CN115628937B - Soil pollution's information acquisition mechanism - Google Patents
Soil pollution's information acquisition mechanism Download PDFInfo
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- CN115628937B CN115628937B CN202211324425.9A CN202211324425A CN115628937B CN 115628937 B CN115628937 B CN 115628937B CN 202211324425 A CN202211324425 A CN 202211324425A CN 115628937 B CN115628937 B CN 115628937B
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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Abstract
The invention relates to an information acquisition mechanism for soil pollution, which comprises a frame, wherein a soil sampling mechanism penetrating the frame is arranged at the top of the frame, a sample storage mechanism is arranged at the top of the frame, the soil sampling mechanism comprises two side plates fixedly arranged at the top of the frame, a hydraulic push rod is fixedly arranged between the two side plates, a first driving motor is fixedly arranged on an output shaft of the hydraulic push rod, and an extension rod is fixedly connected with an output shaft of the first driving motor. This contaminated information acquisition mechanism of soil is through setting up soil sampling mechanism and sample receiving mechanism cooperation for can only singly gather the sample section of thick bamboo of soil need not take out the sample at the dress back after the sample at every turn, can deposit the collection soil sample temporarily with the collection section of thick bamboo, thereby can be after accomplishing the soil sample sampling to the great scope take out soil sample one side, thereby reach continuous collection, sample in batches, improve the purpose of work whole smoothness nature.
Description
Technical Field
The invention relates to the technical field of soil treatment, in particular to an information acquisition mechanism for soil pollution.
Background
The pollution of soil can lead to crop yield reduction, and even can cause the exceeding of pollutants in agricultural products, thereby endangering the health of human bodies, so that great importance must be paid to the prevention of soil pollution and the restoration of polluted soil.
The preliminary investigation of contaminated site soil is carried out on the basis of a system and a professional method, and the investigation activities of site pollution condition confirmation, point distribution and sampling are carried out, the existing soil sampling equipment comprises two types of manual drilling sampling and mechanical drilling sampling, but the sampling requirement requires sampling every 10 meters because the area of soil pollution is generally wider, the existing acquisition mechanism needs to take out samples in time no matter the manual drilling sampling or the mechanical drilling sampling, so that the whole acquisition process is not continuous enough, continuous acquisition cannot be realized, the effect of one-time sampling is long in working time and low in efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an information acquisition mechanism for soil pollution, which has the advantages of continuous acquisition, batch sampling, high working overall fluency and the like, and solves the problems that the whole acquisition process is not continuous enough, continuous acquisition cannot be realized, the effect of one-time sampling is caused, the working time is long and the efficiency is low because the existing acquisition mechanism needs to take out samples in time no matter the manual drilling sampling or the mechanical drilling sampling.
In order to achieve the above purpose, the present invention provides the following technical solutions: the soil pollution information acquisition mechanism comprises a frame, wherein a soil sampling mechanism penetrating through the frame is arranged at the top of the frame, and a sample storage mechanism is arranged at the top of the frame;
the soil sampling mechanism comprises side plates fixedly mounted at the top of a frame and provided with two numbers of hydraulic push rods, a first driving motor is fixedly mounted on an output shaft of the hydraulic push rods, an extension rod is fixedly connected to one side of the first driving motor, an electromagnet is fixedly mounted in the extension rod, one end, far away from the first driving motor, of the extension rod is fixedly connected with a piston disc, a sampling cylinder is sleeved outside the piston disc, two mounting seats provided with two numbers of mounting seats are fixedly connected to the top of the sampling cylinder, bolt cylinders are fixedly mounted on one sides of the mounting seats, two bolt grooves are formed in the peripheral wall of the extension rod, bolt columns are connected in a sliding manner, two limiting blocks are fixedly mounted on the inner peripheral wall of the sampling cylinder, a cross plate positioned on the front side of the hydraulic push rods is fixedly mounted between the two side plates, a second driving motor is fixedly connected with an output shaft of the second driving motor, two driving wheels are fixedly connected with a pull ring, two driving wheels are fixedly connected with one sides of the driving wheels, a pull ring is fixedly connected with a pull ring, and the outer side of the driving wheels are fixedly connected with a winding pulley through a pull ring, and the winding pulley is fixedly connected with one side of the winding pulley;
