CN218973883U

CN218973883U - Portable soil layering sampler

Info

Publication number: CN218973883U
Application number: CN202320090141.1U
Authority: CN
Inventors: 史雪梅; 张萃; 王娜
Original assignee: Hebei Kechuang Land Planning Technology Service Co ltd
Current assignee: Hebei Kechuang Land Planning Technology Service Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-05
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of soil sampling, and provides a portable soil layering sampler which comprises a bottom plate and a sampling tube, wherein a jack is formed in the center of the top end face of the bottom plate, the sampling tube is inserted in the center of the inside of the jack, a plurality of sampling ports are formed in the outer walls of two sides of the sampling tube, a plurality of first sealing plates are welded in the sampling tube and are positioned at the bottom of the sampling ports, a plurality of second sealing plates are welded in the sampling tube and are positioned at the top of the sampling ports, and blocking ports are formed in two sides of the top end face of the first sealing plates; this portable soil layering sample thief through set up the baffle in sampling mouth department can effectively avoid inserting, have soil to get into the sampling pipe when extracting, prevents soil mixed pollution, makes the soil of appointed position can be taken to the sampling pipe, has improved the accuracy of sampling effect and sampling, provides the guarantee for soil detection work, has improved the credibility of detection data.

Description

Portable soil layering sampler

Technical Field

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

Background

Soil sampler is a tool for acquiring soil samples, along with the continuous progress and development of society, people are increasingly conscious of environmental protection, wherein the soil is a very important component in environmental protection, and soil quality is required to be acquired and detected, so that the soil sampler is commonly used at present.

The Chinese patent discloses a soil layering sampler, publication number is CN202020810717.3, it is that traditional soil sampler can not take the soil sample of different degree of depth once simultaneously that it needs to solve, use inflexibly conveniently, all be artificial simultaneously when the sampling inserts the underground with the sampling tube, when the ground is harder, the staff just is comparatively hard, reduce sampling efficiency simultaneously, the inconvenient takeout of remaining soil of leaving in the sampling tube after the sampling finishes in addition, but the sampling slot of this equipment is open pattern, all can have earth to get into when inserting soil and extracting soil, influence sampling effect, and then the data when leading to detecting soil is inaccurate, therefore, it is very necessary to design a portable soil layering sampler.

Disclosure of Invention

The utility model aims to provide a portable soil layering sampler, which solves the problems that in the related art, a sampling groove is in an open mode in the use process, soil is easy to enter when the soil is inserted into and pulled out of the soil, and the sampling effect is influenced.

The technical scheme of the utility model is as follows:

the utility model provides a portable soil layering sampler, includes bottom plate and sampling tube, the jack has been seted up at the top terminal surface central authorities of bottom plate, and the inside central authorities of jack peg graft there is the sampling tube, a plurality of sampling mouth has all been seted up to the both sides outer wall of sampling tube, the inside welding of sampling tube has a plurality of first closing plate, and first closing plate is located the bottom of sampling mouth, the inside welding of sampling tube has a plurality of second closing plate, and the second closing plate is located the top of sampling mouth, the fender mouth has all been seted up to the top terminal surface both sides of first closing plate.

Preferably, the top terminal surface grafting of sampling pipe has the inserted bar, and the bottom one end both sides outer wall of inserted bar has all welded a plurality of branch, the one end welding of branch has the baffle, and the top one end of baffle is located the inside of keeping off the mouth, the top terminal surface welding of inserted bar has according to the board, and presses the top that the board is located the sampling pipe, according to the bottom terminal surface both sides of board all welding there is the spring, and the bottom one end and the top terminal surface fixed connection of sampling pipe of spring.

Preferably, the bottom one end welding of sampling pipe has the pointed cone, and all welds the blade around the outer wall of pointed cone, the top terminal surface central authorities of pointed cone have seted up the recess, and the bottom one end grafting of inserted bar is installed in the inside of recess.

Preferably, a turntable is fixedly arranged above the top of the pressing plate, connecting rods are welded on two sides of the end face of the bottom of the turntable, and one end of the bottom of each connecting rod is welded and fixed with the outer wall of the sampling tube.

Preferably, the arc plates are fixedly installed around the inside of the jack, a pair of rubber rods are glued at the center of the outer wall of one side of each arc plate, and one end of each rubber rod is fixedly connected with the inner wall of the jack.

Preferably, the bottom end face both ends of bottom plate all peg graft there is spacing pillar, and the top one end welding of spacing pillar has the limiting plate, the bottom end face of limiting plate and the top end face fixed connection of bottom plate, the top end face welding of limiting plate has the pull ring.

