CN213842708U

CN213842708U - Soil sampler for environmental monitoring

Info

Publication number: CN213842708U
Application number: CN202120070925.9U
Authority: CN
Inventors: 宋海梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-07-30
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of environmental monitoring, in particular to a soil sampler for environmental monitoring, the soil needs to be sampled and processed in the prior environmental monitoring process, the traditional soil sampling device is easy to mix soil with different depths into samples in the sampling process, and the problem of the effect of sample monitoring is reduced; the utility model discloses can carry out quick sample processing to the soil of the different degree of depth, can avoid the soil of the different degree of depth to sneak into inside the sample, can be convenient for get into the different degree of depth simultaneously, improve practicality and soil detection precision.

Description

Soil sampler for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring technical field especially relates to a soil sampling ware for environmental monitoring.

Background

The environmental monitoring means the activities of monitoring and measuring the environmental quality condition by an environmental monitoring mechanism, and the environmental monitoring means the activities of monitoring and measuring the indexes reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem.

Present environmental monitoring in-process needs to carry out the sample processing to soil, and traditional soil sampling device has reduced sample monitoring's effect in the soil entering sample of the different degree of depth of mixing into easily at the sample in-process, for this reason, we have proposed a soil sampler for environmental monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current environmental monitoring in-process, need carry out the sample processing to soil, traditional soil sampling device is in the sample process, sneaks into the soil of the different degree of depth easily and gets into the sample, has reduced the shortcoming of the effect of sample monitoring, and the soil sampler for environmental monitoring who provides.

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

a soil sampler for environmental monitoring comprises a sampling plate, wherein a cavity is formed in the sampling plate, a sampling block is fixed at the bottom end of the sampling plate, a first groove is formed in the side wall of the bottom end of the sampling block, a driving motor is fixed on the side wall of the top end of the first groove, a first connecting shaft is fixed on an output shaft of the driving motor through a coupler, a rotating head is fixed at one end, away from the driving motor, of the first connecting shaft, the rotating head is vertically arranged between the rotating head and the first connecting shaft, an obliquely arranged feeding hole is formed in the outer wall of one side of the sampling plate, a feeding plate is slidably sleeved inside the feeding hole, a discharging plate is fixed on the side wall of the bottom end of the cavity, the inclined surface of the discharging plate is flush with the inclined surface of the feeding plate, a connecting plate is fixed at one end of the feeding plate and extends into the cavity, the connecting plate is vertically arranged between the connecting plate and the feeding plate, and a reset spring is fixed on the side wall of the connecting plate, and one end of the return spring, which is far away from the connecting plate, is fixed with the side wall of the cavity.

Preferably, the top end of the connecting plate extends to the outside of the cavity and is fixedly provided with a limiting plate, the side wall of the top end of the limiting plate is provided with a limiting groove, the side wall of the top end of the sampling plate is provided with a guide channel along the length direction of the sampling plate, and one end, far away from the feeding plate, of the connecting plate penetrates through the guide channel.

Preferably, the lateral wall of top one side of sampling plate is fixed with first backup pad, and the one end that the sampling plate was kept away from to first backup pad is fixed with the second backup pad, and sets up perpendicularly between first backup pad and the second backup pad.

Preferably, a first channel is formed in the side wall of the top end of the second supporting plate in the vertical direction, a limiting rod is sleeved in the first channel in a sliding mode, a pull plate is fixed to the outer portion, extending to the first channel, of one end of the limiting rod, and the pull plate and the limiting rod are perpendicularly arranged.

Preferably, the outer side wall of the limiting rod is sleeved with an extrusion spring, one end of the extrusion spring is fixed to the side wall of the pulling plate, and the other end of the extrusion spring is fixed to the side wall of the top end of the second supporting plate.

Preferably, the limiting rod and the limiting groove are clamped.

