CN218546181U - Portable soil sampler - Google Patents

Abstract

The utility model discloses a portable soil sampler, including the rectangle mount pad, vertical sliding sleeve is equipped with an inside circular movable rod that sets up to hollow structure on the rectangle mount pad, and the top welded fastening of circular movable rod has a circular pressing plate that is located rectangle mount pad top, and the bottom welded fastening of circular movable rod has a circular sampling head that contacts with rectangle mount pad bottom, and the circular bull-dozer plate that contacts rather than the top inner wall has been placed in the slip on the inside lateral wall of circular sampling head, and the top central authorities position welded fastening of circular bull-dozer plate has a circular push rod. The utility model is simple in operation, be convenient for release the soil that circular sampling head got, in addition after using, two elastic expansion legs can be accomodate and fix the inside at the rectangle standing groove, and the staff carries through fixing the handle area on two rectangle mounting panels for this soil sampler portable.

Description

Portable soil sampler

Technical Field

The utility model relates to a soil sampler technical field especially relates to a portable soil sampler.

Background

The collection of soil sample is the daily work in fields such as environmental protection, agriculture, forestry, national soil and scientific research, pay close attention to environmental problem from top to bottom nationwide at present, investigation, evaluation and the monitoring of soil environment need gather a large amount of soil samples, it is big to use top layer soil sample collection volume especially, but the soil sampler on the present market has the shortcoming that is not convenient for take out the soil of getting, soil sampler on the market still is not portable in addition, we have proposed a portable soil sampler based on above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable soil sampler.

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

the utility model provides a portable soil sampler, including the rectangle mount pad, vertical sliding sleeve is equipped with an inside circular movable rod that sets up to hollow structure on the rectangle mount pad, the top welded fastening of circular movable rod has a circular pressing plate that is located rectangle mount pad top, the bottom welded fastening of circular movable rod has a circular sampling head that contacts with rectangle mount pad bottom, a circular bulldozing board that contacts rather than the top inner wall is placed in sliding on the inside lateral wall of circular sampling head, circular bulldozing board's top central point welded fastening has a circular push rod, circular push rod's top slides in proper order and runs through circular sampling head, circular movable rod and circular pressing plate, and welded fastening has a rectangle push pedal that is located circular pressing plate top, circular push rod's outside movable sleeve has a first spring that is in compression state, the bottom mounting of first spring is on the bottom inner wall of circular movable rod, the top of first spring is fixed at circular push rod's outside top, circular movable sleeve has a second spring that is in compression state, second spring fixed mounting is between circular pressing plate and rectangle mount pad, two rectangle mounting grooves have the bottom that the elastic support leg that the inside of each other side of contact with the fixed leg of fixing, the bottom of the fixed mounting has the telescopic leg that the bottom of a fixed leg that the bottom of the fixed leg that contacts mutually supported mutually.

Preferably, two rectangular mounting plates are fixedly bonded to the front side of the rectangular mounting seat, and the same handle strap is fixedly mounted on the front sides of the two rectangular mounting plates.

Preferably, a push rod perforation has all been seted up to the top inner wall of circular sampling head, the bottom inner wall of circular movable rod, the top inner wall of circular movable rod and the bottom of circular pressing platen, and the fenestrate inside lateral wall of every push rod all with circular push rod's outside sliding contact.

Preferably, the inside of the circular sampling head is of a hollow structure, the bottom of the circular sampling head is provided with an opening, and the joint of the bottom of the outer side of the circular sampling head and the bottom of the inner side of the circular sampling head is provided with a circular knife edge.

Preferably, a movable rod installation channel is arranged at the center of the top of the rectangular installation seat, two symmetrical rectangular sliding grooves are formed in the outer side of the circular movable rod, a rectangular sliding block is arranged inside the rectangular sliding grooves in a sliding mode and fixedly welded with the inner side of the movable rod installation channel, the bottom of the rectangular sliding block is in contact with the inner wall of the bottom of the corresponding rectangular sliding groove, and the movable rod installation channel is located between the two rectangular placing grooves.

