CN210893755U

CN210893755U - Ground soil sampling device

Info

Publication number: CN210893755U
Application number: CN201921821212.0U
Authority: CN
Inventors: 吕诗铭; 任伟
Original assignee: Chongqing Ruisi Environmental Protection Engineering Co ltd
Current assignee: Chongqing Ruisi Environmental Protection Engineering Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-30
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a ground soil sampling device, include the sampler barrel, insert a section of thick bamboo and connecting rod, there is the adapter sleeve sampler barrel upper end through bolted connection, sliding connection has the fender soil dish in the sampler barrel, the shaping has the tie key on the wall of fender soil dish both sides, the tie key periphery be provided with the shaping in the draw-in groove of sampler barrel, it is connected with through slewing bearing to keep off the soil dish upper end insert a section of thick bamboo, the welding has on the wall of an insert section of thick bamboo both sides the connecting rod, logical bolted connection has the ejector pin on the connecting rod. Has the advantages that: the utility model discloses a set up and keep off native dish, connecting key, draw-in groove, insert a section of thick bamboo, connecting rod and ejector pin, can take off the bolt that connecting rod and ejector pin are connected after the sample is accomplished, make transfer line and detachable shaft coupling split, then make through the connecting rod insert a section of thick bamboo and keep off the native dish and push down, can release the use very conveniently fast with the soil sample in the sampling tube.

Description

Ground soil sampling device

Technical Field

The utility model relates to a soil sampling technical field, concretely relates to ground soil sampling device.

Background

Soil sampling refers to a method for collecting soil samples, and comprises a sampling laying and sampling technology, the soil sample collection is basic work in the fields of soil analysis research, geological survey and the like, the actual condition of the soil can be known through the analysis research on the soil samples, and the soil pollution condition and the environmental condition can be known through the collected soil samples.

The existing underground soil sampling device is difficult to take out a soil sample from a sampling cylinder quickly after sampling is finished, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the ground soil sampling device is provided, and the problem that the existing ground soil sampling device is difficult to take out soil samples from a sampling cylinder quickly after sampling is completed and is inconvenient to use is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a ground soil sampling device, include the sampler barrel, insert a section of thick bamboo and connecting rod, there is the adapter sleeve sampler barrel upper end through bolted connection, sliding connection has the fender soil dish in the sampler barrel, the shaping has the bond-linkage on the wall of fender soil dish both sides, the bond-linkage periphery be provided with the shaping in the draw-in groove of sampler barrel, it is connected with through slewing bearing to keep off the soil dish upper end insert a section of thick bamboo, the welding has on the wall of insert a section of thick bamboo both sides the connecting rod, logical bolted connection has the ejector pin on the connecting rod.

Further, the ejector pin upper end is provided with the backup pad, the backup pad both ends are provided with the handle, backup pad upper end middle part is provided with step motor, step motor both sides are provided with the bracing piece, the bracing piece upper end is provided with the stopper, the bracing piece lower extreme is provided with the support base, the shaping of sampler barrel lower extreme has the edge of a knife, step motor's transmission output is provided with removable shaft coupling, removable shaft coupling lower extreme is provided with the transfer line.

By adopting the technical scheme, after sampling is completed, the connecting rod and the bolt connected with the ejector rod can be taken down, so that the transmission rod is detached from the detachable coupler, and then the soil sample in the sampling cylinder can be quickly pushed out by pressing the inserting cylinder and the soil retaining plate through the connecting rod.

Furthermore, insert a section of thick bamboo with the adapter sleeve rotates and is connected, the connecting key with the sampling tube passes through the draw-in groove is connected.

Through adopting above-mentioned technical scheme, through the connecting key can make the fender soil dish can with the sampling tube can synchronous revolution.

Further, the ejector pin with the backup pad welding, the handle with the backup pad welding.

Through adopting above-mentioned technical scheme, the ejector pin can be for the connecting rod provides the support.

Further, the stepping motor is connected with the supporting plate through a bolt, and the supporting rod is connected with the supporting plate in a sliding mode.

Furthermore, the limiting block and the supporting base are connected with the supporting rod through threads, and the transmission output end of the stepping motor is connected with the detachable coupler through a key.