the sample storage mechanism comprises box plates which are fixedly arranged at the bottom of a frame and are two in number, axles which sequentially penetrate through the two box plates are rotationally connected to the front side of the box plates, distance travelling wheels are fixedly connected to the front end and the rear end of each axle, a first bevel gear is fixedly connected to the peripheral wall of each axle, two first cross beams are fixedly connected between the box plates, a second bevel gear meshed with the first bevel gear is rotationally connected to the top of each first cross beam, a rotating rod penetrating through the first cross beams is fixedly connected to the bottom of each rotating shaft of the second bevel gear, a stirring rod is fixedly connected to the bottom of each rotating rod, two stirring rods are fixedly connected to the bottom of each rotating rod, three second cross beams are fixedly connected between the box plates, two driving chains are movably connected to the box plates, the leftmost contact surface of each driving chain is located in the same plane with the right contact surface of each sampling cylinder, a driving gear meshed with the driving chain is rotationally connected to the top of each driving gear, a stirring disc is fixedly connected to the bottom of each driving gear, a stirring disc is arranged on the peripheral wall of each stirring disc, a stirring rod is matched with a stirring rod, a stirring rod is fixedly connected to the top of each sampling cylinder, and the sampling cylinder is fixedly connected to the bottom of the sampling cylinder.
Further, the front side and the rear side of the frame are respectively and rotatably connected with two walking supporting wheels, the sampling tube is positioned between the walking supporting wheels and the distance walking wheels, and the contact surfaces of the bottoms of the walking supporting wheels and the contact surfaces of the bottoms of the distance walking wheels are all positioned in the same horizontal plane.
Further, the outer wall of the frame is fixedly provided with a trailer butt-joint frame, the trailer butt-joint frame is positioned on one side of the frame, which is close to the fixed-distance traveling wheels, and a trailer butt-joint hole is formed in the trailer butt-joint frame.
Further, the hydraulic push rod is a multi-stage hydraulic push rod, the height of the extension rod is not less than the height of the sampling tube, the sampling tube is a hollow cylinder, and the diameter of the extension rod is smaller than the diameter of the piston disc.
Further, the electro-magnet is located between two bolt grooves, set up in the bolt section of thick bamboo with the storage tank of bolt post size looks adaptation, extension spring is located storage tank and extension spring keeps away from the one end and the bolt section of thick bamboo fixed connection of bolt post, extension spring is in the slot depth of storage tank when the length sum of bolt post and extension spring is less than when natural state, the bolt post is magnetic metal.
Further, the bottom of the sampling tube is tooth-shaped, the limiting block is positioned at the top of the piston disc, the winding wheel and the axial lead of the adjacent driven wheels are all positioned on the same straight line, an inlet and outlet hole with the aperture not smaller than that of the lifting ring is formed in the frame, and the balancing weight is fixedly arranged in the lifting ring.
Further, the number of teeth of the first bevel gear is smaller than the number of teeth of the second bevel gear, the first cross beam is located right below the first bevel gear, and the second bevel gear is located between the two box plates.
Further, the number of the transmission gears at the top of the second cross beam at the left side is three, the number of the transmission gears at the top of the second cross beam at the middle is four, and the number of the transmission gears at the top of the second cross beam at the right side is two.
Further, the distance between two adjacent chassis is equal, the chassis is located the drive gear top, the cylinder that the collection tube is the top sunken, the inner chamber diameter of collection tube is not less than the internal diameter of sampling tube, the inner chamber height of collection tube is not less than the height of sampling tube.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this contaminated information acquisition mechanism of soil is through setting up soil sampling mechanism and sample receiving mechanism cooperation for can only singly gather the sample section of thick bamboo of soil need not take out the sample at the dress back after the sample at every turn, can deposit the collection soil sample temporarily with the collection section of thick bamboo, thereby can be after accomplishing the soil sample sampling to the great scope take out soil sample one side, thereby reach continuous collection, sample in batches, improve the purpose of work whole smoothness nature.
