CN212458969U

CN212458969U - Portable soil detection is with cutting ring of fetching earth

Info

Publication number: CN212458969U
Application number: CN202021506223.2U
Authority: CN
Inventors: 孟莹; 郭从军; 许小过; 黄永; 张晶晶; 王建强; 邓永成; 刘妍君
Original assignee: Wuhan Institute of Landscape Architectural Design Co Ltd
Current assignee: Wuhan Institute of Landscape Architectural Design Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-02
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a portable soil sampling cutting ring for soil detection, which comprises an external threaded rod, wherein a grab bar is fixedly arranged at the top of the external threaded rod, protective sleeves are sleeved at the two ends of the grab bar, a soil sampling cutting ring is fixedly arranged at the bottom end of the external threaded rod, an internal threaded sleeve is in threaded connection with the external threaded rod, oppositely arranged positioning grooves are arranged at the left side and the right side of the internal threaded sleeve, a first magnet is fixedly arranged inside the positioning grooves, the grab bar is fixedly arranged at the top end of the external threaded rod, so that a user can better perform manual operation through the grab bar, the protective sleeves are sleeved at the two ends of the grab bar, the hand of the user can be protected, the soil sampling cutting ring is fixedly arranged at the bottom end of the external threaded rod, the soil inlet can be conveniently sampled through the soil sampling cutting ring, the internal threaded sleeve is in threaded connection with the external threaded rod, the internal thread sleeve can conveniently move up and down on the external thread rod.

Description

Portable soil detection is with cutting ring of fetching earth

Technical Field

The utility model belongs to the technical field of the gardens, specifically be a portable soil detects uses cutting ring of fetching earth.

Background

The cutting ring is a common instrument for taking undisturbed soil (undisturbed) experiment samples, and is used for volume weight, compression, shearing, permeation and other experiments. One end of the short tubular steel product is provided with a blade.

Present cutting ring is mainly by the handle, bracing piece and cutting ring are constituteed, because the singleness of structure, it is comparatively convenient for the cutting ring to carry, but there is certain defect, when taking a sample to soil, need artifical spending a lot of strength, just can introduce suitable position in the soil with the cutting ring, simultaneously when the sample, cutting ring user power is used, produce the slope easily, it is not good to lead to cutting ring sample effect, consequently need improve the structure of cutting ring, propose a portable soil detection with cutting ring simultaneously, be convenient for the above-mentioned problem of proposing of better solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the portable soil sampling cutting ring for soil detection is provided.

The utility model adopts the technical scheme as follows:

a portable soil borrowing cutting ring for soil detection comprises an external thread rod, a grab bar is fixedly mounted at the top of the external thread rod, protective sleeves are sleeved at two ends of the grab bar, a soil borrowing cutting ring is fixedly mounted at the bottom end of the external thread rod, an internal thread sleeve is in threaded connection with the external thread rod, positioning grooves which are oppositely arranged are formed in the left side and the right side of the internal thread sleeve, a first magnet is fixedly mounted inside the positioning grooves, a limiting frame is attached to two sides of the internal thread sleeve, a positioning plate is fixedly mounted at the position of the limiting frame opposite to the positioning grooves and is inserted into the positioning grooves, a second magnet is fixedly mounted at one end of the positioning plate opposite to the first magnet and is adsorbed together with the first magnet, limiting holes are formed in the relative positions of the internal thread sleeve and the positioning plate, a limiting rod is inserted into the limiting holes, and a locking rod which is oppositely arranged is fixedly mounted around the bottom of one end of, and the bottom end of the locking rod is fixedly provided with an inserting conical head, and a pedal plate is arranged below one end of the limiting frame, which is far away from the internal thread sleeve, and on one side surface of the limiting frame, which is far away from the soil-taking cutting ring, through screws.

In a preferred embodiment, the protective sleeve is a rubber sleeve, and an anti-skid bump is arranged on the rubber sleeve, and the protective sleeve is matched with the grab rail.

In a preferred embodiment, the outer wall of the external threaded rod is of a threaded structure, the limiting frame is of an L-shaped structure, and the limiting frame is matched with the joint of the internal threaded sleeve.

In a preferred embodiment, the total length of the second magnet, the first magnet and the positioning plate is the same as the depth of the positioning groove, and the second magnet and the first magnet have opposite polarities.

In a preferred embodiment, the pedal plate is of a U-shaped structure, and the top of the pedal plate is bonded with an anti-slip rubber layer.

In a preferred embodiment, the insertion conical head is a cone, and the bottom of the insertion conical head and the bottom of one side of the limiting frame, which is far away from the internal thread sleeve, are located on the same horizontal plane.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the stability of the cutting ring sample of getting soil of being convenient for better increase for the cutting ring sample effect of getting soil is better, reduces the manpower simultaneously when using, increases work efficiency.

