CN214040711U

CN214040711U - Sampling device for volatile organic compounds in soil

Info

Publication number: CN214040711U
Application number: CN202022662381.3U
Authority: CN
Inventors: 徐勤东; 魏守良; 陈卫海; 王建华
Original assignee: Guangdong Microspectrum Detection Technology Co ltd
Current assignee: Guangdong Microspectrum Detection Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-24
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a sampling device of volatile organic compounds in soil, which comprises a handle, the rear end of handle is equipped with the latch closure, the outside of handle is equipped with the slipmat, and is bonding between slipmat and the handle, the front end fixedly connected with screwed pipe of handle, the inside of screwed pipe is equipped with the screw thread post, and is threaded connection between screw thread post and the screwed pipe, the end of screw thread post is equipped with micro motor, micro motor's tip is equipped with the link, one side of link is equipped with the shovel, be equipped with the screw thread axle between shovel and the link, the both sides of shovel all are equipped with the blade, the front end of shovel is equipped with the steel awl, be equipped with the connector between steel awl and the shovel. The utility model discloses a cooperation of blade and steel cone is used, can easily bore into soil with the shovel, realizes laborsaving purpose, starts micro motor for the link drives the shovel and rotates, thereby can dig out soil, realizes the purpose of sample.

Description

Sampling device for volatile organic compounds in soil

Technical Field

The utility model relates to a sampling device technical field specifically is sampling device of volatile organic compounds in soil.

Background

The soil is a loose substance on the earth surface, which is composed of various granular minerals, organic substances, water, air, microorganisms and the like and can grow plants, the soil is composed of minerals formed by weathering rocks, organic substances generated by decomposition of animal and plant bodies and microorganism residues, soil organisms, water, air, oxidized humus and the like, the solid substances comprise soil minerals, organic substances, nutrients and the like obtained by illumination bacteriostasis and sterilization of microorganisms, the liquid substances are mainly soil water, the gas is air existing in soil pores, the three substances in the soil form a contradictory integration, and the three substances are mutually related and restricted to provide necessary living conditions for crops and are a substance basis of soil fertility, in order to conveniently research organic matters in soil, a sampling device is often needed to sample the soil.

The existing sampling device for volatile organic compounds in soil has the following defects:

1. the existing sampling device has a fixed structure, and the length of the device cannot be adjusted, so that the device is inconvenient to adapt to different fields during use, and the applicability is poor;

2. when using, the existing sampling device is relatively hard to drill into soil, so that the practicability is relatively poor, and therefore the sampling device for the volatile organic compounds in the soil is provided to solve the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device of volatile organic compounds in soil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the sampling device for volatile organic compounds in soil comprises a handle, wherein a ring buckle is arranged at the rear end of the handle, the ring buckle is fixedly connected with the handle, the outer side of the handle is provided with an anti-skid pad, the anti-skid pad is bonded with the handle, the front end of the handle is fixedly connected with a threaded pipe, a threaded column is arranged inside the threaded pipe, the threaded column is in threaded connection with the threaded pipe, the tail end of the threaded column is provided with a micro motor, the micro motor is fixedly connected with the threaded column, the end part of the micro motor is provided with a connecting frame, a shovel is arranged on one side of the connecting frame, a threaded shaft is arranged between the shovel and the connecting frame, blades are arranged on both sides of the shovel, and be fixed connection between blade and the shovel, the front end of shovel is equipped with the steel awl, be equipped with the connector between steel awl and the shovel, and be fixed connection between steel awl and the connector.

Preferably, the central axis of the handle coincides with the central axis of the buckle, and the size of the outer side of the handle is matched with the size of the inner side of the non-slip mat.

Preferably, the central axis of the threaded pipe coincides with the central axis of the threaded column, and the size of the threads on the inner side of the threaded pipe coincides with the size of the threads on the outer side of the threaded column.

Preferably, a rotating structure is formed between the connecting frame and the micro motor, and the central axis of the micro motor is superposed with the central axis of the connecting frame.

Preferably, the threaded shaft is in threaded connection with the connecting frame and the shovel, and the shovel forms a rotating structure with the connecting frame through the threaded shaft.

Preferably, the blade is symmetrical about the vertical central line of shovel, the steel cone is evenly distributed about the horizontal central line of shovel, be threaded connection between connector and the shovel, the position one-to-one of connector and steel cone.

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

1. the utility model discloses a latch closure can hang this device and place, and this device of being convenient for simultaneously carries, utilizes the cooperation of screw thread post and screwed pipe to use, and the length of this device of adjustable becomes flexible threaded spindle, the use of cooperation link can make the shovel rotate to can adjust the angle of the slope of shovel, this device of being convenient for is applicable to different places, strengthens the suitability of this device.

2. The utility model discloses a cooperation of blade and steel awl is used, can easily bore into soil with the shovel, realizes laborsaving purpose, starts micro motor for the link drives the shovel and rotates, thereby can dig out soil, realizes the purpose of sample, utilizes swivelling joint head to pull down the steel awl, is convenient for change the steel awl.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic overall side view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the shovel of the present invention.

