CN215338978U

CN215338978U - Take layering function's sampling device for soil remediation

Info

Publication number: CN215338978U
Application number: CN202022659745.2U
Authority: CN
Inventors: 庄学琴
Original assignee: Guizhou Chuyang Ecological Environmental Protection Technology Co ltd
Current assignee: Guizhou Chuyang Ecological Environmental Protection Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-12-28
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a sampling device with a layering function for soil remediation, which comprises a hollow cylinder, wherein a drill bit is arranged at the bottom end of the hollow cylinder, a sleeve is arranged at the top end of the hollow cylinder, a movable shaft is arranged at the bottom end of the hollow cylinder in an inserting mode, a plurality of cam plates are fixedly sleeved on the outer wall of the movable shaft, a slide way is formed in each cam plate, a limiting block is connected onto each slide way in a sliding mode, and a pressing plate is fixedly connected to one side of each limiting block. This take sampling device for soil restoration of layering function, this practicality is used through the cooperation of well cavity section of thick bamboo, loose axle, drill bit, sleeve, handle, rotatory piece, sampling tube, draw-in groove, fixture block, cam plate, clamp plate, spacing section of thick bamboo, spring, stopper, slide, fixed block, bolt, first screw hole and second screw hole because the sampling tube is provided with a plurality ofly to the position is different, can be used to the layering soil sample, can simplify the sample operation flow, improves work efficiency.

Description

Take layering function's sampling device for soil remediation

Technical Field

The utility model relates to the technical field of soil remediation, in particular to a sampling device with a layering function for soil remediation.

Background

At present, soil remediation is a technical measure for restoring normal functions of polluted soil, in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology is more than ten, and the technology can be roughly divided into three methods, namely physical, chemical and biological, and since the eighties of the twentieth century, many countries in the world, especially developed countries, make and develop polluted soil treatment and remediation plans, so that a new soil remediation industry is formed; in the soil remediation process, sampling detection needs to be carried out on soil to be remediated first.

However, the traditional sampling device for soil restoration with a layering function in the market at present has the disadvantages of large device volume, inconvenient carrying, time and labor waste, complex structure, high manufacturing cost and later maintenance cost, and inconvenience for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device with a layering function for soil remediation, so as to solve the problems in the background technology.

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

the utility model provides a take sampling device for soil restoration of layering function, includes well cavity, the bottom of well cavity is provided with the drill bit, the top of well cavity is provided with the sleeve, the loose axle is installed in the bottom interlude of well cavity, the fixed cover has been connect a plurality of cam plate on the outer wall of loose axle, the slide has been seted up on the cam plate, sliding connection has the stopper on the slide, one side fixedly connected with clamp plate of stopper, inlay on the outer wall of well cavity and install the spacing section of thick bamboo of a plurality of, one side fixed mounting of clamp plate has the sampling tube, the top of loose axle is provided with rotatory piece, the equal fixed mounting in top of sleeve outer wall both sides has the handle, the spring has been cup jointed on the outer wall of sampling tube.

As a further scheme of the utility model: the sampling tube is characterized in that limiting rods are fixedly mounted at one ends of the inner walls of the sampling tubes, the number of the limiting rods is two, a stop block is fixedly mounted at one end of each limiting rod, a movable plate is sleeved on the outer wall of each limiting rod, a pull rod is fixedly inserted into one side of each movable plate, and a through hole is formed in the outer wall of each pull rod.

As a still further scheme of the utility model: the equal fixed mounting in telescopic both sides has the fixed block, the second screw hole has all been seted up to the both sides on well cavity section of thick bamboo top, two first screw hole has all been seted up at the top of fixed block, the fixed block has the bolt through first screw hole threaded connection.

As a still further scheme of the utility model: the top end of the movable shaft is fixedly provided with a clamping block, and the bottom of the rotating block is provided with a clamping groove matched with the clamping block.

As a still further scheme of the utility model: the through hole is located outside the sampling tube, two sliding holes matched with the limiting rods are formed in one side of the movable plate, and the movable plate is connected with the two limiting rods in a sliding mode through the two sliding holes formed in one side of the movable plate.

As a still further scheme of the utility model: the fixture block is in a diamond shape.

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

1. the utility model discloses a well cavity section of thick bamboo, the loose axle, the drill bit, the sleeve, the handle, rotatory piece, the sampling tube, the draw-in groove, the fixture block, the cam plate, the clamp plate, a spacing section of thick bamboo, a spring, the stopper, the slide, the fixed block, the bolt, the cooperation of first screw hole and second screw hole is used, because the sampling tube is provided with a plurality ofly, and the position is different, can be used to the layering soil sample, can simplify the sample operation flow, improve work efficiency, and simple structure, cost and later maintenance are with low costs, and simultaneously, the device has small, convenient to carry's advantage.

