CN217155925U

CN217155925U - Soil sampling device for soil remediation

Info

Publication number: CN217155925U
Application number: CN202220809936.9U
Authority: CN
Inventors: 向天华
Original assignee: Qinghai Kaile Environmental Testing Co ltd
Current assignee: Qinghai Kaile Environmental Testing Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-08-09
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses a soil sampling device for soil remediation, which comprises a housin, be equipped with the support ring under the casing, be equipped with elevating system between casing and the support ring, the lower extreme of casing is equipped with the recess, the interior top of recess is rotated and is connected with the spliced pole, be equipped with stabilizing mean on the spliced pole, the lower extreme of spliced pole runs through support ring and fixedly connected with drill bit, be equipped with a plurality of feeding agencies on the lateral wall of spliced pole, the upper end of spliced pole is equipped with actuating mechanism. The utility model discloses a driving mechanism's setting when realizing taking a sample fast to soil, can deposit the soil of the different degree of depth alone, the sampling precision is higher, is favorable to follow-up detection aassessment.

Description

Soil sampling device for soil remediation

Technical Field

The utility model relates to a soil sampling technical field especially relates to a soil sampling device for soil remediation.

Background

Soil is an important component of the natural environment and is the material foundation on which humans live. In recent years, various activities of human beings have increasingly influenced the soil environment, and the heavy metal pollution of the soil is increasingly serious. The soil heavy metal pollution sources are wide, mainly come from human production and living activities, including mining, smelting, metal processing, chemical industry, waste battery treatment, electronic, leather making, waste gas, waste water, waste gas and waste gas exhaust of industries such as dye and the like, application of pesticides and chemical fertilizers and the like, along with increasing enhancement of people's consciousness on environmental protection, soil remediation is the central importance of current environmental protection tasks, soil needs an environmental evaluation unit to evaluate the pollution degree of soil to be remedied in the early stage of remediation, and then early-stage sampling work aiming at remediation work is avoided.

The existing sampling device is used for sampling soil, the soil sampling speed is low, and in the soil sampling process, the soil with different depths can be mixed together to influence the subsequent detection and evaluation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process of sampling to soil of sampling device, the speed of fetching earth is slower, and at the in-process of fetching earth, the soil of the different degree of depth can be confused together, influences follow-up detection aassessment, and a soil sampling device for soil restoration who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a soil sampling device for soil remediation, includes the casing, be equipped with the support ring under the casing, be equipped with elevating system between casing and the support ring, the lower extreme of casing is equipped with the recess, the interior top of recess is rotated and is connected with the spliced pole, be equipped with stabilizing mean on the spliced pole, the lower extreme of spliced pole runs through support ring and fixedly connected with drill bit, be equipped with a plurality of feeding agencies on the lateral wall of spliced pole, the upper end of spliced pole is equipped with actuating mechanism.

Preferably, the feeding mechanism is including setting up the silo of getting on the spliced pole outer wall, it distributes in proper order from last to down to get the silo to have a plurality ofly, sliding connection has the connecting block on the inner wall of silo of getting, fixedly connected with pneumatic cylinder between connecting block and the inner wall of getting the silo, fixedly connected with second servo motor in the connecting block, the terminal fixedly connected with drilling rod of output shaft of second servo motor, the one end through connection piece of pneumatic cylinder is kept away from to the drilling rod, and fixedly connected with helical blade on the drilling rod, be connected for rotating between drilling rod and the connecting block.

Preferably, actuating mechanism is including fixed the cover connect on the spliced pole from the driving wheel, be equipped with the opening on the inner wall of recess, be equipped with the action wheel in the opening, the drive belt has been cup jointed between action wheel and the follow driving wheel, the first servo motor of open-ended interior top fixedly connected with, the fixed action wheel that runs through of output shaft end of first servo motor and be connected with the interior bottom rotation of open-ended.

Preferably, stabilizing mean including rotating the solid fixed ring who has cup jointed on the spliced pole, a plurality of dead levers of fixedly connected with on solid fixed ring's the outer wall, the one end that solid fixed ring was kept away from to the dead lever is connected with the inner wall fixed connection of recess.

Preferably, the lifting mechanism comprises a plurality of electric push rods fixed at the lower end of the housing, and the telescopic ends of the electric push rods are fixedly connected with the upper end of the support ring.

Preferably, the lower end of the support ring is provided with a universal wheel.

