CN211717808U - Soil sampling device convenient to degree of depth is got native - Google Patents

Abstract

The utility model relates to the field of soil sampling, in particular to a soil sampling device convenient for deep soil sampling, which comprises a bottom frame, wherein a plurality of cylinders are fixedly connected on the bottom frame, a plurality of lower hinged supports are fixedly arranged on the bottom frame, sliding mechanisms are hinged on the lower hinged supports, a driving disk is arranged above the sliding mechanisms, a plurality of upper hinged supports are circumferentially and evenly distributed on the driving disk, a shaking mechanism is arranged above the driving disk, a soil sampling mechanism is arranged below the driving disk, a rotating column is fixedly arranged between the shaking mechanism and the soil sampling mechanism and passes through the driving disk, the structure of the utility model is greatly improved, the used bottom frame has larger stability, the device is ensured not to incline in the whole soil sampling process, the obtained soil layer is ensured to be clear, in the unearthing process, the air cylinder directly takes out the obtained soil, and the soil taking disc can simultaneously carry the soil of different levels out, so that the soil taking is more efficient.

Description

Soil sampling device convenient to degree of depth is got native

Technical Field

The utility model relates to a soil sampling field specifically discloses a soil sampling device convenient to degree of depth borrows.

Background

Soil sample's collection makes soil scientific research, the basis in geological survey field, the survey for soil sample physical and chemical properties provides the material basis, the sample of soil has many methods, current soil sampler mainly adopts manpower operation soil sampler, make soil sampler's drill bit get into in the soil layer in order to accomplish sample work, and when carrying out soil sampling to darker soil layer, need strike soil sampler with hard thing, make the drill bit go deep into the soil layer depths and just can accomplish the soil sample work of darker soil layer, so not only time-consuming, the work of taking a lot of work and very easy damage drill bit.

Chinese utility model patent application publication No. CN204646228U provides a soil sampler, belongs to soil sampling instrument field, and it includes: drill bit, drill stem and motor; the motor is provided with a driving rotating shaft, the drill bit is a hollow pipe with one end provided with a gear milling cutter, the other end of the drill bit is connected with one end of the drill rod, and the other end of the drill rod is connected with the driving rotating shaft; the side wall of the drill bit is also provided with a sampling port. This soil sampler makes the drill bit rotate and breaks open and go deep into the soil layer through the gear milling sword that sets up in the drill bit front end through the motor to accomplish the collection work of soil sample, consequently this soil sampler can go deep into the soil layer automatically and accomplish the collection work of soil sample, avoid making the soil sampler go deep into the soil layer through manpower and the mode of knocking soil sampler, thereby practiced thrift the human cost, and improved soil sampling speed, and can satisfy the sample demand of the different degree of depth through the drilling rod moreover.

The utility model discloses a shortcoming that exists: the sampling process can only be performed on a single soil layer, and multi-level soil cannot be sampled simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the traditional problem that can only carry out the sample to single soil layer.

In order to achieve the purpose, the utility model provides a soil sampling device convenient for deep soil sampling, which comprises a chassis, wherein the chassis is fixedly connected with a plurality of cylinders, a plurality of lower hinged supports are fixedly arranged above the chassis, sliding mechanisms are hinged on the lower hinged supports, a driving disk is arranged above the sliding mechanisms, upper hinged supports matched with the lower hinged supports in number and position are circumferentially and uniformly distributed on the driving disk, a shaking mechanism is arranged above the driving disk, a soil sampling mechanism is arranged below the driving disk, a rotating column is fixedly arranged between the shaking mechanism and the soil sampling mechanism, and the rotating column passes through the driving disk and is fixedly connected with the shaking mechanism;

the sliding mechanism comprises a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, a connecting rod is connected on the sliding block in a rotating mode, and the free end of the air cylinder is hinged with the driving disc;

the shaking mechanism comprises a handle, a connecting sleeve is arranged at the tail end of the handle, a fastening piece for locking the handle is arranged on the handle, and the connecting sleeve is fixedly connected above the rotating column;

the soil taking mechanism comprises an installation cylinder, a spiral soil taking disc is fixedly arranged on the circumferential direction of the installation cylinder, a soil opening knife is detachably connected to the lower portion of the installation cylinder, and a rotary column is detachably connected to the upper portion of the installation cylinder.

