CN212931975U

CN212931975U - Environmental science soil property sampler

Info

Publication number: CN212931975U
Application number: CN202022019029.8U
Authority: CN
Inventors: 潘鑫
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-09
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of the environmental detection equipment, specifically be an environmental science soil property sampler, including the sample case, the handrail is installed respectively to the both sides of sample case, be equipped with control button on the handrail, the internal connection of sample case has the sampler barrel, the bottom of sampler barrel is equipped with fixed thorn. Through the motor, a sampling section of thick bamboo and flight, make the sampler can carry out the automatic sample operation of boring, made things convenient for the device to use under the environment that soil property is hard on the earth partially, the practicality of device has been improved, set up the fixed plate in the lower part of a sampling section of thick bamboo in addition, ground thorn and fixed thorn, make the motor a sampling section of thick bamboo can keep good vertical state when the operation, thereby stability when having improved the device operation, on the other hand sets up the sample case in one side of a sampling section of thick bamboo, make the soil of taking out pile up in the sample case by supreme down, avoid soil compaction and chaotic phenomenon to appear, the sampling effect is better, follow-up analysis and detection has been made things convenient for, and convenient for popularization and.

Description

Environmental science soil property sampler

Technical Field

The utility model relates to an environment detection equipment technical field specifically is an environmental science soil property sampler.

Background

The environmental soil science is used for researching the soil environmental quality change caused by human activities and the influence of the change on the structure and the function of human health, social economy and an ecological system, and is used for exploring ways and methods for regulating, controlling and improving the soil environmental quality.

Need use the soil property sampler when environment science soil property detects, and current ordinary soil property sampler generally is bayonet sampling tube, but so not only manual operation is comparatively difficult, the sampling efficiency is low, and also be inconvenient for use under the environment that soil property is hard on the side, the practicality is relatively poor, even if there is some samplers to adopt mechanical drive, but mechanical motion can produce vibrations, reduce the stability of sampling tube, influence the quality of sample, the soil of taking a sample in addition is compaction and chaotic when discharging easily, the sampling effect is poor, influence follow-up analysis and detection, be not convenient for popularize and use, therefore we have proposed an environment science soil property sampler.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an environmental science soil property sampler has the characteristics that sampling efficiency is high, stability is high and the sample is effectual.

(II) technical scheme

For solving the technical problem, the utility model provides an environmental science soil property sampler, including the sample case, the handrail is installed respectively to the both sides of sample case, be equipped with control button on the handrail, the internal connection of sample case has the sampler barrel, the bottom of sampler barrel is equipped with fixed thorn, the outside of sampler barrel lower part is equipped with the screw thread ring, the below cover of screw thread ring has the fixed plate, the bottom of fixed plate is equipped with ground thorn, the left side of sample case is equipped with the switch door, the lifter is installed at the top of sample case, the top of lifter is connected with the frame, the internally mounted of frame has the motor, the bottom of motor is connected with the pivot, the middle part of pivot is equipped with the bearing section of thick bamboo of installing on the sample case, the lower part of pivot is equipped with the flight.

Preferably, the sample box is of a left right circular structure, and the right side of the sample box is connected and installed on the outer side of the sampling cylinder through a bolt.

Preferably, the control buttons are respectively and electrically connected with the lifting rod and the motor, and the handrails are symmetrically arranged on two sides of the sample box.

Preferably, the right side of the top of the sampling tube is provided with a notch, and the inner wall of the sampling tube is movably connected with the spiral piece.

Preferably, the inner side of the fixing plate is provided with an internal thread, and the internal thread is matched with the threaded ring.

Preferably, the ground thorns are uniformly distributed on the fixing plate in a staggered manner, and the number of the ground thorns is adapted to the area of the fixing plate.

Preferably, the left side of the front face of the sample box is provided with an observation window, and the inner side of the observation window is provided with a transparent anti-sticking coating.

The above technical scheme of the utility model has following profitable technological effect: through the motor, a sampling section of thick bamboo and flight, make the sampler can carry out the automatic sample operation of boring, made things convenient for the device to use under the environment that soil property is hard on the earth partially, the practicality of device has been improved, set up the fixed plate in the lower part of a sampling section of thick bamboo in addition, ground thorn and fixed thorn, make the motor a sampling section of thick bamboo can keep good vertical state when the operation, thereby stability when having improved the device operation, on the other hand sets up the sample case in one side of a sampling section of thick bamboo, make the soil of taking out pile up in the sample case by supreme down, avoid soil compaction and chaotic phenomenon to appear, the sampling effect is better, follow-up analysis and detection has been made things convenient for, and convenient for popularization and.

Drawings

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

FIG. 2 is a schematic view of a structural sample box of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a schematic view of the structure fixing plate of the present invention.

Reference numerals:

1. a sample box; 101. an observation window; 2. a handrail; 3. a control button; 4. a sampling tube; 41. opening the gap; 5. fixing the spine; 6. a threaded ring; 7. a fixing plate; 8. puncturing with the ground; 9. opening and closing the door; 10. a lifting rod; 11. a frame; 12. a motor; 13. a rotating shaft; 14. a bearing cartridge; 15. a spiral sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides an environmental science soil property sampler, including sample case 1, handrail 2 is installed respectively to sample case 1's both sides, be equipped with control button 3 on handrail 2, sample case 1's internal connection has sampler barrel 4, sampler barrel 4's bottom is equipped with fixed thorn 5, the outside of sampler barrel 4 lower part is equipped with threaded ring 6, threaded ring 6's below cover has fixed plate 7, the bottom of fixed plate 7 is equipped with ground thorn 8, sample case 1's left side is equipped with switch door 9, lifter 10 is installed at sample case 1's top, lifter 10's top is connected with frame 11, the internally mounted of frame 11 has motor 12, the bottom of motor 12 is connected with pivot 13, the middle part of pivot 13 is equipped with the bearing section of thick bamboo 14 of installing on sample case 1, the lower part of pivot 13 is equipped with flight 15.

