CN112816254A - Soil pollution administers and restores soil sampling device for inspection - Google Patents
Soil pollution administers and restores soil sampling device for inspection Download PDFInfo
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- CN112816254A CN112816254A CN202110206355.6A CN202110206355A CN112816254A CN 112816254 A CN112816254 A CN 112816254A CN 202110206355 A CN202110206355 A CN 202110206355A CN 112816254 A CN112816254 A CN 112816254A
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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Abstract
The invention relates to the technical field of soil sampling, in particular to a soil sampling device for soil pollution treatment, restoration and inspection, which comprises a bottom box, an auxiliary fixing device, rolling wheels, a battery box, a driving box, a remote controller, a sampling device and a traction rope, wherein the bottom box is a box body with an opening at the upper end, the left end and the right end of the bottom box are fixedly connected with limiting through plates, the auxiliary fixing device comprises an L-shaped rod, a fixing sleeve, a long-stroke push-pull electromagnet, an inserted rod, an inserted cone and a fixing sucker, the sampling device comprises a transmission cylinder, a cross cylinder, an electric push rod, a push-pull rod, a sampling shovel, a sampling box, a sampling cover, a traction rod and a limiting rod, and the remote controller is connected with a wireless control. The device has reasonable structural design, can be controlled by a remote controller to drive the device to move forward in a sewage and sludge ground without sinking, can be remotely operated to insert the sampling shovel into sludge at different depths for sampling, and can be lifted up in a sealing manner after the sampling box is sampled, so that the sample is not polluted, and the device is simple and convenient to use.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a soil sampling device for soil pollution treatment, restoration and inspection.
Background
With the acceleration of economic development and urbanization, site pollution caused by industrial and mining enterprises is also very serious. Due to the change and adjustment of the industrial structure and the urban layout, some chemical, metallurgical and other polluted enterprises are moved in succession, and in addition, some enterprises are closed upside down, so that polluted sites are generated continuously. Soil is an important material foundation for production activities of human society, and is an indispensable natural resource difficult to regenerate. The untreated contaminated site will be a chemical timed bomb, and once a large area of outbreak will cause immeasurable influence on national sustainable development, so great attention must be paid to prevention of soil pollution and remediation of contaminated soil. Therefore, it is necessary to properly manage and repair the system so as to make it reasonably usable. Soil remediation refers to the physical, chemical and biological processes used to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or to transform toxic and harmful pollutants into harmless materials. And before the soil pollution treatment and restoration, the soil needs to be sampled first so as to carry out corresponding restoration treatment according to the detection result. At present, current sampling technique is many that the manual work uses the sampling pipe to carry out the soil sample, take soil sample through squeezing into the soil with the sampling pipe, but in some mud hole mud flat ground that have the industrial waste water of gathering, manual sampling is very inconvenient, personnel are absorbed in the silt easily, and when the sampling pipe squeezes into the silt, because the many sealings of sampling pipe are not good, the silt of the different degree of depth can sneak into in the sampling pipe very easily, and when lifting, soil sample also leaks easily and is sneaked into by upper silt and leads to the pollution, be not convenient for follow-up detection to the different degree of depth pollution.
To sum up, this technical scheme provides a soil sampling device for soil pollution administers restoration inspection in order to solve above-mentioned technical problem, but the automatic drive advances, and the remote control is sampled, can be applicable to some and gather the mud flat land that has industrial waste water and sample, can seal after the sample box sample and lift, can not make the soil sample receive the pollution.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a soil sampling device for soil pollution treatment, restoration and inspection. This device of accessible remote controller control moves ahead in sewage silt ground and can not sink, but remote control operation sample shovel inserts and takes a sample in the silt of the different degree of depth, and the sample box sample back is sealed to be lifted, and the sample can not pollute, convenience simple to use.
