CN113281088A

CN113281088A - Multilayer degree of depth sampling equipment for environmental monitoring

Info

Publication number: CN113281088A
Application number: CN202110462817.0A
Authority: CN
Inventors: 曹俊萍; 孔凡华; 李军; 李洋; 王凯
Original assignee: Shandong Lanyi Testing Technology Co ltd
Current assignee: Shandong Lanyi Testing Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-08-20

Abstract

The invention relates to the technical field of environmental monitoring equipment, in particular to multilayer depth sampling equipment for environmental monitoring, which comprises two vertical side plates, wherein the two side plates are arranged in a bilateral symmetry manner, a horizontal stabilizing bottom plate is fixed at the bottom of each side plate, a fixed top plate is arranged at the top of each side plate, two vertical rotating screws are arranged on the inner sides of the side plates, the top ends of the rotating screws are rotatably connected with the fixed top plate, the two rotating screws are jointly screwed with a horizontal lifting plate, a vertical soil breaking sampling rod is arranged at the bottom of the middle of the lifting plate, a first motor is fixed at the top of the lifting plate, the tops of the two rotating screws are linked through a belt, and a plurality of sampling assemblies are arranged in the soil breaking sampling rod; according to the invention, the plurality of sampling screws can be driven to rotate by the first motor, the sampling screws can drive the sampling box to move outwards and be inserted into different levels of soil, soil also enters the sampling box, multi-layer sampling is rapidly completed, the sampling process is simple, and the efficiency is high.

Description

Multilayer degree of depth sampling equipment for environmental monitoring

Technical Field

The invention relates to the technical field of environmental monitoring equipment, in particular to multilayer deep sampling equipment for environmental monitoring.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, and is the basis of scientific environment management and environment law enforcement supervision and is essential basic work for environment protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, evaluate the current main environmental problems and serve the environment management. Environmental monitoring need be taken a sample to earth, just need use sampling equipment.

But current sampling equipment is when using, can not take a sample to multilayer earth simultaneously, and efficiency is not high enough.

Based on the above, the invention designs a multilayer depth sampling device for environmental monitoring to solve the above problems.

Disclosure of Invention

The present invention is directed to a multi-layer depth sampling device for environmental monitoring, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multilayer degree of depth sampling equipment for environmental monitoring, including two vertical curb plates, two curb plate bilateral symmetry set up, the bottom of curb plate is fixed with horizontally stable bottom plate, the top of two curb plates is equipped with fixed roof, the inboard of curb plate is equipped with two vertical rotation screw rods, the top of rotating the screw rod is rotated with fixed roof and is connected, the bottom is rotated with stable bottom plate and is connected, two rotate the common spiro union of screw rod and have horizontally lifter plate, the middle bottom of lifter plate is equipped with vertical broken sample pole, the top of lifter plate is fixed with first motor, the top of fixed roof is fixed with the second motor, the output shaft and the rotation screw rod fixed connection of second motor, the belt linkage is passed through at the top of two rotation screw rods, be equipped with a plurality of sampling components in the broken sample pole.

Further, every sampling component includes two sampling boxes, and two sampling box bilateral symmetry set up, and the top of two sampling boxes is equipped with horizontally sample screw rod, and the spiro union has the swivel nut on the sample screw rod, and the swivel nut is equipped with the seal subassembly with the top right side fixed connection of sampling box in the sampling box.

Further, the seal assembly includes two baffles, two baffles are located the outside exit of sampling box, and the longitudinal symmetry sets up, the roof and the diapire of sampling box all are equipped with the spout, baffle and spout sliding connection, the inboard of baffle is equipped with the tooth, the tooth meshing has the gear, the inboard of sampling box is equipped with two driving gears, the lateral wall internal fixation of sampling box has micro motor, micro motor's output shaft and driving gear fixed connection, link through first cingulum between driving gear and the gear, link through the second cingulum between two driving gears.

Furthermore, the thread directions of the two sides of the sampling screw rod are opposite.

Furthermore, the output shaft of the first motor is linked with the plurality of sampling screw rods through a toothed belt.

Furthermore, the bottom end of the ground breaking sampling rod is conical.

Further, the outer side wall of the sampling box is wedge-shaped.

Furthermore, a plurality of fixed cones are arranged on the stabilizing bottom plate.