In order to solve the problems of low sampling efficiency, poor practicability, poor stability and unsatisfactory sampling effect of the existing device, the sampler can automatically drill a ground for sampling operation through the motor 12, the sampling cylinder 4 and the spiral piece 15, the device is convenient to use in an environment with hard soil, and the practicability of the device is improved.

As shown in fig. 2, sample case 1 is left right side circle column structure, and the right side bolted connection of sample case 1 installs in the outside of sampler barrel 4, can make sample case 1 suit in the outside of sampler barrel 4 through circular structure, and then connect through a plurality of bolts again, and the left square structure is convenient for store the soil of taking out to the rationality and the feasibility of device have been improved.

It should be noted that, control button 3 is electric connection lifter 10 and motor 12 respectively, and 2 symmetries of handrail set up in the both sides of sample case 1, can control the lift that lifter 10 drove motor 12 through control button 3, and the rotation that drives flight 15 through motor 12 simultaneously drills the ground sample, and easy operation is convenient, convenient to popularize and use.

Further, opening 41 has been seted up on the right side at 4 tops of sampling barrels, and the inner wall and the 15 swing joint of flight of sampling barrels 4, the soil that is convenient for drill out through opening 41 directly enters into the left side of sample box 1 and collects, has avoided the appearance of soil backward flow or chaotic phenomenon to the reliability of device has been improved.

Specifically, the inboard of fixed plate 7 is equipped with the internal thread, and internal thread and 6 looks adaptations of screw ring can make fixed plate 7 twist on and fix in the outside of sampler barrel 4 through screw ring 6, has avoided the device not using rocking of fixed plate 7, has supplied the position of placing for fixed plate 7 problem to the rationality of device has been improved.

As shown in fig. 4, ground thorn 8 dislocation evenly distributed is on fixed plate 7, and ground thorn 8's quantity is installed according to the area adaptation of fixed plate 7, stretches into the bottom surface when can making artifical trample fixed plate 7 through ground thorn 8, and then hugs closely ground through fixed plate 7 and guarantees the stability of sampling tube 4, cooperates the ground of grabbing of fixed thorn 5, and stability is higher.

As shown in FIG. 3, the left side of the front surface of the sample box 1 is provided with the observation window 101, the inner side of the observation window 101 is provided with the transparent anti-sticking coating, and the arrangement of the observation window 101 facilitates the observation of the sampling process by the operator, so that the reasonability and the reliability of the device are improved.

The utility model discloses a theory of operation and use flow: firstly, the device is lifted by holding the handrail 2, the device is moved to a designated position, the device is enabled to stand vertically, meanwhile, the fixing pin 5 is inserted into the bottom surface, then the fixing plate 7 is rotated to enable the fixing plate 7 to be separated from the threaded ring 6, then the fixing plate 7 is stepped on by feet to enable the ground pin 8 to penetrate into the bottom surface, the fixing of the device is completed, then the operation of the motor 12 is controlled through the control button 3, the motor 12 drives the spiral piece 15 to rotate through the rotating shaft 13, meanwhile, the lifting rod 10 is controlled to slowly descend, the spiral piece 15 is enabled to penetrate into the bottom surface, the taken soil is conveyed to the left side of the sample box 1 through the opening 41, the soil is.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an environmental science soil property sampler, includes sample case (1), its characterized in that, handrail (2) are installed respectively to the both sides of sample case (1), be equipped with control button (3) on handrail (2), the internal connection of sample case (1) has sampler barrel (4), the bottom of sampler barrel (4) is equipped with fixed thorn (5), the outside of sampler barrel (4) lower part is equipped with screw thread ring (6), the below cover of screw thread ring (6) has fixed plate (7), the bottom of fixed plate (7) is equipped with ground thorn (8), the left side of sample case (1) is equipped with switch door (9), lifter (10) is installed at the top of sample case (1), the top of lifter (10) is connected with frame (11), the internally mounted of frame (11) has motor (12), the bottom of motor (12) is connected with pivot (13), the middle part of pivot (13) is equipped with bearing cylinder (14) of installing on sample case (1), the lower part of pivot (13) is equipped with flight (15).

2. The environmental science soil sampler of claim 1, wherein the sample box (1) is of a left-right circular structure, and the right side of the sample box (1) is bolted and installed on the outer side of the sampling cylinder (4).

3. The environmental science soil sampler of claim 1, wherein the control button (3) is electrically connected with the lifting rod (10) and the motor (12), and the armrests (2) are symmetrically arranged on two sides of the sample box (1).

4. The environmental science soil sampler of claim 1, wherein the right side of the top of the sampling cylinder (4) is provided with a notch (41), and the inner wall of the sampling cylinder (4) is movably connected with the spiral sheet (15).

5. The environmental science soil sampler of claim 1, wherein the inner side of the fixing plate (7) is provided with an internal thread, and the internal thread is matched with the thread ring (6).

6. The environmental science soil sampler according to claim 1, wherein the ground thorns (8) are uniformly distributed on the fixing plate (7) in a staggered manner, and the number of the ground thorns (8) is adapted to the area of the fixing plate (7).

7. The environmental science soil sampler according to claim 1, wherein the left side of the front surface of the sample box (1) is provided with an observation window (101), and the inner side of the observation window (101) is provided with a transparent anti-sticking coating.