CN216926166U

CN216926166U - Sampling device for environmental monitoring

Info

Publication number: CN216926166U
Application number: CN202220560412.0U
Authority: CN
Inventors: 左安飞; 冯宗友
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-08
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a sampling device for environmental monitoring, relates to the technical field of environmental monitoring, and aims to solve the problems that the existing sampling device is easy to cause incomplete soil and is labor-consuming in use. The outside of sampler barrel is rotated and is provided with the rotation shell, the outside of rotating the shell is rotated and is provided with the shell, the outside upper end of shell is provided with the swiveling wheel, the fixed rotatory piece of annular that is provided with in upper end of rotating the shell, the fixed annular roating seat that is provided with in upper end of shell, and annular roating seat and the rotatory piece normal running fit of annular, the outside of shell is provided with fixed sleeve, the fixed horizontal pole that is provided with in fixed sleeve's both sides, and the horizontal pole is symmetrical about fixed sleeve's center pin, the below of horizontal pole all is provided with steps on the briquetting, it all is provided with the montant through the damping pivot to step on between briquetting and the horizontal pole, and steps on briquetting and horizontal pole welded fastening, the lower extreme welding of shell has the drill bit.

Description

Sampling device for environmental monitoring

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to a sampling device for environmental monitoring.

Background

Environmental monitoring means the activity that environmental monitoring mechanism monitored and determined the environmental quality situation, and the sample is the process of extracting individuality or sample in the follow totality, and soil environmental monitoring means the important measure of understanding soil environmental quality situation, and soil sampling device is as the essential instrument of soil sample collection in-process, and it can deepen the soil inside of certain degree of depth usually and take a sample, conveniently carries out the chemical examination of soil, obtains corresponding data.

However, the in-process that current sampling device upwards drawed makes soil incomplete easily to the soil layer of deeper department is generally comparatively hard, and most sampling device does not have the impetus, can be comparatively hard during the use, consequently unsatisfied current demand, to this we have proposed a sampling device for environmental monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for environment monitoring, which solves the problems that the sampling device proposed in the background art is easy to cause incomplete soil and is labor-consuming in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device for environmental monitoring, includes the sampler barrel, the outside of sampler barrel is rotated and is provided with the rotation shell, the outside rotation of rotation shell is provided with the shell, the outside upper end of shell is provided with the swiveling wheel, the fixed annular rotatory piece that is provided with in upper end of rotation shell, the fixed annular roating seat that is provided with in upper end of shell, and annular roating seat and the rotatory piece normal running fit of annular, the outside of shell is provided with fixed sleeve, the fixed horizontal pole that is provided with in fixed sleeve's both sides, and the horizontal pole is about fixed sleeve's center pin symmetry, the below of horizontal pole all is provided with and steps on the briquetting, it all is provided with the montant through the damping pivot to step on between briquetting and the horizontal pole, and steps on briquetting and horizontal pole welded fastening, the lower extreme welding of shell has the drill bit.

Preferably, the outer wall of the shell is provided with threads, a thread groove is formed in the fixing sleeve, and the thread groove is matched with the threads.

Preferably, the upper end of the annular rotating block is provided with two rotating rods, and the rotating rods are symmetrical about the central axis of the sampling cylinder.

Preferably, the annular rotating seat is internally provided with a groove, and the groove is matched with the annular rotating block.

Preferably, a third feeding port is formed in one side of the sampling cylinder, a second feeding port is formed in one side of the rotating shell, a first feeding port is formed in one side of the shell, and the first feeding port and the third feeding port are identical in size.

Preferably, the lower extreme of stepping on the briquetting all is provided with grabs ground nail, the through-hole has all been seted up to the upper end of stepping on the briquetting, and the through-hole has seted up two, the inside of through-hole all is provided with the locating lever, and locating lever and through-hole sliding fit.

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

1. according to the utility model, the annular rotating block is arranged at the upper end of the rotating shell, the annular rotating seat is arranged at the upper end of the rotating shell, when sampling is carried out, the annular rotating block rotates in the annular rotating seat through the rotating rod, so that the rotating shell is driven to rotate, the second feeding hole rotates to a position between the first feeding hole and the third feeding hole, when the sampling cylinder extends downwards into soil, the soil outside the sampling cylinder sequentially enters the soil sampling cylinder from top to bottom, the mixing of the soil with different depths can not be caused, the taken-out soil is completed, and the error of subsequent detection is reduced.

