CN214584189U

CN214584189U - A device for layering soil sampling

Info

Publication number: CN214584189U
Application number: CN202120780090.6U
Authority: CN
Inventors: 张爱国; 葛晓敏; 胡亚萍; 陈水飞; 周旭; 丁晖
Original assignee: Nanjing Institute of Environmental Sciences MEE
Current assignee: Nanjing Institute of Environmental Sciences MEE
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a soil sampling technical field just discloses a device for layering soil sample, including mounting plate, installation diaphragm, a drilling section of thick bamboo, coupling assembling and a sampler section of thick bamboo, mounting plate's bottom is provided with the supporting wheel, and mounting plate's the top left and right sides all is provided with electric putter, and the installation diaphragm is located mounting plate's top, electric putter's output and installation diaphragm are connected, and the inside of installation diaphragm is provided with the rotation motor. This a device for layering soil sample, through setting up the sampler barrel, it rotates the motor and drives a drilling section of thick bamboo and rotate, electric putter provides a decurrent power simultaneously, make the drilling section of thick bamboo spiral move down and enter into the soil layer, then be provided with a plurality of installation housings in the inside of drilling section of thick bamboo, servo motor starts to drive the threaded rod clockwise or anticlockwise rotation, can make the removal slider promote the sampler barrel and remove, can sample simultaneously to the soil on different soil layers, the sampling efficiency is high, it is very convenient to use.

Description

A device for layering soil sampling

Technical Field

The utility model relates to a soil sampling technical field specifically is a device for layering soil sampling.

Background

The soil sampling is a method for collecting soil samples, which comprises the steps of sampling arrangement and sampling technology, wherein a section soil sample is collected and is carried out after section observation and recording are finished, before sampling, a section is trimmed and cleaned, the superficial layer of floating soil is cut off, and then the soil is sampled from a central typical part layer by layer from top to bottom according to layers.

When carrying out soil sampling work, if need contrast the soil on different soil layers, then need carry out the multilayer sample, current soil sampling device can only one deck take a sample one by one when the sample, can't carry out the multilayer sample simultaneously, has greatly reduced sampling efficiency, so provides a device that is used for layering soil sampling and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device for layering soil sample possesses the advantage of multilayer sample, has solved current soil sampling device and can only one deck sample one by one when the sample, can't carry out the multilayer sample simultaneously, has greatly reduced the problem of sampling efficiency.

(II) technical scheme

For the purpose of realizing above-mentioned multilayer sample, the utility model provides a following technical scheme: the utility model provides a device for layering soil sampling, includes mounting plate, installation diaphragm, a drilling section of thick bamboo, coupling assembling and a sampler section of thick bamboo, and mounting plate's bottom is provided with the supporting wheel, and mounting plate's the top left and right sides all is provided with electric putter, and the installation diaphragm is located mounting plate's top, electric putter's output and installation diaphragm are connected, and the inside of installation diaphragm is provided with the rotation motor, and a drilling section of thick bamboo passes mounting plate and with the output shaft who rotates the motor, be provided with the installation housing on drilling section of thick bamboo's the inner wall, be provided with drive arrangement on the inner wall of installation housing, a sampler section of thick bamboo is located the inside of installation housing and is connected with drive arrangement through coupling assembling, and a front side of sampler section of thick bamboo is provided with the sliding block with installation housing inner wall connection.

Preferably, the sampling tube is hollow and the bottom of the inner wall of the sampling tube is an opening, and the sampling tube is a conical tube

Preferably, the driving device consists of a servo motor, a fixed side plate, a threaded rod and a movable sliding block, the servo motor and the fixed side plate are respectively arranged on the left side and the right side of the inner wall of the mounting housing, the threaded rod is connected between an output shaft of the servo motor and the fixed side plate, and the movable sliding block is in threaded connection with the threaded rod and is movably connected with the inner wall of the mounting housing.

