CN216284384U

CN216284384U - Farmland soil sampling device for agricultural detection

Info

Publication number: CN216284384U
Application number: CN202122264717.5U
Authority: CN
Inventors: 蔡年辉; 马克恩; 林凯歌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-12
Anticipated expiration: 2031-09-16

Abstract

The utility model provides a farmland soil sampling device for agricultural detection, and relates to the technical field of agricultural detection. This a farmland soil sampling device for agricultural detection, including the sampler barrel main part, the upper end of sampler barrel main part is provided with the piston ring, and the inside of piston ring is provided with electric putter, electric putter's telescopic link and arc piece fixed connection, the last fixed surface of piston ring is connected with movable post. This a farmland soil sampling device for agricultural detection user does not advance the sample tube main part through upwards lifting up the depression bar and take a sample in the sample soil under the lever power effect when using, the user pushes down the depression bar alright make the depression bar drive sample tube main part rebound after sample soil advances sample tube main part greatly, then drive arc piece rebound under electric putter's effect and shift out sample soil from sample tube main part is inside, it is laborsaving to save trouble, it is also comparatively convenient to pour out sample soil from sample tube main part to take a sample to soil to be convenient for take a sample.

Description

Farmland soil sampling device for agricultural detection

Technical Field

The utility model relates to the technical field of agricultural detection, in particular to a farmland soil sampling device for agricultural detection.

Background

Soil sampling and detection are an important process in the agricultural production process, and can timely monitor chemical components in soil, analyze the using amount of pesticides, monitor the heavy metal residues in the soil and the like, so that key soil information can be collected for agricultural planting, various problems in production can be solved, and the agricultural productivity can be improved.

Present sampling device for soil testing need press the sampler barrel with the hand when taking a sample to agricultural soil and do not advance soil with the sampler barrel, uses comparatively hard, in addition, also is inconvenient pours the sample soil in the sampler barrel from the sampler barrel, therefore we provide one kind and conveniently use the sampler barrel to take a sample and conveniently will take a sample the farmland soil sampling device that agricultural testing used in the soil of pouring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a farmland soil sampling device for agricultural detection, which solves the problems that the existing soil sampling device is labor-consuming in sampling and is inconvenient to pour out soil in a sampling cylinder.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a farmland soil sampling device for agricultural detection comprises a sampling cylinder main body, wherein a piston ring is arranged at the upper end of the sampling cylinder main body, an electric push rod is arranged inside the piston ring, a telescopic rod of the electric push rod is fixedly connected with an arc-shaped block, a movable column is fixedly connected with the upper surface of the piston ring, a first connecting block is fixedly connected with the upper surface of the movable column, the first connecting block is connected with a second connecting block through a pin shaft, the second connecting block is connected with a compression rod through a pin shaft, the movable column is movably connected inside a movable hole, the movable hole is formed in the center of an upper top ring, a supporting sleeve is fixedly connected with the lower surface of the upper top ring, a supporting rod is arranged at the right end of the upper surface of the upper top ring, an installation port is formed in the upper surface of the supporting rod, a rotating pin is rotatably connected inside the installation port, the utility model discloses a support structure for the automobile seat, including last knock ring, installation axle, rigid stay bar, ear piece, upper ear piece and lower ear piece, the both ends of going up the knock ring are provided with the installation sleeve pipe, the inside rotation of installation sleeve pipe is connected with the installation axle, the both ends fixedly connected with rigid stay bar of installation axle, the one end fixedly connected with upper ear piece of installation axle is kept away from to the rigid stay bar, upper ear piece is articulated with lower ear piece, the lower fixed surface of lower ear piece is connected with inserts the post.

Furthermore, the diameter of the outer ring of the piston ring is matched with the diameter of the inner ring of the mounting sleeve, and the maximum diameter of the arc-shaped block is matched with the diameter of the inner ring of the sampling cylinder main body.

Furthermore, the lower surface of each lower lug block is provided with three inserting columns, the inserting columns are made of carbon steel materials, and the lower ends of the inserting columns are conical and extend downwards.

Further, the width of the mounting port is matched with the width of the pressure rod.

Further, the diameter of the movable hole is matched with that of the movable column.

Furthermore, the number of the installation sleeves is two, and the two installation sleeves are symmetrically arranged at the upper end of the upper top ring.

