CN210513762U

CN210513762U - Sampling equipment for soil monitoring

Info

Publication number: CN210513762U
Application number: CN201921377619.9U
Authority: CN
Inventors: 聂思军
Original assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Current assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-12
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a sampling equipment for soil monitoring, including mount pad, screw thread pivot and drill bit, the inside intermediate position department of mount pad is provided with the internal thread cover, the screw thread pivot is passed through internal thread cover movable mounting be in on the mount pad, just screw thread pivot perpendicular to the mount pad, the top fixed mounting of screw thread pivot has the turning handle, the turning handle with through welded fastening between the screw thread pivot, just the turning handle perpendicular to the screw thread pivot, the bottom of screw thread pivot is provided with the sampling head, drill bit fixed mounting be in the bottom of sampling head, the mount pad is cake column structure, the bottom fixed mounting of mount pad has three bracing piece, and is three the equal fixed mounting in bottom of bracing piece has the fixed plate. The utility model discloses a set up a series of structures and make this device have simple structure portable and be convenient for carry out the characteristics of taking a sample to the soil of appointed degree of depth.

Description

Sampling equipment for soil monitoring

Technical Field

The utility model relates to a soil monitoring technology field specifically is a sampling equipment for soil monitoring.

Background

The soil monitoring is basically consistent with the water quality and atmosphere monitoring, and the current situation of the soil quality is monitored by adopting a proper measuring method to measure various physical and chemical properties of the soil, such as iron, manganese, total potassium, organic matters, total nitrogen, available phosphorus, total phosphorus, water, total arsenic, available boron, fluoride, chloride, mineral oil, total salt content and the like; monitoring soil pollution accidents; dynamic monitoring of pollutant land treatment; the background value of soil is investigated.

In-process of soil monitoring, need carry out the sampling test to the soil of monitored area usually, but current soil sampling test device often the result is complicated, inconvenient carrying, and it is bigger to the disturbance of soil in the sampling process, can't guarantee the normal position collection of soil, and also can't accomplish the operation of getting soil of fixed point, often the soil of the different degree of depth of getting wrong, thereby the data that lead to the analysis are inaccurate, consequently, we have proposed a sampling equipment solution problem for soil monitoring in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling equipment for soil monitoring 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: a sampling device for soil monitoring comprises a mounting seat, a thread rotating shaft and a drill bit, wherein an internal thread sleeve is arranged at the middle position inside the mounting seat, the thread rotating shaft is movably mounted on the mounting seat through the internal thread sleeve, the thread rotating shaft is perpendicular to the mounting seat, a rotating handle is fixedly mounted at the top end of the thread rotating shaft, the rotating handle and the thread rotating shaft are fixed through welding, the rotating handle is perpendicular to the thread rotating shaft, a sampling head is arranged at the bottom end of the thread rotating shaft, the sampling head and the thread rotating shaft are fixed through welding, the drill bit is fixedly mounted at the bottom end of the sampling head, the drill bit and the sampling head are fixed through welding, the mounting seat is of a cake-shaped structure, three support rods are fixedly mounted at the bottom of the mounting seat, and the three support rods and the mounting seat are fixed through welding, the bottom of the three bracing piece is all fixed with the fixed plate, the fixed plate with pass through welded fastening between the bracing piece.

Preferably, the one end of fixed plate inside has all seted up positioning hole, positioning hole's inside movable mounting has the spud.

Preferably, the two ends of the rotating handle are sleeved with anti-skidding handle sleeves, and the anti-skidding handle sleeves are fixedly bonded with the rotating handle through super glue.

Preferably, the sampling head is provided with a sampling groove in an upper ring manner, the sampling head is located at the sampling groove and is sleeved with a movable lantern ring, and an annular soil retaining piece is arranged on an outer ring at the bottom of the movable lantern ring.

Preferably, the support rods are distributed at the bottom of the mounting seat in a regular triangle structure.