Has the advantages that:

1. the method comprises the following steps that firstly, a first servo motor drives a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a transmission belt, the driven wheel drives a connecting column to rotate, the connecting column drives a drill bit to rotate, meanwhile, an electric push rod is started to drive a shell to descend, so that the drill bit drills into the ground, after the drill bit drills deep into the ground, the connecting column also drills deep into the ground, at the moment, a second servo motor is started to drive a drill rod to rotate, at the same time, a hydraulic cylinder is started to drive a connecting block to move towards the outside of a material taking groove, at the moment, a rotating rod is screwed into the material taking groove through a spiral blade, and the connecting block is driven by the hydraulic cylinder to move and reset;

2. get the material and finish the back, drive the drill bit through electric putter and rise from the underground, then drive the connecting block through the pneumatic cylinder and remove to getting the silo outside direction, will get the soil discharge in the silo, because get the silo from last to distributing down in proper order and having a plurality ofly, can gather the soil of the different degree of depth and accomodate, the utility model discloses a when actuating mechanism's setting realizes taking a sample fast to soil, can deposit alone, the sampling precision is higher with the soil of the different degree of depth, is favorable to follow-up detection aassessment.

Drawings

Fig. 1 is a schematic structural view of a soil sampling device for soil remediation according to the present invention;

fig. 2 is a schematic structural diagram of a position a of the soil sampling device for soil remediation according to the present invention;

fig. 3 is the utility model provides a soil sampling device for soil remediation's B department structure schematic.

In the figure: the drilling machine comprises a shell 1, a driven wheel 2, a transmission belt 3, a connecting column 4, an electric push rod 5, a support ring 6, a drill bit 7, a fixing ring 8, a spiral blade 9, a drill rod 10, a connecting block 11, a second servo motor 12, a hydraulic cylinder 13, a first servo motor 14 and a driving wheel 15.

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.

Referring to fig. 1-3, a soil sampling device for soil remediation comprises a housing 1, a support ring 6 is arranged right below the housing 1, universal wheels are arranged at the lower end of the support ring 6 for facilitating integral movement, a lifting mechanism is arranged between the housing 1 and the support ring 6, the lifting mechanism comprises a plurality of electric push rods 5 fixed at the lower end of the housing 1 for driving the housing 1 to lift, and the telescopic ends of the electric push rods 5 are fixedly connected with the upper end of the support ring 6;

in the embodiment, the lower end of the shell 1 is provided with a groove, the inner top of the groove is rotatably connected with a connecting column 4 for arranging a material taking groove, a stabilizing mechanism is arranged on the connecting column 4, the stabilizing mechanism comprises a fixing ring 8 rotatably sleeved on the connecting column 4 and used for matching with a fixing rod to improve the stability of the connecting column 4 during rotation, the outer wall of the fixing ring 8 is fixedly connected with a plurality of fixing rods, one ends of the fixing rods, far away from the fixing ring 8, are fixedly connected with the inner wall of the groove, and the lower end of the connecting column 4 penetrates through the support ring 6 and is fixedly connected with a drill bit 7 for excavating soil;

in the embodiment, a plurality of material taking mechanisms are arranged on the side wall of the connecting column 4, each material taking mechanism comprises a plurality of material taking grooves formed in the outer wall of the connecting column 4, the material taking grooves are sequentially distributed from top to bottom, connecting blocks 11 are connected to the inner wall of each material taking groove in a sliding mode and used for driving the drill rods 10 to move, and hydraulic cylinders 13 are fixedly connected between the connecting blocks 11 and the inner wall of each material taking groove and used for driving the connecting blocks 11 to move;

in the embodiment, a second servo motor 12 is fixedly connected in the connecting block 11 and used for driving the drill rod 10 to rotate, the drill rod 10 is fixedly connected at the tail end of an output shaft of the second servo motor 12 and used for driving the helical blade 9 to rotate, one end, far away from the hydraulic cylinder 13, of the drill rod 10 penetrates through the connecting block 11, the helical blade 9 is fixedly connected on the drill rod 10 and used for screwing soil into the material taking groove, and the drill rod 10 is rotatably connected with the connecting block 11;

