CN219319802U - Be used for soil detection cutting ring quick soil sampling device - Google Patents

Abstract

The utility model discloses a quick soil sampling device for a soil detection ring cutter, which comprises a rotary column, wherein handles are fixedly connected to two ends of the top of the rotary column, a connecting piece is fixedly connected to the bottom of the rotary column, a rotary block is fixedly connected to the bottom of the connecting piece, and a first arc-shaped block and a second arc-shaped block are symmetrically arranged at the bottom of the rotary block. According to the utility model, the ring cutter is rotated to leave the threaded block, the first arc-shaped block and the second arc-shaped block are rotated to leave the rotating block, the collecting tank is placed in the placing groove, at the moment, the opening end face of the collecting tank faces downwards, the first arc-shaped block and the second arc-shaped block are clamped into the clamping groove through the clamping block to be closed, then the ring cutter is reset, the rotating column is rotated through the handle to further drive the ring cutter to rotate, and soil samples are collected in the collecting tank, so that the effect of ensuring the integrity of sampling is achieved conveniently.

Description

Be used for soil detection cutting ring quick soil sampling device

Technical Field

The utility model relates to the technical field of soil detection, in particular to a rapid soil sampling device for a soil detection ring cutter.

Background

Soil environment monitoring refers to determining environmental quality (or pollution degree) and its trend by measuring representative values of factors affecting the quality of the soil environment. The soil monitoring generally refers to soil environment monitoring, and generally comprises the technical contents of point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. Where soil is often sampled using a loop cutter soil sampler.

At present, the operating principle of traditional ring cutter geotome is to be about to geotome pull out after the geotome ring cutter is bored into soil to the degree of depth that needs, later ring cutter and semicircle tube are torn down, scrape unnecessary soil in geotome both ends with the scraper and trim, make the soil column in the ring cutter separate with surrounding soil layer, and then take out the ring cutter together with its inside soil sample, a portable soil detection is used in the ring cutter of getting it soil as disclosed in current chinese patent application No. 202021506223.2, the utility model discloses a portable soil detection is used in getting the soil ring cutter, including the external screw rod, the top fixed mounting of external screw rod has the grab bar, the lag has been cup jointed at the both ends of grab bar, the bottom fixed mounting of external screw rod has the soil ring cutter, threaded connection has the internal thread cover on the external screw rod, the left and right sides of internal thread cover has the constant head tank, and the inside fixed mounting of constant head tank has first magnet, through the top fixed mounting at the grab bar, the top fixed mounting of convenient to use person is better carries out the operation through the grab bar at the grab bar and carries out the external screw rod on the external screw rod, the grab bar is convenient to take out the soil on the inner thread cover on the external screw rod through the grab bar, the grab bar is convenient for the handle is convenient to take out the soil.

Although the above-mentioned patent can be convenient for take a sample soil through the ring sword of taking earth, the internal thread cover of being convenient for reciprocates on the external screw rod, but in the in-service use, lacks and takes out the structure fast to the soil sample in the ring sword of taking earth for the sampler need beat the outer wall of ring sword of taking earth and make it shake off, and such mode not only makes the sampler comparatively troublesome when taking out it, still influences the integrality that leads to the sample easily.

Therefore, the existing ring cutter soil sampler needs to be modified, so that the problem that sampling integrity is caused by trouble and easy influence when a soil sample in the soil sampling ring cutter is taken out is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a rapid soil sampling device for a soil detection ring cutter, which has the advantages of being capable of rapidly taking out soil samples in the soil sampling ring cutter and guaranteeing the sampling integrity, and solves the problems that the soil samples in the soil sampling ring cutter are troublesome to take out and the sampling integrity is easy to influence.

The utility model provides the following technical scheme: a be used for soil detection cutting ring quick soil sampling device, includes the column spinner, the equal fixedly connected with handle in both ends at column spinner top, the bottom fixedly connected with connecting piece of column spinner, the bottom fixedly connected with rotary piece of connecting piece, the bottom symmetry of rotary piece is provided with first arc piece and second arc piece, the draw-in groove has been seted up on the surface of first arc piece, the fixed surface of second arc piece is connected with the fixture block, and fixture block and draw-in groove joint, the top and the bottom of first arc piece and second arc piece all are provided with the screw thread piece, and the top and the rotary piece threaded connection of screw thread piece, the bottom intercommunication of first arc piece and second arc piece has the cutting ring, and the inner wall and the screw thread piece threaded connection of below of cutting ring, the standing groove has all been seted up to the inner wall of first arc piece and second arc piece, the inside joint of standing groove has the collection tank.

The inner wall of the collecting tank is mutually matched with the inner wall of the cutting ring.

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

1. according to the utility model, the ring cutter is rotated to leave the threaded block, the first arc-shaped block and the second arc-shaped block are rotated to leave the rotating block, the collecting tank is placed in the placing groove, at the moment, the opening end face of the collecting tank faces downwards, the first arc-shaped block and the second arc-shaped block are clamped into the clamping groove through the clamping block to be closed, then the ring cutter is reset, the rotating column is rotated through the handle to further drive the ring cutter to rotate, and soil samples are collected in the collecting tank, so that the effect of ensuring the integrity of sampling is achieved conveniently.

2. According to the utility model, through the arrangement of the external threads and the threaded connecting blocks, the rotary column can rotate in the threaded connecting blocks, and through the arrangement of the support frame and the foot pedals, the support frame is fixed by the auxiliary sampling personnel, so that the sampling personnel can borrow force through the support frame, and the effect of facilitating the rotation of the rotary column is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic top view cross-section of the first arcuate block and second arcuate block of the present utility model mated.

Fig. 3 is a schematic front view of the first and second arcuate blocks of the present utility model mated with a rotating block and a cutting ring, respectively.