The technical scheme adopted by the invention for solving the technical problems is as follows: a soil sampling device for soil pollution treatment, restoration and inspection comprises a bottom box, an auxiliary fixing device, rolling wheels, a battery box, a driving box, a remote controller, a sampling device and a traction rope, wherein the bottom box is a box body with an opening at the upper end, the left end and the right end of the bottom box are fixedly connected with a limiting passing plate, the limiting passing plate is a hollow shell, the bottom surface of the limiting passing plate is a smooth cambered surface which inclines outwards, the two plate corners of the outer side of the top surface of the limiting passing plate are fixedly connected with the auxiliary fixing device, the auxiliary fixing device comprises an L-shaped rod, a fixing sleeve, a long-stroke push-pull electromagnet, an inserting rod, an inserting cone and a fixed sucker, sealing bearings are fixedly embedded and inserted at the lower side plate corners of the outer wall of the front box and the rear box of the bottom box, rotating shafts are fixedly inserted and inserted in the two bearings which are opposite to each other, the rolling wheels are fixedly, the bottom of the bottom box is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with a driving gear, the driving gear is meshed with a driven gear, an opening at the upper end of the bottom box is fixedly connected with a box cover through screws, the top surface of the box cover is fixedly connected with a battery box, the top surface of the battery box is fixedly connected with a driving box, the outer walls of the front box and the rear box of the driving box are symmetrically fixed with a plurality of supporting arms, the box wall of the driving box at the upper side of the supporting arms is symmetrically provided with two chain holes, the top surface of the driving box close to the supporting arms is correspondingly embedded and fixed with a stepping motor, the lower end of the output shaft of the stepping motor is fixedly connected with a driving sprocket, the outer side end of each supporting arm is embedded and fixed with a driving bearing, the upper end of the inner ring of the, chain hole is passed to the both sides chain of driving chain, driven sprocket's center department is equipped with screw hole and its spiro union has inserted sampling device, sampling device includes driving cylinder, a cross section of thick bamboo, electric putter, push-and-pull rod, sample shovel, sampling box, sample lid, pull rod, gag lever post, the fixed mounting in the middle part of the box bottom of driving box has wireless control module, wireless control module passes through wire electric connection with driving motor, long stroke plug-type electro-magnet, electric putter, battery case, step motor, the remote controller passes through radio signal with wireless control module and is connected.
Furthermore, the bottom box, the limiting through plate and the driving box are all made of PVC foaming plates.
Furthermore, the top surface of the limiting through plate is fixedly connected with a traction ring at the right end plate edge, a fixing ring is hung on the traction ring, a traction rope is fixedly connected to the fixing ring, a hand pull ring is fixedly connected to the other end of the traction rope, a suspension ring is hung on the hand pull ring, and the remote controller is fixedly connected with the suspension ring through an elastic rope.
Further, L shape pole is fixed in the outer panel angle department of spacing logical expert board and its flange with spacing logical expert board becomes 45 degrees angles, the outside end fixedly connected with fixed sleeve of L shape pole, fixed sleeve internal fixation cover have the plug-type electro-magnet of long stroke and fix through the fixing bolt locking, the lower extreme fixedly connected with inserted bar of the downside push rod of the plug-type electro-magnet of long stroke, the lower extreme fixedly connected with grafting awl of inserted bar, fixedly connected with fixed suction cup on the inserted bar of grafting awl top surface upside.
Furthermore, the sampling devices are symmetrically provided with 6 sampling devices in front and back.
Furthermore, the outer wall of the transmission cylinder is provided with external threads, the transmission cylinder is screwed and inserted in a threaded hole at the center of the driven sprocket, the upper end of the transmission cylinder is fixedly sleeved with a cross cylinder and is locked and fixed through a fixed bolt, the outer ring surface at the middle part of the cross cylinder is symmetrically provided with two limiting holes, the front side and the rear side of the support arm are symmetrically and fixedly connected with two limiting rods, the limiting rods are inserted in the limiting holes in a sliding manner, the upper end of the cross cylinder is fixedly inserted with an electric push rod and is locked and fixed through the fixed bolt, the lower end of the push rod of the electric push rod is fixedly connected with a push-pull rod, the lower end of the transmission cylinder is fixedly connected with a sampling shovel, the sampling shovel is triangular and is thin at the lower part and thick at the upper part, two sampling grooves are symmetrically arranged at two sides of the top surface of the sampling shovel, sampling boxes are, two sliding grooves are symmetrically formed in the cylinder walls on two sides of the lower end of the transmission cylinder, two sides of the lower end of the push-pull rod are fixedly hinged to a traction rod through a hinge shaft, and the other end of the traction rod penetrates through the sliding grooves and is fixedly hinged to the center of the top surface of the sampling cover through the hinge shaft.
