CN113029661B

CN113029661B - Wetland soil degree of depth sampling device

Info

Publication number: CN113029661B
Application number: CN202110381628.0A
Authority: CN
Inventors: 梁雄伟; 孙悦; 孟博; 鞠永富; 白淑艳
Original assignee: Harbin University
Current assignee: Harbin University
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-03-22
Anticipated expiration: 2041-04-09
Also published as: CN113029661A

Abstract

The invention relates to a sampling device, in particular to a wetland soil depth sampling device. The utility model provides a wetland soil degree of depth sampling device, is including inserting ground strip and sloping piece, it is provided with a plurality of sloping pieces from supreme down to insert on the ground strip. The end, far away from the ground inserting strip, of the inclined piece inclines upwards. The wetland soil depth sampling device also comprises a base plate which is fixedly connected to the upper part of the ground inserting strip. The wetland soil depth sampling device further comprises side baffles, the base plate is connected with the two side baffles in a sliding mode, and the plurality of inclined pieces are located between the two side baffles. The wetland soil depth sampling device further comprises a lifting piece and an insertion plate, the two side baffles are connected to the lifting piece in a sliding mode, the lifting piece is connected with the insertion plate in a sliding mode, the two side baffles are provided with clamping grooves corresponding to the insertion plate, and the insertion plate is inserted into the clamping grooves formed in the two side baffles. The invention can be inserted into wetland soil, and the sample is divided into a plurality of blocks according to different depths.

Description

Wetland soil degree of depth sampling device

Technical Field

The invention relates to a sampling device, in particular to a wetland soil depth sampling device.

Background

The wetland ecosystem is a unified whole consisting of wetland plants, animals inhabiting the wetland, microorganisms and the environment thereof. The wetland has multiple functions of protecting biological diversity, regulating runoff, improving water quality, regulating microclimate, providing food and industrial raw materials and providing tourism resources. In order to analyze the environment of the wetland, the wetland soil needs to be deeply sampled.

Application number is CN202020896100.8 discloses a portable soil sampling ware, this utility model discloses a portable soil sampling ware, including the soil sampling ware body and portable box, the motor is installed on the top of the soil sampling ware body, the support is installed to the below of the both sides of motor, the handle is installed to the top of support, portable box is installed to the below of support, the drilling rod hold up tank is installed to the both sides of the inside of portable box, sealed lid is installed to the top of drilling rod hold up tank, the installing port is installed to the intermediate position of the inside of portable box. The utility model discloses a combine soil sampler body and portable box both as an organic whole, and portable box and soil sampler body pass through bolt fixed connection, and through with both as an organic whole, the use of the soil sampler body that does not influence promptly does not occupy other spaces yet, can assemble the soil sampler body or dismantle at any time and carry, portable saves physical power relatively, saves time, is convenient for install or dismantle portable box through the bolt. But the patent does not divide the sample into multiple pieces according to the difference of the depths.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the wetland soil depth sampling device which has the beneficial effects that the wetland soil depth sampling device can be inserted into wetland soil, and samples are divided into a plurality of blocks according to different depths.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a wetland soil degree of depth sampling device, is including inserting ground strip and sloping piece, it is provided with a plurality of sloping pieces from supreme down to insert on the ground strip.

Further, the end, far away from the ground inserting strip, of the inclined piece inclines upwards.

Furthermore, the wetland soil depth sampling device also comprises a seat board which is fixedly connected with the upper part of the ground inserting strip.

Furthermore, wetland soil degree of depth sampling device still includes the side shield, and sliding connection has two side shields on the bedplate, and a plurality of fillets are located between two side shields.

Furthermore, wetland soil degree of depth sampling device still includes lift piece and picture peg, and two side shield sliding connection have the picture peg on the lift piece, sliding connection on the lift piece, are provided with the draw-in groove that corresponds the picture peg on two side shields, and the picture peg is inserted on the draw-in groove that sets up on two side shields.

Furthermore, the inserting plate is fixed on the lifting plate in a screw pressing mode, so that the inserting plate and the lifting plate are fixed with each other.

Furthermore, wetland soil degree of depth sampling device still includes the stand, and the stand is fixed on the bedplate, and the lift piece can slide on the stand.

Furthermore, wetland soil degree of depth sampling device still includes cylinder head, footstock and T shape rubber, and the equal fixedly connected with in tip of two side shields has the cylinder head, and stand upper end position is provided with the footstock, and the downside fixedly connected with T shape rubber of footstock, the cylinder head on two side shields can be inserted in the both sides of T shape rubber.