Preferably, coupling assembling includes connecting block and L shaped plate, the connecting block sets up the rear side at the sampler barrel, the L shaped plate sets up the front side at the removal slider, mounting groove and chucking groove have been seted up on the connecting block, the left side of connecting block is provided with the installation piece with the mounting groove laminating, be provided with the installation curb plate on the inner wall of installation piece, both sides all are provided with coupling spring around the installation curb plate, one side that coupling spring kept away from the installation curb plate is provided with the chucking piece with the chucking groove laminating, one side that the chucking piece is close to the installation curb plate is provided with and passes coupling spring and installation curb plate and extend to the connection rope on connecting block right side, the right side of connecting the rope is provided with the pull ring.

Preferably, the mounting block is hollow, the inner wall of the mounting block is provided with a sliding groove, and one side of the clamping block, which is close to the connecting spring, is movably connected with the mounting block through the sliding groove.

Preferably, the mounting cover shell is hollow, a sampling port is formed in the right side of the inner wall of the mounting cover shell, and the sampling port and the sampling cylinder are located on the same horizontal line.

(III) advantageous effects

Compared with the prior art, the utility model provides a device for layering soil sample possesses following beneficial effect:

1. this a device for layering soil sample, through setting up the sampler barrel, it rotates the motor and drives a drilling section of thick bamboo and rotate, electric putter provides a decurrent power simultaneously, make the drilling section of thick bamboo spiral move down and enter into the soil layer, then be provided with a plurality of installation housings in the inside of drilling section of thick bamboo, servo motor starts to drive the threaded rod clockwise or anticlockwise rotation, can make the removal slider promote the sampler barrel and remove, can sample simultaneously to the soil on different soil layers, the sampling efficiency is high, it is very convenient to use.

2. This a device for layering soil sampling, through setting up the pull ring, after the sample is accomplished, the pulling pull ring, the order is connected the rope and is tightened up pulling chucking piece and to the inside removal of installation piece, chucking piece and the separation of chucking groove this moment of the compression of coupling spring, can the translation take out the sampler barrel, can take out the sampler barrel that the sample was accomplished, so that the soil sample that waits to detect is treated to convenient quick acquisition, aim at the installation piece mounting groove chucking and then loosen the pull ring during the installation, coupling spring resets and promotes chucking piece and chucking groove joint and can accomplish the installation, it is simple and convenient to use.

Drawings

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

FIG. 2 is a top view of the connection structure of the threaded rod and the movable slider according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a mounting base plate 1, a supporting wheel 2, an electric push rod 3, a mounting transverse plate 4, a rotating motor 5, a drilling barrel 6, a mounting cover 7, a servo motor 8, a fixed side plate 9, a threaded rod 10, a movable sliding block 11, a sampling barrel 12, a connecting block 13, a L-shaped plate 14, a mounting groove 15, a clamping groove 16, a mounting side plate 17, a clamping block 18, a connecting spring 19, a connecting rope 20, a pull ring 21, a mounting block 22 and a sliding block 23.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a device for layered soil sampling comprises an installation base plate 1, an installation transverse plate 4, a drilling cylinder 6, a connecting assembly and a sampling cylinder 12, wherein the left side and the right side of the bottom of the installation base plate 1 are fixedly provided with supporting wheels 2, the supporting wheels 2 are composed of U-shaped frames and rotating wheels, the U-shaped frames are fixedly arranged at the bottom of the installation base plate 1, the rotating wheels are movably arranged at the inner sides of the U-shaped frames, the supporting wheels 2 can play a certain supporting role for equipment when the sampling device performs soil sampling work, the left side and the right side of the top of the installation base plate 1 are fixedly provided with electric push rods 3, the types of the electric push rods 3 can be ANT-26, the installation transverse plate 4 is positioned above the installation base plate 1, the output end of the electric push rod 3 is fixedly connected with the bottom of the installation transverse plate 4, the top of the inner wall of the installation transverse plate 4 is fixedly provided with a rotating motor 5, the output shaft of the rotating motor 5 is fixedly connected with the drilling cylinder 6, one end of which passes through the installation base plate 1, the left side of the inner wall of the drilling barrel 6 is fixedly provided with a mounting cover casing 7, the number of the mounting cover casings 7 can be three, four or five, the mounting cover casings 7 are three, the mounting cover casings 7 are distributed equidistantly, a driving device is fixedly arranged on the inner wall of the mounting cover casings 7, the sampling barrel 12 is positioned inside the mounting cover casings 7 and is movably connected with the driving device through a connecting component, the inside of the sampling barrel 12 is hollow, the bottom of the inner wall of the sampling barrel 12 is provided with an opening, the inside of the mounting cover casings 7 is hollow, the right side of the inner wall of the mounting cover casings 7 is provided with a sampling opening, the sampling opening and the sampling barrel 12 are positioned on the same horizontal line, the sampling barrel 12 is a conical barrel, the diameter of the top of the sampling barrel 12 is larger than that of the bottom of the sampling barrel 12, the front side of the sampling barrel 12 is fixedly provided with a sliding block 23 movably connected with the inner wall of the mounting cover casing 7, and a connection point with the mounting cover casing 7 is provided for the front side of the sampling barrel 12, the driving device can move more stably when driving the sampling cylinder 12 to sample.