Furthermore, a plurality of convex rubber transverse grains are uniformly arranged on the wheel surface of the rolling wheel.
The invention has the beneficial effects that: the device has reasonable structural design, can be controlled by a remote controller to drive the device to move forward in a sewage and sludge ground without sinking, can be remotely operated to insert the sampling shovel into sludge at different depths for sampling, and can be lifted up in a sealing manner after the sampling box is sampled, so that the sample is not polluted, and the device is simple and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a connection structure of a limit passing plate and an auxiliary fixing device of the invention.
Fig. 3 is a schematic view of the structure in circle a of the present invention.
Fig. 4 is a schematic structural view of the inside of the bottom case of the present invention.
Fig. 5 is a schematic structural view of the inside of the drive case of the present invention.
FIG. 6 is a schematic view of the connection structure of the sampling device, the supporting arm and the driven sprocket.
Fig. 7 is a schematic view of the connection structure of the sampling device and the driving box of the present invention.
Fig. 8 is a schematic view of the structure in circle B of the present invention.
FIG. 9 is a schematic view of the connection structure of the sampling shovel and the transmission cylinder of the present invention.
FIG. 10 is a side view of the sampling shovel of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "center", "inner", "outer", "front", "rear", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail below with reference to fig. 1 to 10.
As shown in fig. 1-10, the invention comprises a bottom box 1, an auxiliary fixing device, rolling wheels 19, a battery box 27, a driving box 4, a remote controller 11, a sampling device and a pulling rope 15, wherein the bottom box 1 is a box body with an opening at the upper end, the left end and the right end of the bottom box are fixedly connected with a limiting through plate 2, the limiting through plate 2 is a hollow shell, the bottom surface of the limiting through plate 2 is a smooth cambered surface which inclines upwards, the limiting through plate 2 can increase buoyancy, increase the front and back passing inclination angle of the device, improve the passing performance, and can facilitate the passing of some silt slopes, the two plate corners at the outer side of the top surface of the limiting through plate 2 are fixedly connected with auxiliary fixing devices, each auxiliary fixing device comprises an L-shaped rod 6, a fixing sleeve 8, a long-stroke push-pull electromagnet 9, an inserting rod 28, an inserting cone 45 and a fixing sucker 10, and sealing bearings 20 are respectively fixed at the lower corners of the outer walls of the, a rotating shaft 18 is fixedly inserted in two bearings which are opposite from the front and the back, two ends of the rotating shaft 18 are fixedly provided with rolling wheels 19, the outer wall of the middle shaft of the left rotating shaft 18 is fixedly connected with a driven gear 29, the bottom of the bottom box 1 is fixedly provided with a driving motor 31, an output shaft of the driving motor 31 is fixedly connected with a driving gear 30, the driving gear 30 is meshed with the driven gear 29, the rolling wheels 19 can move back and forth by the positive and negative operation of a remote control driving motor 31, the device is convenient to drive to move forward or withdraw, the opening at the upper end of the bottom box 1 is fixedly connected with a box cover 3 through screws, the top surface of the box cover 3 is fixedly connected with a battery box 27, the top surface of the battery box 27 is fixedly connected with a driving box 4, the outer walls of the front and the back boxes of the driving box 4 are symmetrically fixed with a plurality of supporting arms 21, and the box wall, the top surface of a driving box 4 close to a supporting arm 21 is correspondingly embedded and fixed with a stepping motor 5, the lower end of an output shaft of the stepping motor 5 is fixedly connected with a driving chain wheel 34, the outer side end of the supporting arm 21 is embedded and fixed with a driving bearing 37, the upper end of an inner ring of the driving bearing 37 is fixedly connected with a driven chain wheel 33, a driving chain 22 is sleeved between the driving chain wheel 34 and the driven chain wheel 33 in a transmission way, chains at two sides of the driving chain 22 penetrate through a chain hole 35, the center of the driven chain wheel 33 is provided with a threaded hole, a sampling device is inserted in the threaded hole in a threaded way, the sampling device can be controlled to move up and down by remotely controlling the forward and backward operation of the stepping motor 5, the sampling device comprises a driving cylinder 36, a cross cylinder 23, an electric push rod 24, a push-pull rod 38, a sampling shovel 39, a sampling box 44, a sampling cover 42, a, the wireless control module 32 is electrically connected with the driving motor 31, the long-stroke push-pull electromagnet 9, the electric push rod 24, the battery box 27 and the stepping motor 5 through wires, and the remote controller 11 is connected with the wireless control module 32 through wireless signals. The wireless control module 32 and the remote controller 11 are both products in the prior art, and the remote controller 11 can wirelessly control the operation of the driving motor 31, the long-stroke push-pull electromagnet 9, the electric push rod 24 and the stepping motor 5 through the wireless control module 32, so that the device can be conveniently operated in a remote control mode to move forwards and take samples.
