CN113049294A - Soil environment quality detection device and method - Google Patents
Soil environment quality detection device and method Download PDFInfo
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- CN113049294A CN113049294A CN202110311251.1A CN202110311251A CN113049294A CN 113049294 A CN113049294 A CN 113049294A CN 202110311251 A CN202110311251 A CN 202110311251A CN 113049294 A CN113049294 A CN 113049294A
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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
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Abstract
The invention discloses a soil environment quality detection device and a method thereof, and relates to the technical field of detection devices. The invention comprises a mounting mechanism and a sampling mechanism; the sampling mechanism comprises a sampling cylinder for storing a soil sample; the sampling cylinder is a cylinder structure with openings at two ends; the sampling mechanism is used for loading and taking out a soil sample in the depth; the sampling mechanism is connected with the mounting mechanism in a sliding way through a lifting mechanism; the lifting mechanism is used for controlling the lifting and descending of the sampling mechanism so as to take out a soil sample; the lifting mechanism is provided with a limiting part; the limiting part is used for folding and blocking the opening at the bottom of the sampling cylinder when the sampling mechanism ascends, so that the soil sample in the sampling cylinder is prevented from falling off in the ascending process. By arranging the limiting part, the soil sample in the sampling cylinder can be effectively limited when the sampling cylinder rises, and the sample is prevented from leaking under the condition that the soil quality is relatively loose, so that the detection accuracy is further improved, and the practical value is high.
Description
Technical Field
The invention belongs to the technical field of detection devices, and particularly relates to a soil environment quality detection device and a soil environment quality detection method.
Background
The soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring the representative value of the factors influencing the soil environment quality.
Most of the existing soil detection devices adopt a sampling cylinder to be directly inserted into the bottom surface for sampling when sampling, and the method often causes soil sample leakage when the sampling cylinder is put away when facing the condition that the soil quality is relatively loose, and the soil stratification is not well observed. Therefore, it is necessary to research a soil environment quality detection apparatus and a method thereof so as to solve the above problems.
Disclosure of Invention
The present invention is to provide a soil environment quality detection device and method thereof, and aims to solve the problems in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a soil environment quality detection device and a method thereof, wherein the soil environment quality detection device comprises an installation mechanism and a sampling mechanism; the sampling mechanism comprises a sampling cylinder for storing a soil sample; the sampling cylinder is of a cylinder-shaped structure with openings at two ends; the sampling mechanism is used for loading and taking out a soil sample in the depth; the sampling mechanism is connected with the mounting mechanism in a sliding way through a lifting mechanism; the lifting mechanism is used for controlling the lifting and descending of the sampling mechanism so as to take out a soil sample; the lifting mechanism is provided with a limiting part; the limiting part is used for folding the opening blocking the bottom of the sampling cylinder when the sampling mechanism ascends, and the soil sample in the sampling cylinder is prevented from falling off in the ascending process.
Furthermore, a plurality of sliding chutes are uniformly distributed on the periphery of the inner wall of the sampling cylinder; the lifting mechanism comprises a first connecting rod; the first connecting rod is arranged at the axis of the sampling cylinder; the bottom end of the first connecting rod is fixedly connected with a supporting rod corresponding to the sliding groove; the supporting rod is connected with the sliding groove in a sliding manner; a connecting rod is fixedly connected to the top end of the first connecting rod; the mounting mechanism is rotatably connected with a screw rod; the adapter rod is in threaded fit with the screw rod; the top end of the screw rod is connected with the output end of a motor; the motor is fixedly arranged on the mounting mechanism.
Furthermore, the limiting part is arranged at the bottom of the sampling tube; the limiting part comprises a limiting plate and a central part; the periphery of the central part is rotatably connected with rotary rods corresponding to the support rods; the rotary rod is rotatably connected with the sampling cylinder; the limiting plate is of a fan-shaped structure; a straight edge of the fan-shaped structure of the limiting plate is fixedly connected with the rotary rod; the included angle between the central angle of the fan-shaped structure of the limiting plate and the two adjacent rotating rods is the same; one side of each limiting plate is fixedly connected with a connecting block; the connecting block is rotatably connected with a third connecting rod; the third connecting rod is rotatably connected with the support rod.