Preferably, the connecting shafts are welded on the outer walls of the two ends of the bottom plate, the supporting plates are welded on the outer wall of one side of the connecting shafts, one ends of the supporting plates are connected with hinges in a threaded mode, and one ends of the hinges are connected with fixing plates in a threaded mode.

Preferably, one end of the bottom of the fixing plate is triangular.

The utility model has the beneficial effects that:

1. through setting up the baffle in the sampling mouth department can effectively avoid inserting, have soil to get into the sampling pipe when extracting, prevent soil mixed pollution, make the soil of appointed position can be taken to the sampling pipe, improved sampling effect and sampling accuracy, provide the guarantee for soil detection work, improved the credibility of detection data.

2. The equipment makes the sampling pipe get into the soil horizon through pressing the pivoted mode, and it is more convenient to operate, utilizes pointed cone and blade, can help the sampling pipe to break open the soil horizon better and get into its inside, has improved sampling efficiency.

3. Can make extension board and fixed plate fold through hinge and connecting axle to this volume that reduces equipment reduces the needs to the space, carries more conveniently, simultaneously, sampling pipe and bottom plate are the split, acquire soil after the convenient staff samples.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is an isometric view of the entire body of the present utility model;

FIG. 2 is an overall elevation view of the present utility model;

FIG. 3 is an overall top view of the present utility model;

FIG. 4 is a cross-sectional view of the entire body of the present utility model;

FIG. 5 is a vertical section through the whole of the present utility model;

in the figure: 1. a bottom plate; 2. a jack; 3. a sampling tube; 4. a sampling port; 5. a first sealing plate; 6. a second sealing plate; 7. a blocking opening; 8. a rod; 9. a support rod; 10. a baffle; 11. pressing the plate; 12. a spring; 13. a pointed cone; 14. a blade; 15. a turntable; 16. a connecting rod; 17. an arc-shaped plate; 18. a rubber rod; 19. a limit strut; 20. a limiting plate; 21. a pull ring; 22. a connecting shaft; 23. a support plate; 24. a hinge; 25. and a fixing plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

As shown in fig. 1-5, this embodiment provides a portable soil layering sampler, including a bottom plate 1 and a sampling tube 3, jack 2 is provided at the center of the top end face of the bottom plate 1, and sampling tube 3 is inserted at the center of the inside of jack 2, a plurality of sampling ports 4 are provided on the outer walls of both sides of sampling tube 3, a plurality of first sealing plates 5 are welded inside sampling tube 3, and the first sealing plates 5 are located at the bottom of sampling ports 4, a plurality of second sealing plates 6 are welded inside sampling tube 3, and the second sealing plates 6 are located at the top of sampling ports 4, a blocking port 7 is provided on both sides of the top end face of first sealing plates 5, a plug rod 8 is inserted at the top end face of sampling tube 3, a plurality of struts 9 are welded on both sides of the bottom end of plug rod 8, a baffle 10 is welded on one end of struts 9, and the top end of baffle 10 is located inside blocking port 7, the top end face of the inserted link 8 is welded with a pressing plate 11, the pressing plate 11 is positioned above the top of the sampling tube 3, springs 12 are welded on two sides of the bottom end face of the pressing plate 11, one end of the bottom of each spring 12 is fixedly connected with the top end face of the sampling tube 3, one end of the bottom of each sampling tube 3 is welded with a pointed cone 13, the periphery of the outer wall of each pointed cone 13 is welded with a blade 14, the center of the top end face of each pointed cone 13 is provided with a groove, one end of the bottom of the inserted link 8 is inserted and installed in the groove, a turntable 15 is fixedly installed above the top of the pressing plate 11, connecting rods 16 are welded on two sides of the bottom end face of each turntable 15, one end of each connecting rod 16 is fixedly welded with the outer wall of the sampling tube 3, arc plates 17 are fixedly installed on the periphery of the inner wall of each jack 2, one end of each rubber rod 18 is fixedly connected with the inner wall of each jack 2, limiting support posts 19 are inserted into two ends of the bottom end face of the bottom plate 1, a limiting plate 20 is welded at one end of the top of the limiting support posts 19, the bottom end face of the limiting plate 20 is fixedly connected with the top end face of the bottom plate 1, a pull ring 21 is welded at the top end face of the limiting plate 20, connecting shafts 22 are welded on the outer walls of two ends of the bottom plate 1, a support plate 23 is welded on one side outer wall of each connecting shaft 22, a hinge 24 is connected with one end of each support plate 23 in a threaded mode, a fixing plate 25 is connected with one end of each hinge 24 in a threaded mode, one end of the bottom of each fixing plate 25 is triangular, and one end of the bottom of each fixing plate 25 is sharp to be better inserted into soil, so that fixing effects are improved.

