CN215677645U

CN215677645U - Solid sampling device for bioengineering detects

Info

Publication number: CN215677645U
Application number: CN202122015506.8U
Authority: CN
Inventors: 李玉飞; 王欣; 岳桂霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-28
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a solid sampling device for bioengineering detection, which relates to the technical field of bioengineering detection and comprises an extraction component, wherein the upper end of the extraction component is in threaded connection with a fixing component, the lower end of a rotating disc is in threaded connection with a push-down mechanism, the lower end of the push-down mechanism is in threaded connection with a sharp-inserting mechanism, an operator aligns a sharp-angled cylinder and a vertical block to soil to rotate the rotating disc during sampling and collection, when the soil is rotated to the upper end of a mounting block, a surrounding spiral ring layer on the outer surface of a hollow spiral column can contact the soil, the edge of the surrounding spiral ring layer is sharp, the soil can be continuously excavated in a threaded rotation mode, after the soil is rotated to a certain depth, a supporting round table at the upper end of the hollow spiral column can contact the ground, the rotating disc is continuously rotated to drive a sliding column to slide in a sliding groove at the upper end of the supporting round table, and the operator can select the depth of the sampled soil according to requirements, when hard soil is met, the vertical block and the sharp-angled cylinder can hollows out the hard part, so that direct collection is facilitated.

Description

Solid sampling device for bioengineering detects

Technical Field

The utility model relates to the technical field of bioengineering detection, in particular to a solid sampling device for bioengineering detection.

Background

Biological detection comprises three major parts of water, soil and atmospheric pollution, wherein the biological detection is to regularly and systematically determine the environmental quality including the water, the gas and the soil environment by utilizing the reaction information of organisms to the environment, and regularly detect different substances.

Present biological detection is when detecting soil, and because of its humidity of different soil, the adhesion degree is all different, and is comparatively convenient in the face of the soil detection of more becoming flexible, and harder soil detects inconveniently, and the influence of different soil degree of depth to detecting is great, and it is comparatively inconvenient that darker soil draws.

To solve the problems, the prior device is improved, and a solid sampling device for bioengineering detection is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solid sampling device for bioengineering detection, which is used for working, so that the problems that the prior biological detection in the background is more convenient for detecting loose soil and harder soil due to different soil humidity and different adhesion degrees when detecting soil, the detection is inconvenient, the detection is more influenced by different soil depths, and the extraction of deeper soil is more inconvenient are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a solid sampling device for bioengineering detection comprises an extraction component, wherein the upper end of the extraction component is in threaded connection with a fixing component, and an extraction component is movably arranged in the inner cavity of the extraction component;

the extraction assembly comprises a rotating disc, a lower end of the rotating disc is in threaded connection with a push-down mechanism, and a lower end of the push-down mechanism is in threaded connection with a sharp-inserting mechanism.

Further, push down the mechanism and include hollow spiral long post, fixed mounting has the ring layer of encircleing on the surface of hollow spiral long post, and the upper end fixed mounting of hollow spiral long post has the fixed disk, and the upper end of fixed disk is run through and is installed the slip post.

Further, the sharp mechanism of going into includes that lower extreme and hollow screw long post lower extreme carry out threaded connection's installation piece, and the lower extreme both sides fixed mounting of installation piece has perpendicular piece, and the lower extreme middle part of installation piece is provided with sharp angle section of thick bamboo.

Furthermore, the fixing assembly comprises a supporting circular truncated cone, short columns are arranged on two sides of the lower end of the supporting circular truncated cone, a sliding groove is formed in the upper end of the supporting circular truncated cone, and the sliding columns are slidably mounted in an inner cavity of the sliding groove.

Further, get the thing subassembly and include long post, the diameter of long post is less than the diameter of hollow spiral long post, and the lower extreme of long post is provided with hides and keeps off the dish, and the lower extreme that hides the dish is provided with scrapes wall mechanism, and the terminal fixed mounting of long post has the reference column.

Further, the long column comprises a cylinder, a reinforcing block is fixedly mounted at the upper end of the cylinder, and a pull ring is fixedly welded at the upper end of the reinforcing block.

