CN211262771U - Soil sampling detection device for environmental protection - Google Patents

Abstract

The utility model discloses a soil sampling detection device for environmental protection, including the montant, be equipped with the cavity in the montant, be equipped with the mounting groove on the one end lateral wall in the cavity, be equipped with rotating device in the mounting groove, one side of rotating device is equipped with the movable plate, one side equidistant of movable plate is equipped with fixed orifices and spacing hole more than two, spacing hole quantity is the twice of fixed orifices quantity, and two spacing holes and fixed orifices of same horizontal plane are a set of, be equipped with sampling device on the movable plate. The utility model discloses the regulation of a collection section of thick bamboo position is carried out according to appointed degree of depth to the accuracy is taken a sample to appointed degree of depth, has reduced the influence of degree of depth error to the testing result, and it is high to detect the accuracy nature, and through the loose nature when having guaranteed the soil sample of taking a sample from the lateral wall in the drilling, makes things convenient for the processing of subsequent soil, and it is more convenient to use.

Description

A soil sampling detection device for environmental protection

technical field

The utility model relates to the technical field of soil sampling detection devices, in particular to a soil sampling detection device for environmental protection.

Background technique

Environmental protection generally refers to the general term for various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, protect the living environment of human beings, and ensure the sustainable development of the economy and society. Its methods and means include engineering technology, administrative management, economics, publicity and education, etc. Environmental protection, that is, environmental protection involves a wide range and strong comprehensiveness. It involves many fields of natural science and social science, etc. Unique research object, environmental protection methods include administrative, legal, economic, scientific and technological, non-governmental spontaneous environmental protection organizations, etc., rational use of natural resources, prevention of environmental pollution and damage, in order to achieve a balance between the natural environment, the human environment, and the economic environment. In order to maintain sustainable development, expand the reproduction of useful resources, and ensure social development, in order to strengthen environmental governance, sampling and testing of soil, air, water and other indicators are usually carried out.

Most of the existing ring-knife soil borrowing drills are used for sampling soil, because the soil collected is easy to be compacted during the process of extending the device into the soil, so that the compacted and agglomerated soil is not easy to be broken and processed later, and it is inconvenient to use. In addition, when the ring-knife soil borrower samples the specified depth, the depth error is large, which will affect the results of subsequent testing and cause inaccurate testing results. Therefore, we propose a soil for environmental protection. Sampling detection device to solve the above problems.

Utility model content

The purpose of the utility model is to propose a soil sampling detection device for environmental protection in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A soil sampling detection device for environmental protection comprises a vertical rod, a cavity is arranged in the vertical rod, an installation groove is arranged on one side wall of one end of the cavity, and a rotating device is arranged in the installation groove, so that the One side of the rotating device is provided with a moving plate, and one side of the moving plate is provided with two or more fixed holes and limit holes at equal intervals, and the number of limit holes is twice the number of fixed holes, and the same horizontal plane The two limiting holes and the fixing holes are a group, the moving plate is provided with a sampling device, the other end side wall in the cavity is provided with an opening, and the upper end of the vertical rod is provided with a groove, so A rotating rod is rotatably connected to the bottom in the groove, and one end of the rotating rod penetrates the bottom in the groove and extends into the installation groove.

Preferably, the rotating device includes two fixing frames arranged in the installation groove, two ends of the fixing frame are respectively fixed on the top and bottom of the installation groove, bearings are installed in the two fixing frames, and the two A threaded sleeve is jointly fixed in each of the bearings, a screw is threadedly sleeved in the threaded sleeve, one end of the screw is rotatably connected to the other side of the moving plate, and the threaded sleeve is fixedly sleeved with a first screw. Two bevel gears, one end of the rotating rod is fixed with a first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the sampling device includes five U-shaped blocks mounted on the moving plate, one side of the U-shaped blocks is in contact with a fixed plate, one side of the fixed plate is provided with screws, and one end of the screws is in turn Through the U-shaped block and the fixing hole and extending to the other side of the U-shaped block, one end of the screw is screwed with a nut, and one side of the fixing plate is fixed with two limit rods. All of them pass through the U-shaped block and the limiting hole in sequence and extend to the other side of the U-shaped block. One end of the five U-shaped blocks is fixed with a collection cylinder, and the five collection cylinders are all corresponding to the openings.