Further, the mounting mechanism includes a mounting base plate; a plurality of supporting columns are uniformly distributed on the periphery of the upper surface of the mounting bottom plate; the top end of the supporting column is fixedly connected with a mounting top plate; the screw rod is rotationally connected between the mounting bottom plate and the mounting top plate; the motor is fixedly arranged on the mounting top plate; a sliding rod is arranged on the mounting bottom plate at a position symmetrical to the screw rod; the slide bar is connected with the adapter rod in a sliding mode.
Further, the mounting mechanism includes a rotating portion; the mounting mechanism is connected with a portable mechanism through a rotating part; the portable mechanism comprises a connecting plate; a pair of through grooves is formed in the connecting plate; the through grooves are rotatably connected with rollers; the roller is rotationally connected with the through groove through a rotating shaft; one end of the connecting plate is fixedly connected with a connecting end; the connecting end is used for connecting the device with a vehicle.
Furthermore, the sampling cylinder is matched with a sample withdrawing mechanism in a sliding way; the sample withdrawing mechanism is used for pushing out the soil sample collected by the sampling cylinder from the sampling cylinder; the sample withdrawing mechanism comprises a push plate; the push plate is connected with the sampling mechanism in a sliding manner; the upper surface of the push plate is fixedly connected with a second connecting rod; the upper end of the second connecting rod is fixedly connected with a handle.
A use method for a soil environment quality detection device comprises the following steps:
the device is fixedly arranged at the rear part of a vehicle through a portable mechanism;
step two, after moving the device to the operation area, operating the motor and descending the sampling mechanism for sampling;
step three, after sampling is finished, operating a motor to lift the sampling mechanism;
and step four, rotating the mounting mechanism to be horizontal, pushing the sampling cylinder to one side of the limiting plate until the limiting plate is opened vertically, and then pushing the sample withdrawing mechanism to push the soil sample in the sampling cylinder out of the sampling cylinder for detection.
The invention has the following beneficial effects:
according to the invention, the first connecting rod and the support rod which are in transmission connection with the motor are arranged, so that the upper part and the lower part of the sampling cylinder can be controlled through the operation of the motor 306; by arranging the sliding chute and the limiting part, the limiting plate can be closed firstly when the first connecting rod 303 ascends, and then the sampling cylinder can be lifted, so that the device still has a good sampling effect in a scene with loose soil; by arranging the portable mechanism in rotary connection, the sampling cylinder can be horizontally placed after sampling is finished, so that a soil sample can be conveniently taken out; by arranging the connecting end, the device can be carried on a vehicle, so that the portable effect is improved; through setting up the mechanism that gives a back a impression, can be comparatively light release the soil sample in the sampling tube, and can not destroy the soil sample layering, improved the accuracy of testing result.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a soil environment quality detection device and a method thereof according to the present invention;
FIG. 2 is a schematic view of the lifting mechanism mounted on the sampling mechanism;
FIG. 3 is a schematic view of the attachment of the mounting mechanism to the portable mechanism;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
in the drawings, the components represented by the respective reference numerals are listed below:
1-mounting mechanism, 2-sampling mechanism, 3-lifting mechanism, 4-sample withdrawing mechanism, 5-portable mechanism, 101-mounting bottom plate, 102-supporting column, 103-mounting top plate, 104-rotating part, 201-sampling cylinder, 202-sliding chute, 301-limiting part, 302-supporting rod, 303-first connecting rod, 304-adapter rod, 305-screw rod, 306-motor, 307-sliding rod, 401-push plate, 402-second connecting rod, 403-handle, 501-connecting plate, 502-connecting end, 503-roller, 504-through groove, 505-rotating shaft, 3011-limiting plate, 3012-connecting block, 3013-third connecting rod, 3014-rotating rod and 3015-central part.