Further, scrape wall mechanism and include that middle part fixed mounting has square half-opening box at the welding circle of cylinder lower extreme, the both sides fixed mounting of welding circle, and one side of square half-opening box is provided with the doctor-bar.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a solid sampling device for bioengineering detection, wherein the upper end of an extraction component is in threaded connection with a fixing component, the lower end of a rotating disc is in threaded connection with a push-down mechanism, the lower end of the push-down mechanism is in threaded connection with a tip-in mechanism, a surrounding screw ring layer is fixedly arranged on the outer surface of a hollow screw column, the upper end of the hollow screw column is fixedly provided with a fixed disc, the upper end of the fixed disc is provided with a sliding column in a penetrating way, the two sides of the lower end of an installation block are fixedly provided with vertical blocks, the middle part of the lower end of the installation block is provided with a tip angle cylinder, the two sides of the lower end of a supporting circular table are provided with short columns, the upper end of the supporting circular table is provided with a sliding groove, the sliding column is slidably arranged in the inner cavity of the sliding groove, when an operator samples and collects, the tip angle cylinder and the vertical blocks are aligned with soil to rotate the rotating disc, when the soil is rotated to the upper end of the installation block, the surrounding screw ring layer on the outer surface of the hollow screw column can contact with the soil, the edge on surrounding the spiral ring layer is comparatively sharp, can continue to dig soil with the rotatory mode of screw thread, after rotatory certain degree of depth, the support round platform of hollow spiral long post upper end just can contact ground, when continuing to rotate, the rolling disc just can drive the sliding column and slide in the sliding tray that supports the round platform upper end, the operator can be according to self research demand, select the degree of depth of sample soil, do not carry out manual digging with the operator and get, more convenience, and meet comparatively hard soil, perpendicular piece and closed angle section of thick bamboo can dig empty comparatively hard part, be convenient for directly gather, be applicable to the soil collection of multiple differences.

2. The utility model provides a solid sampling device for bioengineering detection, wherein an extraction component is movably arranged in an inner cavity of the extraction component, the diameter of a long column is smaller than that of a hollow spiral long column, a shielding disc is arranged at the lower end of the long column, a wall scraping mechanism is arranged at the lower end of the shielding disc, a positioning column is fixedly arranged at the tail end of the long column, a reinforcing block is fixedly arranged at the upper end of a cylinder, a pull ring is fixedly welded at the upper end of the reinforcing block, square semi-open boxes are fixedly arranged at two sides of a welding ring, a scraping blade is arranged at one side of each square semi-open box, when a sharp-angle cylinder contacts the depth of soil to be collected, an operator takes out the hollow spiral long column as a whole from the soil, a rotating disc and a sharp-inserting mechanism rotate, the supporting circular table is fixed on the ground when the hollow spiral long column is drilled, the unloaded hollow spiral long column directly enters a dug deep pit from an opening at the upper end of the fixing disc again, the sliding column can slide in the inner chamber of sliding tray, the hollow spiral long post can be isolated with the soil that does not need to gather and open, utilize the pull ring to drive the cylinder and enter into the inner chamber of hollow spiral long post, at the in-process of visiting down, when the reference column of cylinder bottom contacted soil, the expression has entered into deepest, the operator is after accepting the signal, remove the right side and left side cylinder, the cylinder can drive the square half-open box of lower extreme and scrape the soil of getting needs, when meetting comparatively hard soil, also can scrape soil with the help of the doctor-bar and get, at the in-process of gathering, it can shelter from the soil that the upper end dropped to scrape the fender dish of wall mechanism upper end, gather the completion back, with the long post from the inner chamber of hollow spiral long post take out can, the operator can gather according to the degree of depth that self needs, it is comparatively nimble.

Drawings

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

FIG. 2 is a schematic perspective view of the push-down mechanism of the present invention;

FIG. 3 is a perspective view of the fixing assembly of the present invention;

FIG. 4 is a schematic perspective view of a long column according to the present invention;

fig. 5 is a schematic perspective view of the wall scraping mechanism of the present invention.

