CN219064946U

CN219064946U - Quick soil sampling mechanism

Info

Publication number: CN219064946U
Application number: CN202320033511.8U
Authority: CN
Inventors: 艾俊超; 邹丽; 冯君
Original assignee: Yunnan Qianfu Construction Engineering Co ltd
Current assignee: Yunnan Qianfu Construction Engineering Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-23
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of soil sampling, in particular to a rapid soil sampling mechanism, which comprises a supporting part and a sampling part, wherein the supporting part is provided with a plurality of sampling grooves; the bearing plate is provided with an electric cylinder for driving the sampling part to lift; a plurality of stirring rods are arranged on the stirring shaft, the bottom end of the rotating shaft protrudes to the outside, and a screw for taking out soil is coaxially arranged on the stirring shaft; through the supporting part and the sampling part that set up: on one hand, the supporting part is arranged, so that the sampling part is conveniently erected at the soil sampling point, and soil sampling is conveniently carried out; on the other hand, when the soil is taken, the motor drives the auger to rotate, the electric cylinder drives the sampling part to move downwards, the auger can move to the depth of the soil, in the moving process, part of the soil can be conveyed into the shell through the pipe body, and scattered soil can fall into the sampling cup through the sampling port; this design is convenient for carry out quick soil sampling, can directly obtain the sample cup of splendid attire soil sample after the sample, and not only the operation is comparatively convenient, and efficiency is higher moreover.

Description

Quick soil sampling mechanism

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a rapid soil sampling mechanism.

Background

Soil remediation refers to the transfer, absorption, degradation and conversion of contaminants in soil by physical, chemical and biological means to reduce their concentration to acceptable levels or to convert toxic and hazardous contaminants to harmless substances; at present, the problem that the pH value of partial soil is out of order can appear because of the pollutant, in order to restore this kind of soil, need detect the soil texture of soil before soil to confirm the pH value of soil, and in this process then need use the equipment of taking out soil to take a sample.

The utility model patent with the publication number of CN210347176U discloses a soil sampling device, which comprises a sampling device and a mounting frame, wherein the sampling device is fixed in the middle of the mounting frame and comprises a traction component, a supporting plate, a connecting rod, a mounting plate, a sampling motor, a sampling tube, a buffer component, a screw shaft and a pedal; the utility model does not need the hands of the staff to apply pressure to the soil, reduces the consumption of physical ability of the staff, does not wear the hands, and plays a role in protecting the hands.

This soil sampling device makes and need not staff's hand and applys pressure when taking out soil through the traction assembly who sets up, has reduced staff's physical demands, but the device is after taking out soil, need make sampling motor's output shaft reversal in order to pour out the soil sample to use the container to carry out splendid attire after pouring out, this operation is very inconvenient, makes soil sampling's efficiency lower, in view of this, we propose a soil quick sampling mechanism.

Disclosure of Invention

The utility model aims to provide a rapid soil sampling mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a soil rapid sampling mechanism comprises a supporting part and a sampling part;

a support portion for supporting the sampling portion; the sampling device comprises two vertical rods, wherein the inner walls of the vertical rods are provided with bearing plates, and the bearing plates are provided with electric cylinders for driving the sampling part to lift;

the sampling part is used for sampling soil and is arranged between the two vertical rods; the device comprises a shell with an opening at the bottom surface, wherein the tail end of a piston rod of an electric cylinder is fixedly connected with the shell, two connecting blocks capable of sliding along a vertical rod are arranged on the outer wall of the shell, a detachable bottom plate is arranged at the bottom end of the shell, a plurality of sampling ports are arranged at the bottom surface of the bottom plate, and detachable sampling cups are arranged at the sampling ports; the pipe body is arranged in the center of the bottom surface of the bottom plate, the rotating shaft is rotatably arranged in the pipe body, the stirring shafts for stirring soil are arranged at the positions, located in the shell, of the upper ends of the rotating shafts, a plurality of stirring rods are arranged on the stirring shafts, and the bottom ends of the rotating shafts protrude to the outside and are coaxially provided with augers for taking soil; the motor for driving the rotating shaft to rotate is arranged on the top surface of the shell.

As the preferable technical scheme of the utility model, the bottom ends of the vertical rods are provided with the supporting plates, and the bottom ends of the supporting plates are provided with the spines.

As the preferable technical scheme of the utility model, a connecting rod is arranged between the two vertical rods near the top end, and two ends of the connecting rod are fixedly connected with the vertical rods through bolts.

As the preferable technical scheme of the utility model, the outer wall of the vertical rod is provided with the grip near the top end, and the grip is sleeved with the anti-slip sleeve made of rubber materials.

As a preferable technical scheme of the utility model, two first ear plates are arranged on the outer wall of the shell, and connecting bolts are respectively arranged on the first ear plates in a penetrating way; two second otic placodes are installed on the outer wall of bottom plate, and connecting bolt passes the second otic placode, and threaded connection has the nut that is used for fixing the bottom plate on the casing on the connecting bolt.

