CN218271447U

CN218271447U - Test detection sampling device

Info

Publication number: CN218271447U
Application number: CN202221942310.1U
Authority: CN
Inventors: 赵杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-10
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a sample technical field's an experimental detection sampling equipment, including two sets of L type backup pads, the riser inner chamber of two sets of L type backup pads is equipped with sliding connection's pulling plate, be equipped with the roof between the top of adjacent pulling plate, the upper surface of roof is equipped with control switch, and the lower surface mid-mounting of roof has driving motor, driving motor's output is connected with the pivot, the pivot is connected with the sampler barrel through last screwed joint, the inner chamber of sampler barrel is equipped with three separating rings of group, the both sides outer wall of three separating rings of group is equipped with the fixed block, and set up the feed port that runs through the setting in three separating rings of group, the both sides outer wall of sampler barrel seted up with fixed block assorted fluting, the both sides outer wall of sampler barrel and the both sides that are located the fluting are equipped with fixed establishment, the drill bit is installed through lower screwed joint in the bottom of sampler barrel, simultaneously, soil in the sampler barrel conveniently takes out, easy operation and convenience, the practicality is good.

Description

Test detection sampling device

Technical Field

The utility model relates to a sample technical field specifically is an experimental detection sampling equipment.

Background

Soil environment monitoring means that environment quality (or pollution degree) and change trend thereof are determined by measuring representative values of factors influencing soil environment quality, soil composition is complex and generally consists of solid, liquid and gas three-phase parts such as mineral substances, organic matters generated by decomposition of animal and plant residues, moisture, air and the like, so that soil needs to be sampled and then tested and detected.

Present soil testing need use sampling equipment, but present sampling equipment when taking a sample to soil, can not take a sample to the soil of the different degree of depth, has reduced experimental detection sampling equipment's efficiency, and inconvenient different degree of depth soil with the sample takes out, and the practicality is poor, for this reason, we provide an experimental detection sampling equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test sampling equipment to the test sampling equipment who provides in solving above-mentioned background art can not take a sample the problem of the different degree of depth soil.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an experimental detection sampling equipment, includes two sets of L type backup pads, and is two sets of the lower surface of L type backup pad is equipped with the location awl, and is two sets of the riser inner chamber of L type backup pad is equipped with sliding connection's carry the arm-tie, and is adjacent carry and be equipped with the roof between the top of arm-tie, the upper surface of roof is equipped with control switch, and the lower surface mid-mounting of roof has driving motor, driving motor's output is connected with the pivot, the pivot is connected with the sampler barrel through last threaded connection head, the inner chamber of sampler barrel is equipped with three sets of separating rings, three sets of separating ring's both sides outer wall is equipped with the fixed block, and three sets of separating ring is seted up the feed port that runs through the setting, the both sides outer wall of sampler barrel has seted up with fixed block assorted fluting, the both sides outer wall of sampler barrel just is located fluting both sides and is equipped with fixed establishment, the drill bit is installed through lower threaded connection head in the bottom of sampler barrel.

Further: the fixing mechanism comprises a plurality of groups of fixing plates, the fixing plates are located on two sides of the fixing block and are adjacent to each other left and right, positioning pins are arranged in the fixing plates, and the positioning pins penetrate through holes in the fixing blocks.

And further: the diameter of drill bit is greater than the diameter of sampling tube.

Further: and springs are arranged in vertical plate inner cavities of the two groups of L-shaped supporting plates, and the tops of the springs are connected with the bottoms of the lifting plates.

Further: the drill bit and the inner cavity of the lower threaded connector are provided with openings communicated with each other.

Further: the middle part of the upper surface of the pulling plate is provided with a handle, and the holding end of the handle is provided with an anti-skidding rubber sleeve.

Further: and the lower surfaces of the transverse plates of the two groups of L-shaped supporting plates are provided with damping pads.

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

1. the utility model discloses a sliding connection of carrying arm-tie and L type backup pad riser can drive the drill bit and move down, and the drill bit cooperation driving motor work that moves down can drive the sampler barrel and stretch into the interior sample of soil, and three separating rings of group in the sampler barrel can classify the soil of the different degree of depth, can realize the sample of different degree of depth soil, have improved the efficiency of experimental detection sampling equipment.