By adopting the technical scheme, the supporting base can provide support for the device, and the limiting blocks can prevent the supporting plate from being separated from the supporting rod.

Furthermore, the transmission rod is connected with the detachable coupler and the retaining plate through keys.

Through adopting above-mentioned technical scheme the motor during operation, the accessible detachable coupling with the transfer line drives the fender soil dish rotates, the fender soil dish accessible the connecting key with the draw-in groove drives the sampler barrel rotates, then pushes down through the handle the backup pad can make the sampler barrel gos deep into soil, at this moment insert the section of thick bamboo with the fender soil dish can by the connecting rod with the ejector pin is pushing down with the sampler barrel moves down in step.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current soil sampling device at the bottom of the ground and being difficult to make soil sample take out from a sampling section of thick bamboo fast after the sample is accomplished, awkward problem, the utility model discloses a set up and keep off native dish, connection key, draw-in groove, insert a section of thick bamboo, connecting rod and ejector pin, can take off the bolt that connecting rod and ejector pin are connected after the sample is accomplished, make transfer line and removable shaft coupling split, then make through the connecting rod insert a section of thick bamboo and keep off the native dish and push down, can release the soil sample in the sampling section of thick bamboo fast, it is very convenient to use.

Drawings

FIG. 1 is a schematic structural view of a device for sampling soil from the ground according to the present invention;

FIG. 2 is a schematic view showing the connection relationship between a sampling cylinder, a soil retaining plate, an insertion cylinder and a transmission rod in the device for sampling soil at the bottom of the ground;

fig. 3 is a bottom view of a sampling cylinder in the ground soil sampling device of the utility model.

The reference numerals are explained below:

1. a sampling tube; 2. a soil retaining plate; 3. a connecting bond; 4. a card slot; 5. inserting a cylinder; 6. a connecting rod; 7. a top rod; 8. a support plate; 9. a handle; 10. a stepping motor; 11. a support bar; 12. a limiting block; 13. a support base; 14. a knife edge; 15. a detachable coupling; 16. a transmission rod; 17. a connecting sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the device for sampling soil in the ground in this embodiment comprises a sampling cylinder 1, an insertion cylinder 5 and a connecting rod 6, wherein the upper end of the sampling cylinder 1 is connected with a connecting sleeve 17 through a bolt, a soil retaining plate 2 is slidably connected with the sampling cylinder 1, connecting keys 3 are formed on two side walls of the soil retaining plate 2, a slot 4 formed on the sampling cylinder 1 is arranged on the periphery of each connecting key 3, the upper end of the soil retaining plate 2 is connected with the insertion cylinder 5 through a slewing bearing, the connecting rod 6 is welded on two side walls of the insertion cylinder 5, the upper end of the connecting rod 6 is connected with a top rod 7 through a bolt, a supporting plate 8 is arranged at the upper end of the top rod 7, handles 9 are arranged at two ends of the supporting plate 8, a stepping motor 10 is arranged in the middle of the upper end of the supporting plate 8, supporting rods 11 are arranged on two sides of, the transmission output end of the stepping motor 10 is provided with a detachable coupling 15, the lower end of the detachable coupling 15 is provided with a transmission rod 16, a bolt connected with a connecting rod 6 and a mandril 7 can be taken down after sampling is completed, then an inserting cylinder 5 and a soil retaining disc 2 are pressed down through the connecting rod 6, a soil sample in the sampling cylinder 1 can be quickly pushed out of the sampling cylinder 1, the inserting cylinder 5 is rotatably connected with a connecting sleeve 17, a connecting key 3 is connected with the sampling cylinder 1 through a clamping groove 4, the soil retaining disc 2 and the sampling cylinder 1 can synchronously rotate through the connecting key 3, the mandril 7 is welded with a support plate 8, a handle 9 is welded with the support plate 8, the mandril 7 can provide support for the connecting rod 6, the stepping motor 10 is connected with the support plate 8 through a bolt, a support rod 11 is slidably connected with the support plate 8, a limit block 12 and a support base 13 are both connected with the support rod 11 through threads, the, support base 13 can provide the support for the device, stopper 12 can prevent that backup pad 8 from breaking away from bracing piece 11, transfer line 16 all passes through the key-type connection with removable shaft coupling 15 and fender dish 2, at motor during operation, removable shaft coupling 15 of accessible and transfer line 16 drive and keep off the dish 2 and rotate, it drives sampler barrel 1 and rotates to keep off 2 accessible connecting key 3 of dish and draw-in groove 4, then it can make sampler barrel 1 go deep into soil to push down the backup pad 8 through handle 9, at this moment, the section of thick bamboo 5 can be pushed down by connecting rod 6 and ejector pin 7 with fender dish 2 and move down with sampler barrel 1 is synchronous.