In the figure: 1. a handle; 2. looping; 3. a non-slip mat; 4. a threaded pipe; 5. a threaded post; 6. a micro motor; 7. a connecting frame; 8. a shovel; 9. a threaded shaft; 10. a blade; 11. a steel cone; 12. a connecting head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the sampling device for volatile organic compounds in soil comprises a handle 1, wherein a buckle 2 is arranged at the rear end of the handle 1, the buckle 2 is fixedly connected with the handle 1, a non-slip mat 3 is arranged on the outer side of the handle 1, the non-slip mat 3 is bonded with the handle 1, a threaded pipe 4 is fixedly connected with the front end of the handle 1, a threaded column 5 is arranged inside the threaded pipe 4, the threaded column 5 is in threaded connection with the threaded pipe 4, a micro motor 6 is arranged at the tail end of the threaded column 5, the micro motor 6 is fixedly connected with the threaded column 5, a connecting frame 7 is arranged at the end part of the micro motor 6, a shovel 8 is arranged on one side of the connecting frame 7, a threaded shaft 9 is arranged between the shovel 8 and the connecting frame 7, blades 10 are arranged on two sides of the shovel 8, the blades 10 are fixedly connected with the shovel 8, a steel cone 11 is arranged at the front end of the shovel 8, a connector 12 is arranged between the steel cone 11 and the shovel 8, and the steel cone 11 is fixedly connected with the connector 12.

Further, the axis of handle 1 coincides with the axis of latch closure 2, the outside size of handle 1 is identical with the inboard size of slipmat 3, can hold this device through handle 1, and the slipmat 3 can play skid-proof effect, prevents this device landing from the hand, utilizes latch closure 2 can hang this device and place, and this device of being convenient for simultaneously carries.

Further, the axis of screwed pipe 4 coincides with the axis of screw thread post 5, the inboard of screwed pipe 4 is identical with the outside screw thread size of screw thread post 5, utilizes the cooperation of screw thread post 5 and screwed pipe 4 to use, can adjust the length of this device.

Further, constitute revolution mechanic between link 7 and micro motor 6, micro motor 6's axis and the coincidence of the axis of link 7 start micro motor 6 for link 7 drives shovel 8 and rotates, thereby can dig out soil, realizes the purpose of sample, utilizes swivelling joint head 12 can pull down steel awl 11, is convenient for change steel awl 11.

Further, be threaded connection between threaded shaft 9 and link 7 and the shovel 8, constitute revolution mechanic between shovel 8 passes through threaded shaft 9 and the link 7, not hard up threaded shaft 9, and the use of cooperation link 7 can make shovel 8 rotate to can adjust the angle of the slope of shovel 8, be convenient for this device and be applicable to different places, strengthen the suitability of this device.

Further, blade 10 is symmetrical about the vertical central line of shovel 8, steel awl 11 is about the horizontal central line evenly distributed of shovel 8, be threaded connection between connector 12 and the shovel 8, the position one-to-one of connector 12 and steel awl 11 is used through the cooperation of blade 10 and steel awl 11, can easily bore into soil with shovel 8, realizes laborsaving purpose.

The working principle is as follows: before the device is used, a user firstly detects the device, confirms that the device is used after no problem exists, can hold the device through the handle 1, the non-slip mat 3 can play a role of anti-slip, the device is prevented from slipping off the hand, the device can be hung and placed through the buckle 2, meanwhile, the device is convenient to carry, the length of the device can be adjusted through the matching use of the threaded column 5 and the threaded pipe 4, the threaded shaft 9 is loosened, the shovel 8 can be rotated through the matching use of the connecting frame 7, so that the inclined angle of the shovel 8 can be adjusted, the device is convenient to be applied to different places, the applicability of the device is enhanced, the shovel 8 can be easily drilled into the soil through the matching use of the blade 10 and the steel cone 11, the labor-saving purpose is realized, the micro motor 6 is started, the connecting frame 7 drives the shovel 8 to rotate, so that the soil can be excavated out, realize the purpose of sample, utilize swivelling joint head 12 can pull down steel awl 11, be convenient for change steel awl 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Sampling device of volatile organic compounds in soil, including handle (1), its characterized in that: the rear end of the handle (1) is provided with a buckle (2), the buckle (2) is fixedly connected with the handle (1), the outer side of the handle (1) is provided with an anti-slip pad (3), the anti-slip pad (3) is bonded with the handle (1), the front end of the handle (1) is fixedly connected with a threaded pipe (4), a threaded column (5) is arranged inside the threaded pipe (4), the threaded column (5) is in threaded connection with the threaded pipe (4), the tail end of the threaded column (5) is provided with a micro motor (6), the micro motor (6) is fixedly connected with the threaded column (5), the end of the micro motor (6) is provided with a connecting frame (7), one side of the connecting frame (7) is provided with a shovel (8), a threaded shaft (9) is arranged between the shovel (8) and the connecting frame (7), and two sides of the shovel (8) are provided with blades (10), and be fixed connection between blade (10) and shovel (8), the front end of shovel (8) is equipped with steel awl (11), be equipped with between steel awl (11) and shovel (8) connector (12), and be fixed connection between steel awl (11) and connector (12).

2. The apparatus for sampling volatile organic compounds in soil according to claim 1, wherein: the central axis of the handle (1) is coincident with the central axis of the buckle (2), and the outside size of the handle (1) is matched with the inside size of the non-slip mat (3).

3. The apparatus for sampling volatile organic compounds in soil according to claim 1, wherein: the central axis of the threaded pipe (4) coincides with the central axis of the threaded column (5), and the inner side of the threaded pipe (4) is matched with the outer side thread size of the threaded column (5).

4. The apparatus for sampling volatile organic compounds in soil according to claim 1, wherein: constitute rotating-structure between link (7) and micro motor (6), the axis of micro motor (6) and the axis coincidence of link (7).

5. The apparatus for sampling volatile organic compounds in soil according to claim 1, wherein: the turner is characterized in that the threaded shaft (9) is in threaded connection with the connecting frame (7) and the turner (8), and the turner (8) forms a rotating structure with the connecting frame (7) through the threaded shaft (9).

6. The apparatus for sampling volatile organic compounds in soil according to claim 1, wherein: blade (10) are symmetrical about the vertical central line of shovel (8), steel awl (11) are about the horizontal central line evenly distributed of shovel (8), be threaded connection between connector (12) and shovel (8), the position one-to-one of connector (12) and steel awl (11).