CN212007884U

CN212007884U - Soil sampling device convenient to adjust degree of depth

Info

Publication number: CN212007884U
Application number: CN202020480880.8U
Authority: CN
Inventors: 崔裕文
Original assignee: Shenzhen Tsinghua Huanke Detection Technology Co ltd
Current assignee: Shenzhen Tsinghua Huanke Detection Technology Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-11-24
Anticipated expiration: 2030-04-05

Abstract

The utility model discloses a soil sampling device convenient to adjust degree of depth, including first backup pad and second backup pad, the spliced pole is installed on the upper portion of first backup pad, the second backup pad is installed in the upper portion of spliced pole, universal brake wheel is installed to the lower part of first backup pad, the link is installed through the bolt in the upper portion of second backup pad, electric jar is installed to the lower part of link, the guide bar is installed to electric jar's output, the motor is installed to the lower part of guide bar, the connecting rod is installed through the bolt to the output of motor, the hollow tube is installed to the lower part of connecting rod, helical blade has been welded in the outside of hollow tube. The utility model discloses the operation that utilizes the electric jar drives the guide bar and moves down to the operation that utilizes the motor drives hollow tube and helical blade and rotates, drills to soil, and makes soil get into the inside of hollow tube, adjusts drilling depth through the length of electric jar output extension distance, realizes the regulation of sampling depth.

Description

Soil sampling device convenient to adjust degree of depth

Technical Field

The utility model belongs to the technical field of the soil sample, concretely relates to soil sampling device convenient to adjust degree of depth.

Background

Soil sampling refers to a method for collecting soil samples, and comprises a sampling arrangement and sampling technology, wherein before sampling, a section is trimmed and cleaned, the surface layer of floating soil is cut off, then, the soil is sampled from a central typical part layer by layer from top to bottom according to layers, and a soil sampling device is developed rapidly along with the development of the technology.

However, the current soil sampling generally utilizes drilling equipment, samples in the drilling process, and the sampling depth is difficult to adjust according to the requirement, which is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling device convenient to depth-adjusting, the simple and convenient regulation of realization sample depth, the convenient soil that takes out the different degree of depth according to the demand to solve the problem that proposes among the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a soil sampling device convenient to degree of depth of adjustment, includes first backup pad and second backup pad, the spliced pole is installed on the upper portion of first backup pad, the second backup pad install in the upper portion of spliced pole, universal brake wheel is installed to the lower part of first backup pad, the link is installed through the bolt in the upper portion of second backup pad, electric jar is installed to the lower part of link, the guide bar is installed to electric jar's output, the motor is installed to the lower part of guide bar, the connecting rod is installed through the bolt to the output of motor, the hollow tube is installed to the lower part of connecting rod, helical blade has been welded in the outside of hollow tube.

Preferably, the balancing weight is installed on the upper portion of the first supporting plate, and the upper portion of the first supporting plate and the side portion of the connecting column are connected with the inclined strut.

Preferably, a push-pull handle is installed on the side portion of the second support plate, and a through hole matched with the guide rod is formed in the middle of the second support plate.

Preferably, the guide rail is installed on the inner side of the connecting frame, the sliding block is installed on the inner side of the guide rail in a sliding mode, and the side portion of the sliding block is connected with the outer side of the guide rod through the support.

Preferably, the inner wall of the guide rail and the outer wall of the sliding block are smooth surfaces, and scale marks are arranged on the side portion of the guide rail.

Preferably, the inner wall of the hollow tube is a smooth surface, and the center line of the hollow tube and the center line of the guide rod are coaxially arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the whole is conveniently moved to the position of waiting to take a sample through universal brake wheel, utilizes the operation of electric jar to drive the guide bar and moves down to utilize the operation of motor to drive hollow tube and helical blade and rotate, drill hole to soil, and make soil get into the inside of hollow tube, adjust drilling depth through the length of electric jar output protrusion distance, realize the regulation of the degree of depth of taking a sample.

Drawings

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

FIG. 2 is a schematic side view and sectional view of the structure of the connecting frame part of the present invention;

fig. 3 is a schematic top sectional view of the structure of the guide rail according to the present invention.

In the figure: 1. a first support plate; 2. a second support plate; 3. connecting columns; 4. a universal brake wheel; 5. a connecting frame; 6. an electric cylinder; 7. a guide bar; 8. a motor; 9. a connecting rod; 10. a hollow tube; 11. a helical blade; 12. a balancing weight; 13. bracing; 14. a push-pull handle; 15. a through hole; 16. a guide rail; 17. a slider; 18. a support; 19. scale lines are marked.