Preferably, the elastic telescopic leg comprises a rectangular support column with a top portion arranged in a semi-cylindrical structure, a rectangular cavity is formed in the rectangular support column, the four side walls inside the rectangular cavity are in sliding contact with the same rectangular guide table, a plurality of circular sliding rods are welded at equal intervals at the bottom of the rectangular guide table, the plurality of circular sliding rods located at the bottom of the same rectangular guide table all slide to extend to the lower portion of the rectangular support column and are fixed to the top of the corresponding support base plate in a welded mode, a plurality of third springs in a stretching mode are fixedly installed between the bottom of the rectangular guide table and the inner wall of the bottom of the corresponding rectangular cavity, a plurality of fourth springs in a compressing mode are movably installed between the top of the corresponding circular sliding rods and the inner wall of the left side of the rectangular support column and the top of the rear side of the rectangular support column in a sleeved mode, the rotating shaft is horizontally rotated on the rectangular support column, the rotating shaft is welded and fixed in the corresponding rectangular placement groove, a rectangular support column is fixedly installed at the central position of the top of the rectangular support column in a welded and is inserted with a rectangular placement groove, and a rectangular placement block is inserted in a placement groove.

Preferably, the front side of rectangle support column contacts with the front side inner wall of rectangle standing groove, and the rear side of rectangle support column contacts with the rear side inner wall of rectangle standing groove, a plurality of circular sliding through-holes that correspond circular slide bar outside sliding contact have been seted up to the bottom of rectangle support column, and a plurality of circular sliding through-holes that are located same rectangle support column bottom all communicate with the rectangle cavity indoor portion that corresponds, the bottom inner wall of rectangle cavity and the third spring bottom fixed mounting that corresponds, and the top fixed mounting of third spring is in the bottom of the rectangle guide table that corresponds.

Preferably, the front side and the rear side of the rectangular fixing block are provided with the same bearing installation through hole, the center position of the inner side of the bearing installation through hole is fixedly bonded with a bearing which is bonded and sleeved with the outer side of the corresponding rotating shaft, the front end of the rotating shaft is welded and fixed on the inner wall of the front side of the rectangular placing groove, and the rear end of the rotating shaft is welded and fixed on the inner wall of the rear side of the rectangular placing groove.

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

the utility model is simple in operation, be convenient for release the soil that circular sampling head got, in addition after using, two elastic expansion legs can be accomodate and fix the inside at the rectangle standing groove, and the staff carries through fixing the handle area on two rectangle mounting panels for this soil sampler portable.

Drawings

Fig. 1 is a schematic structural view of a portable soil sampler according to the present invention;

fig. 2 is a schematic sectional view of a portable soil sampler according to the present invention;

fig. 3 is an enlarged structural schematic diagram ofbase:Sub>A-base:Sub>A in fig. 2.

In the figure: 1 supporting baseplate, 2 rectangular supporting columns, 3 rectangular mounting seats, 4 circular movable rods, 5 circular pressing plates, 6 circular push rods, 7 rectangular push plates, 8 rectangular insertion blocks, 9 second springs, 10 circular sampling heads, 11 handle belts, 12 rectangular mounting plates, 13 rectangular placing grooves, 14 rectangular sliding grooves, 15 first springs, 16 rectangular sliding blocks, 17 rotating shafts, 18 circular bulldozing plates, 19 rectangular guide tables, 20 circular sliding rods, 21 third springs, 22 rectangular sliding through holes, 23 rectangular fixing blocks and 24 fourth springs.

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.