1. The utility model discloses in, there is the bar through the top fixed mounting at outer threaded rod, and the person of facilitating the use better carries out manual operation through the bar, has cup jointed the lag at the both ends of bar, is convenient for play the guard action to user's hand, has the cutting ring that fetches earth at the bottom fixed mounting of outer threaded rod, is convenient for can admit air the sample to soil through the cutting ring that fetches earth, and threaded connection has the interior thread bush on outer threaded rod, and the interior thread bush of being convenient for reciprocates on outer threaded rod.

2. In the utility model, the positioning groove is arranged at the left and right sides of the internal thread sleeve, the positioning plate is convenient to be inserted in the positioning groove, the positions of the limiting frame and the positioning plate can be limited and fixed, the first magnet is fixedly arranged in the positioning groove, the second magnet is convenient to be adsorbed on the first magnet, the stability of the installation of the limiting frame and the positioning plate is increased, the limiting hole is arranged at the relative position of the internal thread sleeve and the positioning plate, the limiting rod is convenient to be inserted in the limiting hole, the positions of the limiting frame and the positioning plate are better limited and fixed through the limiting rod, the locking rod is fixedly arranged at the front and back of the bottom of one end of the limiting frame, which is far away from the internal thread sleeve, the locking rod is convenient to be inserted in soil, the positions of the limiting frame and the external thread rod can be limited and fixed, the soil-taking ring cutter can better take, the locking rod is conveniently introduced into soil better through the insertion conical head, the pedal is installed on the outer side of one end, far away from the internal thread sleeve, of the limiting frame through the screw, feet are conveniently placed on the inner side of the pedal, and the locking rod can be better inserted into the soil.

Drawings

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

FIG. 2 is a front sectional view of the limiting frame and the internal thread bushing of the present invention;

fig. 3 is a schematic view of the structure of the foot pedal of the present invention.

The labels in the figure are: 1-external thread rod, 2-handrail rod, 3-anti-skid sleeve, 4-soil-taking cutting ring, 5-internal thread sleeve, 6-positioning groove, 7-first magnet, 8-limiting frame, 9-positioning plate, 10-second magnet, 11-limiting hole, 12-limiting rod, 13-locking rod, 14-plug conical head and 15-pedal.

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 for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a portable soil sampling cutting ring for soil detection comprises an external thread rod 1, the outer wall of the external thread rod 1 is of a thread structure, a grab bar 2 is fixedly installed at the top of the external thread rod 1, so that a user can better perform manual operation through the grab bar 2, protective sleeves 3 are sleeved at two ends of the grab bar 2, so that the hand of the user can be protected, the protective sleeves 3 are rubber sleeves, anti-skid lugs are arranged on the rubber sleeves, the protective sleeves 3 are matched with the grab bars 2, a soil sampling cutting ring 4 is fixedly installed at the bottom end of the external thread rod 1, so that soil can be sampled through the soil sampling cutting ring 4, an internal thread sleeve 5 is connected to the external thread rod 1 through threads, so that the internal thread sleeve 5 can move up and down on the external thread rod 1, positioning grooves 6 which are oppositely arranged are formed at the left side and the right side of the internal thread sleeve 5, so that a positioning plate 9, the positions of the limiting frame 8 and the positioning plate 9 can be limited and fixed, the first magnet 7 is fixedly arranged in the positioning groove 6, the second magnet 10 can be conveniently adsorbed on the first magnet 7, the installation stability of the limiting frame 8 and the positioning plate 9 is improved, the limiting frame 8 is attached to two sides of the internal thread sleeve 5, the limiting frame 8 is of an L-shaped structure, the limiting frame 8 is matched with the attachment position of the internal thread sleeve 5, the positioning plate 9 is fixedly arranged at the position of the limiting frame 8 relative to the positioning groove 6, the positioning plate 9 is inserted in the positioning groove 6, the second magnet 10 is fixedly arranged at one end of the positioning plate 9 relative to the first magnet 7, the second magnet 10 is adsorbed with the first magnet 7, the depths of the second magnet 10, the total length of the first magnet 7 and the positioning plate 9 are the same with the positioning groove 6, the polarities of the second magnet 10 and the first magnet 7 are opposite, the limiting hole 11 is formed at the relative position of, a limiting rod 12 is inserted in the limiting hole 11, so that the limiting rod 12 can be conveniently inserted in the limiting hole 11, the positions of the limiting frame 8 and the positioning plate 9 can be better limited and fixed through the limiting rod 12, locking rods 13 which are oppositely arranged are fixedly arranged at the front and back of the bottom of one end, far away from the internal thread sleeve 5, of the limiting frame 8, so that the locking rods 13 can be conveniently inserted in soil, the positions of the limiting frame 8 and the external thread rod 1 can be limited and fixed, so that the soil sampling annular cutter 4 can be better sampled, an insertion conical head 14 is fixedly arranged at the bottom end of each locking rod 13, so that the locking rods 13 can be better introduced into the soil through the insertion conical head 14, the insertion conical head 14 is a cone, the bottom of the insertion conical head 14 and the bottom of one side, far away from the internal thread sleeve 5, of the limiting frame 8 are positioned on the same horizontal plane, a pedal 15 is installed on one side, far away from the, the foot can be conveniently placed on the inner side of the pedal plate 15, the foot plate 13 and the inserting conical head 14 can be better inserted into soil, the pedal plate 15 is of a U-shaped structure, and the top of the pedal plate 15 is bonded with an anti-skid rubber layer.