Furthermore, wetland soil degree of depth sampling device still includes protruding axle and hammer block, fixedly connected with protruding axle on the footstock, fixedly connected with hammer block on the protruding axle, protruding axle is located between footstock and the hammer block.

Furthermore, the wetland soil depth sampling device also comprises a strip-shaped seat, and the strip-shaped seat can rotate on the convex shaft by taking the axis of the convex shaft as the shaft.

The wetland soil depth sampling device has the beneficial effects that:

the invention can be inserted into wetland soil, and the sample is divided into a plurality of blocks according to different depths.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first structural schematic diagram of a wetland soil depth sampling device;

FIG. 2 is a structural schematic diagram II of the wetland soil depth sampling device;

FIG. 3 is a first schematic structural view of a land strip;

FIG. 4 is a second schematic structural view of the land inserting strip;

FIG. 5 is a first schematic structural view of the lifting plate and the side baffle;

FIG. 6 is a second schematic structural view of the lifting plate and the side baffle;

FIG. 7 is a first schematic structural diagram of a column;

FIG. 8 is a second schematic structural view of the column;

FIG. 9 is a schematic structural view of a bar seat;

FIG. 10 is a first schematic structural view of a base;

fig. 11 is a second structural diagram of the base.

In the figure: a ground inserting strip 11; a ramp 12; a square column 13; a wafer 14; vertical bars 15; a ramp block 16; a seat plate 17;

a lifting piece 21; side dams 22; an insert plate 23; a cylindrical head 24;

the upright 31; a protruding shaft 32; a top seat 33; a hammer base 34; a vertical groove 35; a T-shaped rubber 36;

a lever 41; the diagonal ribs 42;

a bar-shaped seat 51; a slot 52; a positioning member 53; a guide rod 54; a folding frame 55; a cross-post 56; a spring-shaped lever 57; a straight rubber 58;

a base 61; a plug pin 62; rail posts 63.

Detailed Description

Referring to fig. 3-4, an embodiment of the present invention is provided, which solves the main technical problem of dividing the sample into a plurality of blocks according to the depth, and further,

because the plurality of inclined pieces 12 are arranged on the ground inserting strips 11 from bottom to top, the ground inserting strips 11 can drive the plurality of inclined pieces 12 to be inserted into the wetland soil after being inserted into the wetland soil, then the ground inserting strips 11 can be driven to be lifted upwards, the plurality of inclined pieces 12 on the ground inserting strips 11 can be driven to be lifted upwards, and at the moment, the plurality of inclined pieces 12 lift the wetland soil and take the wetland soil out, so that the wetland soil is sampled. Because the plurality of the inclined pieces 12 can divide the wetland soil into a plurality of parts, and the insertion depths of different inclined pieces 12 are different, the invention can be inserted into the wetland soil, and the sample is divided into a plurality of pieces according to the different depths, thereby realizing the effect of carrying out test research on the soil with different depths.

Referring to fig. 3-4, an embodiment of the present invention solves the main technical problem of bringing out wetland soil by a plurality of inclined plates 12, and further,

since the ends of the plurality of inclined pieces 12 on the ground-inserting strips 11, which are far away from the ground-inserting strips 11, are inclined upwards, the resistance during insertion is reduced when the plurality of inclined pieces 12 are inserted into the wetland soil, and when the plurality of inclined pieces 12 are lifted, the plurality of inclined pieces 12 inclined upwards are convenient for taking out the wetland soil.

Referring to fig. 3 to 4, an embodiment of the present invention solves a main technical problem of more conveniently controlling the insertion of the strip 11 into the wetland soil, and further,

as the upper part of the land strip 11 is provided with the seat plate 17, the land strip 11 can be more conveniently controlled to be inserted into the wetland soil or the land strip 11 can be pulled out of the wetland soil by controlling the seat plate 17.

Referring to fig. 1-6, the present invention provides an embodiment for preventing soil on a plurality of inclined pieces 12 from sliding off when pulling out a ground strip 11, and further,

because there are two side shields 22 on the bedplate 17 sliding connection, after inserting the wetland soil into ground strip 11 and a plurality of sloping piece 12, can two side shields 22 of lapse for two side shields 22 keep off both sides around a plurality of sloping piece 12, when at this moment extracting ground strip 11 again, soil can be difficult for breaking away from on a plurality of sloping piece 12, prevents the soil landing on a plurality of sloping piece 12 when extracting ground strip 11.

