CN219015709U - Soil sampler - Google Patents

Abstract

The utility model relates to the technical field of soil sampling and discloses a soil sampler, which comprises a sampling tube, wherein a sliding mechanism is arranged in the sampling tube, the sliding mechanism comprises a fixed groove, a circular plate, a movable groove, a movable plate, a fixed block, a spring, a pull rod, a sliding groove, a pressing block, a handle, a buckle and a clamping groove, the pressing block slides in the sliding groove through the pressing block, the movable plate slides to the outside of the movable groove until being clamped with the fixed groove to fix the circular plate, the buckle and the clamping groove are rotated to clamp the handle for fixing, the clamping of the buckle and the clamping groove is released after the sampling is completed, the handle is moved, the movable plate is restored to the original position under the action of the spring, the clamping of the movable plate and the fixed groove is released, the circular plate can slide in the sampling tube, the pull rod is pressed to downwards move the circular plate to squeeze a sample out of the sampling tube, a worker can conveniently take the sample out of the sampling tube, and the time and energy of the worker are saved while the integrity of the sample is maintained.

Description

Soil sampler

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a soil sampler.

Background

The soil sampler is a tool for acquiring a soil sample, the simple soil sampler is composed of a handle and a sampling tube, the sampling tube is pressed into the ground by pressing the handle, the soil enters the sampling tube to finish sampling, and when the sample is taken out, the sampling tube is required to be pried or tapped by using other tools to enable the sample to be poured out, and the two methods are time-consuming and labor-consuming to take out the sample and lead to the soil sample to be dispersed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a soil sampler, which solves the problems of the background technology.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil sampler, including the sampling tube, the inside of sampling tube is provided with slide mechanism, slide mechanism is including the fixed slot, the plectane, the movable slot, the movable plate, the fixed block, a spring, the pull rod, the spout, the briquetting, the handle, buckle and draw-in groove, the fixed slot has two, the outside at the sampling tube is all seted up to two fixed slots, the inside at the plectane is seted up to plectane sliding connection in the inside of sampling tube, the movable plate has two, the inside of the equal sliding connection movable slot of two movable plates, two movable plates joint respectively in the inside of two fixed slots, the fixed block has two, the outside of two movable plates of two fixed block fixed mounting respectively, spring both ends fixed connection is in the one side that two fixed blocks descend, pull rod fixed mounting is in the outside of plectane, the inside at the pull rod is seted up to the spout, the briquetting is the shape of upper width down narrow, handle fixed mounting is kept away from the one side of spout at the briquetting, the buckle sets up the outside at the handle, the outside at the draw-in the inside of draw-in groove is seted up.

Preferably, the handle is close to the one side of buckle and is seted up flutedly, and the inside rotation of recess is connected with the pivot, and buckle fixed mounting is in the outside of pivot, the rotation of buckle of being convenient for.

Preferably, the sampling tube is provided with four through grooves, and in the sampling process, redundant soil is discharged from the through grooves.

Preferably, the outside of briquetting has seted up the limit groove, and buckle and limit groove joint are fixed the briquetting.

Preferably, the outside of two the movable plates is fixedly provided with limiting blocks, one surface of the movable groove, which is close to the two limiting blocks, is respectively provided with an internal groove, and the two limiting blocks are respectively and slidably connected in the two internal grooves, so that the movable plates are prevented from being separated from the movable grooves in the moving process.

(III) beneficial effects

Compared with the prior art, the utility model provides a soil sampler, which has the following beneficial effects:

1. this soil sampler, through setting up the briquetting inside the spout, the cooperation movable plate, when soil sampler samples, press the handle and make the briquetting slide in the inside of spout, because the shape of width down narrow on the briquetting, at the inside sliding process of briquetting in the spout, the briquetting makes the movable plate slide to the outside of movable groove until fixed with the fixed slot joint with the plectane, it is fixed with the handle to rotate buckle and draw-in groove joint this moment, press the handle completion sample task to press the handle this moment, remove the joint of buckle and draw-in groove after the completion, upwards move the handle, the movable plate resumes the normal position under the effect of spring this moment, the joint of movable plate and fixed slot is relieved, the plectane can slide in the sample section of thick bamboo inside this moment, press the pull rod makes the plectane down move, the plectane extrudees the sample this moment and makes the sample follow the sample section of thick bamboo flow, the staff of being convenient for takes out the sample section of thick bamboo from the sample section of thick bamboo, the time and energy of staff keep the integrality of sample simultaneously.

