CN212007899U

CN212007899U - But ecological remediation soil sampling device of layering sample

Info

Publication number: CN212007899U
Application number: CN202020820128.3U
Authority: CN
Inventors: 罗红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-24
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an ecological remediation soil sampling device of layering sample, including main part mechanism, actuating mechanism, sampling mechanism, second screw rod, installation piece, filter screen, pipe, gag lever post and sealing mechanism. The utility model has the advantages that: the second screw rod is fixed with the driving mechanism, the second screw rod rotates inside the main body mechanism and is in threaded connection with the installation block, the installation block slides inside the main body mechanism, a filter screen is fixed on the inner wall of the installation block, the guide pipe is fixed on the inner wall of the installation block and is communicated with the inside of the installation block, the limiting rod is fixed on the top end, close to the driving mechanism, of the installation block, the limiting rod slides inside the main body mechanism, when the driving mechanism rotates, the second screw rod rotates to enable the installation block to slide inside the main body mechanism, further the sealing mechanism slides, further the installation block samples soil layers of different depths, reduction of complex steps of repeated sampling of operators is facilitated, and meanwhile the working efficiency of the operators and the use efficiency of the soil sampling device are also improved.

Description

But ecological remediation soil sampling device of layering sample

Technical Field

The utility model relates to a soil sampling device specifically is an ecological remediation soil sampling device of layering sample, belongs to ecological remediation technical field.

Background

Soil sampler refers to a tool for taking a soil sample. Earth drills, shovels and shovels are commonly used. The earth drill consists of a drill head made of hard material (steel or hard plastic) and a handle. The drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is provided with a pair of sharp knife edges which can be rotated to cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and a soil sample to be collected can be guided into the cavity by drilling down into the soil surface along with the rotation of the handle.

However, when the traditional soil sampling device samples the soil to be repaired, an operator generally needs to separately sample the soil layers with different depths by using tools, and the mode not only needs the operator to sample for many times but also has a more complicated operation method, so that the work efficiency of the operator and the use efficiency of the soil sampling device are not improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ecological remediation soil sampling device of layering sample just for solving above-mentioned problem, the flexible operation, the installation of being convenient for slides through screw drive installation piece, with the soil one-time sampling of the different degree of depth, and then is favorable to improving operating personnel's work efficiency and soil sampling device's availability factor.

The utility model realizes the above purpose by the following technical proposal, a layered sampling ecological restoration soil sampling device, which comprises a main body mechanism, a plurality of driving mechanisms are rotatably connected inside the main body mechanism, the driving mechanisms are connected with a plurality of sampling mechanisms, the sampling mechanisms comprise a second screw rod, an installation block, a filter screen, a conduit and a limiting rod, the second screw rod is fixedly connected with the driving mechanisms, the second screw rod is rotatably connected inside the main body mechanism and is in threaded connection with the installation block, the installation block is in sliding connection with the inside of the main body mechanism, the filter screen is fixed on the inner wall of the installation block, the conduit is fixedly connected on the inner wall of the installation block and is communicated with the inside of the installation block, the limiting rod is fixed on the top end of the installation block close to the driving mechanism, and the limiting rod is in sliding connection with the inner wall of the main body mechanism, the driving mechanism is connected to the sealing mechanism.

Preferably, for the convenience of operating personnel soil sampling device that takes, the major structure includes handle, fixed plate and barrel, the handle install in the top of fixed plate, fixed plate fixed connection in the top of barrel, the second screw rod rotate connect in the inside of barrel, the installation piece the gag lever post sliding connection in the inner wall of barrel.

Preferably, in order to place the sampling device in a soil layer, the main body mechanism further comprises a supporting block and a guide wheel, the supporting block is fixedly connected to the bottom end of the cylinder body and is of an inverted cone structure, the guide wheels are rotatably connected to the inner wall of the cylinder body, and the guide wheels are in rolling connection with the bottom end of the mounting block.

Preferably, for the convenience of drive pivot rotation, actuating mechanism includes pivot, first awl tooth and second awl tooth, the one end of pivot is run through the top of barrel, just the pivot rotate connect in the inner wall of barrel, first awl tooth with barrel fixed connection, first awl tooth meshing in the second awl tooth, just first awl tooth second awl tooth rotate connect in the inside of barrel.