Referring to fig. 1-3, a portable soil sampler comprises a rectangular mounting base 3, two rectangular mounting plates 12 are fixedly bonded to the front side of the rectangular mounting base 3, the same handle belt 11 is fixedly mounted to the front sides of the two rectangular mounting plates 12, a circular movable rod 4 with a hollow structure inside is vertically slidably sleeved on the rectangular mounting base 3, a circular pressing plate 5 located above the rectangular mounting base 3 is fixedly welded to the top of the circular movable rod 4, a circular sampling head 10 in contact with the bottom of the rectangular mounting base 3 is fixedly welded to the bottom of the circular movable rod 4, wherein the circular sampling head 10 is hollow, the bottom of the circular sampling head 10 is provided with an opening, a connection part between the bottom of the outer side of the circular sampling head 10 and the bottom of the inner side of the circular sampling head 10 is provided with a circular knife edge, a circular bulldozing plate 18 in contact with the inner wall of the top of the circular sampling head 10 is slidably disposed on the inner side of the circular sampling head, a circular bulldozing plate 6 is fixedly welded to the central position of the top of the circular bulldozing plate 18, a circular push rod 6 is fixedly welded to the top of the circular push rod 6, the circular push rod 6 is sequentially slidably inserted through the circular sampling head 10, the circular movable rod 4 and the circular pressing plate 5, a second pushing plate is fixedly disposed on the outer side of the circular spring, a circular spring 6, a second pushing plate 15 is fixedly disposed on the circular spring mounting base, a circular pushing plate 6, a circular pushing plate is fixedly disposed on the circular pushing plate 6, a circular pushing spring 7, a circular pushing plate 6, a circular pushing plate is fixedly disposed on the circular pushing spring mounting base 6, a circular pushing plate 15 fixed to the circular pushing plate 3, an elastic telescopic leg clamped with the inner wall of the top of the two rectangular placing grooves 13 is rotatably arranged on one side of the inner part far away from each other, a supporting base plate 1 contacted with the ground is fixedly welded at the bottom of the elastic telescopic leg, the elastic telescopic leg comprises a rectangular supporting column 2 with a semi-cylindrical structure at the top, a rectangular cavity is arranged on the rectangular supporting column 2, the same rectangular guide table 19 is in sliding contact with the four inner walls of the rectangular cavity, a plurality of circular sliding rods 20 are welded at equal intervals at the bottom of the rectangular guide table 19, the circular sliding rods 20 at the bottom of the same rectangular guide table 19 extend to the lower part of the rectangular supporting column 2 in a sliding manner and are fixedly welded with the top of the corresponding supporting base plate 1, a plurality of third springs 21 in a stretching state are fixedly arranged between the bottom of the rectangular guide table 19 and the inner wall of the bottom of the corresponding rectangular cavity, the third springs 21 are movably sleeved on the outer sides of the corresponding circular sliding rods 20, the top of the front side and the top of the rectangular supporting column 2 are provided with the same rectangular sliding through hole 22, the sliding block 23 is movably sleeved on the inner wall of the top of the rectangular sliding block, a horizontal through hole 17, a plurality of the rectangular sliding blocks which are fixedly arranged on the top of the rectangular supporting column 13, a plurality of the sliding block 23 is welded with a horizontal through hole 17 which is arranged in a horizontal through hole which is welded with the fixed at the top of the rectangular through hole 23, a fixed position, a fixed at the top of the rectangular through hole 17 which is arranged on the top of the rectangular supporting block 13, a horizontal through hole which is welded with the fixed at the top of the rectangular through hole 23, a horizontal through hole 17 which is arranged on the top of the rectangular through hole 23, a horizontal through hole 23 which is welded at the top of the fixed at the top of the rectangular supporting column 13, the utility model is simple in operation, be convenient for release the soil that circular sampling head 10 got, in addition after using, two elastic expansion legs can accomodate the inside of fixing at rectangle standing groove 13, and the staff carries through fixing the handle area 11 on two rectangle mounting panels 12 for this soil sampler portable.