2. This soil sampler through setting up at the outside limit groove of briquetting, cooperation buckle, when the joint of buckle and draw-in groove was relieved, the briquetting upwards moved under the removal of handle, rotates the buckle at this moment and fixes the briquetting with buckle and limit groove joint, can use the handle to press and make the plectane remove when taking out the sample, and the staff of being convenient for presses the plectane.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the pull rod of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the movable plate of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the structure of the briquette of FIG. 3 according to the present utility model;

fig. 5 is a schematic cross-sectional view of the disk of fig. 3 in accordance with the present utility model.

In the figure: 1. a sampling tube; 2. a fixing groove; 3. a circular plate; 4. a moving groove; 5. a moving plate; 6. a fixed block; 7. a spring; 8. a pull rod; 9. a chute; 10. briquetting; 11. a handle; 12. a buckle; 13. a clamping groove; 14. a groove; 15. a rotating shaft; 16. a through groove; 17. defining a slot; 18. defining a block; 19. a built-in groove.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the soil sampler comprises a sampling tube 1, wherein a sliding mechanism is arranged in the sampling tube 1, the sliding mechanism comprises a fixed groove 2, a circular plate 3, a movable groove 4, movable plates 5, fixed blocks 6, springs 7, a pull rod 8, sliding grooves 9, pressing blocks 10, handles 11, buckles 12 and clamping grooves 13, two fixed grooves 2 are respectively arranged outside the sampling tube 1, the circular plate 3 is slidably connected inside the sampling tube 1, the movable groove 4 is arranged inside the circular plate 3, the movable plates 5 are respectively slidably connected inside the movable groove 4, the two movable plates 5 are respectively clamped inside the two fixed grooves 2, the fixed blocks 6 are respectively fixedly arranged outside the two movable plates 5, two ends of each spring 7 are fixedly connected with one descending surface of the two fixed blocks 6, the pull rod 8 is fixedly arranged outside the circular plate 3, the chute 9 is arranged in the pull rod 8, the pressing block 10 is slidably connected in the chute 9, the pressing block 10 is in a shape with a wide upper part and a narrow lower part, the handle 11 is fixedly arranged on one surface of the pressing block 10 away from the chute 9, the buckle 12 is arranged outside the handle 11, the clamping groove 13 is arranged outside the pull rod 8, the buckle 12 is clamped in the clamping groove 13, the soil sampler is matched with the movable plate 5 through the pressing block 10 arranged in the chute 9, when the soil sampler samples, the pressing block 11 enables the pressing block 10 to slide in the chute 9, due to the shape with the wide upper part and the narrow lower part, the pressing block 10 enables the movable plate 5 to slide outside the movable groove 4 until the circular plate 3 is clamped with the fixed groove 2 in the sliding process of the pressing block 10, the rotary buckle 12 is clamped with the clamping groove 13 to fix the handle 11, and the sampling task is completed by pressing the handle 11 at the moment, after completion, the clamping connection between the clamping buckle 12 and the clamping groove 13 is released, the handle 11 is moved upwards, the movable plate 5 is restored to the original position under the action of the spring 7, the clamping connection between the movable plate 5 and the fixed groove 2 is released, the circular plate 3 can slide in the sampling tube 1, the pull rod 8 is pressed at the moment to enable the circular plate 3 to move downwards, the circular plate 3 extrudes a sample at the moment to enable the sample to flow out of the sampling tube 1, a worker is convenient to take the sample out of the sampling tube 1, and the time and energy of the worker are saved while the integrity of the sample is maintained.