2. This soil pollution's information acquisition mechanism is through sample receiving mechanism's setting for sample receiving mechanism inner structure's drive need not extra power, and can make full use of vehicle accomplishes the transfer of sample at the time of walking between two sampling points.
Drawings
FIG. 1 is a front elevational view of the structure of the present invention;
FIG. 2 is a schematic diagram of the connection structure of the sampling tube and the extension rod according to the present invention;
FIG. 3 is an enlarged schematic view of a partial structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the second driving motor and the driving wheel according to the present invention;
FIG. 5 is a schematic view of a sample receiving mechanism according to the present invention;
FIG. 6 is a schematic diagram of the distribution of the transmission gears of the present invention;
FIG. 7 is a schematic view showing a connection structure of a first bevel gear and a second bevel gear according to the present invention;
fig. 8 is a schematic diagram of a connection structure of a rotating rod, a toggle rod and a toggle disc according to the present invention.
In the figure: 1 frame, 2 soil sampling mechanism, 201 curb plate, 202 hydraulic push rod, 203 first driving motor, 204 extension rod, 205 electro-magnet, 206 piston disc, 207 sampling tube, 208 mount pad, 209 bolt tube, 210 bolt groove, 211 bolt post, 212 extension spring, 213 stopper, 214 diaphragm, 215 second driving motor, 216 action wheel, 217 runner mounting bracket, 218 winding wheel, 219 driven wheel, 220 driving belt, 221 pull ring, 222 stay cord, 3 sample receiving mechanism, 301 boxboard, 302 axletree, 303 distance walking wheel, 304 first bevel gear, 305 first crossbeam, 306 second bevel gear, 307 bull stick, 308 toggle rod, 309 second crossbeam, 310 driving chain, 311 driving gear, 312 toggle disc, 313 chassis, 314 collecting tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-8, an information collection mechanism for soil pollution in this embodiment includes a frame 1, two running support wheels are rotatably connected to front and rear sides of the frame 1, a trailer docking frame is fixedly mounted on an outer wall of the frame 1, and a trailer docking hole is formed in the trailer docking frame, so that the frame 1 can be connected with a trailer through a bolt, and the trailer is utilized to drive the frame 1 to move on the polluted soil.
The top of the frame 1 is provided with a soil sampling mechanism 2 penetrating the frame 1, the soil sampling mechanism 2 comprises side plates 201 which are fixedly arranged at the top of the frame 1 and are two in number, a hydraulic push rod 202 is fixedly arranged between the two side plates 201, an output shaft of the hydraulic push rod 202 is fixedly provided with a first driving motor 203, an output shaft of the first driving motor 203 is fixedly connected with an extension rod 204, an electromagnet 205 is fixedly arranged in the extension rod 204, one end of the extension rod 204 far away from the first driving motor 203 is fixedly connected with a piston disc 206, the diameter of the extension rod 204 is smaller than that of the piston disc 206, a sampling cylinder 207 is sleeved outside the piston disc 206, the bottom of the sampling cylinder 207 is toothed, the height of the extension rod 204 is not smaller than that of the sampling cylinder 207, the sampling cylinder 207 is a hollow cylinder, the top of the sampling cylinder 207 is fixedly connected with mounting seats 208 with two in number, the opposite sides of the two mounting seats 208 are fixedly provided with plug pins 209, the outer peripheral wall of the extension rod 204 is provided with two bolt grooves 210, an electromagnet 205 is positioned between the two bolt grooves 210, a bolt column 211 is connected in a sliding manner in a bolt cylinder 209, a containing groove which is matched with the bolt column 211 in size is formed in the bolt cylinder 209, one side of the bolt column 211 far away from the extension rod 204 is fixedly connected with a tension spring 212, the tension spring 212 is positioned in the containing groove, one end of the tension spring 212 far away from the bolt column 211 is fixedly connected with the bolt cylinder 209, the inner peripheral wall of the sampling cylinder 207 is fixedly provided with two limiting blocks 213, the limiting blocks 213 are positioned at the top of a piston disc 206, a transverse plate 214 positioned at the front side of a hydraulic push rod 202 is fixedly arranged between two side plates 201, a second driving motor 215 is fixedly arranged on the front side wall of the transverse plate 214, an output shaft of the second driving motor 215 is fixedly connected with a driving wheel 216, the opposite sides of the two side plates 201 are fixedly provided with a rotating wheel mounting frame 217, the front side of the rotating wheel mounting frame 217 is rotationally connected with a winding wheel 218, the front side of the winding wheel 218 is fixedly connected with a driven wheel 219, the axial leads of the winding wheel 218 and the adjacent driven wheels 219 are all positioned on the same straight line, a transmission belt 220 is connected between the driven wheel 219 and the driving wheel 216 in a transmission manner, the outer peripheral wall of the sampling tube 207 is fixedly connected with a lifting ring 221 through a bearing, and a pull rope 222 is fixedly connected between the lifting ring 221 and the winding wheel 218.
