tube 9 is lifted to facilitate taking out soil, the buffer cushion 506 is composed of a rubber cushion 5061, a connecting seat 5062, a pin 5063 and a convex ring 5064, the rubber cushion 5061 is fixedly connected with the bottom of the piston rod 507, the connecting seat 5062 is fixedly installed in the rubber cushion 5061, the pin 5063 is in the connecting seat 5062 in a threaded manner, the convex ring 5064 is sleeved on the outer surface of the pin 5063, the pin shaft 5063 and the convex ring 5064 are arranged on the cushion 506 in the hydraulic cylinder 5, so that the torsion is converted into the horizontal thrust to drive the piston rod 507 to move, the torsion abrasion of the piston rod 507 is reduced, and the service life of the piston rod 507 is prolonged.

The flushing mechanism 7 comprises a water tank 701, a water outlet pipe 702, a pressure pump 703, a sealing bolt 704 and a water spraying pipe 705, the water tank 701 is fixedly arranged at the top of the sampling tank 3, the water outlet pipe 702 is fixedly connected with the bottom end of the front surface of the water tank 701, the pressure pump 703 is fixedly arranged at one end of the water outlet pipe 702 far away from the water tank 701, the water spraying pipe 705 is fixedly connected with the bottom of the pressure pump 703, the sealing bolt 704 is fixedly arranged at the connection part of the pressure pump 703 and the water spraying pipe 705, the sealing bolt 704 is arranged to prevent the water outlet pipe 702 from leaking, the flushing mechanism 7 is arranged, after the sampling of the sampling pipe 9 is completed, the pressure pump 703 is started to pump water from the water tank 701, the water is discharged from the water outlet pipe 702, is pressurized by the pressure pump 703 and is sprayed from the water spraying pipe 705 to the interior of the sampling pipe 9 to flush the soil in the sampling pipe 9, the flushed water flows out from the gap between the turning plates, so that the interior of the sampling pipe 9 is kept clean when the next sampling detection is carried out, the detection result cannot be influenced by the soil sampled last time.

The rotating mechanism 8 comprises a motor 801, a rotating shaft 802, a driving wheel 803, a first driving tooth 804, a second driving tooth 805, a driven wheel 806 and a soil drilling device 807, the motor 801 is fixedly arranged at the center of the top of the lifting plate 4, the rotating shaft 802 is fixedly connected with the output end of the motor 801, the driving wheel 803 is sleeved outside the rotating shaft 802, the first driving tooth 804 is fixedly arranged on the outer surface of the driving wheel 803, the second driving tooth 805 is meshed with the side surface of the first driving tooth 804, the driven wheel 806 is fixedly arranged inside the second driving tooth 805, the soil drilling device 807 is fixedly connected with the bottom of the center of the driven wheel 806, the rotating shaft 802 is driven to rotate by starting the motor 801, the driving wheel 803 drives the driving wheel 803 to rotate because the first driving tooth 804 and the second driving tooth 805 are meshed, so that the driving wheel 803 can drive the driven wheel 806 to rotate, thereby driving the soil drilling device 807 to rotate and drill soil loose, the sampling tube 9 is convenient for sampling.

The soil drilling device 807 is composed of a chute 8071, an upper contact 8072, a sliding magnetic block 8073, a lower contact 8074, a lifting magnetic block 8075 and a soil pressing plate 8076, the chute 8071 is arranged on the side surface of the soil drilling device 807, the upper contact 8072 is fixedly arranged at the top end of the interior of the soil drilling device 807, the sliding magnetic block 8073 is slidably connected to the interior of the soil drilling device 807, the lower contact 8074 is fixedly arranged at the top of the sliding magnetic block 8073, the lifting magnetic block 8075 is slidably connected to the interior of the chute 8071, the soil pressing plate 8076 is fixedly connected to the side surface of the lifting magnetic block 8075, conductive media are arranged in the upper contact 8072 and the lower contact 8074, the upper contact 8072 is electrically connected with the warning lamp 12, the side of the sliding magnetic block 8073 and the lifting magnetic block 8075 are attracted to each other, the number of the lifting magnetic blocks 8075 is two, as the soil drilling device 807 drills more and more soil, the soil around the soil pressing plate 8076 is jacked up, the soil pressing plate 8076 drives the lifting magnetic block 8075 to slide upwards in the chute 8073, the lifting magnet 8075 drives the sliding magnet 8073 to slide upwards in the soil drilling device 8071, and when the lower contact 8074 is in contact with the upper contact 8072, the warning lamp 12 can emit light to remind a worker that enough soil in the sampling tube 9 is sampled.