Preferably, in order to facilitate the rotation of the second gear, the sealing mechanism includes a first gear, a second gear and a chain, the first gear is fixedly connected to the end of the rotating shaft and rotatably connected to the inside of the cylinder, the chain is wound around the side walls of the first gear and the second gear, and the diameter of the cross section of the first gear is smaller than that of the second gear.

Preferably, in order to seal the cylinder, the sealing mechanism further comprises a first screw and a rubber pad, the second gear is fixedly connected to the end of the first screw and is rotatably connected to the inner wall of the cylinder, the first screw is rotatably connected to the inside of the cylinder, and the rubber pad is fixedly connected to the inner wall of the cylinder, which is close to the first screw.

Preferably, in order to facilitate the installation block to slide out of the cylinder, the sealing mechanism further comprises a sealing plate and a sliding groove, the inner wall of the cylinder, which is close to the first screw rod, is provided with a plurality of sliding grooves, the sealing plate is in threaded connection with the first screw rod, and the first screw rod is in sliding connection with the sliding groove part arranged in the cylinder.

The utility model has the advantages that: fixed connection between second screw rod and the actuating mechanism, the second screw rod rotate in main part mechanism's inside and with installation piece threaded connection, and installation piece sliding connection is in main part mechanism's inside, the inner wall of installation piece is fixed with the filter screen, the pipe is fixed in the inner wall of installation piece and communicates with the inside of installation piece, the gag lever post is fixed in the top that the installation piece is close to actuating mechanism, and gag lever post sliding connection is in main part mechanism's inside, when actuating mechanism rotates, the second screw rod rotates and makes the installation piece slide in main part mechanism inside, and then make sealing mechanism slide, and then make the installation piece take a sample to the soil layer of the different degree of depth, be favorable to reducing the complicated step of operating personnel oversampling, simultaneously also improved operating personnel's work efficiency and soil sampling device's availability factor.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the main body mechanism and the drive mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

fig. 4 is an enlarged schematic view of the structure of the part B shown in fig. 2.

In the figure: 1. the device comprises a main body mechanism, 11, a handle, 12, a fixing plate, 13, a barrel body, 14, a supporting block, 15, a guide wheel, 2, a driving mechanism, 21, a rotating shaft, 22, a first bevel gear, 23, a second bevel gear, 3, a sealing mechanism, 31, a sealing plate, 32, a first screw rod, 33, a sliding groove, 34, a first gear, 35, a rubber pad, 36, a second gear, 37, a chain, 4, a sampling mechanism, 41, a second screw rod, 42, an installation block, 43, a filter screen, 44, a guide pipe, 45 and a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an ecological remediation soil sampling device capable of layered sampling includes a main body mechanism 1, the main body mechanism 1 is rotatably connected with a plurality of driving mechanisms 2, the driving mechanisms 2 are connected to a plurality of sampling mechanisms 4, each sampling mechanism 4 includes a second screw 41, an installation block 42, a filter screen 43, a conduit 44 and a limiting rod 45, the second screw 41 is fixedly connected with the driving mechanism 2, the second screw 41 is rotatably connected to the inside of the main body mechanism 1 and is in threaded connection with the installation block 42, the installation block 42 is slidably connected to the inside of the main body mechanism 1, the filter screen 43 is fixed to the inner wall of the installation block 42, the conduit 44 is fixedly connected to the inner wall of the installation block 42 and is communicated with the inside of the installation block 42, the limiting rod 45 is fixed to the installation block 42 near the top end of the driving mechanism 2, and the limiting rod 45 is connected with the inner wall of the main body mechanism 1 in a sliding manner, and the driving mechanism 2 is connected with the sealing mechanism 3.

As a technical optimization scheme of the utility model, main part mechanism 1 includes handle 11, fixed plate 12 and barrel 13, handle 11 install in the top of fixed plate 12, fixed plate 12 fixed connection in the top of barrel 13, second screw rod 41 rotate connect in the inside of barrel 13, installation piece 42 gag lever post 45 sliding connection in the inner wall of barrel 13.