The working principle is as follows:

in the application, when soil is sampled, the locking rod 13 and the insertion conical head 14 are inserted into the soil at a position to be sampled, at the moment, a foot is stepped on the inner side of the pedal plate 15 to apply downward force, so that the locking rod 13 and the insertion conical head 14 can be more stably inserted into the soil, at the moment, the bottom of the pedal plate 15 is pressed above the soil, meanwhile, the positions of the limiting frame 8 and the external threaded rod 1 are limited and fixed, the bucket rotates the handle rod 2, so that the handle rod 2 drives the protecting sleeve 3 and the soil taking annular knife 4 to rotate towards one side, at the moment, the position of the soil taking annular knife 4 moves downwards, the soil taking annular knife 4 can be rotated into the soil for sampling, by adjusting the descending height of the external threaded rod 1, soil sampling at different depths can be performed, after sampling is completed, the handle rod 2 rotates towards the other side, at the moment, the external threaded rod 1 drives the soil taking annular knife 4 to move upwards, and the soil taking annular knife 4 can be, the limiting frame 8 is pulled upwards, and the locking rod 13 and the insertion conical head 14 can be pulled out suddenly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable soil detects with cutting ring of fetching earth, includes external screw thread pole (1), its characterized in that: the utility model discloses a portable electric tool, including outer screw thread pole (1), lag (3) have been cup jointed at the both ends of handrail pole (2), the bottom fixed mounting of outer screw thread pole (1) has the cutting ring (4) of fetching earth, threaded connection has interior thread bush (5) on outer screw thread pole (1), relative constant head tank (6) that sets up is seted up to the left and right sides of interior thread bush (5), and the inside fixed mounting of constant head tank (6) has first magnet (7), the both sides laminating of interior thread bush (5) has spacing frame (8), the fixed position of spacing frame (8) relative constant head tank (6) installs locating plate (9), and locating plate (9) peg graft in constant head tank (6), the one end fixed mounting of locating plate (9) relative first magnet (7) has second magnet (10), and second magnet (10) adsorb together with first magnet (7), spacing hole (11) have been seted up to internal thread cover (5) and locating plate (9) relative position, and peg graft in spacing hole (11) gag lever post (12), fixed mounting has locking lever (13) that sets up relatively around the one end bottom of internal thread cover (5) is kept away from in spacing frame (8), and the bottom fixed mounting of locking lever (13) has grafting conical head (14), there is running-board (15) through the bolt in the one end below of internal thread cover (5) and the side of keeping away from native cutting ring (4) in spacing frame (8).

2. The portable soil sampling cutting ring for soil detection as claimed in claim 1, wherein: the protective sleeve (3) is a rubber sleeve, an anti-skid bump is arranged on the rubber sleeve, and the protective sleeve (3) is matched with the grab rail (2).

3. The portable soil sampling cutting ring for soil detection as claimed in claim 1, wherein: the outer wall of external screw thread pole (1) is helicitic texture, spacing (8) are L shape structure, spacing (8) and the laminating department looks adaptation of internal thread cover (5).

4. The portable soil sampling cutting ring for soil detection as claimed in claim 1, wherein: the total length of the second magnet (10), the first magnet (7) and the positioning plate (9) is the same as the depth of the positioning groove (6), and the polarity of the second magnet (10) is opposite to that of the first magnet (7).

5. The portable soil sampling cutting ring for soil detection as claimed in claim 1, wherein: the pedal (15) is of a U-shaped structure, and the top of the pedal (15) is bonded with an anti-slip rubber layer.

6. The portable soil sampling cutting ring for soil detection as claimed in claim 1, wherein: the inserting conical head (14) is a cone, and the bottom of the inserting conical head (14) and the bottom of one side, far away from the internal thread sleeve (5), of the limiting frame (8) are located on the same horizontal plane.