In the utility model, a push rod perforation is arranged on the inner wall of the top of the circular sampling head 10, the inner wall of the bottom of the circular movable rod 4, the inner wall of the top of the circular movable rod 4 and the bottom of the circular pressing plate 5, the inner side wall of each push rod perforation is in sliding contact with the outer side of the circular push rod 6, a movable rod mounting channel is arranged at the central position of the top of the rectangular mounting seat 3, two symmetrical rectangular sliding grooves 14 are arranged on the outer side of the circular movable rod 4, a rectangular sliding block 16 welded and fixed with the inner side of the movable rod mounting channel is arranged in the rectangular sliding groove 14, the bottom of the rectangular sliding block 16 is in contact with the inner wall of the bottom of the corresponding rectangular sliding groove 14, the movable rod mounting channel is positioned between the two rectangular placing grooves 13, the front side of the rectangular support column 2 is in contact with the inner wall of the front side of the rectangular placing groove 13, the rear side of the rectangular supporting column 2 is contacted with the rear side inner wall of the rectangular placing groove 13, the bottom of the rectangular supporting column 2 is provided with a plurality of circular sliding through holes which are in sliding contact with the outer sides of the corresponding circular sliding rods 20, the plurality of circular sliding through holes at the bottom of the same rectangular supporting column 2 are communicated with the inner parts of the corresponding rectangular cavities, the bottom inner wall of each rectangular cavity is fixedly installed with the bottom end of the corresponding third spring 21, the top end of the third spring 21 is fixedly installed at the bottom of the corresponding rectangular guide platform 19, the front side and the rear side of the rectangular fixing block 23 are provided with the same bearing installing through hole, the center position of the inner side of each bearing installing through hole is fixedly bonded with a bearing which is fixedly bonded and sleeved with the outer side of the corresponding rotating shaft 17, the front end of the rotating shaft 17 is welded and fixed on the front side inner wall of the rectangular placing groove 13, and the rear end of the rotating shaft 17 is welded and fixed on the rear side inner wall of the rectangular placing groove 13, the utility model is simple in operation, be convenient for release the soil that circular sampling head 10 got, in addition after using, two elastic expansion legs can accomodate the inside of fixing at rectangle standing groove 13, and the staff carries through fixing the handle area 11 on two rectangle mounting panels 12 for this soil sampler portable.

The working principle is as follows: when a user needs to sample soil on the ground, the user stands at the top of the rectangular mounting seat 3 first, at the moment, the height of the circular sliding rod 20 extending into the rectangular cavity reaches the maximum, the bottom of the rectangular supporting column 2 is in contact with the top of the supporting base plate 1, then presses the circular pressing plate 5 downwards, the circular pressing plate 5 drives the rectangular sliding groove 14 on the outer side of the circular movable rod 4 to slide downwards on the corresponding rectangular sliding block 16, so that the second spring 9 is compressed, the circular pressing plate 5 also drives the circular sampling head 10 to be gradually inserted into the soil downwards, the circular sampling head 10 drives the circular soil shifting plate 18 to move downwards through the inner wall of the top of the circular pressing plate 10, the circular push rod 6 is driven by the circular soil shifting plate 18 to move downwards, after soil sampling is completed, the circular pressing plate 5 is released, the second spring 9 in the compressed state drives the circular pressing plate 5 to move upwards, the circular pressing plate 5 drives the rectangular sliding groove 14 on the outer side of the circular movable rod 4 to slide upwards on the corresponding rectangular sliding block 16, the circular pressing plate 5 drives the circular sampling head 10 to move upwards, the circular sliding groove 10 on the rectangular sliding block 16, the circular sliding plate 10, the circular sampling head 10 is driven by the circular pressing plate 10 to move upwards from the bottom of the rectangular sliding seat 3, and the circular sampling head 7, the circular sampling head is driven by the circular sampling head to move downwards, the circular sampling head 7, the circular sampling seat, the circular sampling head 7, the circular sampling head 2, the circular sampling head is driven by the circular sampling head to move downwards, the circular sampling seat, the circular sampling head 7, the circular sampling head 3, the circular sampling head 7, the circular sampling seat, the circular sampling head is arranged in the circular sampling seat, the circular sampling head 3, the circular sampling seat, the circular sampling head 7 is driven by the circular sampling head 3, the first spring 15 is compressed, the circular soil bulldozing plate 18 pushes soil in the circular sampling head 10 into the soil container, then the rectangular push plate 7 is loosened, the first spring 15 in a compressed state drives the rectangular push plate 7 at the top end of the circular push rod 6 to reset, and the soil sampler is simple to operate and convenient to push out the soil taken by the circular sampling head 10;