The bottom box 1, the limiting passing plate 2 and the driving box 4 are all made of PVC foaming plates. The PVC foaming plate is also called as a buoyancy plate, has light weight, strong pressure resistance and good buoyancy, and the hollow structure can increase the buoyancy, so that the device can float in sewage and can be prevented from sinking into the sewage.
The top surface right-hand end plate edge of the limiting passing plate 2 is fixedly connected with a pulling ring 16, the pulling ring 16 is connected with a fixing ring 7 in a hanging mode, the fixing ring 7 is fixedly connected with a pulling rope 15, the other end of the pulling rope 15 is fixedly connected with a hand pull ring 14, a hanging ring 13 is hung on the hand pull ring 14, and the remote controller 11 is fixedly connected with the hanging ring 13 through an elastic rope 12. The hand pull ring 14 can be held by hand, the device can be pulled by the pulling rope 15, the situation that the device cannot return when being trapped in sludge is avoided, the device can be pulled back by being held by hand directly, the remote controller 11 is fixed through the elastic rope 12, and the situation that the remote controller 11 is lost can be avoided.
The sampling device is provided with 6 front and back symmetries. The sampling operation can be controlled by the remote controller 11, and soil samples with different depths can be controllably taken.
The external thread is arranged on the outer wall of the transmission cylinder 36, the transmission cylinder 36 is screwed and inserted into the threaded hole in the center of the driven chain wheel 33, when the driven chain wheel 33 rotates forwards and backwards, the transmission cylinder 36 can be controlled to move vertically, so that deep insertion sampling, lifting and withdrawing operations of the sampling shovel 39 at different depths are completed, the upper end of the transmission cylinder 36 is fixedly sleeved with the cross cylinder 23 and is locked and fixed through the fixed bolt, the outer ring surface of the middle part of the cross cylinder 23 is symmetrically provided with two limiting holes 26, the front side and the back side of the supporting arm 21 are symmetrically and fixedly connected with two limiting rods 25, the limiting rods 25 are slidably inserted into the limiting holes 26, the upper end of the cross cylinder 23 is fixedly inserted with the electric push rod 24 and is locked and fixed through the fixed bolt, the lower end of the push rod of the electric push rod 24 is fixedly connected with the push-pull rod 38, the lower end of the transmission cylinder 36 is fixedly, the lower end of the sampling shovel 39 is very sharp due to the shape of the sampling shovel 39, the sampling shovel can be conveniently inserted into silt soil, two sampling grooves 43 are symmetrically arranged on two sides of the top surface of the sampling shovel 39, sampling boxes 44 are inserted into the sampling grooves 43, the upper end of the groove wall of one side, close to the transmission cylinder 36, of each sampling groove 43 is hinged and fixed with a sampling cover 42 through a hinge, two sliding grooves 40 are symmetrically arranged on the cylinder walls of two sides of the lower end of the transmission cylinder 36, two sides of the lower end of the push-pull rod 38 are hinged and fixed with a pull rod 41 through a hinge shaft, and the other end of the pull rod 41 is hinged and fixed at the center of the top surface of. After the sampling shovel 39 is inserted into the silt soil, the electric push rod 24 can be remotely controlled to move upwards and contract, the push-pull rod 38 moves upwards, the pull rod 41 moves upwards to pull up the sampling cover 42, the electric push rod 24 is controlled to push downwards, a silt soil sample can be pressed into the sampling box 44 through the folding action of the sampling cover 42, the sampling box 44 is sealed, then the transmission cylinder 36 can move upwards through the rotation of the driven chain wheel 33, the sampling shovel 39 is lifted and taken out, after the test is finished, the sampling cover 42 can be opened, the sampling box 44 is pulled out from the sampling groove 43, and the sample is sent for subsequent detection.