Preferably, the upper end of the vertical rod is fixed with a support frame, one side of the support frame is detachably connected with a crank handle, the other end of the rotating rod is provided with a blind hole, and one end of the crank handle is fixed with and A limit block corresponding to the blind hole, one end of the limit block is inserted into the blind hole, and the blind hole and the limit block are both arranged in a regular hexagon.

Preferably, sliding grooves are provided on the top and bottom of the cavity, sliding blocks are installed in both sliding grooves, and opposite sides of the two sliding blocks are respectively fixed on the upper and lower ends of the moving plate. .

Preferably, one end of the collecting cylinder is arranged in a zigzag shape.

Preferably, scale lines are provided on the moving plate.

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

1. Through the cooperation of vertical rods, rotating devices and collecting cylinders, it is convenient to take samples from the side walls of the borehole, which solves the problem that the existing ring-knife soil borrowing drill is easy to compact the soil, thereby compacting and agglomerating. The soil is not easy to be broken and processed, and the problem of inconvenience in use ensures the looseness of soil sampling, which is convenient for subsequent soil treatment and more convenient to use;

2. Through the cooperation of moving plate, U-shaped block and collecting cylinder, it is convenient to adjust the position of the collecting cylinder according to the specified depth, which solves the problem that the sampling error of the ring cutter soil borrower to the specified depth is large, and the detection results are inaccurate. It is convenient and accurate to sample the specified depth, which reduces the influence of depth error on the detection result and improves the detection accuracy;

To sum up, the utility model is convenient to adjust the position of the collecting cylinder according to the specified depth, so as to accurately sample the specified depth, reduce the influence of the depth error on the detection result, the detection accuracy is high, and by drilling from the borehole. Sampling on the inner side wall ensures the looseness of soil sampling, facilitates subsequent soil treatment, and is more convenient to use.

Description of drawings

1 is a schematic diagram of the internal structure of a soil sampling detection device for environmental protection proposed by the utility model;

2 is a schematic structural diagram of a U-shaped block of a soil sampling detection device for environmental protection proposed by the utility model;

Fig. 3 is the enlarged view of the structure of place A of a soil sampling detection device for environmental protection proposed by the utility model;

4 is an enlarged view of the structure at position B of a soil sampling detection device for environmental protection proposed by the utility model;

5 is a schematic structural diagram of a bearing of a soil sampling detection device for environmental protection proposed by the utility model;

In the picture: 1 vertical rod, 2 U-shaped block, 3 fixed plate, 4 moving plate, 5 chute, 6 collecting cylinder, 7 opening, 8 sliding block, 9 fixing frame, 10 bearing, 11 threaded sleeve, 12 screw, 13 first bevel gear, 14 second bevel gear, 15 limit rod, 16 screw, 17 crank handle, 18 blind hole, 19 limit block, 20 support frame, 21 rotating rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, a soil sampling detection device for environmental protection includes a vertical rod 1, a cavity is provided in the vertical rod 1, an installation groove is provided on one side wall of one end of the cavity, and a rotating device is provided in the installation groove , the rotating device can provide power for the sampling work of the device.

In the present utility model, one side of the rotating device is provided with a moving plate 4 to facilitate the movement of the moving plate 4, the top and bottom of the cavity are provided with sliding grooves 5, and sliding blocks 8 are installed in both sliding grooves 5. , the opposite sides of the two sliders 8 are respectively fixed on the upper end and the lower end of the moving plate 4, and the moving plate 4 can be moved stably by the slider 8 moving in the chute 5, and the moving plate 4 is provided with a scale line, It is convenient to adjust the position of the U-shaped block 2 according to the specified depth reference scale line, which is convenient for accurate sampling.