In the figure: 1. an extraction component; 11. rotating the disc; 12. a push-down mechanism; 121. a hollow screw long column; 122. a surrounding coil layer; 123. fixing the disc; 124. a sliding post; 13. a pointing mechanism; 131. mounting blocks; 132. a vertical block; 133. a sharp-angled barrel; 2. a fixing assembly; 21. a supporting circular table; 22. a short column; 23. a sliding groove; 3. a fetching component; 31. a long column; 311. a cylinder; 312. a reinforcing block; 313. a pull ring; 32. a shield plate; 33. a wall scraping mechanism; 331. welding a ring; 332. a square half-open box; 333. scraping a blade; 34. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a solid sampling device for bioengineering testing comprises an extraction assembly 1, a fixed assembly 2 is connected to the upper end of the extraction assembly 1 through a thread, an extraction assembly 3 is movably arranged in the inner cavity of the extraction assembly 1, the extraction assembly 1 comprises a rotary disc 11, a lower end of the rotary disc 11 is connected with a push-down mechanism 12 through a thread, a tip-in mechanism 13 is connected to the lower end of the push-down mechanism 12 through a thread, the push-down mechanism 12 comprises a hollow screw column 121, a surrounding screw ring layer 122 is fixedly arranged on the outer surface of the hollow screw column 121, a fixed disc 123 is fixedly arranged at the upper end of the hollow screw column 121, a sliding column 124 is arranged at the upper end of the fixed disc 123 through, the tip-in mechanism 13 comprises an installation block 131, the lower end of the installation block 131 is in threaded connection with the lower end of the hollow screw column 121, vertical blocks 132 are fixedly arranged at two sides of the lower end of the installation block 131, a tip barrel 133 is arranged in the middle of the lower end of the installation block 131, the fixing component 2 comprises a supporting circular truncated cone 21, short columns 22 are arranged on two sides of the lower end of the supporting circular truncated cone 21, a sliding groove 23 is formed in the upper end of the supporting circular truncated cone 21, a sliding column 124 is slidably installed in an inner cavity of the sliding groove 23, when an operator samples and collects, a sharp-angled barrel 133 and a vertical block 132 are aligned with soil to rotate a rotating disc 11, when the soil is rotated to the upper end of an installation block 131, a surrounding spiral layer 122 on the outer surface of a hollow spiral column 121 can contact the soil, the edge of the surrounding spiral layer 122 is sharp, the soil can be continuously excavated in a threaded rotation mode, after the supporting circular truncated cone 21 at the upper end of the hollow spiral column 121 is rotated to a certain depth, the rotating disc 11 can drive the sliding column 124 to slide in the sliding groove 23 at the upper end of the supporting circular truncated cone 21 when the supporting circular truncated cone is rotated continuously, and the operator can select the depth of the sampled soil according to the research requirements of the operator, the operator is not required to manually dig, which is more convenient, and when encountering harder soil, the vertical blocks 132 and the pointed barrels 133 will dig out the harder part.

Referring to fig. 4-5, the fetching component 3 includes a long column 31, the diameter of the long column 31 is smaller than the diameter of the hollow screw long column 121, a shielding disc 32 is disposed at the lower end of the long column 31, a wall scraping mechanism 33 is disposed at the lower end of the shielding disc 32, a positioning column 34 is fixedly disposed at the end of the long column 31, the long column 31 includes a cylinder 311, a reinforcing block 312 is fixedly disposed at the upper end of the cylinder 311, a pull ring 313 is fixedly welded at the upper end of the reinforcing block 312, the wall scraping mechanism 33 includes a welding ring 331 fixedly disposed at the lower end of the cylinder 311 at the middle portion, square half-open boxes 332 are fixedly disposed at both sides of the welding ring 331, a scraping blade 333 is disposed at one side of the square half-open boxes 332, when the pointed barrel 133 contacts the depth of soil to be collected, an operator takes out the hollow screw long column 121 as a whole from the soil, rotates the rotating disc 11 and the pointed mechanism 13, and when the supporting circular truncated cone 21 drills the hollow screw long column 121, the hollow screw column 121 which is completely unloaded is directly put into the dug pit again from the opening at the upper end of the fixed disc 123, the sliding column 124 will slide in the inner cavity of the sliding groove 23, the hollow screw column 121 will isolate the soil that does not need to be collected, the pull ring 313 will drive the column 311 to enter the inner cavity of the hollow screw column 121, during the downward exploration, when positioning column 34 at the bottom of column 311 contacts the soil, which indicates that the deepest part has been reached, after receiving the signal, moving the column 311 left and right, the column 311 will drive the square half-open box 332 at the lower end to scrape the required soil, when hard soil is met, the soil can be scraped by the scraping blade 333, and during the collection process, the shielding disc 32 at the upper end of the wall scraping mechanism 33 can shield the soil dropped from the upper end, and after collection is completed, the long column 31 can be taken out from the inner cavity of the hollow screw long column 121.