When the rapid sampling device is used, the sampling device is pushed to soil to be sampled, the fastening bolt 204 is unscrewed, the fixing column 201 is put down through the pull rod 203, the ground column 205 is inserted on the ground, the fastening bolt 204 is screwed in the through groove 202, the rapid sampling device for detecting microorganisms in deep soil cannot move, the motor 801 is started to drive the rotating shaft 802 to rotate, the rotating shaft 802 drives the driving wheel 803 to rotate, the driving wheel 803 drives the driven wheel 806 to rotate because the first transmission gear 804 is in meshed connection with the second transmission gear 805, the soil drilling device 807 is driven to rotate to drill soil loosely, the grip 6 is pressed downwards, the piston rod 207 is pushed to drive the piston 504 to move downwards, the piston 504 pushes the push rod 503 and the connecting plate 502 to enable the lifting plate 4 to move downwards to sample the lower part 9 of the sampling tube, soil at the bottom is drilled loosely by the soil drilling device 807 to extrude the turning plate to enter the sampling tube 9, as the soil is drilled by the soil drilling device 807, the soil around the soil is more and more, the soil pressing plate 8076 is jacked up, the soil pressing plate 8076 drives the lifting magnet 8075 to slide upwards in the chute 8073, the lifting magnet 8075 drives the sliding magnet 8073 to slide upwards in the soil drilling device 8071, when the lower contact 8074 contacts with the upper contact 8072, the warning light 12 emits light to remind a worker that the soil in the sampling tube 9 is sufficient, after soil is taken out, the turnover plate drives the expansion spring to open due to the gravity action of the soil in the sampling tube 9, so that the soil cannot fall off, the soil stays in the sampling tube 9, the exhaust port 509 is unscrewed, the gas in the cylinder body 501 is discharged, the piston 504 is returned, the lifting plate 4 is lifted, the sampling tube 9 is lifted conveniently, after the soil is taken out, the pressure pump 703 is started, the water is pumped out from the water tank 701 and discharged from the water outlet pipe 702, through the pressurization of force (forcing) pump 703, spout to the inside of sampling tube 9 in the spray pipe 705, wash the inside earth of sampling tube 9, water after the washing can flow out from the gap between the board that turns over, makes inside the time keeping clean when sampling tube 9 carries out next sample detection, can not influence the testing result because of the earth of last sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for deep soil microbiological detection to use quick sampling device, includes base (1), fixed establishment (2) and sampling box (3), its characterized in that: the fixing mechanisms (2) are arranged on the left side and the right side of the base (1), and the sampling box (3) is arranged on the top of the base (1);

the fixing mechanism (2) is composed of a fixing column (201), a through groove (202), a pull rod (203), a fastening bolt (204) and a ground column (205), the fixing column (201) is fixedly installed on the left side and the right side of the base (1), the through groove (202) is formed in the fixing column (201), the pull rod (203) is fixedly connected to the top of the fixing column (201), the ground column (205) is fixedly connected to the bottom of the fixing column (201), and the fastening bolt (204) is in threaded connection with the inside of the through groove (202).

2. The rapid sampling device for deep soil microbe detection as claimed in claim 1, wherein: the sampling device is characterized in that the fixing mechanisms (2) are fixedly arranged on the left side and the right side of the base (1), the sampling box (3) is fixedly arranged on the top of the base (1), a lifting plate (4) is fixedly arranged at the middle position inside the sampling box (3), hydraulic cylinders (5) are fixedly arranged on the left side and the right side of the top of the lifting plate (4), a rotating mechanism (8) is fixedly arranged at the center of the top of the lifting plate (4), a storage battery (11) is arranged on the fixed right side of the top of the sampling box (3), a flushing mechanism (7) is fixedly arranged at the center of the top of the sampling box (3), a handle (6) is fixedly connected to the top of the hydraulic cylinder (5), a sampling tube (9) is fixedly arranged at the bottom of the lifting plate (4), a rotating shaft is arranged at the bottom of the sampling tube (9), and one end of the rotating shaft, which is far away from the sampling tube (9), is connected with a turning plate, an extension spring is fixedly connected between the turning plate and the side wall of the sampling tube (9), universal wheels (10) are fixedly mounted at the bottom of the base (1), and a warning lamp (12) is fixedly mounted on the left side of the top of the handle (6).