The hydraulic push rod 202 is a multi-stage hydraulic push rod, in use, the hydraulic pressure of the hydraulic push rod 202 needs to be supplied through hydraulic equipment on a trailer, and when the output shaft of the hydraulic push rod 202 is completely contracted, the sampling tube 207 is flush with the lower surface of the frame 1.
Note that, when the extension spring 212 is in a natural state, the sum of the lengths of the latch post 211 and the extension spring 212 is smaller than the depth of the receiving groove, and in order to ensure that the electromagnet 205 can attract the latch post 211 after being electrified, the latch post 211 is made of magnetic metal, and the attraction force of the electromagnet 205 to the latch post 211 is greater than the tension force of the extension spring 212 to the latch post 211.
In order to ensure that the sampling tube 207 can freely pass through the frame 1, an inlet and outlet hole with a diameter not smaller than that of the pull ring 221 is formed in the frame 1, and the inlet and outlet hole is located right below the sampling tube 207.
In order to avoid that the air inside the sampling tube 207 affects the soil, an exhaust valve is fixedly installed in the piston plate 206.
In order to ensure that the sampling tube 207 can continuously sample, the top of the frame 1 is also provided with a sample containing mechanism 3, the sample containing mechanism 3 comprises two box plates 301 fixedly arranged at the bottom of the frame 1, the front side of each box plate 301 is rotationally connected with an axle 302 which sequentially penetrates through the two box plates 301, the front end and the rear end of each axle 302 are fixedly connected with a distance travelling wheel 303, the peripheral wall of each axle 302 is fixedly connected with a first bevel gear 304, a first cross beam 305 is fixedly connected between the two box plates 301, the first cross beam 305 is positioned under the first bevel gear 304, the top of the first cross beam 305 is rotationally connected with a second bevel gear 306 meshed with the first bevel gear 304, the second bevel gear 306 is positioned between the two box plates 301, the bottom of a rotating shaft of the second bevel gear 306 is fixedly connected with a rotating rod 307 which penetrates through the first cross beam 305, the bottom of the rotating rod 307 is fixedly connected with a stirring rod 308, the second cross beams 309 with the number of three are fixedly connected between the two box plates 301, the transmission chains 310 are movably connected between the two box plates 301, the leftmost contact surface of the transmission chains 310 and the right contact surface of the sampling tube 207 are all located in the same plane, the top of the second cross beams 309 is rotatably connected with the transmission gears 311 meshed with the transmission chains 310, the bottoms of the transmission gears 311 are fixedly connected with the poking discs 312, poking grooves matched with the poking rods 308 in size are formed in the peripheral walls of the poking discs 312, a plurality of chassis 313 are fixedly arranged on the peripheral walls of the transmission chains 310, the distances between two adjacent chassis 313 are equal, the chassis 313 is located at the top of the transmission gears 311, a collecting tube 314 is connected with the top of the chassis 313 in a threaded mode, the collecting tube 314 is a cylindrical tube with a concave top, the diameter of an inner cavity of the collecting tube 314 is not smaller than the inner diameter of the sampling tube 207, and the height of the inner cavity of the collecting tube 314 is not smaller than the height of the sampling tube 207.