As the preferable technical scheme of the utility model, the whole shape of the sampling port is cone-shaped, and the sampling port is fixedly connected with the bottom plate through rivets.

As a preferable technical scheme of the utility model, the sampling cup is made of transparent plastic material, and the sampling cup is in threaded connection with the sampling port.

Compared with the prior art, the utility model has the beneficial effects that:

through the supporting part and the sampling part that set up: on one hand, the supporting part is arranged, so that the sampling part is conveniently erected at the soil sampling point, and soil sampling is conveniently carried out; on the other hand, when the soil is taken, the auger is driven by the motor to rotate, the sampling part is driven by the electric cylinder to move downwards, the auger can move to the depth of the soil, in the moving process, part of the soil can be conveyed into the shell through the pipe body, the soil is scattered under the action of the stirring shaft, and the scattered soil can fall into the sampling cup through the sampling port; this design is convenient for carry out quick soil sampling, can directly obtain the sample cup of splendid attire soil sample after the sample, and not only the operation is comparatively convenient, and efficiency is higher moreover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a sampling portion according to the present utility model;

FIG. 4 is a schematic view of a part of an exploded structure of a sampling portion according to the present utility model;

fig. 5 is a schematic view of a portion of the structure of the sampling portion according to the present utility model.

In the figure:

1. a support part; 11. a vertical rod; 12. a support plate; 13. spike; 14. a connecting rod; 15. a carrying plate; 16. an electric cylinder; 17. a grip;

2. a sampling unit; 21. a housing; 211. a first ear plate; 212. a connecting bolt; 22. a bottom plate; 221. a sampling port; 222. a second ear plate; 223. a nut; 23. a tube body; 24. a motor; 25. a rotating shaft; 26. a stirring shaft; 261. a stirring rod; 27. an auger; 28. a sampling cup; 29. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a technical scheme:

referring to fig. 1-2, a soil rapid sampling mechanism includes a supporting portion 1 and a sampling portion 2. A support section 1 for supporting the sampling section 2; the device comprises two vertical rods 11, wherein the bottom ends of the vertical rods 11 are provided with supporting plates 12, the bottom ends of the supporting plates 12 are provided with spikes 13, the stability of the vertical rods 11 can be improved by the aid of the supporting plates 12, and the spikes 13 are convenient to penetrate into soil to improve the stability of the device; a connecting rod 14 is arranged between the two vertical rods 11 near the top end, two ends of the connecting rod 14 are fixedly connected with the vertical rods 11 through bolts, and the connecting firmness between the two vertical rods 11 can be improved due to the arrangement of the connecting rod 14; the inner walls of the vertical rods 11 are provided with bearing plates 15, the bearing plates 15 are tightly welded with the vertical rods 11, the bearing plates 15 are provided with electric cylinders 16 for driving the sampling part 2 to lift, and the electric cylinders 16 are fixedly connected with the bearing plates 15 through bolts;

referring to fig. 3-5, a sampling portion 2 for sampling soil is disposed between two vertical rods 11; the device comprises a shell 21 with an opening at the bottom surface, wherein the tail end of a piston rod of an electric cylinder 16 is fixedly connected with the shell 21, the tail end of the piston rod of the electric cylinder 16 is fixedly connected with the shell 21 through bolts, two connecting blocks 29 capable of sliding along a vertical rod 11 are arranged on the outer wall of the shell 21, the connecting blocks 29 are fixedly connected with the shell 21 through bolts, a detachable bottom plate 22 is arranged at the bottom end of the shell 21, a plurality of sampling ports 221 are arranged at the bottom surface of the bottom plate 22, and detachable sampling cups 28 are arranged at the sampling ports 221; a pipe body 23 is arranged at the center of the bottom surface of the bottom plate 22, the pipe body 23 is tightly welded with the bottom plate 22, a rotating shaft 25 is rotatably arranged in the pipe body 23, a plurality of stirring shafts 26 for stirring soil are arranged at the position, located inside the shell 21, of the upper end of the rotating shaft 25, a plurality of stirring rods 261 are arranged on the stirring shafts 26, the bottom end of the rotating shaft 25 protrudes to the outside, a packing auger 27 for taking soil is coaxially arranged, and the stirring shafts 26 and the packing auger 27 are tightly welded with the rotating shaft 25; a motor 24 for driving the rotation shaft 25 to rotate is installed on the top surface of the housing 21.

In this embodiment, the outer wall of the vertical rod 11 is provided with the grip 17 near the top end, the grip 17 is sleeved with the rubber anti-slip sleeve, the grip 17 is fixedly connected with the vertical rod 11 through bolts, and the arrangement of the grip 17 is convenient for carrying equipment, so that the portability of the equipment is improved.

In this embodiment, the overall shape of the sampling port 221 is cone-shaped, and the sampling port 221 is fixedly connected with the bottom plate 22 by rivets, which facilitates the discharge of soil in the housing 21 through the sampling port 221.

