CN216284424U

CN216284424U - Sampler for soil remediation

Info

Publication number: CN216284424U
Application number: CN202122946037.1U
Authority: CN
Inventors: 阳李
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-12
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a sampler for soil remediation, and relates to the technical field of soil detection. Comprises a positioning mechanism, a sampling mechanism, a lifting mechanism and a supporting base, wherein the positioning mechanism is arranged on the supporting base, the lifting mechanism is arranged on the positioning mechanism, the sampling mechanism is arranged on the positioning mechanism in a vertical state, one end of the sampling mechanism is connected with the lifting mechanism, when the device needs to sample on uneven ground, the device is firstly fixed on a soil detection area through a supporting base, then the positioning mechanism drives the sampling mechanism to adjust the angle, so that the sampling mechanism is vertical to the ground, at the moment, the height of the sampling mechanism is adjusted by the arranged lifting mechanism, so that the sampling mechanism descends and contacts with the ground, the sampling mechanism synchronously operates to drill holes in the soil layer, and gather soil, rethread elevating system pulls out sampling mechanism from the soil layer to the completion is to the collection that detects soil.

Description

Sampler for soil remediation

Technical Field

The utility model relates to the technical field of soil detection, in particular to a sampler for soil remediation.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.

Before soil remediation, a sampler is used for collecting the contaminated soil, detection and remediation experiments are carried out, and then large-area remediation is carried out on the contaminated soil.

Traditional soil sampling equipment when using, often because of the unevenness of ground leads to sampling equipment to advance to take place the slope when soil, causes the sampling degree of depth to appear the deviation to reduce detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampler for soil remediation, which aims to solve the technical problem that soil sampling equipment in the prior art is easily affected by unevenness of the ground when soil sampling is carried out, so that sampling depth deviation is caused, and detection efficiency is reduced.

The utility model provides a sampler for soil remediation, which comprises a positioning mechanism, a sampling mechanism, a lifting mechanism and a supporting base, wherein the positioning mechanism is arranged on the supporting base, the positioning mechanism is movably connected with the supporting base, the lifting mechanism is arranged on the positioning mechanism, the sampling mechanism is vertically arranged on the positioning mechanism and can limit and move on the positioning mechanism, and one end of the sampling mechanism is connected with the lifting mechanism.

Further, positioning mechanism includes holding ring, connecting axle, first accommodate motor, positioning disk and second accommodate motor, the holding ring sets up inside supporting the base, the connecting axle is equipped with two, two the connecting axle symmetry sets up the both sides at the holding ring, first accommodate motor sets up on supporting the base, one of them the connecting axle is connected with first accommodate motor's output and another connecting axle and supports base swing joint, the positioning disk sets up the inside at the holding ring, one side at the holding ring is installed to the second accommodate motor, one side of positioning disk is connected and the other end and holding ring swing joint with second accommodate motor's output.

Further, elevating system includes electric lift pole and mount, electric lift pole is equipped with a plurality of, a plurality of electric lift pole all sets up on the positioning disk, the mount is installed in electric lift pole's top and is connected with sampling mechanism.

Further, sampling mechanism includes thief rod, sampling box, sample support frame and sample motor, the sampling box set up in the one end of thief rod and with thief rod fixed connection, the one end of sampling box is equipped with the notch and the outside is equipped with the screw thread, the sampling box comprises fixed slot and movable groove, the sample support frame sets up on the mount, the sample motor is installed on the mount, the output of sample motor runs through the mount and is connected with the other end of thief rod.

Furthermore, the supporting base comprises supporting legs, a pressing plate, a movable bolt and a cone foot, the pressing plate is arranged on the supporting legs, the movable bolt is arranged at the bottom of the supporting legs and is rotatably connected with the supporting legs, and the cone foot is arranged on the movable bolt.

Furthermore, a metering scale layer is arranged on the sampling rod.

The utility model provides a sampler for soil restoration through improvement, and compared with the prior art, the sampler has the following improvement and advantages:

(1) when the soil sampling device is used, equipment is fixed in a soil detection area through the supporting base, the positioning mechanism drives the sampling mechanism to adjust the angle, the sampling mechanism is adjusted to be perpendicular to the ground, the height of the sampling mechanism is adjusted through the arranged lifting mechanism, the sampling mechanism descends and contacts with the ground, meanwhile, the sampling mechanism synchronously operates to drill holes in a soil layer and collect soil, and after the soil collection is completed, the sampling mechanism is pulled out of the soil layer through the lifting mechanism, so that the soil collection can be performed on uneven soil.