2. After the sample is accomplished, the locating pin is taken out from the locating piece, and the locating piece position is no longer restricted, and the slip drive separating ring through the fixed block in the fluting moves down promptly, can take out the soil in the sampling tube promptly, and easy operation and convenience, simultaneously, sampling tube and pivot, drill bit are threaded connection, subsequent dismouting of can being convenient for, and the practicality is good.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the sampling tube of the present invention;

fig. 3 is a schematic view of the sampling tube structure of the present invention.

In the figure: 1. an L-shaped support plate; 2. positioning a cone; 3. lifting a plate; 4. a top plate; 5. a handle; 6. a control switch; 7. a drive motor; 8. a rotating shaft; 9. a spring; 10. an upper threaded connector; 11. a sampling tube; 12. a drill bit; 13. slotting; 14. a fixed block; 15. a separating ring; 16. a feed port; 17. a lower threaded connector; 18. a fixing plate; 19. and positioning pins.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a test detection sampling device comprises two groups of L-shaped supporting plates 1, wherein positioning cones 2 are arranged on the lower surfaces of the two groups of L-shaped supporting plates 1, lifting plates 3 which are connected in a sliding mode are arranged in vertical plate inner cavities of the two groups of L-shaped supporting plates 1, a top plate 4 is arranged between the tops of the adjacent lifting plates 3, a control switch 6 is arranged on the upper surface of the top plate 4, a driving motor 7 is arranged in the middle of the lower surface of the top plate 4, a rotating shaft 8 is connected to the output end of the driving motor 7, the rotating shaft 8 is connected with a sampling cylinder 11 through an upper threaded connector 10, three groups of separating rings 15 are arranged in the inner cavity of the sampling cylinder 11, fixing blocks 14 are arranged on the outer walls of the two sides of the three groups of separating rings 15, feed holes 16 which are arranged in a penetrating mode are formed in the three groups of separating rings 15, grooves 13 which are matched with the fixing blocks 14 are formed in the outer walls of the two sides of the sampling cylinder 11, fixing mechanisms are arranged on the outer walls of the two sides of the sampling cylinder 11 and positioned on the grooves 13, the bottom of the sampling cylinder 11 is provided with a drill bit 12 through a lower threaded connector 17, the utility model is used for sampling soil, test detection is carried out after sampling, before use, a positioning cone 2 at the bottom of an L-shaped support plate 1 is inserted in a sampling surface, an electrical end of a driving motor 7 is electrically connected with an external power supply and an electrical end of a control switch 6, the drill bit 12 is installed through an upper threaded connector 10 and a lower threaded connector 17, the sampling cylinder 11 is installed at the bottom of a rotating shaft 8, the threaded connection mode can facilitate subsequent disassembly and assembly, when sampling, the lifting plate 3 is manually held, the lifting plate 3 which is slidably connected in a vertical plate of the L-shaped support plate 1 can move downwards, the drill bit 12 can be driven to move downwards, the control switch 6 controls the driving motor 7 to work again, the driving motor 7 drives the drill bit 12 to rotate, and sampling work of soil is realized;

when sampling of the sampling cylinder 11, the fixed block 14 is limited by the fixing mechanism, namely, the position of the separating ring 15 is limited, the soil sampled enters the inner cavity of the sampling cylinder 11, the feeding holes 16 in the separating ring 15 are used for feeding and discharging the soil, the soil at different depths is classified, the soil at the deepest position is located at the bottom of the sampling cylinder 11, the sampling of the soil at different depths is realized, after the sampling is completed, the fixing mechanism does not limit the position of the fixed block 14 any more, the three groups of separating rings 15 can be driven by the sliding of the fixed block 14 in the slot 13 to move downwards (the width of the slot 13 is not large, the soil is prevented from sliding out of the slot 13), the separating ring 15 at the bottom moves downwards firstly, the soil at the deepest position is discharged, the soil at different depths are discharged in turn, and the method for taking out the soil is simple and convenient.