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.
In the description of the present invention, it is to be understood that the terms "open," "upper," "lower," "disposed," "peripheral side," "inner," "outer," "symmetrical," "bottom," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the present invention.
Referring to fig. 1-5, the present invention provides a soil environment quality detection device and method thereof, comprising an installation mechanism 1 and a sampling mechanism 2; the sampling mechanism 2 comprises a sampling cylinder 201 for storing soil samples; the sampling tube 201 is a tubular structure with two open ends; the sampling mechanism 2 is used for loading and taking out a soil sample in the depth; the sampling mechanism 2 is connected with the mounting mechanism 1 in a sliding way through a lifting mechanism 3; the lifting mechanism 3 is used for controlling the lifting and descending of the sampling mechanism 2 so as to take out a soil sample; the lifting mechanism 3 is provided with a limiting part 301; the limiting part 301 is used for folding and blocking the opening at the bottom of the sampling tube 201 when the sampling mechanism 2 ascends, so that the soil sample in the sampling tube 201 is prevented from falling off in the ascending process.
A plurality of sliding grooves 202 are uniformly distributed on the periphery of the inner wall of the sampling cylinder 201; the lifting mechanism 3 includes a first link 303; the first connecting rod 303 is arranged at the axis of the sampling cylinder 201; the bottom end of the first connecting rod 303 is fixedly connected with a supporting rod 302 corresponding to the sliding groove 202; the strut 302 is slidably connected with the chute 202; a transfer rod 304 is fixedly connected to the top end of the first connecting rod 303; the mounting mechanism 1 is rotatably connected with a screw rod 305; the adapter rod 304 is in threaded fit with the screw rod 305; the top end of the screw 305 is connected with the output end of a motor 306; the motor 305 is fixedly arranged on the mounting mechanism 1; the limiting part 301 is arranged at the bottom of the sampling tube 201; the limiting part 301 comprises a limiting plate 3011 and a central part 3015; the surrounding of the central part 3015 is rotatably connected with a rotary rod 3014 corresponding to the support rod 302; the rotary rod 3014 is rotatably connected with the sampling tube 201; the limiting plate 3011 is of a fan-shaped structure; one straight edge of the fan-shaped structure of the limiting plate 3011 is fixedly connected with the rotary rod 3014; the included angle between the central angle of the fan-shaped structure of the limiting plate 3011 and the two adjacent rotary rods 3014 is the same; one side of the limiting plate 3011 is fixedly connected with a connecting block 3012; the connecting block 3012 is rotatably connected with a third connecting rod 3013; the third connecting rod 3013 is rotatably connected to the supporting rod 302; by arranging the first connecting rod 303 and the supporting rod 302 which are in transmission connection with the motor 306, the upper part and the lower part of the sampling tube 201 can be controlled by the operation of the motor 306; through setting up spout 202 and spacing portion 301, can make limiting plate 3011 closed earlier when can making first connecting rod 303 rise, just can promote sampler barrel 201 afterwards for the device still can have better sample effect in the comparatively loose scene of soil property.
Wherein the mounting mechanism 1 comprises a mounting base plate 101; a plurality of supporting columns 102 are uniformly distributed on the periphery of the upper surface of the mounting baseplate 101; the top end of the supporting column 102 is fixedly connected with a mounting top plate 103; the screw 305 is rotatably connected between the mounting bottom plate 101 and the mounting top plate 103; the motor 306 is fixedly arranged on the installation top plate 103; a sliding rod 307 is arranged on the mounting base plate 101 at a position symmetrical to the screw rod 305; the sliding rod 307 is connected with the adapter rod 304 in a sliding manner; the mounting mechanism 1 includes a rotating portion 104; the mounting mechanism 1 is connected with a portable mechanism 5 through a rotating part 104; the portable mechanism 5 includes a connection plate 501; a pair of through grooves 504 are formed on the connecting plate 501; the through grooves 504 are rotatably connected with rollers 503; the roller 503 is rotatably connected with the through groove 504 through a rotating shaft 505; one end of the connecting plate 501 is fixedly connected with a connecting end 502; the connection end 502 is used to connect the device to a vehicle; by arranging the portable mechanism 5 in rotary connection, the sampling cylinder 201 can be rotated to be horizontally placed after sampling is finished, so that a soil sample can be conveniently taken out; by providing the connection end 502, the device can be mounted on a vehicle, thereby improving the portability effect.
