CN209802702U

CN209802702U - novel soil sampler

Info

Publication number: CN209802702U
Application number: CN201920576126.1U
Authority: CN
Inventors: 刘红杰; 倪永静; 任德超; 胡新; 朱培培; 葛君
Original assignee: Shangqiu Academy of Agriculture and Forestry
Current assignee: Shangqiu Academy of Agriculture and Forestry
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2019-12-17
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a novel soil sampler relates to soil sampler technical field, specifically is including the sampling tube, the fixed slot has been seted up at the top of sampling tube, the inside fixedly connected with bearing of fixed slot, it has the rotation post to peg graft at the middle part of bearing, the top fixedly connected with servo motor who rotates the post, servo motor's fixed surface is connected with the fixed block, the top fixedly connected with connecting block of fixed block. This novel soil sampler sets up through the cooperation between sampling tube, fixed block, bearing, servo motor and the sawtooth piece, when carrying out soil sampling, starts servo motor, can make the more quick entering sample layer of sampling tube, easy operation, and use manpower sparingly, can improve sampling efficiency, through the cooperation setting between fixed disk, staple and the handle, when taking a sample, can make the more steady entering sample layer of sampling tube, improve the sample quality.

Description

Novel soil sampler

Technical Field

The utility model relates to a soil sampler technical field specifically is a novel soil sampler.

background

In the research of botany and agronomy, soil is a very important influencing factor, soil test is mainly based on the test project proposed by production and scientific research, field sampling is that in the range of dozens of square meters or hundreds of square meters, dozens of grams or thousands of grams of samples are collected and then mixed, and the samples are divided into indoor test samples, objective evaluation is made on sample plots according to the technical data of sample test, the collection and processing of soil samples are an important link of soil determination work, whether the collected samples are representative or not is an important precondition for determining whether the result can truly reflect the soil environment condition, and the soil fertility level and the physical property are influenced by a plurality of factors in the original condition of soil and the soil development process.

At present, soil sampling devices are mostly in the shape of a small shovel, not only are sampling inconvenient, but also are narrow in application range, can not take samples aiming at different depths, and when taking a deeper soil layer soil sample, special tools are required to be used for removing the soil above the sampling soil, so that time and labor are wasted, and although a multi-soil layer sampling device is used at present, the soil layer can not be changed at will for fixing the soil layer, and the sampling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

not enough to prior art, the utility model provides a novel soil sampler has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel soil sampler, includes the sampling tube, the fixed slot has been seted up at the top of sampling tube, the inside fixedly connected with bearing of fixed slot, it has the rotation post to peg graft at the middle part of bearing, the top fixedly connected with servo motor of rotation post, servo motor's external surface fixedly connected with fixed block, the top fixedly connected with connecting block of fixed block, the equal fixedly connected with handle in both sides of connecting block, the inner wall fixed connection compression spring of sampling tube, compression spring's one end fixed connection clamp plate.

Optionally, the number of the handles is two, and the outer surfaces of the two handles are sleeved with the protective sleeves.

Optionally, a thread groove is formed in the back face of the pressing plate, a threaded rod is connected to the inner thread of the thread groove, and a pushing handle is fixedly connected to one end of the threaded rod.

Optionally, the outer surface threaded connection of sampling tube has the fixed disk, the bottom fixedly connected with staple of fixed disk.

Optionally, the front surface of the sampling tube is provided with a sealing cover, and the sealing cover is fixedly connected with the sampling tube through a fixing bolt.

Optionally, the surface of sampling tube is provided with the scale bar, the bottom fixedly connected with sawtooth block of sampling tube.

(III) advantageous effects

the utility model provides a novel soil sampler possesses following beneficial effect:

The novel soil sampler can enable the sampling tube to more quickly enter a sampling layer by starting the servo motor through the matching arrangement between the sampling tube, the fixed block, the bearing, the servo motor and the sawtooth block when soil sampling is carried out, is simple to operate, saves labor and can improve sampling efficiency, can enable the sampling tube to more stably enter the sampling layer through the matching arrangement between the fixed disc, the fixed nail and the handle when sampling is carried out, improves sampling quality, can visually judge according to the scale strip by a worker through the matching arrangement between the pressing plate, the threaded rod, the push handle, the compression spring, the sealing cover and the scale strip, and can quickly take out the soil sample of a required soil layer by the worker through connecting the threaded rod with the pressing plate at a corresponding position after sampling is finished, opening the sealing cover and pushing the threaded rod, wherein the pressing plate can push out the soil sample, the operation is simple and convenient, the practicability is strong, soil layer samples of different depths can be extracted as required, and the sampling efficiency is improved.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

Fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic left-side sectional view of the present invention;

Fig. 6 is a schematic perspective view of the fixing plate of the present invention;

Fig. 7 is a schematic perspective view of the threaded rod of the present invention.

In the figure: 1. a sampling tube; 2. fixing grooves; 3. a bearing; 4. rotating the column; 5. a servo motor; 6. a fixed block; 7. connecting blocks; 8. a handle; 9. a compression spring; 10. pressing a plate; 11. a protective sleeve; 12. a thread groove; 13. a threaded rod; 14. a push handle; 15. fixing the disc; 16. fixing nails; 17. a sealing cover; 18. a scale bar; 19. a sawtooth block.