In this embodiment, two first ear plates 211 are installed on the outer wall of the housing 21, and connecting bolts 212 are respectively arranged on the first ear plates 211 in a penetrating manner; two second otic placodes 222 are installed on the outer wall of bottom plate 22, and connecting bolt 212 passes second otic placode 222, and threaded connection has the nut 223 that is used for fixing bottom plate 22 on casing 21 on connecting bolt 212, and connecting bolt 212 and nut 223's setting is convenient for carry out the dismouting to casing 21 and bottom plate 22, through the dismantlement to bottom plate 22, conveniently clear up the inside of casing 21.

In this embodiment, the sampling cup 28 is made of transparent plastic material, and the sampling cup 28 is screwed with the sampling port 221, so that the condition in the sampling cup 28 can be observed conveniently, and the screwing manner is convenient for disassembly and assembly.

It should be noted that, the motor 24 in the present embodiment is a conventional technology, and will not be described herein.

When the device is specifically used, a user firstly carries the device to a soil taking point, meanwhile, the user steps the spike 13 into soil, the sampling part 2 is fixed, then the user is powered on the power supply of the electric cylinder 16 and the motor 24, a piston rod of the electric cylinder 16 stretches and drives the shell 21 to move downwards, the bottom plate 22 and the auger 27 synchronously move downwards, meanwhile, the motor 24 starts to work, an output shaft of the motor 24 rotates to drive the rotating shaft 25 to rotate, the rotating shaft 25 synchronously drives the stirring shaft 26 and the auger 27 to rotate, meanwhile, the auger 27 stretches into the soil, along with the rotation of the auger 27, part of the soil enters the pipe body 23 and enters the shell 21, meanwhile, the stirring shaft 26 and the stirring rod 261 which rotate scatter the soil in the shell 21, part of the soil simultaneously falls into the sampling cup 28 through the sampling port 221, when the user observes that the sampling cup 28 obtains the soil sample, the user stops the operation of the electric cylinder 16 and the motor 24, meanwhile, the piston rod of the electric cylinder 16 contracts and drives the sampling part 2 to move upwards, and finally the sampling cup 28 is unscrewed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick sampling mechanism of soil, includes supporting part (1) and sampling part (2), its characterized in that:

a support section (1) for supporting the sampling section (2); comprises two vertical rods (11), wherein the inner walls of the vertical rods (11) are provided with bearing plates (15), and the bearing plates (15) are provided with electric cylinders (16) for driving the sampling part (2) to lift;

the sampling part (2) is used for sampling soil and is arranged between the two vertical rods (11); the device comprises a shell (21) with an opening at the bottom surface, wherein the tail end of a piston rod of an electric cylinder (16) is fixedly connected with the shell (21), two connecting blocks (29) capable of sliding along a vertical rod (11) are arranged on the outer wall of the shell (21), a detachable bottom plate (22) is arranged at the bottom end of the shell (21), a plurality of sampling ports (221) are arranged at the bottom surface of the bottom plate (22), and detachable sampling cups (28) are arranged at the sampling ports (221); a pipe body (23) is arranged at the center of the bottom surface of the bottom plate (22), a rotating shaft (25) is rotatably arranged in the pipe body (23), a plurality of stirring shafts (26) for stirring soil are arranged at the inner part of the shell (21) at the upper end of the rotating shaft (25), a plurality of stirring rods (261) are arranged on the stirring shafts (26), and a screw conveyer (27) for taking soil is coaxially arranged at the bottom end of the rotating shaft (25) and protrudes to the outside; the top surface of the shell (21) is provided with a motor (24) for driving the rotating shaft (25) to rotate.

2. The soil rapid sampling mechanism of claim 1, wherein: the bottom of montant (11) all installs backup pad (12), and spike (13) are all installed to the bottom of backup pad (12).

3. The soil rapid sampling mechanism of claim 1, wherein: a connecting rod (14) is arranged between the two vertical rods (11) near the top end, and two ends of the connecting rod (14) are fixedly connected with the vertical rods (11) through bolts.

4. The soil rapid sampling mechanism of claim 1, wherein: the outer wall of the vertical rod (11) is provided with a handle (17) near the top end, and the handle (17) is sleeved with a rubber anti-slip sleeve.

5. The soil rapid sampling mechanism of claim 1, wherein: two first lug plates (211) are arranged on the outer wall of the shell (21), and connecting bolts (212) are respectively arranged on the first lug plates (211) in a penetrating way; two second lug plates (222) are arranged on the outer wall of the bottom plate (22), the connecting bolts (212) penetrate through the second lug plates (222), and nuts (223) used for fixing the bottom plate (22) on the shell (21) are connected to the connecting bolts (212) in a threaded mode.

6. The soil rapid sampling mechanism of claim 1, wherein: the whole shape of the sampling port (221) is cone-shaped, and the sampling port (221) is fixedly connected with the bottom plate (22) through rivets.

7. The soil rapid sampling mechanism of claim 1, wherein: the sampling cup (28) is made of transparent plastic materials, and the sampling cup (28) is in threaded connection with the sampling port (221).