Referring to fig. 3, preferably, the fixing mechanism includes a plurality of fixing plates 18, the fixing plates 18 are located on two sides of the fixing block 14, positioning pins 19 are disposed in the left and right adjacent fixing plates 18, the positioning pins 19 penetrate through holes in the fixing block 14, during sampling, the positioning pins 19 are inserted into the through holes in the fixing block 14 to limit the position of the separating ring 15, after the soil is taken out, the positioning pins 19 are separated from the fixing block 14, the fixing block 14 is slidably connected with the slot 13, and then the separating ring 15 is moved down to discharge the soil at different depths.

Referring to fig. 3, the diameter of the drill bit 12 is preferably larger than that of the sampling cylinder 11, so as to ensure that the position of the fixing mechanism is not affected when the sampling cylinder 11 is used for sampling.

Referring to fig. 1, preferably, the vertical plate inner cavities of the two sets of L-shaped supporting plates 1 are provided with springs 9, and the tops of the springs 9 are connected with the bottom of the lifting plate 3, and after sampling is completed, the springs 9 are no longer stressed to make the lifting plate 3 bounce and automatically return.

Referring to fig. 1-3, preferably, the drill bit 12 and the lower threaded connector 17 have openings formed in their inner cavities for soil to enter.

Referring to fig. 1, preferably, the middle of the upper surface of the lifting plate 3 is provided with a handle 5, and the holding end of the handle 5 is provided with an anti-slip rubber sleeve, so that the handle 5 facilitates the worker to move down the lifting plate 3, and the anti-slip rubber sleeve plays a role in preventing slipping, and prevents the hand from slipping during use.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: the diaphragm lower surface of two sets of L type backup pads 1 is equipped with the damping pad, and the damping pad can further increase with the frictional force on ground, has improved the stability of test detection sampling equipment when the sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an experimental sampling equipment that detects, includes two sets of L type backup pads (1), its characterized in that: two sets of the lower surface of L type backup pad (1) is equipped with location awl (2), and is two sets of the riser inner chamber of L type backup pad (1) is equipped with sliding connection's pulling plate (3), and is adjacent be equipped with roof (4) between the top of pulling plate (3), the upper surface of roof (4) is equipped with control switch (6), and the lower surface mid-mounting of roof (4) has driving motor (7), the output of driving motor (7) is connected with pivot (8), pivot (8) are connected with sampling tube (11) through last threaded connection head (10), the inner chamber of sampling tube (11) is equipped with three separating ring (15), three groups the both sides outer wall of separating ring (15) is equipped with fixed block (14), and three groups set up feed port (16) that run through the setting in separating ring (15), the both sides outer wall of sampling tube (11) seted up with fixed block (14) assorted fluting (13), the both sides outer wall of sampling tube (11) just is located fluting (13) both sides and is equipped with fixed establishment, drill bit (12) are installed through lower screw thread (17) in the bottom of sampling tube (11).

2. A test assay sampling device according to claim 1, wherein: the fixing mechanism comprises a plurality of groups of fixing plates (18), the fixing plates (18) are located on two sides of the fixing block (14) and are adjacent to each other left and right, positioning pins (19) are arranged in the fixing plates (18), and the positioning pins (19) penetrate through holes in the fixing block (14).

3. A test assay sampling device according to claim 1, wherein: the diameter of the drill bit (12) is larger than that of the sampling cylinder (11).

4. A test assay sampling device according to claim 1, wherein: the vertical plate inner cavities of the two groups of L-shaped supporting plates (1) are provided with springs (9), and the tops of the springs (9) are connected with the bottoms of the lifting plates (3).

5. A test assay sampling device according to claim 1, wherein: the inner cavities of the drill bit (12) and the lower threaded connector (17) are provided with communicated openings.

6. A test assay sampling device according to claim 1, wherein: the middle part of the upper surface of the lifting plate (3) is provided with a handle (5), and the holding end of the handle (5) is provided with an anti-skid rubber sleeve.

7. A test assay sampling device according to claim 1, wherein: and two sets of damping pads are arranged on the lower surfaces of the transverse plates of the L-shaped supporting plates (1).