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

a cavity is formed in a sampling plate, a sampling block is fixed at the bottom end of the sampling plate, a first groove is formed in the side wall of the bottom end of the sampling block, a driving motor is fixed on the side wall of the top end of the first groove, a first connecting shaft is fixed on an output shaft of the driving motor through a coupler, a rotating head is fixed at one end, away from the driving motor, of the first connecting shaft, the rotating head and the first connecting shaft are vertically arranged, a feed port which is obliquely arranged is formed in the outer wall of one side of the sampling plate, a feed plate is sleeved in the feed port in a sliding mode, a blanking plate is fixed on the side wall of the bottom end of the cavity, a slant face of the blanking plate is flush with the slant face of the feed plate, one end of the feed plate extends into the cavity and is fixed with a connecting plate, the connecting plate and the feed plate are vertically arranged, a reset spring is fixed on the side wall of one side of the connecting plate, and one end, away from the connecting plate, is fixed with the side wall of the cavity, can carry out quick sample processing to the soil of the different degree of depth, can avoid the soil of the different degree of depth to sneak into inside the sample, can be convenient for get into the different degree of depth simultaneously, improve practicality and soil detection precision.

Drawings

Fig. 1 is a main sectional view of a soil sampler for environmental monitoring according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Reference numbers in the figures: the sampling device comprises a sampling plate 1, a cavity 2, a sampling block 3, a first groove 4, a driving motor 5, a rotating head 6, a blanking plate 7, a feeding hole 8, a feeding plate 9, a connecting plate 10, a return spring 11, a limiting plate 12, a limiting groove 13, a first supporting plate 14, a second supporting plate 15, a limiting rod 16, a pulling plate 17 and an extrusion spring 18.

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. 1-2, a soil sampler for environmental monitoring comprises a sampling plate 1, a cavity 2 is formed in the sampling plate 1, a sampling block 3 is fixed at the bottom end of the sampling plate 1, a first groove 4 is formed in the bottom side wall of the sampling block 3, a driving motor 5 is fixed on the top side wall of the first groove 4, a first connecting shaft is fixed on the output shaft of the driving motor 5 through a coupler, a rotating head 6 is fixed at one end of the first connecting shaft, which is far away from the driving motor 5, the rotating head 6 is vertically arranged with the first connecting shaft, a feeding port 8 which is obliquely arranged is formed in the outer wall of one side of the sampling plate 1, a feeding plate 9 is slidably sleeved in the feeding port 8, a discharging plate 7 is fixed on the bottom side wall of the cavity 2, the inclined plane of the discharging plate 7 is flush with the inclined plane of the feeding plate 9, and a connecting plate 10 is fixed in the cavity 2 by extending one end of the feeding plate 9, the connecting plate 10 and the feeding plate 9 are vertically arranged, a return spring 11 is fixed on the side wall of one side of the connecting plate 10, and one end, far away from the connecting plate 10, of the return spring 11 is fixed on the side wall of the cavity 2.

The top of connecting plate 10 extends to cavity 2 external fixation and has had limiting plate 12, limiting groove 13 has been seted up to the top lateral wall of limiting plate 12, the direction passageway has been seted up along its length direction to the top lateral wall of sampling plate 1, the one end that the feed plate 9 was kept away from to connecting plate 10 passes the direction passageway, top one side lateral wall of sampling plate 1 is fixed with first backup pad 14, the one end that sampling plate 1 was kept away from to first backup pad 14 is fixed with second backup pad 15, and set up perpendicularly between first backup pad 14 and the second backup pad 15.

First passageway has been seted up along vertical direction to the top lateral wall of second backup pad 15, the inside slip cover of first passageway is equipped with gag lever post 16, gag lever post 16's one end extends to first passageway external fixation and has arm-tie 17, and set up perpendicularly between arm-tie 17 and the gag lever post 16, extrusion spring 18 has been cup jointed to gag lever post 16's lateral wall, extrusion spring 18's one end and arm-tie 17 lateral wall are fixed, extrusion spring 18's the other end and the 15 top lateral walls of second backup pad are fixed, the joint sets up between gag lever post 16 and the spacing groove 13.

