CN211292069U

CN211292069U - Soil sampling device

Info

Publication number: CN211292069U
Application number: CN201921988825.3U
Authority: CN
Inventors: 唐毅
Original assignee: Sichuan New Oasis Environmental Testing Co Ltd
Current assignee: Sichuan New Oasis Environmental Testing Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a soil sampling device relates to soil property measurement field. When sampling is carried out on some relatively hard soil, the sampling is generally carried out manually, so that the operation is complex, time-consuming and labor-consuming. The utility model discloses base top and bottom are equipped with motor and base respectively, the base rotates with the base to be connected, the motor is connected with the base transmission, it revolves a section of thick bamboo to be equipped with the borrowing on the base, it is equipped with the soil discharge opening on revolving a section of thick bamboo to borrow, still be equipped with the pivot that has helical blade in revolving a section of thick bamboo to borrow, the pivot is located on the base, the pivot bottom is the circular cone structure, and the surface is covered with a plurality of cutting teeth, motor drive borrows and revolves a section of thick bamboo and the pivot that has helical blade rotates, to soil cutting, accomplish and borrow, compare manual work not only easy.

Description

Soil sampling device

Technical Field

Relate to soil property measurement field, concretely relates to soil property sampling device.

Background

At present, when sampling some soil texture that are harder relatively, generally go on for the manual work, not only complex operation is complicated to waste time and energy, consequently, the soil texture sampling device who needs an urgent need to improve sampling efficiency.

Disclosure of Invention

The utility model aims at developing a soil sampling device which can improve the sampling efficiency.

The utility model discloses a following technical scheme realizes:

soil sampling device, which comprises a base, base top and bottom are equipped with motor and base respectively, the base rotates with the base to be connected, the motor is connected with the base transmission, it revolves a section of thick bamboo to be equipped with to get soil on the base, it is equipped with the mouth of dumping on revolving a section of thick bamboo to get soil, still be equipped with the pivot that has helical blade in revolving a section of thick bamboo to get soil, the pivot is located on the base, the pivot bottom is the circular cone structure to the surface is covered with a plurality of cutting teeth, and motor drive gets soil and revolves a section of thick bamboo and the pivot that has helical blade and rotate, cuts soil, accomplishes and it is native to compare manual work not only easy operation to work has improved work efficiency.

Furthermore, the bottom end of the rotating shaft extends out of the bottom end of the soil taking rotary cylinder for a certain distance, the size of the spiral blade extending out of the rotating shaft outside the soil taking rotary cylinder is gradually reduced, and a plurality of convex teeth are further arranged on the spiral blade outside the soil taking rotary cylinder.

Furthermore, the convex teeth are arranged on the helical blades at equal intervals, the bottoms of the convex teeth are of cylindrical structures connected with the helical blades, and the tops of the convex teeth are of conical structures.

Furthermore, the convex teeth are obliquely arranged, the orientation of the convex teeth is matched with the rotating direction of the rotating shaft, and the tops of the convex teeth are inclined towards the rotating direction of the rotating shaft.

Furthermore, the bottom end of the soil taking rotary cylinder is also provided with a soil taking cover which is bullet-shaped, and the bottom end of the rotating shaft extends out of the bottom end opening of the soil taking cover.

Furthermore, the outer wall of the soil taking cover is full of a plurality of cutting grains, and the cutting grains are hemispherical.

Furthermore, the outer wall of the soil taking rotary cylinder is provided with a plurality of cutting lines, and the cutting lines are arc-shaped raised lines.

Furthermore, the outer wall of the soil taking rotary cylinder is also provided with a fixed seat, and a guide channel for the soil taking rotary cylinder to pass through is arranged on the fixed seat in a penetrating manner.

Furthermore, the fixing base top is equipped with the holding tank, the holding tank encircles the direction passageway and arranges, the cross-section of holding tank is semi-circular.

Furthermore, a plurality of anti-skidding lines are arranged at the bottom of the fixing seat.