The handle 11 is close to the one side of buckle 12 and has seted up recess 14, the inside rotation of recess 14 is connected with pivot 15, buckle 12 fixed mounting is in the outside of pivot 15, be convenient for the rotation of buckle 12, four logical groove 16 have been seted up to sampling tube 1, in the sampling process, unnecessary soil is discharged from logical groove 16, limit groove 17 has been seted up to the outside of briquetting 10, buckle 12 and limit groove 17 joint are fixed briquetting 10, the outside of two movable plates 5 is all fixed mounting has limit piece 18, the one side that movable groove 4 is close to two limit piece 18 has seted up built-in groove 19 respectively, two limit piece 18 sliding connection are in the inside of two built-in grooves 19 respectively, avoid movable plate 5 to break away from movable groove 4 in the removal process, this soil sampler, through the limit groove 17 that sets up at briquetting 10 outside, cooperate buckle 12, when the joint of buckle 12 and draw-in groove 13 is released, the briquetting 10 is upwards moved under the removal of handle 11 to rotate buckle 12 and limit groove 17 joint at this moment, can use manual handle 11 to press 3 to remove with the briquetting 10, the plectane 3 when taking out the sample, the staff is convenient for press.

Working principle: when the soil sampler is used, through the briquetting 10 arranged in the chute 9 and the cooperation of the movable plate 5, when the soil sampler samples, the handle 11 is pressed to enable the briquetting 10 to slide in the chute 9, because of the shape of the briquetting 10 which is wide at the top and narrow at the bottom, in the process that the briquetting 10 slides in the chute 9, the briquetting 10 enables the movable plate 5 to slide outside the movable groove 4 until being clamped with the fixed groove 2 to fix the circular plate 3, at the moment, the rotary buckle 12 is clamped with the clamping groove 13 to fix the handle 11, at the moment, the handle 11 is pressed to complete the sampling task, at the moment, after the completion, the clamping of the buckle 12 and the clamping groove 13 is released, the handle 11 is moved upwards, at the moment, the movable plate 5 is restored to the original position under the action of the spring 7, the clamping of the movable plate 5 and the fixed groove 2 is released, at the moment, the circular plate 3 can slide in the sampling cylinder 1, at the moment, the circular plate 3 moves downwards by pressing the pull rod 8, at the moment, the circular plate 3 extrudes the sample to flow out of the sampling cylinder 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. Soil sampler, including a sampling tube (1), its characterized in that: the inside of the sampling tube (1) is provided with a sliding mechanism, the sliding mechanism comprises a fixed groove (2), circular plates (3), moving grooves (4), moving plates (5), fixed blocks (6), springs (7), pull rods (8), sliding grooves (9), pressing blocks (10), handles (11), buckles (12) and clamping grooves (13), the two fixed grooves (2) are respectively arranged at the outer parts of the sampling tube (1), the circular plates (3) are slidably connected to the inner parts of the sampling tube (1), the moving grooves (4) are arranged at the inner parts of the circular plates (3), the two moving plates (5) are respectively slidably connected to the inner parts of the moving grooves (4), the two moving plates (5) are respectively clamped in the inner parts of the two fixed grooves (2), the two fixed blocks (6) are respectively fixedly arranged at the outer parts of the two moving plates (5), the two ends of the springs (7) are fixedly connected to one surface of the two fixed blocks (6) which descends, the pull rods (8) are fixedly arranged at the outer parts of the two fixed blocks (6) and are fixedly arranged at the outer parts of the sliding grooves (9) which are in the inner parts of the sliding grooves (10), the handle (11) is fixedly arranged on one surface, far away from the sliding groove (9), of the pressing block (10), the buckle (12) is arranged outside the handle (11), the clamping groove (13) is formed in the outer portion of the pull rod (8), and the buckle (12) is clamped in the clamping groove (13).

2. A soil sampler according to claim 1, wherein: one surface of the handle (11) close to the buckle (12) is provided with a groove (14), a rotating shaft (15) is rotatably connected in the groove (14), and the buckle (12) is fixedly arranged outside the rotating shaft (15).

3. A soil sampler according to claim 1, wherein: four through grooves (16) are formed in the sampling tube (1).

4. A soil sampler according to claim 1, wherein: a limiting groove (17) is formed in the outer portion of the pressing block (10).

5. A soil sampler according to claim 1, wherein: limiting blocks (18) are fixedly arranged outside the two moving plates (5), built-in grooves (19) are respectively formed in one surfaces, close to the two limiting blocks (18), of the moving grooves (4), and the two limiting blocks (18) are respectively and slidably connected inside the two built-in grooves (19).

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