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 to 7, the present invention provides a technical solution: a novel soil sampler comprises a sampling tube 1, wherein the outer surface of the sampling tube 1 is in threaded connection with a fixed disc 15, the bottom of the fixed disc 15 is fixedly connected with a fixed nail 16, the top of the sampling tube 1 is provided with a fixed groove 2, the inside of the fixed groove 2 is fixedly connected with a bearing 3, the middle part of the bearing 3 is inserted with a rotating column 4, the top of the rotating column 4 is fixedly connected with a servo motor 5, the outer surface of the servo motor 5 is fixedly connected with a fixed block 6, the top of the fixed block 6 is fixedly connected with a connecting block 7, two sides of the connecting block 7 are fixedly connected with handles 8, the number of the handles 8 is two, the outer surfaces of the two handles 8 are respectively sleeved with a protective sleeve 11, through the arrangement of the protective sleeves 11, when a worker holds the handles 8 by hands, the worker can hold the soil sampler more firmly and is not easy to slip, the inner wall of, the back of the pressing plate 10 is provided with a thread groove 12, the internal thread of the thread groove 12 is connected with a threaded rod 13, one end of the threaded rod 13 is fixedly connected with a push handle 14, the front of the sampling tube 1 is provided with a sealing cover 17, the sealing cover 17 is fixedly connected with the sampling tube 1 through a fixing bolt, the outer surface of the sampling tube 1 is provided with a scale strip 18, the bottom of the sampling tube 1 is fixedly connected with a sawtooth block 19, through the matching arrangement between the sampling tube 1, the fixing block 6, the bearing 3, the servo motor 5 and the sawtooth block 19, when soil sampling is carried out, the servo motor 5 is started, the sampling tube 1 can enter a sampling layer more quickly, the operation is simple, the manpower is saved, the sampling efficiency can be improved, through the fixing disc 15, the fixing nail 16 and the handle 8, when sampling is carried out, the sampling tube 1 can enter the sampling layer more stably, through the matching arrangement between the pressing plate 10, the threaded rod 13, the push handle 14, the compression spring 9, the sealing cover 17 and the scale strips 18, a worker can visually judge according to the scale strips 18 to sample the depth of a layer, after sampling is finished, the worker connects the threaded rod 13 with the pressing plate 10 at a corresponding position to open the sealing cover 17 and push the threaded rod 13, the pressing plate 10 can push out a soil sample, the worker can quickly take out the soil sample of a required soil layer, the operation is simple and convenient, the practicability is strong, soil samples of different depths can be extracted according to needs, the sampling efficiency is improved, when the worker needs to use the device for sampling, firstly, the fixing nail 16 is firmly fixed with the ground, then the sampling tube 1 is arranged in a fixing hole, the worker holds the handle 8 with both hands, the servo motor 5 is started, and then the sampling tube 1 can rotate under the condition of the servo motor 5, get into the ground bottom soil sample layer, after the sample finishes, take out the ground bottom of sampling tube 1, the staff can be connected threaded rod 13 with the clamp plate 10 on required sample soil layer, opens sealed lid 17, promotes threaded rod 13 and can take out the soil layer of required degree of depth.

As an optimal technical solution of the utility model: the surface of sampling tube 1 is provided with the external screw thread, and the fixed orifices has been seted up at the top of fixed disk 15, and the inside of fixed orifices is provided with the internal thread, external screw thread and internal thread looks adaptation.

In conclusion, when the novel soil sampler is used, the sampling tube 1 can more quickly enter a sampling layer by matching the sampling tube 1, the fixed block 6, the bearing 3, the servo motor 5 and the sawtooth block 19 when soil sampling is carried out, the servo motor 5 is started, the sampling tube 1 can more stably enter the sampling layer when the sampling is carried out, the operation is simple, labor is saved, the sampling efficiency can be improved, the sampling tube 1 can more stably enter the sampling layer by matching the fixed disc 15, the fixed nail 16 and the handle 8 when the sampling is carried out, the sampling quality is improved, the working personnel can intuitively judge the sampling layer depth according to the scale strips 18 by matching the pressing plate 10, the threaded rod 13, the push handle 14, the compression spring 9, the sealing cover 17 and the scale strips 18, the sealing cover 17 is opened by connecting the threaded rod 13 with the pressing plate 10 at the corresponding position after the sampling is finished, push threaded rod 13, clamp plate 10 can be ejecting with the soil sample, then the staff can take out the soil sample of required soil layer fast, and easy operation is convenient, and the practicality is strong, and can draw different degree of depth soil layer samples as required, has improved sampling efficiency.

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. a novel soil sampler comprises a sampling tube (1), and is characterized in that: fixed slot (2) have been seted up at the top of sampling tube (1), the inside fixedly connected with bearing (3) of fixed slot (2), it has rotation post (4) to peg graft at the middle part of bearing (3), the top fixedly connected with servo motor (5) of rotation post (4), the external fixed surface of servo motor (5) is connected with fixed block (6), the top fixedly connected with connecting block (7) of fixed block (6), the equal fixedly connected with handle (8) in both sides of connecting block (7), inner wall fixed connection compression spring (9) of sampling tube (1), the one end fixed connection clamp plate (10) of compression spring (9).

2. A novel soil sampler as claimed in claim 1, wherein: the number of handles (8) is two, two lag (11) have all been cup jointed to the surface of handle (8).

3. A novel soil sampler as claimed in claim 1, wherein: the back of the pressing plate (10) is provided with a thread groove (12), the internal thread of the thread groove (12) is connected with a threaded rod (13), and one end of the threaded rod (13) is fixedly connected with a push handle (14).

4. A novel soil sampler as claimed in claim 1, wherein: the outer surface threaded connection of sampling tube (1) has fixed disk (15), the bottom fixedly connected with staple (16) of fixed disk (15).

5. A novel soil sampler as claimed in claim 1, wherein: the front surface of the sampling tube (1) is provided with a sealing cover (17), and the sealing cover (17) is fixedly connected with the sampling tube (1) through a fixing bolt.

6. A novel soil sampler as claimed in claim 1, wherein: the outer surface of sampling tube (1) is provided with scale bar (18), the bottom fixedly connected with sawtooth block (19) of sampling tube (1).