The wheel surface of the rolling wheel 19 is uniformly provided with a plurality of convex rubber transverse grains 17. When the sewage is deep, the sampling device can float on the water surface, and when the rolling wheel 19 rotates, the rubber transverse lines 17 can stir the sewage backwards, so that the sampling device is convenient to drive to move forwards.
When the sampling device is used, the hand-held ring can be held by hand or sleeved on an arm, the sampling device is controlled to move forwards to a corresponding position through the remote controller 11, then the lower side push rod of the long-stroke push-pull electromagnet 9 is remotely controlled to pop downwards, so that the insertion cone 45 is inserted into silt, meanwhile, the fixed sucker 10 can be adsorbed in the silt, the device can be fixed in an auxiliary manner, then the stepping motor 5 is remotely controlled to rotate forwards, the sampling shovel 39 is inserted into the silt soil downwards, when the sampling shovel is inserted to a corresponding depth, the stepping motor 5 stops inserting downwards, the lower end of the electric push rod 24 is remotely controlled to move upwards, so that the sampling cover 42 rotates upwards, then the electric push rod 24 is remotely controlled to move downwards, the sampling cover 42 is pressed to cover the sampling box 44 downwards, in the process, the silt soil above the opening at the upper end of the sampling box 44 can fall into or be pressed into the sampling box 44 by the sampling cover 42, the sampling operation is, the insertion cone 45 can be pulled up and retracted so as to continuously drive the sampling device to move forward or retract, and the sampling device can also be directly pulled back to the user through the pulling rope 15.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a soil pollution administers and restores soil sampling device for inspection, includes end box, supplementary fixing device, roll wheel, battery case, drive box, remote controller, sampling device, tractive rope, its characterized in that: the bottom box is a box body with an opening at the upper end, the left end and the right end of the bottom box are fixedly connected with a limiting through plate, the limiting through plate is a hollow shell, the bottom surface of the limiting through plate is a smooth cambered surface which inclines outwards, two plate corners outside the top surface of the limiting through plate are fixedly connected with an auxiliary fixing device, the auxiliary fixing device comprises an L-shaped rod, a fixing sleeve, a long-stroke push-pull electromagnet, an inserting rod, an inserting cone and a fixing sucker, sealing bearings are embedded and fixed at the lower side plate corners of the outer walls of the front box and the rear box of the bottom box, rotating shafts are fixedly inserted in the two bearings which are opposite from front to back, rolling wheels are fixedly installed at the two ends of each rotating shaft, a driven gear is fixedly connected on the outer wall of the middle shaft of the left rotating shaft, a driving motor is fixedly installed at the bottom of the bottom box, a driving gear, the upper end opening part of end box passes through screw fixed connection lid, fixedly connected with battery case on the top surface of lid, fixedly connected with drive box on the top surface of battery case, the symmetry is fixed with a plurality of support arms on the box outer wall around the drive box, and equal symmetry is equipped with two chain holes on the box wall of the drive box of support arm upside, all corresponds to inlay on the drive box top surface that closes on the support arm and is fixed with step motor, step motor's output shaft lower extreme fixedly connected with drive sprocket, the outside end of support arm all inlays and is fixed with drive bearing, the inner circle upper end of drive bearing all fixedly connected with driven sprocket, driving sleeve has the driving chain between drive sprocket and the driven sprocket, and the both sides chain of driving chain passes the chain hole, driven sprocket's center department is equipped with the screw hole and its spiro union has inserted sampling device, sampling device includes a driving barrel, The remote control device comprises a cross cylinder, an electric push rod, a push-pull rod, a sampling shovel, a sampling box, a sampling cover, a pull rod and a limiting rod, wherein a wireless control module is fixedly mounted in the middle of the box bottom of the driving box, the wireless control module is electrically connected with a driving motor, a long-stroke push-pull electromagnet, the electric push rod, a battery box and a stepping motor through wires, and the remote controller is connected with the wireless control module through wireless signals.
2. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: the bottom box, the limiting through plate and the driving box are all made of PVC foaming plates.
3. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: the remote control device is characterized in that the edge of the right end plate of the top surface of the limiting passing plate is fixedly connected with a traction ring, the traction ring is connected with a fixing ring, the fixing ring is fixedly connected with a traction rope, the other end of the traction rope is fixedly connected with a hand pull ring, a suspension ring is suspended on the hand pull ring, and the remote control device is fixedly connected with the suspension ring through an elastic rope.
4. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: l shape pole is fixed in the outer panel angle department of spacing logical expert board and its flange with spacing logical expert board becomes 45 degrees angles, the outside end fixedly connected with fixed sleeve of L shape pole, fixed sleeve internal fixation cover have the plug-type electro-magnet of long stroke and through the fixing bolt locking fixed, the lower extreme fixedly connected with inserted bar of the downside push rod of the plug-type electro-magnet of long stroke, the lower extreme fixedly connected with grafting awl of inserted bar, fixedly connected with fixed suction cup on the inserted bar of grafting awl top surface upside.
5. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: the sampling device is provided with 6 front and back symmetries.
6. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: the outer wall of the transmission cylinder is provided with external threads, the transmission cylinder is screwed and inserted in a threaded hole in the center of the driven sprocket, the upper end of the transmission cylinder is fixedly sleeved with a cross cylinder and locked and fixed through a fixed bolt, the outer annular surface of the middle part of the cross cylinder is symmetrically provided with two limiting holes, the front side and the rear side of the support arm are symmetrically and fixedly connected with two limiting rods, the limiting rods are inserted in the limiting holes in a sliding manner, the upper end of the cross cylinder is fixedly inserted with an electric push rod and locked and fixed through the fixed bolt, the lower end of the push rod of the electric push rod is fixedly connected with a push-pull rod, the lower end of the transmission cylinder is fixedly connected with a sampling shovel, the sampling shovel is triangular and is thin at the bottom and thick at the top, two sampling grooves are symmetrically arranged at the two sides of the top surface of the sampling shovel, sampling boxes are inserted, two sliding grooves are symmetrically formed in the cylinder walls on two sides of the lower end of the transmission cylinder, two sides of the lower end of the push-pull rod are fixedly hinged to a traction rod through a hinge shaft, and the other end of the traction rod penetrates through the sliding grooves and is fixedly hinged to the center of the top surface of the sampling cover through the hinge shaft.
7. The soil sampling device for soil pollution treatment, restoration and inspection according to claim 1, wherein: a plurality of convex rubber transverse grains are uniformly arranged on the wheel surface of the rolling wheel.
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| CN202110206355.6A CN112816254B (en) | 2021-02-24 | 2021-02-24 | Soil pollution administers and restores soil sampling device for inspection |
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| CN202110206355.6A CN112816254B (en) | 2021-02-24 | 2021-02-24 | Soil pollution administers and restores soil sampling device for inspection |
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| CN112816254B CN112816254B (en) | 2022-12-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113686611A (en) * | 2021-09-16 | 2021-11-23 | 王磊 | Silt sampling device for environmental detection |
| CN116558875A (en) * | 2023-07-10 | 2023-08-08 | 北京建工环境修复股份有限公司 | Grabbing robot and application thereof in agricultural land soil pollution detection |
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