In the present invention, one side of the moving plate 4 is provided with two or more fixed holes and limit holes at equal intervals, the number of limit holes is twice the number of fixed holes, and the two limit holes on the same horizontal plane and the fixed holes The holes are in a group, the fixing holes and the limit holes are convenient for the installation and fixing of the U-shaped block 2, the moving plate 4 is provided with a sampling device, which is convenient for soil sampling work, and the other side wall of the cavity is provided with an opening 7, The upper end of the vertical rod 1 is provided with a groove, and the bottom of the groove is rotatably connected with a rotating rod 21 to facilitate the rotation of the rotating rod 21 .

In the present invention, one end of the rotating rod 21 penetrates the bottom of the groove and extends into the installation groove, the upper end of the vertical rod 1 is fixed with a support frame 20, and one side of the support frame 20 is detachably connected with a crank handle 17, It is convenient for the disassembly, installation and rotation of the crank handle 17. The other end of the rotating rod 21 is provided with a blind hole 18. One end of the crank handle 17 is fixed with a limit block 19 corresponding to the blind hole 18. One end of the limit block 19 is inserted in the In the blind hole 18 , the blind hole 18 and the limit block 19 are both arranged in a regular hexagon shape. The cooperation of the blind hole 18 and the limit block 19 facilitates the crank handle 17 to drive the rotating rod 21 to rotate when it rotates.

In the present invention, the rotating device includes two fixing frames 9 arranged in the installation groove, the two ends of the fixing frame 9 are respectively fixed on the top and the bottom of the installation groove, and bearings 10 are installed in the two fixing frames 9. The rotation of the bearing 10 is convenient. The two bearings 10 are jointly fixed with a threaded sleeve 11 to facilitate the rotation of the threaded sleeve 11. The threaded sleeve 11 is threadedly sleeved with a screw 12. When the threaded sleeve 11 rotates, the screw 12 can be rotated. The threaded sleeve 11 moves inside.

In the present invention, one end of the screw 12 is rotatably connected to the other side of the moving plate 4, the screw 12 pushes the moving plate 4 to move when moving, the threaded sleeve 11 is fixedly sleeved with a second bevel gear 14, and the rotating rod One end of the 21 is fixed with the first bevel gear 13, the first bevel gear 13 and the second bevel gear 14 are meshed with each other, when the rotating rod 21 rotates, the first bevel gear 13 is driven to rotate, and the first bevel gear 13 rotates When the second bevel gear 14 rotates, the second bevel gear 14 drives the threaded sleeve 11 to rotate.

In the present utility model, the sampling device includes five U-shaped blocks 2 installed on the moving plate 4, which facilitates the movement of the U-shaped blocks 2 on the moving plate 4. One side of the U-shaped block 2 is in contact with the fixed plate 3, which is convenient for the U-shaped block 2 to move on the moving plate 4. For the installation and fixation of the block 2, one side of the fixing plate 3 is provided with a screw 16, one end of the screw 16 penetrates the U-shaped block 2 and the fixing hole in turn and extends to the other side of the U-shaped block 2, and one end of the screw 16 is screwed with a The nut, the U-shaped block 2 can be fixed on the designated position on the moving plate 4 by the screw 16 .

In the present invention, two limit rods 15 are fixed on one side of the fixing plate 3 , and the two limit rods 15 pass through the U-shaped block 2 and the limit hole in turn and extend to the U-shaped block while the U-shaped block 2 is fixed. The other side of the 2 ensures the firmness of the U-shaped block 2. One end of the five U-shaped blocks 2 is fixed with a collection cylinder 6, one end of the collection cylinder 6 is arranged in a zigzag shape, and the five collection cylinders 6 are all in phase with the opening. Correspondingly, the collecting cylinder 6 moves out to the opening 7 and goes deep into the inner wall of the borehole for sampling, which ensures the looseness of the sampled soil and facilitates subsequent soil treatment.