The working principle is as follows: when sampling is carried out, the driving motor 5 is started, the driving motor 5 drives the rotating head 6 to rotate, then the sampling plate 1 is moved, the sampling plate 1 drives the rotating head 6 to move, the designated position moves downwards to rotate and go deep into the designated position, after the sampling plate rotates to the required position, the limiting plate 12 is pushed to drive the connecting plate 10 to move, the connecting plate 10 drives the feeding plate 9 to move, the feeding plate 9 is not in a closed feeding hole 8, soil falls into the cavity 2 from the feeding hole 8, then the pulling plate 17 is pulled, the pulling plate 17 drives the limiting rod 16 to move, the limiting plate 12 is positioned below the second supporting plate 15, then the pulling plate 17 is loosened, the limiting rod 16 is clamped with the corresponding limiting groove 13 under the elastic force of the extrusion spring 18, then the sampling plate 1 is moved, the sampling plate 1 drives the soil to move out, then the pulling plate 17 is pulled, make gag lever post 16 and spacing groove 13 separation, under reset spring 11's elasticity effect, connecting plate 10 drives feed plate 9 and removes, makes feed plate 9 carry out ejecting with the inside soil of feed inlet 8, avoids the soil of different positions to sneak into, then takes out the inside soil of cavity 2, accomplishes the sample.

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 soil sampler for environmental monitoring comprises a sampling plate (1) and is characterized in that a cavity (2) is formed in the sampling plate (1), a sampling block (3) is fixed at the bottom end of the sampling plate (1), a first groove (4) is formed in the bottom side wall of the sampling block (3), a driving motor (5) is fixed on the top side wall of the first groove (4), a first connecting shaft is fixed on an output shaft of the driving motor (5) through a coupler, a rotating head (6) is fixed at one end, away from the driving motor (5), of the first connecting shaft, the rotating head (6) and the first connecting shaft are vertically arranged, a feed port (8) which is obliquely arranged is formed in the outer wall of one side of the sampling plate (1), a feed plate (9) is sleeved in the feed port (8) in a sliding mode, a lower material plate (7) is fixed on the bottom side wall of the cavity (2), the inclined plane of flitch (7) and the inclined plane parallel and level setting of feed plate (9) down, the one end of feed plate (9) extends to cavity (2) inside and is fixed with connecting plate (10), set up perpendicularly between connecting plate (10) and feed plate (9), one side lateral wall of connecting plate (10) is fixed with reset spring (11), reset spring (11) keep away from the one end and the cavity (2) lateral wall of connecting plate (10) and fix.

2. The soil sampler for environmental monitoring according to claim 1, wherein the top end of the connecting plate (10) extends to the outside of the cavity (2) and is fixed with a limiting plate (12), the top side wall of the limiting plate (12) is provided with a limiting groove (13), the top side wall of the sampling plate (1) is provided with a guide channel along the length direction thereof, and one end of the connecting plate (10) far away from the feeding plate (9) passes through the guide channel.

3. The soil sampler for environmental monitoring as claimed in claim 2, wherein a first supporting plate (14) is fixed on the top side wall of the sampling plate (1), a second supporting plate (15) is fixed on one end of the first supporting plate (14) far away from the sampling plate (1), and the first supporting plate (14) and the second supporting plate (15) are vertically arranged.

4. The soil sampler for environmental monitoring as claimed in claim 3, wherein the top side wall of the second support plate (15) is provided with a first channel along the vertical direction, the first channel is slidably sleeved with a limit rod (16), one end of the limit rod (16) extends to the outside of the first channel and is fixed with a pull plate (17), and the pull plate (17) and the limit rod (16) are vertically arranged.

5. The soil sampler for environmental monitoring according to claim 4, wherein the outer side wall of the limiting rod (16) is sleeved with an extrusion spring (18), one end of the extrusion spring (18) is fixed with the side wall of the pulling plate (17), and the other end of the extrusion spring (18) is fixed with the side wall of the top end of the second supporting plate (15).

6. The soil sampler for environmental monitoring as claimed in claim 5, wherein the limiting rod (16) is clamped with the limiting groove (13).