The utility model has the advantages that:

the utility model discloses place the fixing base in sample ground, will borrow soil and revolve a section of thick bamboo and put into direction passageway and starter motor, to the cutting of borrowing soil, the soil sample revolves a section of thick bamboo output by borrowing soil, compares artifical sample not only easy and simple to handle to the efficiency of borrowing soil has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a structure view of the fixing base.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, this embodiment discloses a soil sampling device, including base 1, be equipped with motor 2 on the base 1 as the power supply, base 1 bottom is rotated and is equipped with the mechanism of fetching earth, the mechanism of fetching earth is connected with the transmission of motor 2, the mechanism rotation of fetching earth of motor 2 drive.

Specifically, the mechanism of fetching earth includes and rotates the base 3 of being connected with base 1, base 3 rotates and locates 1 bottom center of base, base 3 is cylindrical, 3 centers of base are equipped with the transmission shaft that is located base 1, the transmission shaft is connected with the transmission of motor 2 who locates 1 top of base, and motor 2 passes through transmission shaft drive base 3 and rotates.

3 bottoms of base are equipped with the soil of getting and revolve a section of thick bamboo 4, the soil of getting revolves a section of thick bamboo 4 and is columniform a section of thick bamboo structure, the soil of getting revolves a 4 perpendicular to bases 3, the top circumference and the 3 bottom circumference of base circumference connections of a section of thick bamboo 4 of getting soil, base 3 is rotatory, and the drive is got soil and revolves a 4 rotations of section of thick bamboo, the soil of getting is revolved 4 outer walls and is equipped with many cutting lines 5, cutting lines 5 is for revolving a 4 bellied camber sand grips in surface by the soil of getting soil, revolves 4 rotatory in-process at the soil of getting, cutting lines 5 reduce the resistance that the soil of getting of a section of thick bamboo 4 outer walls produced of revolving, and the soil of getting.

The soil taking rotary drum 4 is internally provided with a rotary shaft 6, the rotary shaft 6 is arranged at the center of the bottom of the base 3, the rotary shaft 6 is perpendicular to the base 3 and coaxial with the soil taking rotary drum 4, the bottom end of the rotary shaft 6 extends out of the bottom end of the soil taking rotary drum 4 by a certain length, the rotary shaft 6 is provided with a helical blade 7, the outer wall of the helical blade 7 is connected with the inner wall of the soil taking rotary drum 4, the size of the helical blade 7 on the rotary shaft 6 outside the soil taking rotary drum 4 is smaller than that of the helical blade 7 on the rotary shaft 6 inside the soil taking rotary drum 4, in the direction from the top to the bottom of the rotary shaft 6, the size of the helical blade 7 outside the soil taking rotary drum 4 is gradually reduced, the edge of the helical blade 7 outside the soil taking rotary drum 4 is also fully provided with a plurality of convex teeth 15, the convex teeth 15 are arranged at equal intervals, and the convex teeth 15 are obliquely arranged, that is, the top of the convex tooth 15 inclines towards the rotating direction of the rotating shaft 6, the bottom of the convex tooth 15 is of a cylindrical structure connected with the edge of the helical blade 7, the top of the convex tooth 15 is of a conical structure matched with the cylindrical structure, the convex tooth 15 is matched with the helical blade 7 to increase the cutting capability on soil, the bottom end of the rotating shaft 6 is conical, the surface of the bottom end of the rotating shaft 6 is fully distributed with a plurality of cutting teeth 14, and the cutting teeth 14 are of a convex tooth-shaped structure to enhance the drilling capability of the bottom end of the rotating shaft 6 on soil.

The soil taking cover 12 is further arranged at the bottom end of the soil taking rotary cylinder 4, the soil taking cover 12 is in a bullet shape, the top circumferential direction of the soil taking cover 12 is connected with the bottom circumferential direction of the soil taking rotary cylinder 4, the bottom end of the soil taking cover 12 is an opening, the bottom end of the rotating shaft 6 extends out a small distance from the bottom opening of the soil taking cover 12, the inner wall of the soil taking cover 12 is close to the helical blade 7 outside the soil taking rotary cylinder 4 but is not in contact with the helical blade 7, the outer wall of the soil taking cover 12 is fully distributed with a plurality of cutting grains 13, the cutting grains 13 are of a hemispherical structure, and the cutting grains 13 enhance the cutting force of the soil taking cover 12 on soil.