In the utility model, the ground is drilled in advance, the position of the U-shaped block 2 is adjusted according to the specified depth reference scale line, and the U-shaped block 2 is fixed at the specified position through the cooperation of the fixing plate 3 and the screw 16 At the same time, the two limit rods 15 penetrate the U-shaped block 2 and the limit hole in turn and extend to the other side of the U-shaped block 2 to ensure the firmness of the U-shaped block 2. By inserting the crank handle 17 and passing through the support frame 20. Insert one end of the limiting block 19 into the blind hole 18, and drive the rotating rod 21 to rotate through the crank handle 17, so that the rotating rod 21 rotates and drives the first bevel gear 13 to rotate, and the first bevel gear 13 rotates. The second bevel gear 14 rotates, when the second bevel gear 14 rotates, it drives the threaded sleeve 11 to rotate, the threaded sleeve 11 rotates to make the screw 12 move, and when the screw 12 moves, it drives the moving plate 4 to move, so that the moving plate 4 moves the collection The cylinder 6 moves, and then the collection cylinder 6 moves out to the opening 7 and goes deep into the soil for sampling. The reverse rotation of the shaking handle 17 can move the collection cylinder 6 and the sample taken out into the cavity, which ensures the looseness of the soil during sampling. It is convenient for subsequent soil treatment and easy to use.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a soil sampling detection device for environmental protection, includes montant (1), its characterized in that: be equipped with the cavity in montant (1), be equipped with the mounting groove on the one end lateral wall in the cavity, be equipped with rotating device in the mounting groove, one side of rotating device is equipped with movable plate (4), one side equidistant of movable plate (4) is equipped with fixed orifices and spacing hole more than two, spacing hole quantity is the twice of fixed orifices quantity, and two spacing holes and fixed orifices of same horizontal plane are a set of, be equipped with sampling device on movable plate (4), be equipped with opening (7) on the other end lateral wall in the cavity, the upper end of montant (1) is equipped with the recess, bottom in the recess is rotated and is connected with dwang (21), the one end of dwang (21) runs through the bottom in the recess and extends to in the mounting groove.

2. The soil sampling detection device for environmental protection according to claim 1, wherein: rotating device is including setting up two mount (9) in the mounting groove, top and bottom in the mounting groove are fixed respectively at the both ends of mount (9), two all install bearing (10), two in mount (9) the common threaded sleeve (11) that is fixed with in bearing (10), threaded sleeve (11) internal thread has cup jointed screw rod (12), the one end of screw rod (12) is rotated and is connected with the opposite side at movable plate (4), fixed cover is equipped with second bevel gear (14) on threaded sleeve (11), the one end of dwang (21) is fixed with first conical gear (13), first conical gear (13) and second bevel gear (14) intermeshing.

3. The soil sampling detection device for environmental protection according to claim 1, wherein: sampling device is including installing five U type pieces (2) on movable plate (4), conflict on one side of U type piece (2) has fixed plate (3), one side of fixed plate (3) is run through and is equipped with screw (16), the one end of screw (16) runs through U type piece (2) and fixed orifices in proper order and extends to the opposite side of U type piece (2), the one end spiral shell of screw (16) has the nut, one side of fixed plate (3) is fixed with two gag lever posts (15), two gag lever post (15) all run through U type piece (2) and spacing hole in proper order and extend to the opposite side of U type piece (2), five the one end of U type piece (2) all is fixed with collection tube (6), five collection tube (6) all correspond with the opening.

4. The soil sampling detection device for environmental protection according to claim 1, wherein: the upper end of montant (1) is fixed with support frame (20), the connection can be dismantled to one side of support frame (20) and be equipped with crank (17), the other end of dwang (21) is equipped with blind hole (18), the one end of crank (17) is fixed with stopper (19) that correspond with blind hole (18), the one end of stopper (19) is inserted and is established in blind hole (18), blind hole (18) and stopper (19) all are the regular hexagon setting.

5. The soil sampling detection device for environmental protection according to claim 1, wherein: the top and the bottom in the cavity are provided with sliding grooves (5), two sliding blocks (8) are arranged in the sliding grooves (5), and the two sliding blocks (8) are fixed at the upper end and the lower end of the movable plate (4) respectively at the opposite sides.

6. The soil sampling detection device for environmental protection according to claim 3, wherein: one end of the collecting cylinder (6) is arranged in a zigzag manner.

7. The soil sampling detection device for environmental protection according to claim 1, wherein: and scale marks are arranged on the moving plate (4).

Images