Referring to fig. 1-6, the present invention provides an embodiment, which solves the main technical problem of controlling the number of side guards 22 installed on the lifting sheet 21, and further,

both the two side baffles 22 can vertically slide on the lifting sheet 21, so that the number of the side baffles 22 arranged on the lifting sheet 21 can be controlled, only one side baffle 22 can be arranged, and the other side baffle 22 can be pulled out of the lifting sheet 21. The inserting plate 23 can slide left and right, and the inserting plate 23 can be controlled to be inserted into the clamping grooves on the side baffle plates 22 due to the clamping grooves corresponding to the inserting plate 23 formed in the two side baffle plates 22, so that the side baffle plates 22 can be fixedly connected with the lifting sheet 21 when the inserting plate 23 is inserted into the clamping grooves on the side baffle plates 22.

Referring to fig. 5-6, an embodiment of the present invention solves the main technical problem of facilitating the fixing of the board 23, and further,

because the inserting plate 23 is fixed on the lifting plate 21 in a screw pressing mode, the inserting plate 23 is convenient to fix, and the side baffle plate 22 is fixedly connected with the lifting plate 21.

Referring to fig. 3-6, the present invention provides an embodiment for solving the main technical problem of controlling the vertical sliding of the side baffles 22 installed on the lifting sheet 21, and further,

because the upright column 31 is fixed on the seat plate 17, the lifting sheet 21 can conveniently slide vertically on the upright column 31, so that the side baffle plates 22 arranged on the lifting sheet 21 are controlled to slide vertically, and whether the side baffle plates 22 block on the inclined sheets 12 is controlled.

Referring to fig. 1-8, an embodiment of the present invention solves the main technical problem of conveniently temporarily fixing two side guards 22 on a lifting plate 21, and further,

because the end parts of the two side baffles 22 are provided with the cylindrical heads 24, the cylindrical heads 24 on the two side baffles 22 can be slid to be close to the lifting sheet 21, and at this time, the cylindrical heads 24 on the two side baffles 22 are inserted into two sides of the T-shaped rubber 36, so that the two side baffles 22 can be conveniently and temporarily fixed on the lifting sheet 21 when the two side baffles 22 are not needed.

Referring to fig. 1 to 8, the present invention provides an embodiment for solving the main technical problem of nailing the upright post 31, the seat plate 17, the ground-inserting strip 11 and the plurality of inclined pieces 12 into the wetland soil, and further,

because the top seat 33 is fixedly connected with the protruding shaft 32 and the protruding shaft 32 is fixedly connected with the hammer seat 34, the hammer seat 34 can be hammered by a hammer, and the upright column 31, the seat plate 17, the ground inserting strip 11 and the plurality of inclined pieces 12 are nailed into the wetland soil.

Referring to fig. 1-11, an embodiment of the present invention solves the main technical problem of facilitating the rotation of the ground strip 11 and the plurality of inclined pieces 12 in the soil for sampling, and further,

because protruding axle 32 rotates the tip of connecting at bar seat 51, and then can make and insert ground strip 11 and a plurality of slide 12 and can use the axis of protruding axle 32 to rotate at the tip of bar seat 51 as the axle, be convenient for insert ground strip 11 and a plurality of slide 12 and rotate inside soil, conveniently insert ground strip 11 and a plurality of slide 12 rotation sample in soil.

The wetland soil depth sampling device further comprises a pull rod 41, the pull rod 41 is inserted into one side of the top base 33, and the pull rod 41 and the top base 33 are fixed in a screw compression mode.

Referring to fig. 1-11, the present invention provides an embodiment, which solves the main technical problem of facilitating the rotation of the driving shaft 31 through the protruding shaft 32 by pulling the trigger 41, and further,

because the pulling rod 41 is inserted into one side of the top seat 33, the pulling rod 41 is convenient to detach, the driving upright column 31 can be conveniently driven to rotate through the protruding shaft 32 by pulling the pulling rod 41, and the ground strip 11 and the plurality of inclined pieces 12 can be conveniently inserted to rotate in the soil for sampling.

The wetland soil depth sampling device further comprises a vertical groove 35 and an inclined rib 42, wherein the vertical groove 35 is arranged on one side of the upright column 31, the inclined rib 42 is fixedly connected to the middle of the pull rod 41, and the inclined rib 42 is inserted into the vertical groove 35.