in addition, after the soil sampler is used, the two rectangular supporting columns 2 are respectively pulled downwards, the rectangular supporting columns 2 drive the rectangular insertion blocks 8 to slide downwards in the corresponding rectangular insertion grooves, the rectangular supporting columns 2 further drive the rectangular sliding through holes 22 to slide downwards outside the rectangular fixing blocks 23, so that the fourth springs 24 are compressed until the rectangular insertion blocks 8 move right below the rectangular insertion grooves, at the moment, the supporting base plate 1 is pressed upwards, the supporting base plate 1 drives the corresponding circular sliding rods 20 to gradually penetrate into the rectangular cavity, the corresponding circular sliding rods 20 jointly drive the rectangular guide table 19 to slide upwards in the rectangular cavity, so that the third springs 21 are stretched, until the supporting base plate 1 is in contact with the rectangular supporting columns 2, at the moment, the rectangular supporting columns 2 rotate in the direction close to the circular sampling heads 10 again, the rectangular supporting columns 2 drive the rectangular fixing blocks 23 to rotate outside the rotating shaft 17 through the rectangular sliding through holes 22, until the rectangular supporting columns 2 rotate 90 degrees, at the moment, the supporting base plate 1 is in contact with the top inner walls of the placing grooves 13, at the moment, the supporting base plate 2 is loosened, the plurality of the rectangular supporting columns 2 drives the corresponding circular sliding rods 23 to rotate outside of the rotating shaft 17 through the corresponding sliding rods, so that the rectangular supporting columns 12 to be fixed on the corresponding elastic mounting plate 13, and the corresponding telescopic mounting plate 13, so that the corresponding telescopic legs are fixed on the corresponding circular mounting plate 11, and the corresponding telescopic mounting plate 13, and the two telescopic mounting plates 12, and the rectangular supporting columns are fixed on the corresponding to be convenient for the soil sampler to be in the soil sampler.

In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" should be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (8)

1. A portable soil sampler comprises a rectangular mounting seat (3), and is characterized in that a circular movable rod (4) with an inner part arranged as a hollow structure is vertically sleeved on the rectangular mounting seat (3) in a sliding manner, a circular pressing plate (5) positioned above the rectangular mounting seat (3) is welded and fixed at the top of the circular movable rod (4), a circular sampling head (10) contacted with the bottom of the rectangular mounting seat (3) is welded and fixed at the bottom of the circular movable rod (4), a circular bulldozing plate (18) contacted with the inner wall of the top of the circular sampling head (10) is slidably placed on the inner side wall of the circular sampling head (10), a circular push rod (6) is welded and fixed at the central position of the top of the circular bulldozing plate (18), a first spring (15) in a compression state is sequentially sleeved on the top of the circular push rod (6), the bottom end of the first spring (15) is fixed at the bottom of the circular movable rod (4), a second spring (9) is fixed at the top of the circular movable rod (4), second spring (9) fixed mounting has been seted up two rectangle standing grooves (13) between circular press platen (5) and rectangle mount pad (3) in the bottom of rectangle mount pad (3), and inside that two rectangle standing grooves (13) kept away from each other all rotates on one side and installs one with the elastic telescopic leg that its top inner wall clamped, and elastic telescopic leg's bottom welded fastening has a supporting baseplate (1) that contacts with ground.

2. A portable soil sampler according to claim 1 wherein the front of the rectangular mounting block (3) is adhesively secured to two rectangular mounting plates (12), the front of each rectangular mounting plate (12) being secured to the same handle strip (11).