Preferably, the outer surfaces of the mounting seat, the threaded rotating shaft, the drill bit and the support rod are coated with anti-oxidation coatings.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, simple structure, convenient carrying and safe and convenient use, the mounting seat can be fixed above the region needing to take samples of soil through the fixing plate and the positioning pile, and the supporting rods are distributed in the regular triangle structure at the bottom of the mounting seat, so that the device has stable supporting structure and is not easy to shake in the process of taking samples of soil, the screw rotating shaft is rotated in the inner screw sleeve by rotating the rotating handle, thereby the screw rotating shaft moves downwards, the drill bit drills the ground, when the drill bit drills to a specified depth, the soil with the depth is taken samples through the sampling head, the sampling head is provided with the sampling groove by being annularly sleeved with the movable lantern ring, the outer ring at the bottom of the movable lantern ring is provided with the annular soil retaining piece, so that the sampling head moves downwards when the drill bit drills downwards, thereby under the reaction force of soil, the activity lantern ring shifts up, make the annular keep off the opening that the soil piece blocks the sample groove, make soil can not fall the inside of sample groove when drilling, when reacing the assigned position, through the antiport turning handle, make screw thread pivot antiport, make the sample head shift up, the sample head is at the in-process that shifts up, the reaction force through soil equally, make the activity lantern ring move down, and then make the annular keep off the soil piece and move down, make the opening of sample groove open, thereby make the soil of the bottommost layer that the drill bit bored at first get into the sample groove, thereby at the in-process that shifts up, the soil that can not have other depths gets into the inside of sample groove, thereby make the soil that takes out the assigned depth that this device can be accurate detect, make the data that detect accurate.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a place a in the soil 1 of the present invention.

In the figure: 1. a mounting seat; 2. a handle is rotated; 3. an anti-slip handle sleeve; 4. an internal thread sleeve; 5. a threaded shaft; 6. positioning the through hole; 7. a drill bit; 8. a fixing plate; 9. positioning the pile; 10. a sampling head; 11. a support bar; 12. a movable collar; 13. a sampling groove; 14. annular soil retaining piece.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of sampling equipment for soil monitoring comprises a mounting seat 1, a thread rotating shaft 5 and a drill bit 7, wherein an internal thread sleeve 4 is arranged at the middle position inside the mounting seat 1, the thread rotating shaft 5 is movably mounted on the mounting seat 1 through the internal thread sleeve 4, the thread rotating shaft 5 is perpendicular to the mounting seat 1, a rotating handle 2 is fixedly mounted at the top end of the thread rotating shaft 5, the rotating handle 2 and the thread rotating shaft 5 are fixed through welding, the rotating handle 2 is perpendicular to the thread rotating shaft 5, a sampling head 10 is arranged at the bottom end of the thread rotating shaft 5, the sampling head 10 and the thread rotating shaft 5 are fixed through welding, the drill bit 7 is fixedly mounted at the bottom end of the sampling head 10, the drill bit 7 and the sampling head 10 are fixed through welding, the mounting seat 1 is of a cake-shaped structure, three support rods 11 are fixedly mounted at the bottom of the mounting seat 1, and the three support rods 11 and, the bottom of three bracing piece 11 all fixed mounting have fixed plate 8, through welded fastening between fixed plate 8 and the bracing piece 11.

Preferably, positioning hole 6 has all been seted up to the inside one end of fixed plate 8, and positioning hole 6's inside movable mounting has spud 9, and accessible spud 9 is fixed the fixed plate.

Preferably, the both ends of turning handle 2 all cup joint and install anti-skidding handle cover 3, and it is fixed to bond through the powerful glue between anti-skidding handle cover 3 and the turning handle 2, is convenient for hold turning handle 2, avoids leading to the hand to be frayed because of excessive exerting oneself.

Preferably, sampling head 10 is fitted with a contraceptive ring and is equipped with sample groove 13, and sampling head 10 is located sample groove 13 department cover and is equipped with movable lantern ring 12, and the outer lane ring of movable lantern ring 12 bottom is equipped with the soil retaining piece 14 of annular for the soil of the appointed degree of depth of taking out that this device can be accurate detects, makes the data that detect accurate.

Preferably, bracing piece 11 is regular triangle structural distribution in the bottom of mount pad 1 for this device is at the in-process to soil sample, and bearing structure is stable, is difficult for rocking.

Preferably, the outer surfaces of the mounting seat 1, the threaded rotating shaft 5, the drill bit 7 and the support rod 11 are coated with anti-oxidation coatings, so that the metal structure can be prevented from being rusted by reaction with moisture, oxygen and other factors in the air in the long-time use process, and the service life of the device can be effectively prolonged.