(III) advantageous effects

The utility model provides a farmland soil sampling device for agricultural detection. The method has the following beneficial effects:

1. this a farmland soil sampling device for agricultural detection is through setting up the piston ring, electric putter, the arc piece, the activity post, go up the apical ring, support sleeve and sampling tube main part, thereby the user does not advance the sampling tube main part under the lever power effect and takes a sample in soil through upwards lifting up the depression bar, the user pushes down the depression bar alright make the depression bar drive sampling tube main part rebound behind sampling tube main part is greatly advanced to sampling soil, then drive arc piece rebound under electric putter's effect and shift out sampling soil from sampling tube main part is inside, it is laborsaving to save trouble, it also comparatively makes things convenient for pour out sampling soil from sampling tube main part to take a sample to soil to take a sample.

2. This a farmland soil sampling device for agricultural detection is through setting up installation sleeve pipe, rotating pin, installation axle, rigidity vaulting pole, going up ear piece, ear piece down and inserting the post, and user's swing rigidity vaulting pole makes to insert the post and inserts and support the support sleeve pipe in soil when using to be convenient for with the firm placing of support sleeve pipe on agricultural soil, be used for carrying out the soil sample better.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1. a sampling barrel body; 2. a piston ring; 3. an electric push rod; 4. an arc-shaped block; 5. a movable post; 6. a first connection block; 7. a second connecting block; 8. a pressure lever; 9. a movable hole; 10. an upper top ring; 11. a support sleeve; 12. a support bar; 13. installing a port; 14. a rotation pin; 15. installing a sleeve; 16. installing a shaft; 17. a rigid brace bar; 18. an upper ear block; 19. a lower ear block; 20. and (5) inserting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a farmland soil sampling device for agricultural detection, which comprises a sampling cylinder main body 1, wherein a piston ring 2 is arranged at the upper end of the sampling cylinder main body 1, an electric push rod 3 is arranged inside the piston ring 2, a telescopic rod of the electric push rod 3 is fixedly connected with an arc-shaped block 4, a movable column 5 is fixedly connected with the upper surface of the piston ring 2, a first connecting block 6 is fixedly connected with the upper surface of the movable column 5, the first connecting block 6 is in pin connection with a second connecting block 7, the second connecting block 7 is in pin connection with a pressure lever 8, the movable column 5 is movably connected inside a movable hole 9, the movable hole 9 is arranged at the center of an upper top ring 10, a supporting sleeve 11 is fixedly connected with the lower surface of the upper top ring 10, a supporting rod 12 is arranged at the right end of the upper surface of the upper top ring 10, an installation port 13 is arranged on the upper surface of the supporting rod 12, and a rotating pin 14 is rotatably connected inside the installation port 13, rotating pin 14 rotates and connects in the inside of depression bar 8, the both ends of going up top ring 10 are provided with mounting sleeve 15, the inside rotation of mounting sleeve 15 is connected with installation axle 16, the both ends fixedly connected with rigidity vaulting pole 17 of installation axle 16, rigidity vaulting pole 17 keeps away from the one end fixedly connected with of installation axle 16 and goes up ear piece 18, it is articulated with lower ear piece 19 to go up ear piece 18, the lower fixed surface of lower ear piece 19 is connected with inserts post 20, through setting up mounting sleeve 15, rotating pin 14, installation axle 16, rigidity vaulting pole 17, go up ear piece 18, lower ear piece 19 and insert post 20, user swing rigidity vaulting pole 17 makes insert post 20 insert and support sleeve 11 in the soil when using, thereby be convenient for place the firm on agricultural soil of support sleeve 11, be used for carrying out soil sampling better.

The diameter of the outer ring of the piston ring 2 is matched with the diameter of the inner ring of the mounting sleeve 15, the maximum diameter of the arc-shaped block 4 is matched with the diameter of the inner ring of the sampling cylinder main body 1, the lower surface of each lower lug 19 is provided with three insertion columns 20, the insertion columns 20 are made of carbon steel materials, the lower ends of the insertion columns 20 are in a downward extending conical shape, the width of the mounting port 13 is matched with the width of the pressure rod 8, the diameter of the movable hole 9 is matched with the diameter of the movable column 5, the number of the mounting sleeves 15 is two, the two mounting sleeves 15 are symmetrically arranged at the upper end of the upper top ring 10, the piston ring 2, the electric push rod 3, the arc-shaped block 4, the movable column 5, the upper top ring 10, the supporting sleeve 11 and the sampling cylinder main body 1 are arranged, a user can lift the pressure rod 8 upwards to sample the sampling cylinder main body 1 under the action of lever force, and then the user can press the pressure rod downwards to drive the sampling cylinder main body 1 to move upwards after the sampling soil is filled into the sampling cylinder main body 1, then drive arc 4 downstream under electric putter 3's effect and shift out sample soil from sample barrel main part 1 is inside, and it is laborsaving to save trouble, is convenient for take a sample also comparatively convenient with sample soil pour out from sample barrel main part to soil.