2. According to the utility model, the fixed sleeve is arranged outside the shell, the thread is arranged on the outer wall of the shell, the selector wheel is arranged above the thread, the thread groove matched with the thread is formed in the fixed sleeve, when deeper soil is sampled, the shell rotates downwards in the fixed sleeve through the rotating wheel, and the labor-saving effect can be realized through the matching of the thread and the thread groove, so that the drill bit can break deep soil more easily, the manual strength is reduced, the physical strength of workers is saved, the time for the drill bit to descend can be reduced through thread driving, and the working efficiency is increased to a certain extent.

3. According to the utility model, the treading blocks are arranged on the two sides of the fixing sleeve, the treading blocks are treaded downwards, so that the ground grabbing nail is contacted with surface soil, the friction force is increased, the positioning rod is beaten at the same time, the treading blocks are firmly fixed, the cross rod is matched with the vertical rod, a force application point is provided for the sampling device, the soil can be conveniently and rotatably broken, and the manual strength is reduced.

Drawings

FIG. 1 is a front view of an inner body structure of the present invention;

FIG. 2 is a top view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention.

In the figure: 1. a sampling tube; 2. rotating the shell; 3. a housing; 4. an annular rotating block; 5. an annular rotary base; 6. rotating the rod; 7. a rotating wheel; 8. a thread; 9. fixing the sleeve; 10. a thread groove; 11. a drill bit; 12. a cross bar; 13. a vertical rod; 14. stepping on the pressing block; 15. positioning a rod; 16. grabbing ground nails; 17. a first feed port; 18. a second feed port; 19. a third feed inlet; 20. and a through hole.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a sampling device for environmental monitoring, including sampler barrel 1, the outside of sampler barrel 1 is rotated and is provided with rotation shell 2, the outside of rotation shell 2 is rotated and is provided with shell 3, the outside upper end of shell 3 is provided with swiveling wheel 7, the fixed annular rotary block 4 that is provided with in upper end of rotation shell 2, the fixed annular roating seat 5 that is provided with in upper end of shell 3, and annular roating seat 5 and the 4 normal running fit of annular rotary block, the outside of shell 3 is provided with fixed sleeve 9, the fixed horizontal pole 12 that is provided with in both sides of fixed sleeve 9, and horizontal pole 12 is symmetrical about the center pin of fixed sleeve 9, the below of horizontal pole 12 all is provided with and steps on briquetting 14, it all is provided with montant 13 through the damping pivot to step on between briquetting 14 and the horizontal pole 12, and step on briquetting 14 and horizontal pole 12 welded fastening, the lower extreme welding of shell 3 has drill bit 11.

Further, the outer wall of shell 3 is provided with screw thread 8, and thread groove 10 has been seted up to fixed sleeve 9's inside, and thread groove 10 and screw thread 8 looks adaptation, and screw thread drive can be realized to the cooperation of screw thread 8 and thread groove 10, realizes laborsaving effect.

Further, the upper end of the annular rotary block 4 is provided with two rotating rods 6, and the rotating rods 6 are symmetrical about the central axis of the sampling tube 1, so that the annular rotary block 4 can complete rotation through the rotating rods 6.

Further, the inside of annular roating seat 5 is seted up flutedly, and the recess and the adaptation of annular rotatory piece 4 mutually, and the recess of seting up can make annular rotatory piece 4 at the internal rotation of annular roating seat 5.

Further, a third feeding hole 19 is formed in one side of the sampling cylinder 1, a second feeding hole 18 is formed in one side of the rotating shell 2, a first feeding hole 17 is formed in one side of the shell 3, the size of the first feeding hole 17 is the same as that of the third feeding hole 19, soil can be controlled to enter by controlling the position of the second feeding hole 18, and the position of the second feeding hole 18 is controlled, so that the sampling cylinder 1 can be sealed, therefore, when the sampling cylinder 1 rises, the soil in the sampling cylinder cannot be lost along with the rising, and the integrity of the soil is also guaranteed.

Further, the lower extreme of stepping on briquetting 14 all is provided with and grabs ground nail 16, and the upper end of stepping on briquetting 14 has all been seted up through-hole 20, and through-hole 20 has been seted up two, and the inside of through-hole 20 all is provided with locating lever 15, and locating lever 15 and through-hole 20 sliding fit, grabs ground nail 16 and can increase the frictional force with soil, and locating lever 15 can make and step on briquetting 14 fixed more firm.