The sampling tube 201 is matched with a sample withdrawing mechanism 4 in a sliding way; the sample withdrawing mechanism 4 is used for pushing out the soil sample collected by the sampling cylinder 201 from the sampling cylinder 201; the sample withdrawing mechanism 4 comprises a push plate 401; the push plate 401 is connected with the sampling mechanism 2 in a sliding way; the upper surface of the push plate 401 is fixedly connected with a second connecting rod 402; the upper end of the second connecting rod 402 is fixedly connected with a handle 403; through setting up the mechanism 4 that gives a back a theatrical performance as a result, can be comparatively light release the soil sample in the sampling tube 201, and can not destroy the soil sample layering, improved the accuracy of testing result.
A use method for a soil environment quality detection device comprises the following steps:
step one, the device is fixedly arranged at the rear part of a vehicle through a portable mechanism 5;
step two, after moving the device to the operation area, operating the motor 306 to lower the sampling mechanism 2 for sampling;
step three, after sampling is finished, operating the motor 306 to lift the sampling mechanism 2;
and step four, rotating the mounting mechanism 1 to be horizontal, pushing the sampling cylinder 201 to one side of the limiting plate 3011 until the limiting plate 3011 is opened vertically, and then pushing the sample withdrawing mechanism 4 to push the soil sample in the sampling cylinder 201 out of the sampling cylinder 201 for detection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A soil environment quality detection device and a method thereof are characterized by comprising
The device comprises a mounting mechanism (1) and a sampling mechanism (2); the sampling mechanism (2) comprises a sampling cylinder (201) for storing soil samples; the sampling cylinder (201) is of a cylinder-shaped structure with two open ends; the sampling mechanism (2) is used for loading and taking out a soil sample in a deep place; the sampling mechanism (2) is connected with the mounting mechanism (1) in a sliding way through a lifting mechanism (3);
the lifting mechanism (3) is used for controlling the lifting and descending of the sampling mechanism (2) so as to take out a soil sample; a limiting part (301) is arranged on the lifting mechanism (3); spacing portion (301) are used for folding the opening that blocks sampling tube (201) bottom when sampling mechanism (2) rise, avoid the soil sample in sampling tube (201) to drop at the ascending in-process.
2. The soil environment quality detection device as claimed in claim 1, wherein a plurality of sliding grooves (202) are uniformly distributed on the periphery of the inner wall of the sampling cylinder (201); the lifting mechanism (3) comprises a first connecting rod (303); the first connecting rod (303) is arranged at the axle center of the sampling cylinder (201); the bottom end of the first connecting rod (303) is fixedly connected with a support rod (302) corresponding to the sliding groove (202); the supporting rod (302) is connected with the sliding groove (202) in a sliding manner; a rotating rod (304) is fixedly connected to the top end of the first connecting rod (303); the mounting mechanism (1) is rotatably connected with a screw rod (305); the adapter rod (304) is in threaded fit with the screw rod (305); the top end of the screw rod (305) is connected with the output end of a motor (306); the motor (305) is fixedly arranged on the mounting mechanism (1).