As shown in fig. 1-3, in this embodiment, after sampling, the bolt connecting the connecting rod 6 and the ejector rod 7 can be removed, so that the transmission rod 16 is detached from the detachable coupling 15, and then the insertion cylinder 5 and the soil retaining plate 2 are pressed down by the connecting rod 6, so that the soil sample in the sampling cylinder 1 can be pushed out quickly, and the sampling device is very convenient and fast to use.

The specific implementation process of this embodiment is as follows: the device uses external power supply, at the motor during operation, accessible detachable shaft coupling 15 and transfer line 16 drive and keep off native dish 2 and rotate, it drives sampler barrel 1 and rotates to keep off native dish 2 accessible connecting key 3 and draw-in groove 4, edge of a knife 14 can cut soil, then push down backup pad 8 through handle 9, step on sampler barrel 1 with the foot, can make sampler barrel 1 go deep into soil, this moment insert section of thick bamboo 5 and keep off native dish 2 and can be pushed down by connecting rod 6 and ejector pin 7 and move down in step with sampler barrel 1, soil can get into in sampler barrel 1, make sampler barrel 1 take out from the soil after the sample is accomplished, take off the bolt of connecting rod 6 and ejector pin 7 connection, make transfer line 16 and detachable shaft coupling 15 split, then make insert section of thick bamboo 5 and keep off native dish 2 through connecting rod 6 and push down, can release the soil sample in the sampler barrel 1 fast, it is very convenient to use.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a ground soil sampling device which characterized in that: including sampling cylinder (1), insert a section of thick bamboo (5) and connecting rod (6), there is adapter sleeve (17) sampling cylinder (1) upper end through bolted connection, sliding connection has soil retaining plate (2) in sampling cylinder (1), the shaping has connecting key (3) on soil retaining plate (2) both sides wall, connecting key (3) periphery be provided with the shaping in draw-in groove (4) of sampling cylinder (1), soil retaining plate (2) upper end is connected with through slewing bearing insert a section of thick bamboo (5), insert the welding on a section of thick bamboo (5) both sides wall connecting rod (6), it has ejector pin (7) to lead to bolted connection in connecting rod (6).

2. A subsurface soil sampling device as claimed in claim 1, wherein: ejector pin (7) upper end is provided with backup pad (8), backup pad (8) both ends are provided with handle (9), backup pad (8) upper end middle part is provided with step motor (10), step motor (10) both sides are provided with bracing piece (11), bracing piece (11) upper end is provided with stopper (12), bracing piece (11) lower extreme is provided with support base (13), the shaping of sampler barrel (1) lower extreme has edge of a knife (14), the transmission output of step motor (10) is provided with detachable coupling (15), detachable coupling (15) lower extreme is provided with transfer line (16).

3. A subsurface soil sampling device as claimed in claim 1, wherein: insert a section of thick bamboo (5) with adapter sleeve (17) rotate to be connected, connecting key (3) with sampling tube (1) passes through draw-in groove (4) are connected.

4. A subsurface soil sampling device as claimed in claim 2, wherein: the ejector rod (7) is welded with the support plate (8), and the handle (9) is welded with the support plate (8).

5. A subsurface soil sampling device as claimed in claim 4, wherein: the stepping motor (10) is connected with the supporting plate (8) through a bolt, and the supporting rod (11) is connected with the supporting plate (8) in a sliding mode.

6. A subsurface soil sampling device as claimed in claim 5, wherein: the limiting block (12) and the supporting base (13) are connected with the supporting rod (11) through threads, and the transmission output end of the stepping motor (10) is connected with the detachable coupler (15) through a key.

7. A subsurface soil sampling device as claimed in claim 6, wherein: the transmission rod (16) is connected with the detachable coupler (15) and the retaining plate (2) through keys.