Referring to fig. 1-11, an embodiment of the present invention solves the main technical problem of reinforcing the lever 41 with the tilted ribs 42, and further,

the diagonal rib 42 reinforces the lever 41, and the diagonal rib 42 is inserted into the vertical groove 35 to facilitate the detachment of the diagonal rib 42.

Wetland soil degree of depth sampling device still includes square column 13, disk 14, vertical retort 15 and inclined plane piece 16, bedplate 17's right side fixedly connected with square column 13, the outer end fixedly connected with disk 14 of square column 13, the horizontal sliding connection in lower part of vertical retort 15 is on square column 13, compression spring has been cup jointed on the square column 13, compression spring is located between disk 14 and the vertical retort 15, the upper portion of vertical retort 15 is provided with inclined plane piece 16, inclined plane piece 16 can block lift piece 21 between inclined plane piece 16 and bedplate 17.

Referring to fig. 1-11, the present invention provides an embodiment for preventing the two side guards 22 from separating from the plurality of inclined pieces 12 to cause the soil on the plurality of inclined pieces 12 to slip off, and further,

the power that vertical bar 15 and inclined plane piece 16 moved left is given all the time to compression spring for when lift piece 21 drives two side shield 22 downstream, lift piece 21 can block in the downside of inclined plane piece 16, and then when taking out and inserting ground strip 11 and a plurality of oblique piece 12, two side shield 22 can not remove a plurality of oblique pieces 12 relatively, prevents that two side shield 22 from leaving the soil landing on a plurality of oblique pieces 12 of a plurality of oblique pieces 12.

The wetland soil depth sampling device further comprises a slot 52, a positioning piece 53 and a guide rod 54, the guide rod 54 is fixedly connected to the upper side of the strip-shaped seat 51, the positioning piece 53 is vertically and slidably connected to the guide rod 54, the positioning piece 53 and the guide rod 54 are fixed in a screw pressing mode, the slot 52 is formed in the positioning piece 53, and the positioning piece 53 is inserted into the upper portion of the trigger 41 through the slot 52.

Referring to fig. 1-11, an embodiment of the present invention solves the main technical problem of fixing the top seat 33 and the strip seat 51 by a positioning member 53, and further,

the positioning member 53 can slide on the guide rod 54 to control whether the slot 52 of the positioning member 53 is inserted into the trigger 41, and when the top seat 33 does not need to rotate on the bar-shaped seat 51 through the protruding shaft 32, the top seat 33 and the bar-shaped seat 51 can be fixed through the positioning member 53.

Wetland soil degree of depth sampling device still includes base 61, inserts nail 62 and track post 63, two track posts 63 of the upside fixedly connected with of base 61, and a plurality of nail 62 of inserting of downside fixedly connected with of base 61, bar seat 51, the vertical sliding connection of bar seat 51 is on two track posts 63.

Referring to fig. 1 to 11, the present invention provides an embodiment, which solves a main technical problem of inserting or extracting a ground strip 11 and a plurality of inclined pieces 12 into or from soil, and further,

the strip-shaped seat 51 can slide vertically on the rail column 63 on the base 61, so that the ground inserting strip 11 and the plurality of inclined pieces 12 can be inserted into or pulled out of the soil.

The wetland soil depth sampling device further comprises a folding frame 55, cross columns 56, elastic rods 57 and straight rubber 58, the folding frame 55 is fixedly connected to the strip-shaped seat 51, the cross columns 56 are transversely and slidably connected to the folding frame 55, the straight rubber 58 is fixedly connected to the end portions of the cross columns 56, the straight rubber 58 is pressed on the two track columns 63, and two ends of the elastic rods 57 are respectively and fixedly connected to the folding frame 55 and the straight rubber 58.

Referring to fig. 1-11, an embodiment of the present invention solves the main technical problem of preventing the bar-shaped seat 51 from sliding freely relative to the rail post 63, and further,

the elastic rod 57 always applies pressure to the cross column 56 and the straight rubber 58 to the left, so that the straight rubber 58 is pressed on the rail column 63, the strip-shaped seat 51 can be fixed on the rail column 63 at any position, and the strip-shaped seat 51 is prevented from sliding relative to the rail column 63 at will.