3. The portable soil sampler according to claim 1, wherein the top inner wall of the circular sampling head (10), the bottom inner wall of the circular movable rod (4), the top inner wall of the circular movable rod (4) and the bottom of the circular pressing plate (5) are all provided with a push rod through hole, and the inner side wall of each push rod through hole is in sliding contact with the outer side of the circular push rod (6).

4. The portable soil sampler according to claim 1, wherein the interior of the circular sampling head (10) is a hollow structure, the bottom of the circular sampling head (10) is an opening, and the joint of the bottom of the outer side of the circular sampling head (10) and the bottom of the inner side of the circular sampling head (10) is a circular knife edge.

5. The portable soil sampler according to claim 1, wherein a movable rod mounting channel is formed in the center of the top of the rectangular mounting seat (3), two symmetrically arranged rectangular sliding grooves (14) are formed in the outer side of the circular movable rod (4), a rectangular sliding block (16) welded and fixed to the inner side of the movable rod mounting channel is slidably mounted in the rectangular sliding grooves (14), the bottom of the rectangular sliding block (16) is in contact with the inner wall of the bottom of the corresponding rectangular sliding groove (14), and the movable rod mounting channel is located between the two rectangular placing grooves (13).

6. The portable soil sampler according to claim 1, wherein the elastically telescopic leg comprises a rectangular support column (2) having a top portion configured as a semi-cylindrical structure, the rectangular support column (2) is provided with a rectangular cavity, the four side walls inside the rectangular cavity are in sliding contact with a rectangular guide table (19), the bottom of the rectangular guide table (19) is welded with a plurality of circular sliding rods (20) at equal intervals, the plurality of circular sliding rods (20) at the bottom of the rectangular guide table (19) are all slidably extended below the rectangular support column (2) and are welded and fixed with the top portion of the corresponding support base plate (1), a plurality of third springs (21) in a tensile state are fixedly installed between the bottom of the rectangular guide table (19) and the inner wall at the bottom of the corresponding rectangular cavity, the third springs (21) are movably sleeved outside the corresponding circular sliding rods (20), the top portion at the front side and the top portion of the rear side of the rectangular support column (2) are provided with a rectangular sliding through hole (22), the inner wall at the left side and the inner wall at the right side of the rectangular sliding through hole (22) are in sliding contact with the inner wall at the bottom of the corresponding circular sliding rod, the sliding through hole (23), the sliding through hole (22) is sleeved with a plurality of the sliding through hole (17) at the top portion of the sliding through hole at the top portion of the sliding through hole at the sliding block (23), the rotating shaft (17) is horizontally welded and fixed in the corresponding rectangular placing groove (13), a rectangular insertion block (8) is welded and fixed at the center of the top of the rectangular supporting column (2), and the rectangular insertion block (8) is movably inserted into a rectangular insertion groove formed in the inner wall of the top of the rectangular placing groove (13).

7. The portable soil sampler according to claim 6, wherein the front side of the rectangular support column (2) is in contact with the inner wall of the front side of the rectangular placement groove (13), the rear side of the rectangular support column (2) is in contact with the inner wall of the rear side of the rectangular placement groove (13), the bottom of the rectangular support column (2) is provided with a plurality of circular sliding through holes in sliding contact with the outer side of the corresponding circular sliding rod (20), the circular sliding through holes at the bottom of the same rectangular support column (2) are communicated with the corresponding rectangular chamber, the inner wall of the bottom of the rectangular chamber is fixedly mounted with the bottom of the corresponding third spring (21), and the top of the third spring (21) is fixedly mounted at the bottom of the corresponding rectangular guide table (19).

8. The portable soil sampler according to claim 6, wherein the same bearing mounting through hole is opened at the front side and the rear side of the rectangular fixing block (23), a bearing is adhesively fixed at the central position inside the bearing mounting through hole and is adhesively sleeved with the outer side of the corresponding rotating shaft (17), the front end of the rotating shaft (17) is welded and fixed on the inner wall of the front side of the rectangular accommodating groove (13), and the rear end of the rotating shaft (17) is welded and fixed on the inner wall of the rear side of the rectangular accommodating groove (13).

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