The periphery of a section of thick bamboo 4 is revolved in the borrowing still is equipped with fixing base 8, fixing base 8 is cylindrical, 8 centers of fixing base run through and are equipped with vertical direction passageway 9, make fixing base 8 be the ring structure, direction passageway 9 revolves a 4 cooperations with the borrowing, a section of thick bamboo 4 is revolved in the vertical lift in direction passageway 9 in the borrowing, 8 tops of fixing base still are equipped with the holding tank, the cross-section of holding tank is semi-circular, the holding tank encircles direction passageway 9 and arranges at 8 tops of fixing base, 8 bottoms of fixing base still be equipped with a plurality of anti-skidding lines 11, strengthen the fixing base 8 bottom and place the frictional force between the face.

Place fixing base 8 in the face of fetching earth, will fetch earth and revolve section of thick bamboo 4 and put into direction passageway 9, starter motor 2, motor 2 drive base 3 rotates, base 3 drives the fetch earth of its bottom and revolves section of thick bamboo 4 and pivot 6 and rotate, carries out the operation of fetching earth to soil, helical blade 7 that has dogtooth 15 and pivot 6 that have cutting tooth 14 cut soil, soil is by fetching earth and revolve section of thick bamboo 4 and upwards carry, until being discharged by the mouth of dumping earth, the mouth of dumping earth exhaust soil falls in the holding tank.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. Soil sampling device, including the base, its characterized in that, base top and bottom are equipped with motor and base respectively, the base rotates with the base to be connected, the motor is connected with the base transmission, it revolves a section of thick bamboo to be equipped with the borrow on the base, it revolves and is equipped with the mouth of dumping on the section of thick bamboo to borrow, still be equipped with the pivot that has helical blade in the section of thick bamboo to borrow soon, the pivot is located on the base, the pivot bottom is the circular cone structure to the surface is covered with a plurality of cutting teeth.

2. The soil sampling device of claim 1, wherein the bottom end of the rotating shaft extends out of the bottom end of the soil sampling rotary cylinder for a certain distance, the size of the helical blade of the rotating shaft extending out of the soil sampling rotary cylinder is gradually reduced, and a plurality of convex teeth are further arranged on the helical blade positioned outside the soil sampling rotary cylinder.

3. The soil sampling device of claim 2 wherein the teeth are equally spaced on the helical blade, the bottom of the teeth being cylindrical in configuration to engage the helical blade and the top of the teeth being conical.

4. The soil sampling device of claim 3 wherein the teeth are angularly disposed, the teeth being oriented to cooperate with the direction of rotation of the shaft, the tips of the teeth being inclined to the direction of rotation of the shaft.

5. The soil sampling device of claim 4, wherein the bottom end of the soil taking rotary cylinder is further provided with a soil taking cover, the soil taking cover is bullet-shaped, and the bottom end of the rotary shaft extends out of the bottom opening of the soil taking cover.

6. The soil sampling device of claim 5 wherein the outer wall of the soil sampling cover is covered with a plurality of cutting grains, wherein the cutting grains are hemispherical.

7. The soil sampling device of claim 6 wherein the outer wall of the soil sampling rotary cylinder is provided with a plurality of cutting lines, and the cutting lines are arc-shaped convex strips.

8. The soil sampling device of claim 7 wherein the outer wall of the soil sampling rotary cylinder is further provided with a fixed seat, and the fixed seat is provided with a guide channel for the soil sampling rotary cylinder to pass through.

9. The soil sampling device of claim 8, wherein the top of the fixing base is provided with a receiving groove, the receiving groove is arranged around the guide channel, and the cross section of the receiving groove is semicircular.

10. The soil sampling device of claim 9 wherein the bottom of the holder has a plurality of non-slip threads.