As a technical optimization scheme of the utility model, main body mechanism 1 still includes supporting shoe 14 and leading wheel 15, supporting shoe 14 fixed connection in the bottom of barrel 13, just supporting shoe 14 is the obconic structure, a plurality of leading wheel 15 rotate connect in the inner wall of barrel 13, just leading wheel 15 roll connection in the bottom of installation piece 42.

As a technical optimization scheme of the utility model, actuating mechanism 2 includes pivot 21, first awl tooth 22 and second awl tooth 23, the one end of pivot 21 is run through the top of barrel 13, just pivot 21 rotate connect in the inner wall of barrel 13, first awl tooth 22 with barrel 13 fixed connection, first awl tooth 22 mesh in second awl tooth 23, just first awl tooth 22 second awl tooth 23 rotate connect in the inside of barrel 13.

As a technical optimization scheme of the utility model, sealing mechanism 3 includes first gear 34, second gear 36 and chain 37, first gear 34 fixed connection in the tip of pivot 21 and rotate connect in the inside of barrel 13, first gear 34 with the lateral wall winding of second gear 36 has chain 37, just the cross-sectional diameter of first gear 34 is less than the cross-sectional diameter of second gear 36.

As a technical optimization scheme of the utility model, sealing mechanism 3 still includes first screw rod 32 and rubber pad 35, second gear 36 fixed connection in the tip of first screw rod 32 rotate connect in the inner wall of barrel 13, first screw rod 32 rotate connect in the inside of barrel 13, rubber pad 35 fixed connection in barrel 13 is close to the inner wall of first screw rod 32.

As a technical optimization scheme of the utility model, sealing mechanism 3 still includes closing plate 31 and spout 33, barrel 13 is close to the inner wall of first screw rod 32 is equipped with a plurality of spout 33, and a plurality of closing plate 31 threaded connection in first screw rod 32, first screw rod 32 sliding connection in barrel 13 is inside to be equipped with spout 33 position.

When the utility model is used, firstly, an operator holds the handle 11 by hand before using the soil sampling device, then puts the soil sampling device into the soil, after the operator puts the sampling device in place, the tool is used to rotate the rotating shaft 21, the rotating shaft 21 rotates on the side wall of the cylinder 13, the cylinder 13 is internally provided with a plurality of driving mechanisms 2, the rotating shaft 21 is fixedly connected with the first bevel gear 22, the first bevel gear 22 is meshed with the second bevel gear 23, the first bevel gear 22 and the second bevel gear 23 rotate inside the cylinder 13, the second bevel gear 23 is fixedly connected with the end part of the second screw rod 41, the second screw rod 41 rotates inside the cylinder 13 and is in threaded connection with the mounting block 42, the mounting block 42 is in sliding connection inside the cylinder 13, the inner wall of the mounting block 42 is provided with the filter screen 43, the conduit 44 is communicated with the inside of the mounting block 42, the limiting rod 45 is fixed on the top end of the mounting block 42 close to the rotating, the limiting rod 45 is slidably connected to the inner wall of the mounting block 42, when an operator rotates the rotating shaft 21, the first bevel gear 22 rotates to drive the second bevel gear 23 to rotate, the second bevel gear 23 drives the second screw rod 41 to rotate, the mounting block 42 slides in the cylinder 13 along the second screw rod 41, the end of the rotating shaft 21 is fixedly provided with the first gear 34, the second gear 36 is fixedly connected with the end of the first screw rod 32, the side walls of the first gear 34 and the second gear 36 are wound with the chain 37, the cross-sectional diameter of the first gear 34 is smaller than that of the second gear 36, the second gear 36 can only rotate for half a turn when the rotating shaft 21 drives the first gear 34 to rotate for two turns, and therefore when the sealing plate 31 slides into the sliding groove 33, the mounting block 42 can slide to the outer side of the cylinder 13 to take soil; the first screw 32 rotates inside the cylinder 13 and is in threaded connection with the sealing plates 31, the sealing plates 31 are in sliding connection with sliding grooves 33 formed in the inner wall of the cylinder 13, when the rotating shaft 21 rotates, the first gear 34 drives the second gear 36 to rotate, the sealing plates 31 originally sealing the cylinder 13 slide towards the sliding grooves 33, the mounting blocks 42 slide to the outer side of the cylinder 13 to sample soil in different depths, complicated steps of repeated sampling of operators are reduced, and meanwhile, sampling of multiple layers of soil at one time is facilitated, so that soil detection results are more representative, and the use efficiency of the soil sampling device is improved; when soil enters the mounting block 42, the soil can fall to the top end of the filter screen 43 on the side wall of the mounting block 42, so that the filter screen 43 can filter moisture contained in the soil conveniently, and the soil detection accuracy can be improved; when the installation piece 42 slides inside the cylinder 13, the sealing plate 31 also rotates along with the first screw rod 32 to seal the cylinder 13, so that the soil with different depths in the soil layer enters the inside of the cylinder 13 when the sampling device moves, and the use efficiency of the soil sampling device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