Claims

1. The utility model provides a wetland soil depth sampling device, is including inserting ground strip (11) and slide (12), its characterized in that: a plurality of inclined pieces (12) are arranged on the ground inserting strip (11) from bottom to top;

the seat plate (17) is connected with two side baffles (22) in a sliding manner, and the inclined pieces (12) are positioned between the two side baffles (22);

the lifting piece (21) is connected with the two side baffles (22) in a sliding manner, the lifting piece (21) is connected with the inserting plate (23) in a sliding manner, the two side baffles (22) are provided with clamping grooves corresponding to the inserting plate (23), and the inserting plate (23) is inserted into the clamping grooves arranged on the two side baffles (22);

the inserting plate (23) is fixed on the lifting plate (21) in a screw pressing mode;

the lifting device also comprises an upright post (31), wherein the upright post (31) is fixed on the seat plate (17), and the lifting sheet (21) is connected to the upright post (31) in a sliding manner;

the lifting piece is characterized by further comprising a cylindrical head (24), a top seat (33) and T-shaped rubber (36), the cylindrical heads (24) are arranged at the end parts of the two side baffles (22), the top seat (33) is arranged at the end part of the upright column (31), the T-shaped rubber (36) is arranged on the top seat (33), and the cylindrical heads (24) on the two side baffles (22) can be inserted into two sides of the T-shaped rubber (36) when sliding to be close to the lifting piece (21);

the device also comprises a convex shaft (32) and a hammer seat (34), wherein the convex shaft (32) is fixedly connected on the top seat (33), and the hammer seat (34) is fixedly connected on the convex shaft (32);

the device also comprises a strip-shaped seat (51), and the convex shaft (32) is rotatably connected to the end part of the strip-shaped seat (51);

the device is characterized by further comprising a pull rod (41), wherein the pull rod (41) is inserted into one side of the top seat (33), and the pull rod (41) and the top seat (33) are fixed in a screw pressing mode;

the wrench rod is characterized by further comprising a vertical groove (35) and an inclined rib (42), wherein the vertical groove (35) is formed in one side of the upright column (31), the inclined rib (42) is fixedly connected to the middle of the wrench rod (41), and the inclined rib (42) is inserted into the vertical groove (35);

the lifting device is characterized by further comprising a square column (13), a wafer (14), vertical bars (15) and an inclined plane block (16), wherein the right side of the seat plate (17) is fixedly connected with the square column (13), the outer end of the square column (13) is fixedly connected with the wafer (14), the lower portions of the vertical bars (15) are transversely connected onto the square column (13) in a sliding mode, compression springs are sleeved on the square column (13) and located between the wafer (14) and the vertical bars (15), the inclined plane block (16) is arranged on the upper portions of the vertical bars (15), and the inclined plane block (16) can clamp the lifting piece (21) between the inclined plane block (16) and the seat plate (17);

the wrench rod is characterized by further comprising a slot (52), a positioning piece (53) and a guide rod (54), the guide rod (54) is fixedly connected to the upper side of the strip-shaped seat (51), the positioning piece (53) is vertically and slidably connected to the guide rod (54), the positioning piece (53) and the guide rod (54) are fixed in a screw pressing mode, the slot (52) is formed in the positioning piece (53), and the positioning piece (53) is inserted into the upper portion of the wrench rod (41) through the slot (52);

the device is characterized by further comprising a base (61), inserting nails (62) and track columns (63), wherein the two track columns (63) are fixedly connected to the upper side of the base (61), a plurality of inserting nails (62) and strip-shaped seats (51) are fixedly connected to the lower side of the base (61), and the strip-shaped seats (51) are vertically and slidably connected to the two track columns (63);

the wetland soil depth sampling device further comprises a folding frame (55), a cross column (56), an elastic rod (57) and straight rubber (58), wherein the strip-shaped seat (51) is fixedly connected with the folding frame (55), the folding frame (55) is transversely and slidably connected with the cross column (56), the end part of the cross column (56) is fixedly connected with the straight rubber (58), the straight rubber (58) is pressed on two track columns (63), and two ends of the elastic rod (57) are respectively and fixedly connected to the folding frame (55) and the straight rubber (58).

2. The wetland soil depth sampling device of claim 1, characterized in that: the end of the inclined piece (12) far away from the ground inserting strip (11) is inclined upwards.

3. The wetland soil depth sampling device of claim 1, characterized in that: the ground inserting device also comprises a seat plate (17), and the seat plate (17) is fixedly connected to the upper part of the ground inserting strip (11).