(2) The positioning mechanism can adjust the use angle of the sampling mechanism, when the ground in a detection area is not smooth enough, the first adjusting motor and the second adjusting motor respectively operate to adjust the angle of the positioning ring and the positioning disc, so that the sampling mechanism can be adjusted to be perpendicular to the ground, soil can be conveniently collected, deviation of the collection depth caused by unevenness of the soil is avoided, and the sampling efficiency is improved.

(3) When the device is used, a worker can step on the pressing plate by feet to apply force to the supporting legs, and then the movable bolt is screwed to insert the taper foot into soil to fix the device, so that the sampling mechanism is prevented from displacing when in use.

(4) The sampling mechanism can complete soil collection, the sampling rod can be driven to rotate by the arranged sampling motor, the sampling box is driven to rotate, the sampling box moves towards the interior of the soil and collects the soil through the notch under the action of the threads, and after the soil collection is completed, the movable groove can be directly taken down and the soil can be taken out.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a structural diagram of a positioning mechanism according to the present invention in a first state;

FIG. 3 is a structural diagram of a positioning mechanism of the present invention in a second state;

FIG. 4 is a schematic perspective view of the lifting mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the sampling mechanism according to the present invention;

fig. 6 is a schematic perspective view of the supporting base of the present invention.

Description of reference numerals:

positioning mechanism 1, holding ring 11, connecting axle 12, first accommodate motor 13, positioning disk 14, second accommodate motor 15, sampling mechanism 2, thief rod 21, measurement scale layer 211, sampling box 22, fixed slot 221, activity groove 222, sample support frame 23, sample motor 24, elevating system 3, electric lift rod 31, mount 32, support base 4, supporting leg 41, clamp plate 42, activity bolt 43, awl foot 44.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

The utility model provides a sampler for soil remediation by improvement, which comprises a positioning mechanism 1, a sampling mechanism 2, a lifting mechanism 3 and a supporting base 4, wherein the positioning mechanism 1 is arranged on the supporting base 4, the positioning mechanism 1 is movably connected with the supporting base 4, the lifting mechanism 3 is arranged on the positioning mechanism 1, the sampling mechanism 2 is arranged on the positioning mechanism 1 in a vertical state and can move on the positioning mechanism 1 in a limiting manner, one end of the sampling mechanism 2 is connected with the lifting mechanism 3, when the device needs to sample on uneven soil, the device is firstly fixed in a soil detection area through the supporting base 4, then the sampling mechanism 2 is driven by the positioning mechanism 1 to carry out angle adjustment, so that the sampling mechanism 2 is adjusted to be in a state vertical to the ground, and at the moment, the height of the sampling mechanism 2 is adjusted by the arranged lifting mechanism 3, make 2 decline of sampling mechanism and with ground contact, simultaneously, 2 synchronous operation of sampling mechanism drill to soil layer inside to gather soil, after soil collection completion, rethread elevating system 3 pulls out sampling mechanism 2 from the soil layer, thereby accomplishes the collection to detecting soil.

Preferably, the positioning mechanism 1 comprises a positioning ring 11, a connecting shaft 12, a first adjusting motor 13, a positioning disc 14 and a second adjusting motor 15, the positioning ring 11 is arranged inside the supporting base 4, the connecting shaft 12 is provided with two, the two connecting shafts 12 are symmetrically arranged on two sides of the positioning ring 11, the first adjusting motor 13 is arranged on the supporting base 4, one of the connecting shafts 12 is connected with the output end of the first adjusting motor 13, the other connecting shaft 12 is movably connected with the supporting base 4, the positioning ring 11 can be driven to rotate by the arranged first adjusting motor 13, the positioning disc 14 is arranged inside the positioning ring 11, the second adjusting motor 15 is arranged on one side of the positioning ring 11, one side of the positioning disc 14 is connected with the output end of the second adjusting motor 15, the other end of the positioning disc is movably connected with the positioning ring 11, and the positioning disc 14 can be driven to rotate by the arranged second motor, when the detection area ground was leveled inadequately, moved respectively through first accommodate motor 13 and second accommodate motor 15, made holding ring 11 and positioning disk 14 carry out angle modulation to can adjust 2 to with the ground vertical state with sampling mechanism, so as to gather soil, avoid leading to the collection degree of depth to appear the deviation because of the soil unevenness.