The driving device comprises a servo motor 8, a fixed side plate 9, a threaded rod 10 and a movable sliding block 11, wherein the servo motor 8 and the fixed side plate 9 are respectively and fixedly installed on the left side and the right side of the inner wall of the installation housing 7, the threaded rod 10 with one end rotatably connected with the fixed side plate 9 is fixedly installed at the output shaft of the servo motor 8, and the movable sliding block 11 is in threaded connection with the threaded rod 10 and movably connected with the rear side of the inner wall of the installation housing 7.

Coupling assembling includes connecting block 13 and L shaped plate 14, connecting block 13 fixed mounting is in the rear side of sampling cylinder 12, L shaped plate 14 fixed mounting is in the front side of removal slider 11, mounting groove 15 and chucking groove 16 have been seted up on connecting block 13, the quantity of chucking groove 16 is two and communicates with the wall both sides around the inslot of mounting groove 15 respectively, the left side fixed mounting of connecting block 13 has the installation piece 22 with the laminating of mounting groove 15, the inner wall left side fixed mounting of installation piece 22 has installation curb plate 17, the equal fixed mounting in both sides has connecting spring 19 around the installation curb plate 17, one side fixed mounting that connecting spring 19 kept away from installation curb plate 17 has the chucking piece 18 with the laminating of chucking groove 16, the inside of installation piece 22 has been seted up the spout for cavity and its inner wall left side, one side that chucking piece 18 is close to connecting spring 19 is passed connecting spring 19 and installation curb plate 17 swing joint, one side fixed mounting that chucking piece 18 is close to installation curb plate 17 has passed connecting spring 19 and installation curb plate 17 and extends to the connecting block 13 right side A pull ring 21 is fixedly arranged on the right side of the connecting rope 20 of the side connecting rope 20.

In conclusion, the device for layered soil sampling is provided with the sampling cylinder 12, the rotating motor 5 drives the drilling cylinder 6 to rotate, meanwhile, the electric push rod 3 provides a downward force to enable the drilling cylinder 6 to spirally move downwards to enter soil layers, then a plurality of mounting housings 7 are arranged inside the drilling cylinder 6, the servo motor 8 is started to drive the threaded rod 10 to rotate clockwise or anticlockwise, the movable sliding block 11 can be made to push the sampling cylinder 12 to move left and right, soil of different soil layers can be sampled simultaneously, the sampling efficiency is high, and the use is very convenient;