The working principle is as follows: when the sampling device is used, the rigid support rod 17 swings and expands, then the mounting sleeve 15 is leveled with the ground of soil, then the inserting column 20 is inserted into the soil for stabilization, then a user lifts the end part of the rightmost end of the pressure rod 8 by hand, under the action of lever force, the pressure rod 8 drives the second connecting block 7 to move downwards, the second connecting block 7 drives the first connecting block 6 to move downwards, the first connecting block 6 drives the movable column 5 to move downwards, the movable column 5 drives the piston ring 2 to move downwards along the movable hole 9, the piston ring 2 drives the sampling cylinder main body 1 to move downwards, so that the sampling cylinder 1 enters the agricultural soil under the action of lever pressure, the sampling cylinder main body 1 can be relatively easily immersed into the soil to sample the soil by utilizing the lever action, after sampling is finished, the user presses the pressure rod 8 downwards to enable the movable column 5 to drive the piston ring 2 to move upwards, piston ring 2 drives sampling barrel main part 1 and upwards moves this moment and enters into inside support sleeve 11, when pouring out the inside sample soil of sampling barrel main part 1, only need to make electric putter 3 drive arc 4 downstream, pours out sample soil from sampling barrel main part 1 is inside, labour saving and time saving, can be more convenient pour out sample soil from sampling barrel main part 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a farmland soil sampling device for agricultural detection, includes sampler barrel main part (1), its characterized in that: the sampling tube comprises a sampling tube main body (1), wherein a piston ring (2) is arranged at the upper end of the sampling tube main body (1), an electric push rod (3) is arranged inside the piston ring (2), a telescopic rod of the electric push rod (3) is fixedly connected with an arc-shaped block (4), a movable column (5) is fixedly connected with the upper surface of the piston ring (2), a first connecting block (6) is fixedly connected with the upper surface of the movable column (5), the first connecting block (6) is in pin connection with a second connecting block (7), the second connecting block (7) is in pin connection with a pressure rod (8), the movable column (5) is movably connected inside a movable hole (9), the movable hole (9) is formed in the center of an upper top ring (10), a supporting sleeve (11) is fixedly connected with the lower surface of the upper top ring (10), and a supporting rod (12) is arranged at the right end of the upper surface of the upper top ring (10), installation port (13) have been seted up to the upper surface of bracing piece (12), the inside rotation of installation port (13) is connected with rotating pin (14), rotating pin (14) rotate the inside of connecting at depression bar (8), the both ends of going up apical ring (10) are provided with mounting sleeve (15), the inside rotation of mounting sleeve (15) is connected with installation axle (16), the both ends fixedly connected with rigidity vaulting pole (17) of installation axle (16), the one end fixedly connected with of installation axle (16) is kept away from in rigidity vaulting pole (17) goes up ear piece (18), it is articulated with lower ear piece (19) to go up ear piece (18), the lower fixed surface of lower ear piece (19) is connected with insert post (20).

2. The farmland soil sampling device for agricultural testing as claimed in claim 1, wherein: the diameter of the outer ring of the piston ring (2) is matched with the diameter of the inner ring of the mounting sleeve (15), and the maximum diameter of the arc-shaped block (4) is matched with the diameter of the inner ring of the sampling tube main body (1).

3. The farmland soil sampling device for agricultural testing as claimed in claim 1, wherein: the lower surface of each lower lug block (19) is provided with three inserting columns (20), the inserting columns (20) are made of carbon steel materials, and the lower ends of the inserting columns (20) are conical and extend downwards.

4. The farmland soil sampling device for agricultural testing as claimed in claim 1, wherein: the width of the mounting port (13) is matched with the width of the pressure rod (8).

5. The farmland soil sampling device for agricultural testing as claimed in claim 1, wherein: the diameter of the movable hole (9) is matched with that of the movable column (5).

6. The farmland soil sampling device for agricultural testing as claimed in claim 1, wherein: the number of the mounting sleeves (15) is two, and the two mounting sleeves (15) are symmetrically arranged at the upper end of the upper top ring (10).