2. This practicality uses through the cooperation of fly leaf, gag lever post, pull rod and through-hole, can drive the inside sample soil of sampling tube and produce the removal to shift out the inside of sampling tube, then the manual work is got the material, can reduce the inside thick type soil sample of gluing of sampling tube and take out the degree of difficulty, makes the device more humanized.

Drawings

FIG. 1 is a schematic structural diagram of a sampling device with a layering function for soil remediation;

FIG. 2 is a schematic structural diagram of a sampling tube of a sampling device with a layering function for soil remediation;

FIG. 3 is a schematic structural diagram of a rotating block and a clamping block in a sampling device with a layering function for soil remediation;

FIG. 4 is an enlarged schematic view of a sampling device for soil remediation, with a layering function, at the position A in FIG. 1;

fig. 5 is an enlarged schematic structural diagram of a sampling device for soil remediation with a layering function at the position B in fig. 1.

In the figure: the device comprises a hollow cylinder 1, a movable shaft 2, a drill 3, a sleeve 4, a handle 5, a rotating block 6, a movable plate 7, a limiting rod 8, a sampling tube 9, a pull rod 10, a through hole 11, a clamping groove 12, a clamping block 13, a cam plate 14, a pressing plate 15, a limiting cylinder 16, a spring 17, a limiting block 18, a slide way 19, a fixing block 20, a bolt 21, a first threaded hole 22 and a second threaded hole 23.

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 to 5, in the embodiment of the present invention, a sampling device with a layering function for soil remediation includes a hollow cylinder 1, a drill bit 3 is disposed at the bottom end of the hollow cylinder 1, a sleeve 4 is disposed at the top end of the hollow cylinder 1, a movable shaft 2 is inserted into the bottom end of the hollow cylinder 1, the bottom end of the movable shaft 2 is rotatably connected to a bearing disposed at the bottom end of the inner wall of the hollow cylinder 1, the top end of the movable shaft 2 penetrates the bottom end of the sleeve 4 and extends to the upper side of the top end of the sleeve 4, a plurality of cam plates 14 are fixedly sleeved on the outer wall of the movable shaft 2, a slide way 19 is disposed on each cam plate 14, a limit block 18 is slidably connected to each slide way 19, a pressing plate 15 is fixedly connected to one side of each limit block 18, a plurality of limit cylinders 16 are mounted on the outer wall of the hollow cylinder 1 in an embedded manner, a sampling tube 9 is fixedly disposed on one side of each pressing plate 15, and one end of each sampling tube 9 penetrates the inner wall of the hollow cylinder 1 and is slidably connected to each limit cylinder 16, the top end of the movable shaft 2 is provided with a rotating block 6, handles 5 are fixedly mounted above two sides of the outer wall of the sleeve 4, the outer wall of the sampling tube 9 is sleeved with a spring 17, one end of the inner wall of the sampling tube 9 is fixedly provided with a limiting rod 8, the number of the limiting rods 8 is two, one end of each limiting rod 8 is fixedly provided with a stop dog, the outer wall of each limiting rod 8 is sleeved with a movable plate 7, one side of each movable plate 7 is fixedly inserted with a pull rod 10, the outer wall of each pull rod 10 is provided with a through hole 11, two sides of the sleeve 4 are fixedly provided with fixed blocks 20, two sides of the top end of the hollow cylinder 1 are respectively provided with a second threaded hole 23, the tops of the two fixed blocks 20 are respectively provided with a first threaded hole 22, the fixed blocks 20 are in threaded connection with bolts 21 through the first threaded holes 22, the bolts 21 are in threaded connection with the second threaded holes 23, the top end of the movable shaft 2 is fixedly provided with a clamping block 13, the bottom of the rotating block 6 is provided with a clamping groove 12 matched with the clamping block 13, the clamping groove 12 is clamped with the clamping block 13, the through hole 11 is located outside the sampling tube 9, two sliding holes matched with the limiting rods 8 are formed in one side of the movable plate 7, the movable plate 7 is connected with the two limiting rods 8 in a sliding mode through the two sliding holes formed in one side of the movable plate 7, and the clamping block 13 is diamond-shaped.

The working principle of the utility model is as follows:

when the device is used, when soil sampling is needed, firstly, the sleeve 4 is sleeved on the outer wall of the movable shaft 2, then the fixed block 20 is attached to the top end of the hollow cylinder 1, the first threaded hole 22 corresponds to the second threaded hole 23, the bolt 21 is rotated to enter the first threaded hole 22 and the second threaded hole 23, the hollow cylinder 1 and the sleeve 4 are installed, the detachability of the hollow cylinder 1 and the sleeve 4 is realized, the required force is different for different soil layers, the sleeve 4 can be replaced, the use of people is facilitated, after the hollow cylinder 1 and the sleeve 4 are installed, the drill bit 3 and the hollow cylinder 1 are inserted into the soil by manually holding the handle 5 with two hands in a rotating mode, the rotating block 6 is clamped with the clamping block 13 through the clamping groove 12, then the rotating block 6 is rotated, the rotating block 6 is clamped with the clamping block 13 through the clamping groove 12, the movable shaft 2 is driven to rotate, the cam plate 14 is driven to rotate by the rotation of the movable shaft 2, when one side, far away from the movable shaft 2, of the cam plate 14 is close to the pressing plate 15, a thrust force is given to the pressing plate 15 through the sliding relation between the limiting block 18 and the slide way 19, the pressing plate 15 moves to drive the sampling tube 9 to move into soil through the limiting cylinder 16, at the moment, the pressing plate 15 extrudes the spring 17, the soil enters the sampling tube 9 in contact with the soil, then the movable shaft 2 continues to drive the cam plate 14 to rotate, when one side, close to the movable shaft 2, of the cam plate 14 is close to the pressing plate 15, firstly, the limiting block 18 moves on the slide way 19, the slide way 19 limits the limiting block 18, so that the limiting block 18 generates a pulling force on the pressing plate 15, and meanwhile, the elastic action of the spring 17 is matched, the sampling tube 9 moves towards the interior of the hollow cylinder 1, finally the sampling tube 9 and the pull rod 10 completely enter the interior of the limiting cylinder 16, the rotation of the movable shaft 2 is stopped, the device is drawn out of the ground through the handle 5 to take materials, because the sampling tube 9 is provided with a plurality of sampling tubes, the sampling tube 9 has different positions, the sampling tube can be used for layered soil sampling, the sampling operation process can be simplified, the working efficiency is improved, the structure is simple, the manufacturing cost and the later maintenance cost are low, meanwhile, the device has the advantages of small volume and convenient carrying, when the device is drawn out of the ground for sampling, the sampling tube 9 is rotated to the exterior of the hollow cylinder 1, then the sampling tube is inserted into the through hole 11 through a tool, the pulling tool can give a force to the movable plate 7 through the through hole 11 to drive the movable plate 7 to slide on the limiting rod 8, the movable plate 7 can drive the sampling soil in the sampling tube 9 to move in the pulling process, and move out the inside of sampling tube 9, then the manual work is got the material, can reduce the inside thick type soil sample of sampling tube 9 and take out the degree of difficulty, makes the device more humanized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a take sampling device for soil remediation of layering function, includes a cavity section of thick bamboo (1), its characterized in that: a drill bit (3) is arranged at the bottom end of the hollow cylinder (1), a sleeve (4) is arranged at the top end of the hollow cylinder (1), the bottom end of the hollow cylinder (1) is inserted with a movable shaft (2), the outer wall of the movable shaft (2) is fixedly sleeved with a plurality of cam plates (14), a slideway (19) is arranged on the cam plate (14), a limit block (18) is connected on the slideway (19) in a sliding way, one side of the limiting block (18) is fixedly connected with a pressing plate (15), a plurality of limiting cylinders (16) are embedded and installed on the outer wall of the hollow cylinder (1), a sampling tube (9) is fixedly arranged on one side of the pressure plate (15), a rotating block (6) is arranged at the top end of the movable shaft (2), the handle (5) is fixedly mounted above two sides of the outer wall of the sleeve (4), and the outer wall of the sampling tube (9) is sleeved with a spring (17).

2. The sampling device with the layering function for soil remediation of claim 1, wherein: one end fixed mounting of sampling tube (9) inner wall has gag lever post (8), and the quantity of gag lever post (8) is two, the one end fixed mounting of gag lever post (8) has the dog, the cover is equipped with fly leaf (7) on the outer wall of gag lever post (8), one side of fly leaf (7) is fixed to be pegged graft and is had pull rod (10), through-hole (11) have been seted up on the outer wall of pull rod (10).

3. The sampling device with the layering function for soil remediation of claim 1, wherein: the equal fixed mounting in both sides of sleeve (4) has fixed block (20), second screw hole (23), two have all been seted up to the both sides on a cavity section of thick bamboo (1) top first screw hole (22) have all been seted up at the top of fixed block (20), fixed block (20) have bolt (21) through first screw hole (22) threaded connection.

4. The sampling device with the layering function for soil remediation of claim 1, wherein: a clamping block (13) is fixedly mounted at the top end of the movable shaft (2), and a clamping groove (12) matched with the clamping block (13) is formed in the bottom of the rotating block (6).

5. The sampling device for soil remediation with a layering function according to claim 2, wherein: the through hole (11) is positioned outside the sampling tube (9), two sliding holes matched with the limiting rods (8) are formed in one side of the movable plate (7), and the movable plate (7) is respectively in sliding connection with the two limiting rods (8) through the two sliding holes formed in one side of the movable plate.

6. The sampling device for soil remediation with a layering function according to claim 4, wherein: the fixture block (13) is in a diamond shape.