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

1. according to the invention, the two rotating screw rods can be driven to rotate by the second motor, and the lifting plate can move downwards by the rotation of the rotating screw rods, so that the ground breaking sampling rod is driven to enter the ground, the sampling rod does not need to be inserted manually, and the manpower is greatly saved;

2. the first motor can drive the plurality of sampling screws to rotate, the sampling screws can drive the sampling boxes to move outwards and be inserted into different levels of soil, and the soil also enters the sampling boxes; the micro motor can drive the two driving gears to rotate, the two driving gears respectively drive the two gears to rotate, the gears drive the baffle to move, and the soil is cut, so that the soil is stored in the sampling box, multi-layer sampling is rapidly completed, the sampling process is simple, and the efficiency is high;

3. after the sample is accomplished, through the extension of miniature electric push rod, can drive the outside removal of baffle, can release the sampling box with the earth sample outside, accomodate swiftly.

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 view of the present invention;

FIG. 2 is a schematic diagram of the ground structure of the ground breaking sampling rod of the present invention;

FIG. 3 is a schematic view of the construction of the closure assembly of the present invention;

FIG. 4 is a schematic diagram of the movement of the sample cassette according to the present invention;

FIG. 5 is a top view of the inventive belt.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a side plate; 2. stabilizing the bottom plate; 3. fixing a top plate; 4. rotating the screw; 5. a lifting plate; 6. a soil breaking sampling rod; 7. a first motor; 8. a second motor; 9. a closure assembly; 901. a baffle plate; 902. a gear; 903. a micro motor; 904. a driving gear; 905. a first toothed belt; 906. a second toothed belt; 10. a belt; 11. a sampling box; 12. sampling screw rods; 13. a threaded sleeve; 14. a toothed belt; 15. and (5) fixing the cone.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multilayer degree of depth sampling equipment for environmental monitoring, including two vertical curb plates 1, 1 bilateral symmetry of two curb plates sets up, the bottom of curb plate 1 is fixed with horizontally PMKD 2, the top of two curb plates 1 is equipped with fixed roof 3, the inboard of curb plate 1 is equipped with two vertical rotation screw rods 4, the top of rotating screw rod 4 rotates with fixed roof 3 to be connected, the bottom rotates with PMKD 2 to be connected, two rotate the common spiro union of screw rod 4 and have horizontally lifter plate 5, the middle bottom of lifter plate 5 is equipped with vertical broken sample pole 6, the top of lifter plate 5 is fixed with first motor 7, the top of fixed roof 3 is fixed with second motor 8, the output shaft and the rotation screw rod 4 fixed connection of second motor 8, two top of rotating screw rod 4 are passed through belt 10 and are linked, be equipped with a plurality of sampling subassembly in the broken sample pole 6.

Every sampling component includes two sampling boxes 11, and two sampling boxes 11 bilateral symmetry set up, and the top of two sampling boxes 11 is equipped with horizontally sample screw rod 12, and the spiro union has swivel nut 13 on the sample screw rod 12, and swivel nut 13 and sampling box 11's top right side fixed connection are equipped with seal assembly 9 in the sampling box 11.

The seal assembly 9 includes two baffles 901, two baffles 901 are located the outside exit of sampling box 11, and the longitudinal symmetry sets up, the roof and the diapire of sampling box 11 all are equipped with the spout, baffle 901 and spout sliding connection, the inboard of baffle 901 is equipped with the tooth, the tooth meshing has gear 902, the inboard of sampling box 11 is equipped with two driving gears 904, the lateral wall internal fixation of sampling box 11 has micro motor 903, micro motor 903's output shaft and driving gear 904 fixed connection, link through first cingulum 905 between driving gear 904 and the gear 902, link through second cingulum 906 between two driving gears 904.

The screw threads on both sides of the sampling screw 12 are opposite in direction, so that the sampling box 11 can be moved to both sides.

An output shaft of the first motor 7 is linked with the plurality of sampling screws 12 through a toothed belt 14.

The bottom of the soil breaking sampling rod 6 is conical, so that the soil breaking sampling rod 6 can conveniently enter the soil for sampling.

The lateral wall of sampling box 11 is the wedge, is convenient for sample the box and removes to both sides and insert in earth, just be equipped with miniature electric putter in the sampling box 11, the outer end of miniature electric putter is equipped with the baffle, and the baffle can be released sampling box 11 with earth outside.

The stabilizing bottom plate 2 is provided with a plurality of fixed cones 15. Can be so that stabilising plate 2 and ground remain stable, stabilising plate 2's size and the number of fixed awl 15 can set up according to actual conditions.