In this embodiment, during the use, through rotating connecting axle 22 and hinge 24, make extension board 23 and fixed plate 25 to be expanded, insert fixed plate 25 to be fixed to bottom plate 1 in the soil, insert sampling tube 3 in jack 2 with bottom plate 1 in, rotate carousel 15 and make pointed cone 13 bore into the soil, blade 14 around pointed cone 13 can help pointed cone 13 break the soil horizon get into inside better, after sampling tube 3 gets into the soil, press down plate 11, inserted bar 8 can move down, transmit effort to baffle 10 through branch 9, make baffle 10 pass through baffle 7 and move down, thereby make sampling port 4 expose, rock carousel 15 and make the outside soil of sampling port 4 become flexible, be got into first closing plate 5 on, during rocking, arc 17 and rubber pole 18 can play the effect of protection to sampling tube 3, loosen pressing plate 11 after the sample, can jack up pressing plate 11 under the effect of spring 12 and resume normal position, inserted bar 8 synchronous upward movement, make baffle 10 seal sampling port 4 again, pull down plate 15, avoid drawing back plate 21 and drawing out in order to take place in order to avoid the fixed plate 1, when the fixed plate 25 is carried in order to reduce the fixed plate 1, can be carried in order to reduce the fixed plate 25, and take out the fixed plate 1 through the hinge is realized in order to prevent the fixed plate 25.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a portable soil layering sampler, its characterized in that, includes bottom plate (1) and sampling tube (3), jack (2) have been seted up at the top terminal surface central authorities of bottom plate (1), and peg graft in the inside central authorities of jack (2) have sampling tube (3), a plurality of sampling port (4) have all been seted up to the both sides outer wall of sampling tube (3), the inside welding of sampling tube (3) has a plurality of first closing plate (5), and first closing plate (5) are located the bottom of sampling port (4), the inside welding of sampling tube (3) has a plurality of second closing plate (6), and second closing plate (6) are located the top of sampling port (4), keep off mouthful (7) have all been seted up to the top terminal surface both sides of first closing plate (5).

2. The portable soil layering sampler according to claim 1, wherein the top end face of the sampling tube (3) is inserted with an inserting rod (8), a plurality of supporting rods (9) are welded on the outer walls of two sides of one end of the bottom of the inserting rod (8), a baffle (10) is welded at one end of each supporting rod (9), one end of the top of each baffle (10) is located in the baffle opening (7), a pressing plate (11) is welded on the top end face of the inserting rod (8), the pressing plate (11) is located above the top of the sampling tube (3), springs (12) are welded on two sides of the bottom end face of the pressing plate (11), and one end of each spring (12) is fixedly connected with the top end face of the sampling tube (3).

3. The portable soil layering sampler according to claim 2, wherein a pointed cone (13) is welded at one end of the bottom of the sampling tube (3), blades (14) are welded on the periphery of the outer wall of the pointed cone (13), a groove is formed in the center of the top end face of the pointed cone (13), and one end of the bottom of the inserted rod (8) is inserted and installed in the groove.

4. The portable soil layering sampler according to claim 2, wherein a rotary table (15) is fixedly installed above the top of the pressing plate (11), connecting rods (16) are welded on two sides of the bottom end face of the rotary table (15), and one end of the bottom of each connecting rod (16) is welded and fixed with the outer wall of the sampling tube (3).

5. The portable soil layering sampler according to claim 1, wherein an arc plate (17) is fixedly installed around the inside of the jack (2), a pair of rubber rods (18) are glued to the center of the outer wall of one side of the arc plate (17), and one end of each rubber rod (18) is fixedly connected with the inner wall of the jack (2).

6. The portable soil layering sampler according to claim 1, wherein two ends of the bottom end face of the bottom plate (1) are respectively inserted with a limiting support column (19), a limiting plate (20) is welded at one end of the top of each limiting support column (19), the bottom end face of each limiting plate (20) is fixedly connected with the top end face of the bottom plate (1), and a pull ring (21) is welded at the top end face of each limiting plate (20).

7. The portable soil layering sampler according to claim 1, wherein the outer walls of the two ends of the bottom plate (1) are welded with connecting shafts (22), one side outer wall of each connecting shaft (22) is welded with a support plate (23), one end of each support plate (23) is connected with a hinge (24) in a threaded mode, and one end of each hinge (24) is connected with a fixing plate (25) in a threaded mode.

8. The portable soil stratified sampling apparatus as claimed in claim 7, wherein the bottom end of the fixing plate (25) is triangular.