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, the present invention provides a technical solution:

a soil sampling device convenient for depth adjustment comprises a first supporting plate 1 and a second supporting plate 2, a connecting column 3 is installed on the upper portion of the first supporting plate 1, a balancing weight 12 is installed on the upper portion of the first supporting plate 1, an inclined support 13 is connected to the upper portion of the first supporting plate 1 and the side portion of the connecting column 3, the inclined support 13 increases the connection strength between the first supporting plate 1 and the connecting column 3, the second supporting plate 2 is installed on the upper portion of the connecting column 3, a push-pull handle 14 is installed on the side portion of the second supporting plate 2, the push-pull handle 14 conveniently pushes the whole body, a universal brake wheel 4 is installed on the lower portion of the first supporting plate 1, the universal brake wheel 4 facilitates the whole body to move, a connecting frame 5 is installed on the upper portion of the second supporting plate 2 through bolts, an electric cylinder 6 is installed on the lower portion of the connecting frame 5, a guide rod 7 is installed at the, through hole 15 makes things convenient for the passing through of guide bar 7, and motor 8 is installed to the lower part of guide bar 7, and connecting rod 9 is installed through the bolt to motor 8's output, and hollow tube 10 is installed to the lower part of connecting rod 9, and the inner wall of hollow tube 10 is the smooth surface, makes things convenient for soil to get into the inside of hollow tube 10, and the central line of hollow tube 10 and the coaxial setting of central line of guide bar 7, and helical blade 11 has been welded in the outside of hollow tube 10.

The utility model discloses an in an embodiment, guided way 16 is installed to the inboard of link 5, the inboard slidable mounting of guided way 16 has slider 17, the lateral part of slider 17 passes through the support 18 and links to each other with the outside of guide bar 7, utilize guided way 16 and slider 17's cooperation, further carry on spacingly and the direction, the inner wall of guided way 16 is the smooth surface with slider 17's outer wall, the lateral part of guided way 16 is provided with scale mark 19, scale mark 19 makes things convenient for the workman to observe slider 17's displacement, and then judge the degree of depth of drilling sample.

The structure principle is as follows: during the use, conveniently with the position of holistic movement to treating the sample through universal brake wheel 4, utilize the operation of electric jar 6 to drive guide bar 7 and move down to utilize the operation of motor 8 to drive hollow tube 10 and helical blade 11 and rotate, drill hole to soil, and make soil get into the inside of hollow tube 10, adjust the drilling depth through the length of 6 output extension distances of electric jar, realize the regulation of the sample degree of depth.

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 soil sampling device convenient to adjust degree of depth, includes first backup pad (1) and second backup pad (2), its characterized in that: spliced pole (3) are installed on the upper portion of first backup pad (1), second backup pad (2) install in the upper portion of spliced pole (3), universal brake wheel (4) are installed to the lower part of first backup pad (1), link (5) are installed through the bolt in the upper portion of second backup pad (2), electric cylinder (6) are installed to the lower part of link (5), guide bar (7) are installed to the output of electric cylinder (6), motor (8) are installed to the lower part of guide bar (7), connecting rod (9) are installed through the bolt to the output of motor (8), hollow tube (10) are installed to the lower part of connecting rod (9), the outside welding of hollow tube (10) has helical blade (11).

2. A soil sampling device for facilitating depth adjustment as claimed in claim 1, wherein: the balancing weight (12) is installed on the upper portion of first backup pad (1), the upper portion of first backup pad (1) with the lateral part of spliced pole (3) is connected with bracing (13).

3. A soil sampling device for facilitating depth adjustment as claimed in claim 1, wherein: a push-pull handle (14) is installed on the side portion of the second supporting plate (2), and a through hole (15) matched with the guide rod (7) is formed in the middle of the second supporting plate (2).

4. A soil sampling device for facilitating depth adjustment as claimed in claim 1, wherein: the guide rail (16) is installed to the inboard of link (5), the inboard slidable mounting of guide rail (16) has slider (17), the lateral part of slider (17) pass through support (18) with the outside of guide bar (7) links to each other.

5. A soil sampling device to facilitate depth adjustment according to claim 4, wherein: the inner wall of the guide rail (16) and the outer wall of the sliding block (17) are smooth surfaces, and scale marks (19) are arranged on the side portion of the guide rail (16).

6. A soil sampling device for facilitating depth adjustment as claimed in claim 1, wherein: the inner wall of the hollow pipe (10) is a smooth surface, and the center line of the hollow pipe (10) and the center line of the guide rod (7) are coaxially arranged.