through setting up the pull ring 21, after the sample is accomplished, pulling pull ring 21, make the connection rope 20 tighten up pulling chucking piece 18 and to the inside removal of installation piece 22, chucking piece 18 and the separation of chucking groove 16 this moment of the compression of coupling spring 19, can the translation take sampling tube 12 out, can take out sampling tube 12 that the sample was accomplished, so that the convenient quick soil sample that waits to detect that obtains, aim at installation piece 22 to the mounting groove 15 chucking and then loosen pull ring 21 during the installation, coupling spring 19 resets and promotes chucking

piece

18 and 16 joints of chucking groove and can accomplish the installation, it is simple and convenient to use, the one-by-one sample that current soil sampling device can only one deck when the sample has been solved, can't carry out the multilayer sample simultaneously, greatly reduced the problem of sampling efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device for layering soil sample, includes mounting plate (1), installation diaphragm (4), a probing section of thick bamboo (6), coupling assembling and sampler barrel (12), the bottom of mounting plate (1) is provided with supporting wheel (2), and the top left and right sides of mounting plate (1) all is provided with electric putter (3), and installation diaphragm (4) are located the top of mounting plate (1), the output and the installation diaphragm (4) of electric putter (3) are connected, and the inside of installation diaphragm (4) is provided with rotation motor (5), and a probing section of thick bamboo (6) pass mounting plate (1) and with the output shaft who rotates motor (5), its characterized in that: be provided with installation housing (7) on the inner wall of a drilling section of thick bamboo (6), be provided with drive arrangement on the inner wall of installation housing (7), sampling tube (12) are located the inside of installation housing (7) and are connected with drive arrangement through coupling assembling, and the front side of sampling tube (12) is provided with sliding block (23) with installation housing (7) inner wall connection.

2. A device for stratified soil sampling as claimed in claim 1, wherein: the inside of sampling tube (12) is cavity and its inner wall bottom is the opening, sampling tube (12) are the toper section of thick bamboo.

3. A device for stratified soil sampling as claimed in claim 1, wherein: the driving device is composed of a servo motor (8), a fixed side plate (9), a threaded rod (10) and a movable sliding block (11), wherein the servo motor (8) and the fixed side plate (9) are respectively arranged on the left side and the right side of the inner wall of the mounting housing (7), the threaded rod (10) is connected between an output shaft of the servo motor (8) and the fixed side plate (9), and the movable sliding block (11) is in threaded connection with the threaded rod (10) and is movably connected with the inner wall of the mounting housing (7).

4. A device for stratified soil sampling as claimed in claim 3, wherein: coupling assembling includes connecting block (13) and L shaped plate (14), connecting block (13) set up the rear side at sampling cylinder (12), L shaped plate (14) set up the front side at removal slider (11), mounting groove (15) and chucking groove (16) have been seted up on connecting block (13), the left side of connecting block (13) is provided with installation piece (22) of laminating with mounting groove (15), be provided with installation curb plate (17) on the inner wall of installation piece (22), both sides all are provided with connecting spring (19) around installation curb plate (17), one side that installing curb plate (17) was kept away from in connecting spring (19) is provided with chucking piece (18) of laminating with chucking groove (16), one side that chucking piece (18) are close to installation curb plate (17) is provided with and passes connecting spring (19) and installation curb plate (17) and extends to connecting rope (20) on connecting block (13) right side, the right side of connecting rope (20) is provided with pull ring (21).

5. A device for stratified soil sampling as claimed in claim 4, wherein: the mounting block (22) is hollow, the inner wall of the mounting block is provided with a sliding groove, and one side of the clamping block (18) close to the connecting spring (19) is movably connected with the mounting block (22) through the sliding groove.

6. A device for stratified soil sampling as claimed in claim 1, wherein: the mounting cover shell (7) is hollow, a sampling port is formed in the right side of the inner wall of the mounting cover shell, and the sampling port and the sampling cylinder (12) are located on the same horizontal line.