3. The soil environment quality detection device as recited in claim 2, wherein the limiting part (301) is arranged at the bottom of the sampling cylinder (201); the limiting part (301) comprises a limiting plate (3011) and a central part (3015); the periphery of the central part (3015) corresponding to the support rod (302) is rotatably connected with a rotary rod (3014); the rotary rod (3014) is rotatably connected with the sampling tube (201); the limiting plate (3011) is of a fan-shaped structure; one straight edge of the fan-shaped structure of the limiting plate (3011) is fixedly connected with the rotary rod (3014); the included angle between the fan-shaped structure central angle of the limiting plate (3011) and the two adjacent rotating rods (3014) is the same.
4. A soil environment quality detection device according to claim 3, wherein one side of the limiting plate (3011) is fixedly connected with a connecting block (3012); the connecting block (3012) is rotatably connected with a third connecting rod (3013); the third connecting rod (3013) is rotatably connected with the supporting rod (302).
5. A soil environment quality detecting device for soil according to claim 2, wherein said mounting mechanism (1) comprises a mounting base plate (101); a plurality of supporting columns (102) are uniformly distributed on the periphery of the upper surface of the mounting bottom plate (101); the top end of the supporting column (102) is fixedly connected with a mounting top plate (103); the screw rod (305) is rotatably connected between the mounting bottom plate (101) and the mounting top plate (103); the motor (306) is fixedly arranged on the mounting top plate (103); a sliding rod (307) is arranged on the mounting bottom plate (101) at a position symmetrical to the screw rod (305); the sliding rod (307) is connected with the adapter rod (304) in a sliding mode.
6. A soil environment quality detection device for soil according to claim 1, wherein said mounting mechanism (1) comprises a rotating portion (104); the mounting mechanism (1) is connected to a portable mechanism (5) via a rotating part (104).
7. A soil environment quality detecting device according to claim 6, characterized in that the portable mechanism (5) comprises a connection board (501); a pair of through grooves (504) are formed in the connecting plate (501); the through grooves (504) are rotatably connected with rollers (503); the roller (503) is rotatably connected with the through groove (504) through a rotating shaft (505); one end of the connecting plate (501) is fixedly connected with a connecting end (502); the connection end (502) is used to connect the device to a vehicle.
8. A soil environment quality detection device as claimed in claim 1, wherein said sampling cylinder (201) is slidably fitted with a sample withdrawal mechanism (4); the sample withdrawing mechanism (4) is used for pushing out the soil sample collected by the sampling cylinder (201) from the sampling cylinder (201).
9. A soil environment quality detection device according to claim 1, wherein said sample withdrawal mechanism (4) comprises a push plate (401); the push plate (401) is connected with the sampling mechanism (2) in a sliding manner; the upper surface of the push plate (401) is fixedly connected with a second connecting rod (402); the upper end of the second connecting rod (402) is fixedly connected with a handle (403).
10. A use method for a soil environment quality detection device is characterized by comprising the following steps:
step one, the device is fixedly arranged at the rear part of a vehicle through a portable mechanism (5);
step two, after moving the device to the operation area, operating a motor (306) to lower the sampling mechanism (2) for sampling;
step three, after sampling is finished, operating a motor (306) to lift the sampling mechanism (2);
and step four, rotating the mounting mechanism (1) to be horizontal, pushing the sampling cylinder (201) to one side of the limiting plate (3011) until the limiting plate (3011) is opened vertically, and then pushing the sample withdrawing mechanism (4) to push the soil sample in the sampling cylinder (201) out of the sampling cylinder (201) for detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110311251.1A CN113049294A (en) | 2021-03-24 | 2021-03-24 | Soil environment quality detection device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110311251.1A CN113049294A (en) | 2021-03-24 | 2021-03-24 | Soil environment quality detection device and method |
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| CN113049294A true CN113049294A (en) | 2021-06-29 |
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| CN202110311251.1A Pending CN113049294A (en) | 2021-03-24 | 2021-03-24 | Soil environment quality detection device and method |
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Cited By (1)
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| CN114659832A (en) * | 2022-05-26 | 2022-06-24 | 山东省煤田地质局第五勘探队 | Soil stratified sampling device for hydrogeological exploration |
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Application publication date: 20210629 |