in the embodiment, a driving mechanism is arranged at the upper end of the connecting column 4, the driving mechanism comprises a driven wheel 2 fixedly sleeved on the connecting column 4 and used for driving the connecting column 4 to rotate, an opening is formed in the inner wall of the groove, a driving wheel 15 is arranged in the opening and used for driving a transmission belt 3 to rotate, the transmission belt 3 is sleeved between the driving wheel 15 and the driven wheel 2 and used for driving the driven wheel 2 to rotate, a first servo motor 14 is fixedly connected to the inner top of the opening and used for driving the driving wheel 15 to rotate, and the tail end of an output shaft of the first servo motor 14 fixedly penetrates through the driving wheel 15 and is rotatably connected with the inner bottom of the opening;

in the embodiment, firstly, a first servo motor 14 drives a driving wheel 15 to rotate, the driving wheel 15 drives a driven wheel 2 to rotate through a transmission belt 3, the driven wheel 2 drives a connecting column 4 to rotate, a drill bit 7 is driven to rotate through the connecting column 4, meanwhile, an electric push rod 5 is started to drive a shell 1 to descend, so that the drill bit 7 drills into the ground, after the drill bit 7 drills into the ground, the connecting column 4 also drills into the ground, at the moment, a second servo motor 12 is started to drive a drill rod 10 to rotate, at the same time, a hydraulic cylinder 13 is started to drive a connecting block 11 to move towards the outer direction of a material taking groove, at the moment, the rotating rod 10 is screwed into the material taking groove through a spiral blade 9, and then the hydraulic cylinder 13 drives the connecting block 11 to move and reset; get the material and finish the back, drive drill bit 7 through electric putter 5 and rise from the underground, then drive connecting block 11 through pneumatic cylinder 13 and remove to getting the silo outside direction, will get the soil discharge in the silo, because get the silo from last to distributing down in proper order and having a plurality ofly, can gather the soil of the different degree of depth and accomodate, the utility model discloses a when the quick sample of soil is realized to actuating mechanism's setting, can deposit alone, the sample precision is higher with the soil of the different degree of depth, is favorable to follow-up detection aassessment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a soil sampling device for soil remediation, includes casing (1), its characterized in that: be equipped with support ring (6) under casing (1), be equipped with elevating system between casing (1) and support ring (6), the lower extreme of casing (1) is equipped with the recess, the interior top of recess is rotated and is connected with spliced pole (4), be equipped with stabilizing mean on spliced pole (4), the lower extreme of spliced pole (4) runs through support ring (6) and fixedly connected with drill bit (7), be equipped with a plurality of feeding agencies on the lateral wall of spliced pole (4), the upper end of spliced pole (4) is equipped with actuating mechanism.

2. A soil sampling device for soil remediation according to claim 1, wherein: the feeding mechanism comprises a feeding groove arranged on the outer wall of a connecting column (4), the feeding groove is sequentially distributed from top to bottom and is provided with a plurality of connecting blocks (11), the inner wall of the feeding groove is provided with a connecting block (11), a hydraulic cylinder (13) is fixedly connected between the connecting block (11) and the inner wall of the feeding groove, a second servo motor (12) is fixedly connected in the connecting block (11), an output shaft end of the second servo motor (12) is fixedly connected with a drill rod (10), one end of the drill rod (10), far away from the hydraulic cylinder (13), penetrates through the connecting block (11), the drill rod (10) is provided with a spiral blade (9), and the drill rod (10) is rotatably connected with the connecting block (11).

3. A soil sampling device for soil remediation according to claim 1, wherein: the driving mechanism comprises a driven wheel (2) fixedly sleeved on a connecting column (4), an opening is formed in the inner wall of the groove, a driving wheel (15) is arranged in the opening, a driving belt (3) is sleeved between the driving wheel (15) and the driven wheel (2), a first servo motor (14) is fixedly connected to the inner top of the opening, and the tail end of an output shaft of the first servo motor (14) is fixedly penetrated through the driving wheel (15) and is rotatably connected with the inner bottom of the opening.

4. A soil sampling device for soil remediation according to claim 1, wherein: stabilizing mean including rotating solid fixed ring (8) on cup jointing spliced pole (4), a plurality of dead levers of fixedly connected with on the outer wall of solid fixed ring (8), the one end that solid fixed ring (8) was kept away from to the dead lever is connected with the inner wall fixed connection of recess.

5. A soil sampling device for soil remediation according to claim 1, wherein: the lifting mechanism comprises a plurality of electric push rods (5) fixed at the lower end of the shell (1), and the telescopic ends of the electric push rods (5) are fixedly connected with the upper end of the support ring (6).

6. A soil sampling device for soil remediation according to claim 1, wherein: the lower end of the support ring (6) is provided with a universal wheel.