It should be noted that the operating principle of the dial 312 is the same as that of the intermittent wheel.
In this embodiment, the number of teeth of the first bevel gear 304 is smaller than that of the second bevel gear 306, so that the distance-fixed travelling wheel 303 needs to travel a longer distance to rotate the second bevel gear 306 once, and the toggle rod 308 does not toggle the toggle disc 312 frequently, so that enough time exists in the toggle gap to allow the soil sample inside the sampling tube 207 to move into the collection tube 314.
The number of the transmission gears 311 on the top of the left second beam 309 is three, the number of the transmission gears 311 on the top of the middle second beam 309 is four, the number of the transmission gears 311 on the top of the right second beam 309 is two, and the plurality of transmission gears 311 and the transmission chain 310 are all distributed and arranged as shown in fig. 6.
The sampling tube 207 is located between the walking support wheel and the distance walking wheel 303, the contact surface of the bottom of the walking support wheel and the contact surface of the bottom of the distance walking wheel 303 are all located in the same horizontal plane, and the trailer docking frame is located at one side of the frame 1 close to the distance walking wheel 303.
In this embodiment, the trailer is connected with the frame 1 by using a bolt, then the trailer is used to drive the frame 1, the soil sampling mechanism 2 and the sample storage mechanism 3 to walk on the polluted soil, after the trailer runs to a sampling point, the sampling cylinder 207 is firstly ensured to be positioned between two collecting cylinders 314, and the electromagnet 205 is ensured to be electrified, so that the bolt column 211 is inserted into the bolt slot 210, then the sampling cylinder 207 is driven to be pressed down into the soil by using the extension of the output shaft of the hydraulic push rod 202, the sampling cylinder 207 is driven to rotate by using the first driving motor 203, the sampling cylinder 207 gradually penetrates into the soil to complete sampling, then the output shaft of the hydraulic push rod 202 is reset, at this moment, the trailer can be started again, in the running process of the trailer again, the fixed distance travelling wheel 303 rotates with the ground due to friction, the axle 302 is driven to rotate, and then the first bevel gear 304 drives the second bevel gear 306 to slowly rotate, so that the toggle rod 308 can toggle the toggle plate 312 to be driven to move, and then the transmission chain 310 meshed with the transmission gear 311 is driven to move, so that the sampling cylinder 207 is driven to move under the condition that the sampling cylinder 207 is driven by the transmission chain 310 to move five meters, then the output shaft 207 is driven by the transmission chain 310 to move, then the sampling cylinder 207 is driven to move under the rotation of the sampling cylinder 207, and then the sampling cylinder 207 is driven to rotate, and the sampling cylinder is further driven by the sampling cylinder 207 is driven to rotate to move the sampling cylinder is driven to be driven to rotate to be driven by the rotation to rotate, and the electric piston to move.
Examples
Referring to fig. 1, in order to enable the soil sample inside the sampling tube 207 to be quickly reset after being pushed out, in this embodiment, a counterweight is fixedly installed in the lifting ring 221, and the second driving motor 215 is a non-band-type brake motor, and after the second driving motor 215 is powered off, the lifting ring 221 and the self gravity of the sampling tube 207 drive the sampling tube 207 to quickly descend and reset.