Preferably, the sampling mechanism 2 includes a sampling rod 21, a sampling box 22, a sampling support frame 23 and a sampling motor 24, the sampling box 22 is disposed at one end of the sampling rod 21 and connected with the sampling rod 21, one end of the sampling box 22 is provided with a notch and a thread is disposed on the outside, the sampling box 22 is composed of a fixed slot 221 and a movable slot 222, when soil collection is completed, the movable slot 222 can be directly taken down, and then soil is taken out, the sampling support frame 23 is disposed on a fixed frame 32, the sampling motor 24 is mounted on the fixed frame 32, an output end of the sampling motor 24 penetrates through the fixed frame 32 and is connected with the other end of the sampling rod 21, the sampling motor 24 can drive the sampling rod 21 to rotate and simultaneously drive the sampling box 22 to rotate, and under the action of the thread, the sampling box 22 moves to the inside of the soil and collects the soil through the notch; elevating system 3 includes electric lift rod 31 and mount 32, electric lift rod 31 is equipped with a plurality of, a plurality of electric lift rod 31 all sets up on positioning disk 14, mount 32 install in electric lift rod 31 the top and with 2 fixed connection of sampling mechanism, can drive sampling mechanism 2 through setting up a plurality of electric lift rod 31 and reciprocate to go up and down on positioning disk 14 to cooperation sampling mechanism 2 carries out soil collection.

Preferably, the supporting base 4 comprises a supporting leg 41, a pressing plate 42, a movable bolt 43 and a taper foot 44, the pressing plate 42 is arranged on the supporting leg 41, the movable bolt 43 is arranged at the bottom of the supporting leg 41 and is rotatably connected with the supporting leg 41, the taper foot 44 is arranged on the movable bolt 43, when the device needs to be fixed, a worker can step on the pressing plate 42 by feet to apply force to the supporting leg 41, and then the movable bolt 43 is screwed to prick the taper foot 44 into soil to complete the fixation of the device, so that the sampling mechanism 2 is prevented from displacing when in use; be equipped with measurement scale layer 211 on the thief rod 21, can control the brill soil degree of depth of thief rod 21 through the measurement scale layer 211 that sets up to can detect the soil of the different degree of depth.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sampler for soil remediation, characterized in that: including positioning mechanism (1), sampling mechanism (2), elevating system (3) and support base (4), positioning mechanism (1) sets up on supporting base (4), positioning mechanism (1) with support base (4) swing joint, elevating system (3) set up on positioning mechanism (1), sampling mechanism (2) are vertical state setting and can be on positioning mechanism (1) spacing removal, sampling mechanism (2) one end is connected with elevating system (3).

2. A soil remediation sampler as claimed in claim 1, wherein: the positioning mechanism (1) comprises a positioning ring (11), a connecting shaft (12), a first adjusting motor (13), a positioning disc (14) and a second adjusting motor (15), the positioning ring (11) is arranged inside the supporting base (4), two connecting shafts (12) are arranged, the two connecting shafts (12) are symmetrically arranged on two sides of the positioning ring (11), the first adjusting motor (13) is arranged on the supporting base (4), one of the connecting shafts (12) is connected with the output end of the first adjusting motor (13) and the other connecting shaft (12) is movably connected with the supporting base (4), the positioning disc (14) is arranged inside the positioning ring (11), the second adjusting motor (15) is arranged on one side of the positioning ring (11), one side of the positioning disc (14) is connected with the output end of the second adjusting motor (15), and the other end of the positioning disc is movably connected with the positioning ring (11).

3. A soil remediation sampler as claimed in claim 2, wherein: elevating system (3) are including electric lift pole (31) and mount (32), electric lift pole (31) are equipped with a plurality of, a plurality of electric lift pole (31) all set up on positioning disk (14), mount (32) are installed in the top of electric lift pole (31) and are connected with sampling mechanism (2).

4. A soil remediation sampler as claimed in claim 3, wherein: sampling mechanism (2) are including thief rod (21), sampling box (22), sample support frame (23) and sample motor (24), sampling box (22) set up in the one end of thief rod (21) and with thief rod (21) fixed connection, the one end of sampling box (22) is equipped with the notch and the outside is equipped with the screw thread, sampling box (22) comprise fixed slot (221) and activity groove (222), sample support frame (23) set up on mount (32), install on mount (32) sample motor (24), the output of sample motor (24) runs through the other end of mount (32) and thief rod (21) and is connected.

5. A soil remediation sampler as claimed in claim 1, wherein: the support base (4) comprises support legs (41), a pressure plate (42), a movable bolt (43) and a cone foot (44), wherein the pressure plate (42) is arranged on the support legs (41), the movable bolt (43) is arranged at the bottom of the support legs (41) and is rotatably connected with the support legs (41), and the cone foot (44) is arranged on the movable bolt (43).

6. A soil remediation sampler as claimed in claim 4, wherein: and a metering scale layer (211) is arranged on the sampling rod (21).