Fig. 4 is a schematic front view of the collection tank of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 4, the quick soil sampling device for soil detection ring cutter of this embodiment includes column spinner 1, the equal fixedly connected with handle 2 in both ends at column spinner 1 top, the bottom fixedly connected with connecting piece 3 of column spinner 1, the bottom fixedly connected with rotary piece 4 of connecting piece 3, the bottom symmetry of rotary piece 4 is provided with first arc piece 5 and second arc piece 6, draw-in groove 7 has been seted up on the surface of first arc piece 5, the fixed surface of second arc piece 6 is connected with fixture block 8, and fixture block 8 and 7 joint of draw-in groove, the top and the bottom of first arc piece 5 and second arc piece 6 all are provided with screw thread piece 9, and screw thread piece 9's top and rotary piece 4 threaded connection, the bottom intercommunication of first arc piece 5 and second arc piece 6 has ring cutter 10, and the screw thread piece 9 threaded connection of below, standing groove 11 has all been seted up to the inner wall of first arc piece 5 and second arc piece 6, the inside joint of standing groove 11 has collection tank 12.

Referring to fig. 1, an external thread 13 is provided on the surface of a spin column 1, a thread connection block 14 is connected to the surface of the external thread 13, two ends of the thread connection block 14 are symmetrically and fixedly connected with a support 15, and the other end of the support 15 is fixedly connected with a foot pedal 16.

In this embodiment, through the arrangement of the external thread 13 and the threaded connection block 14, the rotary column 1 can rotate in the threaded connection block 14, and through the arrangement of the support frame 15 and the foot pedal 16, the auxiliary sampling personnel fix the support frame 15, so that the sampling personnel can borrow force through the support frame 15, and the effect of being convenient for rotate the rotary column 1 is achieved.

Referring to fig. 1, the surface of the handle 2 is sleeved with a rubber pad 17.

This embodiment not only can increase the comfort level of sample personnel hand, but also can promote the frictional force between sample personnel hand and the handle 2 through the setting of rubber pad 17.

Referring to fig. 3 and 4, a fixing groove 18 is formed in the inner wall of the placement groove 11, a fixing strip 19 is fixedly connected to the surface of the collection tank 12, and the fixing strip 19 is clamped with the fixing groove 18.

In this embodiment, the arrangement of the fixing groove 18 and the fixing strip 19 prevents the collection tank 12 from autorotating in the placement groove 11, so that the stability of the device is improved.

Referring to fig. 2, the inner wall of the collection tank 12 is engaged with the inner wall of the ring cutter 10.

The arrangement of the inner wall of the collecting tank 12 and the inner wall of the cutting ring 10 in the embodiment enables the soil to be pressed down more smoothly, and the inner wall of the collecting tank 12 is prevented from blocking the movement track of the soil.

Referring to fig. 1, the rotating block 4, the first arc block 5, the second arc block 6 and the ring cutter 10 are all made of stainless steel.

The setting that this embodiment was made through rotary block 4, first arc piece 5, second arc piece 6 and cutting ring 10 for the stainless steel not only can promote the intensity and the rigidity of device, can also make the device have longer life.

According to the utility model, the ring cutter 10 is rotated to separate from the rotating block 4, then the first arc-shaped block 5 and the second arc-shaped block 6 are rotated to separate from the rotating block 4, the second arc-shaped block 6 is opened outwards, the collecting tank 12 is placed in the placing groove 11, at the moment, the opening of the collecting tank 12 faces downwards, the fixing strip 19 is required to be clamped into the fixing groove 18, the first arc-shaped block 5 and the second arc-shaped block 6 are closed by clamping the clamping block 8 into the clamping groove 7, the ring cutter 10 is reset, the ring cutter 10 is moved to a designated position, a sampling personnel steps on the pedal 16 by feet, the rotating column 1 is rotated by the handle 2, the collecting tank 12 is taken out by the same operation as the reverse operation after the sampling is completed, and a complete soil sample can be obtained.

Claims (5)

1. A be used for soil detection cutting ring quick soil sampling device, includes column spinner (1), its characterized in that: the utility model discloses a collecting tank, including rotatory post (1), rotary column (4), clamping groove (7) have been seted up on the surface of first arc piece (5), clamping groove (8) have been seted up on the surface of second arc piece (6), and clamping groove (8) and clamping groove (7) joint, the top and the bottom of first arc piece (5) and second arc piece (6) all are provided with screw thread piece (9), and the top and rotary block (4) threaded connection of screw thread piece (9), the bottom intercommunication of first arc piece (5) and second arc piece (6) has cutting ring (10), and the inner wall of cutting ring (10) and screw thread piece (9) of below, the inner wall of first arc piece (5) and second arc piece (6) all are provided with screw thread piece (11) and groove (11) are laid down to the inner wall of holding tank.

2. The quick soil sampling device for a soil testing ring cutter as claimed in claim 1, wherein: the surface of column spinner (1) is provided with external screw thread (13), the surface threaded connection of external screw thread (13) has threaded connection piece (14), the both ends symmetry fixedly connected with support frame (15) of threaded connection piece (14), the other end fixedly connected with running-board (16) of support frame (15).

3. A quick soil pick-up device for a soil testing ring cutter as claimed in claim 2, wherein: a rubber pad (17) is sleeved on the surface of the handle (2).

4. A quick soil pick-up device for a soil testing ring cutter as claimed in claim 3, wherein: the inner wall of standing groove (11) has seted up fixed slot (18), the fixed strip (19) of fixed connection in surface of collection tank (12), and fixed strip (19) and fixed slot (18) joint.

5. The quick soil sampling device for a soil testing ring cutter of claim 4, wherein: the inner wall of the collecting tank (12) is mutually matched with the inner wall of the cutting ring (10).

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