The working principle is as follows: when the sampler is used, the sampler is placed above sampled soil, the position of the treading block 14 is adjusted by rotating the cross rod 12 and the vertical rod 13, the treading block 14 is treaded by feet, the ground grabbing nail 16 at the lower end of the treading block 14 is embedded into the soil, the friction force between the treading block 14 and the soil can be increased, the positioning rod 15 is beaten, the positioning rod 15 penetrates into the soil through the through hole 20, the treading block 14 is firmly fixed, so that an acting point is provided for the sampler, the use of workers is facilitated, when sampling is carried out, the rotating wheel 7 is grabbed to rotate the shell 3 in the fixed sleeve 9, the thread 8 on the outer wall of the shell 3 is matched with the thread groove 10 arranged in the fixed sleeve 9 to realize thread driving, the drill bit 11 can easily break deeper soil, the physical strength of the workers is saved, the working strength is greatly reduced, the annular rotating block 4 is rotated in the annular rotating seat 5 by holding the rotating rod 6, rotatory messenger of 4 pieces of annular rotates shell 2 and rotates, rotate second feed inlet 18 to between first feed inlet 17 and the third feed inlet 19, soil can get into the inside of sampler barrel 1 through three feed inlet, rethread dwang 6 makes second feed inlet 18 change from the centre of first feed inlet 17 and third feed inlet 19 after the sample is accomplished, make the interior airtight space that forms of sampler barrel 1, thereby make when the sampler barrel 1 rises, its inside soil can not be along with rising and the loss, the completeness of soil has also been guaranteed, the soil that can not lead to the different degree of depth mixes, make follow-up more accurate to the detection of sample soil.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a sampling device for environmental monitoring, includes sampler barrel (1), its characterized in that: the sampling tube is characterized in that a rotary shell (2) is arranged on the outer portion of the sampling tube (1) in a rotating mode, a shell (3) is arranged on the outer portion of the rotary shell (2) in a rotating mode, a rotating wheel (7) is arranged at the upper end of the outer portion of the shell (3), an annular rotating block (4) is fixedly arranged at the upper end of the rotary shell (2), an annular rotating seat (5) is fixedly arranged at the upper end of the shell (3), the annular rotating seat (5) is matched with the annular rotating block (4) in a rotating mode, a fixing sleeve (9) is arranged on the outer portion of the shell (3), transverse rods (12) are fixedly arranged on two sides of the fixing sleeve (9), the transverse rods (12) are symmetrical about the central axis of the fixing sleeve (9), treading blocks (14) are arranged below the transverse rods (12), and vertical rods (13) are arranged between the treading blocks (14) and the transverse rods (12) through damping rotating shafts, and the stepping block (14) is welded and fixed with the cross rod (12), and the lower end of the shell (3) is welded with the drill bit (11).

2. The sampling device for environmental monitoring according to claim 1, wherein: the outer wall of the shell (3) is provided with threads (8), a thread groove (10) is formed in the fixing sleeve (9), and the thread groove (10) is matched with the threads (8).

3. The sampling device for environmental monitoring according to claim 1, wherein: the upper end of the annular rotating block (4) is provided with two rotating rods (6), and the rotating rods (6) are symmetrical about the central axis of the sampling cylinder (1).

4. The sampling device for environmental monitoring according to claim 1, wherein: the inside of annular roating seat (5) is seted up flutedly, and recess and annular rotatory piece (4) looks adaptation.

5. The sampling device for environmental monitoring according to claim 1, wherein: third feed inlet (19) have been seted up to one side of sampler barrel (1), second feed inlet (18) have been seted up to one side of rotation shell (2), first feed inlet (17) have been seted up to one side of shell (3), and first feed inlet (17) is the same with the size of seting up of third feed inlet (19).

6. The sampling device for environmental monitoring according to claim 1, wherein: the lower extreme of stepping on briquetting (14) all is provided with grabs ground nail (16), through-hole (20) have all been seted up to the upper end of stepping on briquetting (14), and through-hole (20) have been seted up two, the inside of through-hole (20) all is provided with locating lever (15), and locating lever (15) and through-hole (20) sliding fit.