In order to meet different collection distances, the user may replace the first bevel gear 304 and the second bevel gear 306 as desired.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an information acquisition mechanism of soil pollution, includes frame (1), its characterized in that: the top of the frame (1) is provided with a soil sampling mechanism (2) penetrating through the frame (1), and the top of the frame (1) is provided with a sample containing mechanism (3);
the soil sampling mechanism (2) comprises side plates (201) fixedly mounted at the top of a frame (1) and provided with two numbers of sampling cylinders (207), a hydraulic push rod (202) is fixedly mounted between the two side plates (201), a first driving motor (203) is fixedly mounted on an output shaft of the hydraulic push rod (202), an extension rod (204) is fixedly connected with an output shaft of the first driving motor (203), an electromagnet (205) is fixedly mounted in the extension rod (204), one end of the extension rod (204) far away from the first driving motor (203) is fixedly connected with a piston disc (206), the piston disc (206) is sleeved with a sampling cylinder (207), the top of the sampling cylinder (207) is fixedly connected with two mounting seats (208), two opposite sides of the mounting seats (208) are fixedly provided with a plug pin cylinder (209), the outer peripheral wall of the extension rod (204) is provided with two plug pin grooves (210), a plug pin column (211) is connected in a sliding manner, one side of the extension rod (204) far away from the extension rod (204) is fixedly connected with a piston disc (206), one side of the extension rod (212) is fixedly connected with a plug pin cylinder (212), the two side of the extension rod (204) is fixedly connected with a plug pin cylinder (209), the plug pin cylinder (209) is fixedly mounted on one side opposite side of the mounting seat (208), the device is characterized in that a second driving motor (215) is fixedly arranged on the front side wall of the transverse plate (214), a driving wheel (216) is fixedly connected to an output shaft of the second driving motor (215), a rotating wheel mounting frame (217) is fixedly arranged on one side of the opposite surfaces of the two side plates (201), a winding wheel (218) is rotatably connected to the front side of the rotating wheel mounting frame (217), a driven wheel (219) is fixedly connected to the front side of the winding wheel (218), a driving belt (220) is connected between the driven wheel (219) and the driving wheel (216) in a transmission manner, a lifting ring (221) is fixedly connected to the outer peripheral wall of the sampling tube (207) through a bearing, and a pull rope (222) is fixedly connected between the lifting ring (221) and the winding wheel (218);
the sample containing mechanism (3) comprises two box plates (301) fixedly arranged at the bottom of the frame (1), the front sides of the box plates (301) are rotationally connected with axles (302) penetrating through the two box plates (301) in sequence, the front and rear ends of each axle (302) are fixedly connected with fixed-distance travelling wheels (303), the peripheral wall of each axle (302) is fixedly connected with a first bevel gear (304), two first cross beams (305) are fixedly connected between the box plates (301), the top of each first cross beam (305) is rotationally connected with a second bevel gear (306) meshed with the first bevel gear (304), the bottom of a rotating shaft of each second bevel gear (306) is fixedly connected with a rotating rod (307) penetrating through the first cross beam (305), the bottom of each rotating rod (307) is fixedly connected with a stirring rod (308), three second cross beams (309) are fixedly connected between the two box plates (301), a transmission chain (310) is movably connected between the two box plates (301), the left-most contact surface (310) is in contact with the same plane as the bottom of the first cross beam (311), the top of each second cross beam (311) is in contact with the same plane as the rotation plane of the rotation plane (311), the stirring groove matched with the stirring rod (308) in size is formed in the outer peripheral wall of the stirring disc (312), a plurality of chassis (313) are fixedly arranged on the outer peripheral wall of the transmission chain (310), the top of the chassis (313) is connected with a collecting barrel (314) in a threaded mode, and after sampling of the sampling barrel (207) is completed, the transmission chain (310) drives the collecting barrel (314) to move to the lower portion of the sampling barrel (207).
2. The soil pollution information collection device of claim 1, wherein: the two front and back sides of the frame (1) are respectively and rotatably connected with two walking supporting wheels, the sampling tube (207) is positioned between the walking supporting wheels and the distance walking wheels (303), and the bottom contact surfaces of the walking supporting wheels and the bottom contact surfaces of the distance walking wheels (303) are both positioned in the same horizontal plane.
3. The soil pollution information collection device of claim 1, wherein: the outer wall of the frame (1) is fixedly provided with a trailer butt-joint frame, the trailer butt-joint frame is positioned on one side of the frame (1) close to the fixed-distance travelling wheels (303), and a trailer butt-joint hole is formed in the trailer butt-joint frame.
4. The soil pollution information collection device of claim 1, wherein: the hydraulic push rod (202) is a multi-stage hydraulic push rod, the height of the extension rod (204) is not smaller than that of the sampling tube (207), the sampling tube (207) is a hollow cylindrical tube, and the diameter of the extension rod (204) is smaller than that of the piston disc (206).