3. The rapid sampling device for deep soil microbe detection as claimed in claim 2, wherein: the hydraulic cylinder (5) consists of a cylinder body (501), a connecting plate (502), a push rod (503), a piston (504), a wear-resistant ring (505), a cushion pad (506), a piston rod (507), a sealing ring (508) and an exhaust port (509), the connecting plate (502) is fixedly connected to the top of the lifting plate (4), the cylinder body (501) is fixedly arranged on the top of the connecting plate (502), the push rod (503) is fixedly connected with the top of the connecting plate (502), the piston (504) is fixedly arranged on the top of the push rod (503), the wear-resisting ring (505) is sleeved on the outer surface of the piston (504), the buffer pad (506) is fixedly connected to the top of the piston (504), the piston rod (507) is fixedly connected to the top of the cushion pad (506), the sealing ring (508) is fixedly connected to the top of the cylinder body (501), and the exhaust port (509) is formed in the top of the left side of the cylinder body (501).

4. The rapid sampling device for deep soil microbe detection as claimed in claim 2, wherein: the flushing mechanism (7) comprises a water tank (701), a water outlet pipe (702), a pressure pump (703), a sealing bolt (704) and a water spraying pipe (705), wherein the water tank (701) is fixedly installed at the top of the sampling tank (3), the water outlet pipe (702) is fixedly connected to the bottom end of the front face of the water tank (701), the pressure pump (703) is fixedly installed at one end, away from the water tank (701), of the water outlet pipe (702), the water spraying pipe (705) is fixedly connected to the bottom of the pressure pump (703), the sealing bolt (704) is fixedly installed at the connection position of the pressure pump (703) and the water spraying pipe (705), and the pressure pump (703) is electrically connected with the output end of the storage battery (11).

5. The rapid sampling device for deep soil microbe detection as claimed in claim 2, wherein: the rotating mechanism (8) comprises a motor (801), a rotating shaft (802), a driving wheel (803), a first transmission tooth (804), a second transmission tooth (805), a driven wheel (806) and an earth drilling device (807), wherein the motor (801) is fixedly installed at the top center of the lifting plate (4), the rotating shaft (802) is fixedly connected to the output end of the motor (801), the driving wheel (803) is sleeved on the outer side of the rotating shaft (802), the first transmission tooth (804) is fixedly installed on the outer surface of the driving wheel (803), the second transmission tooth (805) is in meshing connection with the side surface of the first transmission tooth (804), the driven wheel (806) is fixedly installed in the second transmission tooth (805), the earth drilling device (807) is fixedly connected to the bottom of the center of the driven wheel (806), and the motor (801) is electrically connected with the output end of the storage battery (11).

6. The rapid sampling device for deep soil microbe detection as claimed in claim 3, wherein: blotter (506) comprises rubber pad (5061), connecting seat (5062), round pin axle (5063) and bulge loop (5064), rubber pad (5061) fixed connection is in the bottom of piston rod (507), connecting seat (5062) fixed mounting is in the inside of rubber pad (5061), round pin axle (5063) threaded connection is inside connecting seat (5062), bulge loop (5064) cup joints in the surface of round pin axle (5063).

7. The rapid sampling device for deep soil microbe detection as claimed in claim 3, wherein: the hydraulic cylinder (5) is two in number, the two hydraulic cylinders (5) are respectively and fixedly installed on the left side and the right side of the top of the lifting plate (4), the top of the piston rod (507) is fixedly connected with the handle (6), the top of the push rod (503) is fixedly connected with the bottom of the piston (504), and the bottom of the push rod (503) is fixedly connected with the top of the connecting plate (502).

8. The rapid sampling device for deep soil microbe detection as claimed in claim 1, wherein: the number of the fixing mechanisms (2) is four, the fixing mechanisms (2) are symmetrically distributed at the bottom of the base (1) by taking the sampling tube (9) as a center respectively, threads matched with the fastening bolts (204) are formed in the through grooves (202), the fastening bolts (204) penetrate through the base (1), and the fixing columns (201) penetrate through the base (1).

9. The rapid sampling device for deep soil microbe detection as claimed in claim 1, wherein: the soil drilling device (807) consists of a chute (8071), an upper contact (8072), a sliding magnetic block (8073), a lower contact (8074), a lifting magnetic block (8075) and a soil pressing plate (8076), wherein the chute (8071) is arranged on the side surface of the soil drilling device (807), the upper contact (8072) is fixedly arranged at the top end of the interior of the soil drilling device (807), the sliding magnetic block (8073) is connected to the interior of the soil drilling device (807) in a sliding manner, the lower contact (8074) is fixedly arranged at the top of the sliding magnetic block (8073), the lifting magnetic block (8075) is connected to the interior of the chute (8071) in a sliding manner, the soil pressing plate (8076) is fixedly connected to the side surface of the lifting magnetic block (8075), conductive media are arranged in the upper contact (8072) and the lower contact (8074), the upper contact (8072) is electrically connected with the warning light (12), the sliding magnetic block (8073) and the lifting magnetic block (8075) are attracted to each other by the side near the lifting magnetic block (8075), the number of the lifting magnetic blocks (8075) is two.