The working principle is as follows: when an operator samples and collects soil, the sharp-angled barrel 133 and the vertical block 132 are aligned with the soil to rotate the rotating disc 11, when the soil is rotated to the upper end of the mounting block 131, the surrounding spiral layer 122 on the outer surface of the hollow spiral column 121 can contact the soil, the edge of the surrounding spiral layer 122 is sharp, the soil can be continuously excavated in a threaded rotation mode, after the surrounding spiral layer is rotated to a certain depth, the supporting circular table 21 at the upper end of the hollow spiral column 121 can contact the ground, when the surrounding spiral layer is continuously rotated, the rotating disc 11 can drive the sliding column 124 to slide in the sliding groove 23 at the upper end of the supporting circular table 21, the operator can select the depth of the sampled soil according to self research requirements, the operator does not need to manually excavate the soil, the sampling is more convenient, when the hard soil is encountered, the vertical block 132 and the sharp-angled barrel 133 can excavate the hard part, when the sharp-angled barrel 133 contacts the depth of the soil to be collected, an operator takes the hollow screw long column 121 out of the soil integrally, the rotating disc 11 and the pointing mechanism 13 are rotated down, the supporting circular truncated cone 21 is fixed on the ground when the hollow screw long column 121 is drilled, the unloaded hollow screw long column 121 directly enters the dug deep pit from the opening at the upper end of the fixed disc 123 again, the sliding column 124 slides in the inner cavity of the sliding groove 23, the hollow screw long column 121 isolates the soil which does not need to be collected, the pull ring 313 is utilized to drive the cylinder 311 to enter the inner cavity of the hollow screw long column 121, in the downward detection process, when the positioning column 34 at the bottom of the cylinder 311 contacts the soil, the operator indicates that the soil enters the deepest position, after receiving a signal, the operator moves the cylinder 311 leftwards and rightwards, the cylinder 311 drives the square half-opening box 332 at the lower end to scrape the required soil, when encountering the hard soil, the soil can also be scraped by means of the scraping blade 333, in the collecting process, the shielding disc 32 at the upper end of the wall scraping mechanism 33 can shield the soil with the upper end falling, and after the collecting is completed, the long column 31 can be taken out from the inner cavity of the hollow screw long column 121.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bioengineering detects uses solid sampling device, includes extraction element (1), its characterized in that: the upper end of the extraction component (1) is in threaded connection with a fixed component (2), and an inner cavity of the extraction component (1) is movably provided with an extraction component (3);

the extraction assembly (1) comprises a rotating disc (11), the lower end of the rotating disc (11) is in threaded connection with a push-down mechanism (12), and the lower end of the push-down mechanism (12) is in threaded connection with a sharp-inserting mechanism (13).

2. The solid sampling device for bioengineering detection according to claim 1, wherein: the push-down mechanism (12) comprises a hollow screw column (121), a surrounding screw ring layer (122) is fixedly mounted on the outer surface of the hollow screw column (121), a fixed disc (123) is fixedly mounted at the upper end of the hollow screw column (121), and a sliding column (124) is mounted at the upper end of the fixed disc (123) in a penetrating mode.

3. The solid sampling device for bioengineering detection according to claim 2, wherein: the sharp-inserting mechanism (13) comprises an installation block (131) with the lower end in threaded connection with the lower end of the hollow screw long column (121), vertical blocks (132) are fixedly installed on two sides of the lower end of the installation block (131), and a sharp-angled cylinder (133) is arranged in the middle of the lower end of the installation block (131).

4. The solid sampling device for bioengineering detection according to claim 2, wherein: the fixing assembly (2) comprises a supporting circular truncated cone (21), short columns (22) are arranged on two sides of the lower end of the supporting circular truncated cone (21), a sliding groove (23) is formed in the upper end of the supporting circular truncated cone (21), and the sliding column (124) is slidably mounted in an inner cavity of the sliding groove (23).

5. The solid sampling device for bioengineering detection according to claim 2, wherein: get thing subassembly (3) and include long post (31), the diameter of long post (31) is less than the diameter of hollow spiral long post (121), and the lower extreme of long post (31) is provided with hides and keeps off dish (32), and the lower extreme that hides dish (32) is provided with scrapes wall mechanism (33), and the terminal fixed mounting of long post (31) has reference column (34).

6. The solid sampling device for bioengineering detection according to claim 5, wherein: the long column (31) comprises a column (311), a reinforcing block (312) is fixedly mounted at the upper end of the column (311), and a pull ring (313) is fixedly welded at the upper end of the reinforcing block (312).

7. The solid sampling device for bioengineering detection according to claim 6, wherein: the wall scraping mechanism (33) comprises a welding ring (331) fixedly arranged at the lower end of the cylinder (311) in the middle, square half-opening boxes (332) are fixedly arranged on two sides of the welding ring (331), and scraping blades (333) are arranged on one sides of the square half-opening boxes (332).