5. The soil pollution information collection device of claim 1, wherein: the electromagnet (205) is located between two bolt grooves (210), a storage groove matched with the bolt column (211) in size is formed in the bolt cylinder (209), the extension spring (212) is located in the storage groove, one end, away from the bolt column (211), of the extension spring (212) is fixedly connected with the bolt cylinder (209), when the extension spring (212) is in a natural state, the sum of the lengths of the bolt column (211) and the extension spring (212) is smaller than the groove depth of the storage groove, and the bolt column (211) is made of magnetic metal.
6. The soil pollution information collection device of claim 1, wherein: the bottom of the sampling tube (207) is tooth-shaped, the limiting block (213) is positioned at the top of the piston disc (206), the axes of the winding wheel (218) and the adjacent driven wheels (219) are all positioned on the same straight line, an inlet and outlet hole with the aperture not smaller than a lifting ring (221) is formed in the frame (1), and a balancing weight is fixedly installed in the lifting ring (221).
7. The soil pollution information collection device of claim 1, wherein: the number of teeth of the first bevel gear (304) is smaller than the number of teeth of the second bevel gear (306), the first cross beam (305) is located right below the first bevel gear (304), and the second bevel gear (306) is located between the two box plates (301).
8. The soil pollution information collection device of claim 1, wherein: the number of the transmission gears (311) at the top of the second cross beam (309) at the left side is three, the number of the transmission gears (311) at the top of the second cross beam (309) at the middle is four, and the number of the transmission gears (311) at the top of the second cross beam (309) at the right side is two.
9. The soil pollution information collection device of claim 1, wherein: the distance between two adjacent chassis (313) is equal, chassis (313) are located drive gear (311) top, collection tube (314) are the sunken cylinder in top, the inner chamber diameter of collection tube (314) is not less than the internal diameter of sampling tube (207), the inner chamber height of collection tube (314) is not less than the height of sampling tube (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211324425.9A CN115628937B (en) | 2022-10-27 | 2022-10-27 | Soil pollution's information acquisition mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211324425.9A CN115628937B (en) | 2022-10-27 | 2022-10-27 | Soil pollution's information acquisition mechanism |
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| Publication Number | Publication Date |
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| CN115628937A CN115628937A (en) | 2023-01-20 |
| CN115628937B true CN115628937B (en) | 2023-07-21 |
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| CN202211324425.9A Active CN115628937B (en) | 2022-10-27 | 2022-10-27 | Soil pollution's information acquisition mechanism |
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| US8613234B1 (en) * | 2011-04-11 | 2013-12-24 | Linford L. Harrell | Soil sampling apparatus |
| CN104483285B (en) * | 2014-12-08 | 2017-01-25 | 中国科学院合肥物质科学研究院 | Automatic vehicle-mounted soil nutrient detection and sampling device based on near infrared spectrum technology |
| CN204789027U (en) * | 2015-07-13 | 2015-11-18 | 河南农业大学 | Automatic soil sampling machine |
| CN105372092B (en) * | 2015-12-02 | 2017-12-19 | 中国科学院合肥物质科学研究院 | A kind of carry adopts soil and deposits the soil sampling car of native function automatically |
| CN112485050B (en) * | 2020-12-22 | 2022-06-28 | 云南坤发环境科技有限公司 | Soil sampling device for soil detection |
| CN113884329B (en) * | 2021-08-24 | 2023-12-29 | 浙江中蓝环境科技有限公司 | Soil sample collection device |
| CN114586634B (en) * | 2022-03-07 | 2023-05-05 | 赵晓燕 | Storage device is transplanted with sapling to forestry engineering |
| CN114894517A (en) * | 2022-05-13 | 2022-08-12 | 深圳保尔安标准技术服务中心 | Pesticide residue detects uses quick sampling device |
| CN217561021U (en) * | 2022-06-30 | 2022-10-11 | 中国地质科学院郑州矿产综合利用研究所 | Deep soil distributed collector with freezing function |
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