1. The utility model provides an ecological remediation soil sampling device of layering sample, includes main part mechanism (1), its characterized in that: the inside of main part mechanism (1) is rotated and is connected with a plurality of actuating mechanism (2), actuating mechanism (2) is connected in a plurality of sampling mechanism (4), sampling mechanism (4) includes second screw rod (41), installation piece (42), filter screen (43), pipe (44) and gag lever post (45), second screw rod (41) with fixed connection between actuating mechanism (2), second screw rod (41) rotate connect in the inside of main part mechanism (1) and threaded connection in installation piece (42), installation piece (42) sliding connection in the inside of main part mechanism (1), filter screen (43) are fixed in the inner wall of installation piece (42), pipe (44) fixed connection in the inner wall of installation piece (42) and communicate in the inside of installation piece (42), gag lever post (45) is fixed in installation piece (42) is close to the top of actuating mechanism (2), and the limiting rod (45) is connected to the inner wall of the main body mechanism (1) in a sliding manner, and the driving mechanism (2) is connected to the sealing mechanism (3).

2. The ecological remediation soil sampling device of claim 1, wherein: main part mechanism (1) includes handle (11), fixed plate (12) and barrel (13), handle (11) install in the top of fixed plate (12), fixed plate (12) fixed connection in the top of barrel (13), second screw rod (41) rotate connect in the inside of barrel (13), installation piece (42) gag lever post (45) sliding connection in the inner wall of barrel (13).

3. The ecological remediation soil sampling device of claim 2, wherein: the main body mechanism (1) further comprises a supporting block (14) and guide wheels (15), the supporting block (14) is fixedly connected to the bottom end of the cylinder body (13), the supporting block (14) is of an inverted cone structure, the guide wheels (15) are rotatably connected to the inner wall of the cylinder body (13), and the guide wheels (15) are connected to the bottom end of the mounting block (42) in a rolling mode.

4. The ecological remediation soil sampling device of claim 2, wherein: actuating mechanism (2) are including pivot (21), first awl tooth (22) and second awl tooth (23), the one end of pivot (21) is run through the top of barrel (13), just pivot (21) rotate connect in the inner wall of barrel (13), first awl tooth (22) with barrel (13) fixed connection, first awl tooth (22) mesh in second awl tooth (23), just first awl tooth (22), second awl tooth (23) rotate connect in the inside of barrel (13).

5. The ecological remediation soil sampling device of claim 4, wherein: the sealing mechanism (3) comprises a first gear (34), a second gear (36) and a chain (37), the first gear (34) is fixedly connected to the end portion of the rotating shaft (21) and rotatably connected to the inside of the barrel body (13), the chain (37) is wound on the side walls of the first gear (34) and the second gear (36), and the section diameter of the first gear (34) is smaller than that of the second gear (36).

6. The ecological remediation soil sampling device of claim 5, wherein: sealing mechanism (3) still include first screw rod (32) and rubber pad (35), second gear (36) fixed connection in the tip of first screw rod (32) and rotate connect in the inner wall of barrel (13), first screw rod (32) rotate connect in the inside of barrel (13), rubber pad (35) fixed connection in barrel (13) are close to the inner wall of first screw rod (32).

7. The ecological remediation soil sampling device of claim 6, wherein: sealing mechanism (3) still include closing plate (31) and spout (33), barrel (13) are close to the inner wall of first screw rod (32) is equipped with a plurality of spout (33), and a plurality of closing plate (31) threaded connection in first screw rod (32), first screw rod (32) sliding connection in barrel (13) inside be equipped with spout (33) position.