The working principle is as follows: the utility model can fix the mounting seat 1 above the region needing to sample soil through the fixing plate 8 and the positioning pile 9, and the supporting rods 11 are distributed in the bottom of the mounting seat 1 in a regular triangle structure, so that the device can sample soil in a stable supporting structure without shaking easily, and then the rotating handle 2 is rotated to rotate the screw rotating shaft 5 in the inner screw sleeve 4, so that the screw rotating shaft 5 moves downwards, the drill 7 drills the ground, when the drill 7 drills to a specified depth, the soil with the depth is sampled through the sampling head 10, and the sampling head 10 is annularly provided with the sampling groove 13, and the sampling head 10 is sleeved with the movable lantern ring 12 at the sampling groove 13, the outer ring at the bottom of the movable lantern ring 12 is provided with the annular soil retaining piece 14, so that the drill 7 moves downwards when drilling, the sampling head 10 moves downwards, thereby under the reaction force of soil, the movable lantern ring 12 moves upwards, the opening of the sampling groove 13 is blocked by the annular soil retaining piece 14, soil cannot fall into the sampling groove 13 when drilling, when the specified position is reached, the rotating handle 2 rotates reversely, the thread rotating shaft 5 rotates reversely, the sampling head 10 moves upwards in the process of moving upwards, the movable lantern ring 12 moves downwards, the annular soil retaining piece 14 moves downwards, the opening of the sampling groove 13 is opened, soil on the bottommost layer drilled by the drill bit 7 firstly enters the sampling groove 13, soil with other depths cannot enter the inside of the sampling groove 13 in the process of moving upwards, soil with the specified depths can be accurately taken out to be detected, and detected data are accurate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling equipment for soil monitoring, includes mount pad (1), screw thread pivot (5) and drill bit (7), its characterized in that: the middle position inside the mounting seat (1) is provided with an internal thread sleeve (4), the thread rotating shaft (5) is movably mounted on the mounting seat (1) through the internal thread sleeve (4), the thread rotating shaft (5) is perpendicular to the mounting seat (1), the top end of the thread rotating shaft (5) is fixedly provided with a rotating handle (2), the rotating handle (2) is fixedly welded with the thread rotating shaft (5), the rotating handle (2) is perpendicular to the thread rotating shaft (5), the bottom end of the thread rotating shaft (5) is provided with a sampling head (10), the sampling head (10) is fixedly welded with the thread rotating shaft (5), the drill bit (7) is fixedly mounted at the bottom end of the sampling head (10), the drill bit (7) is fixedly welded with the sampling head (10), the mounting seat (1) is of a round cake-shaped structure, the bottom fixed mounting of mount pad (1) has three bracing piece (11), and is three bracing piece (11) with all through welded fastening, three between mount pad (1) the equal fixed mounting in bottom of bracing piece (11) has fixed plate (8), fixed plate (8) with through welded fastening between bracing piece (11).

2. A sampling device for soil monitoring according to claim 1, wherein: three positioning through hole (6) have all been seted up to the inside one end of fixed plate (8), positioning pile (9) have been installed to the inside movable mounting of positioning through hole (6).

3. A sampling device for soil monitoring according to claim 1, wherein: the anti-skidding handle sleeve (3) is installed at both ends of the rotating handle (2) in a sleeved mode, and the anti-skidding handle sleeve (3) is fixedly bonded with the rotating handle (2) through super glue.

4. A sampling device for soil monitoring according to claim 1, wherein: sampling head (10) are fitted with a contraceptive ring and are equipped with sampling groove (13), just sampling head (10) are located sampling groove (13) department cover is equipped with movable lantern ring (12), the outer lane ring of movable lantern ring (12) bottom is equipped with annular and keeps off native piece (14).

5. A sampling device for soil monitoring according to claim 1, wherein: the three support rods (11) are distributed at the bottom of the mounting seat (1) in a regular triangle structure.

6. A sampling device for soil monitoring according to claim 1, wherein: and anti-oxidation coatings are coated on the outer surfaces of the mounting seat (1), the threaded rotating shaft (5), the drill bit (7) and the supporting rod (11).