One specific application of this embodiment is: when the device is used, the stabilizing bottom plate 2 is placed on the ground, the device is kept stable through the fixing cone, then the second motor 8 is started to drive the two rotating screws 4 to rotate, and the lifting plate 5 can move downwards through the rotation of the rotating screws 4, so that the ground breaking sampling rod 6 is driven to enter the ground, as shown in fig. 2;

after the soil breaking sampling rod 6 completely enters, the first motor 7 is started to drive the plurality of sampling screws 12 to rotate, the plurality of sampling screws 12 drive the threaded sleeves 13 to move towards two sides, the threaded sleeves 13 drive the sampling boxes 11 to move towards the outer side and insert into the soil of different levels, and soil also enters the sampling boxes 11; then the micro motor 903 is started to drive the two driving gears 904 to rotate, the two driving gears 904 drive the two gears 902 to rotate respectively, the gears 902 drive the baffle 901 to move, and soil is cut, so that the soil is stored in the sampling box 11; then the first motor 7 rotates reversely to make the sampling box 11 retract into the soil breaking sampling rod 6, and then the second motor 8 rotates reversely to drive the soil breaking sampling rod 6 to move upwards and return to the original position; at this moment, the sampling is completed, the micro motor 903 rotates reversely to open the baffle 901, then the micro electric push rod extends to drive the baffle to move outwards, and the soil sample can be pushed out of the sampling box 11.

The product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased so as to be more matched and accord with the technical scheme of the invention, the product model is the best application technical scheme of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is well known by the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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 forms 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

1. The utility model provides a multilayer depth sampling equipment for environmental monitoring, includes two vertical curb plates (1), its characterized in that: the two side plates (1) are arranged in bilateral symmetry, a horizontal stabilizing bottom plate (2) is fixed at the bottom of each side plate (1), a fixed top plate (3) is arranged at the top of each side plate (1), two vertical rotating screw rods (4) are arranged on the inner side of each side plate (1), the top ends of the rotating screw rods (4) are rotatably connected with the fixed top plate (3), the bottom ends of the rotating screw rods (4) are rotatably connected with the stabilizing bottom plate (2), a horizontal lifting plate (5) is jointly screwed with the two rotating screw rods (4), a vertical soil breaking sampling rod (6) is arranged at the bottom of the middle of the lifting plate (5), a first motor (7) is fixed at the top of the lifting plate (5), a second motor (8) is fixed at the top of the fixed top plate (3), an output shaft of the second motor (8) is fixedly connected with the rotating screw rods (4), and the tops of the two rotating screw rods (4) are linked through a belt (10), a plurality of sampling assemblies are arranged in the soil breaking sampling rod (6).

2. The multi-layered depth sampling apparatus for environmental monitoring of claim 1, wherein: every sampling component includes two sampling box (11), two sampling box (11) bilateral symmetry sets up, two the top of sampling box (11) is equipped with horizontally sample screw rod (12), the spiro union has swivel nut (13) on sample screw rod (12), swivel nut (13) and the top right side fixed connection of sampling box (11), be equipped with in sampling box (11) and seal assembly (9).

3. The multi-layered depth sampling apparatus for environmental monitoring of claim 2, wherein: the sealing assembly (9) comprises two baffle plates (901), the two baffle plates (901) are located at an outlet of the outer side of a sampling box (11) and are arranged in an up-and-down symmetrical mode, sliding grooves are formed in the top wall and the bottom wall of the sampling box (11), the baffle plates (901) are connected with the sliding grooves in a sliding mode, teeth are arranged on the inner side of the baffle plates (901) and meshed with gears (902), two driving gears (904) are arranged on the inner side of the sampling box (11), a micro motor (903) is fixed in the side wall of the sampling box (11), an output shaft of the micro motor (903) is fixedly connected with the driving gears (904), the driving gears (904) are linked with the gears (902) through first toothed belts (905), and the driving gears (904) are linked with one another through second toothed belts (906).

4. The multi-layered depth sampling apparatus for environmental monitoring of claim 2, wherein: the thread directions of the two sides of the sampling screw rod (12) are opposite.

5. The multi-layered depth sampling apparatus for environmental monitoring of claim 1, wherein: the output shaft of the first motor (7) is linked with the sampling screws (12) through a toothed belt (14).

6. The multi-layered depth sampling apparatus for environmental monitoring of claim 1, wherein: the bottom end of the ground breaking sampling rod (6) is conical.

7. The multi-layered depth sampling apparatus for environmental monitoring of claim 1, wherein: the outer side wall of the sampling box (11) is wedge-shaped.

8. The multi-layered depth sampling apparatus for environmental monitoring of claim 1, wherein: and a plurality of fixed cones (15) are arranged on the stabilizing bottom plate (2).