The principle and effect of this basic scheme lie in:

1. the utility model discloses structurally there is very big improvement, and the chassis of use has great stability, guarantees that whole borrowing in-process device does not take place to incline, guarantees that the soil layer of acquireing is clear once more.

2. The utility model discloses set up the cylinder, advance the effect that the cylinder played supplementary soil of soil in-process, use manpower sparingly, at the process of unearthing, the cylinder is direct to take out the soil of acquireing, and is simple and convenient.

3. The utility model discloses the mechanism of fetching earth that sets up, the dish of fetching earth adopt helical structure, and it is easier to advance soil, when unearthing, can carry the soil of different levels simultaneously on the dish of fetching earth and come out, can once only gather to the soil on different picture layers, compare with prior art, improve work efficiency, reduce work load.

Further, the underframe is in a triangular ring shape, and the lower hinged support is arranged at three corners of the underframe. The triangle has enough stability, guarantees the device job stabilization.

Furthermore, the sliding groove is L-shaped, and the short edge of the sliding groove is hinged with the lower hinged support.

Further, a clamping plate is arranged in the driving disc. The cardboard prevents to rotate the post at the in-process that unearths and skids to can't take out for soil.

Furthermore, the handle is provided with an anti-skid bulge. The antiskid is protruding to prevent effectively that it skids at the in-process of advancing soil to the mechanism that fetches earth can not rotate, can make the dish of fetching earth warp the destruction.

Drawings

Fig. 1 is a schematic structural view of a soil sampling device for facilitating deep soil sampling according to an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a soil sampling device's cross-sectional view convenient to degree of depth is got native.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the soil-working machine comprises an underframe 1, a lower hinged support 2, a sliding chute 3, a sliding block 4, a connecting rod 5, a driving disc 6, an upper hinged support 7, a rotating column 8, an installation cylinder 9, a connecting sleeve 10, a handle 11, a fastener 12, a cylinder 13, a soil-taking disc 15, a soil-cutting knife 16 and a clamping plate 17.

A soil sampling device convenient for deep soil sampling is disclosed, the embodiment is shown in figure 1 and figure 2, and comprises a bottom frame 1, the bottom frame 1 is in a triangle ring shape, the triangle has enough stability to ensure the stable operation of the device, three cylinders 13 are fixedly connected on the bottom frame 1, three lower hinged supports 2 are fixedly arranged on the bottom frame 1, the lower hinged supports 2 are arranged at three corners of the bottom frame 1, sliding mechanisms are hinged on the lower hinged supports 2 and comprise sliding chutes 3, the sliding chutes 3 are in an L shape, the short sides of the sliding chutes 3 are hinged with the lower hinged supports 2, sliding blocks 4 are connected in the sliding chutes 3 in a sliding way, connecting rods 5 are rotatably connected on the sliding blocks 4, driving disks 6 are arranged above the sliding mechanisms, three upper hinged supports 7 matched with the positions of the lower hinged supports are circumferentially distributed on the driving disks 6, the upper hinged supports 7 are hinged with the connecting rods 5 and the cylinders 13 in a crossed way, a shaking mechanism is arranged above, it rotates post 8 to be fixed being equipped with between wave mechanism and the mechanism of fetching earth, it passes drive disk 6 and wave mechanism fixed connection to rotate post 8, be equipped with cardboard 17 in the drive disk 6, cardboard 17 prevents to rotate post 8 and skid at the in-process that unearths, so that soil can't be taken out, wave mechanism includes handle 11, handle 11 end is equipped with adapter sleeve 10, be equipped with fastener 12 that is used for locking handle 11 on the handle 11, adapter sleeve 10 fixed connection is in rotating post 8 top, the mechanism of fetching earth includes the installation section of thick bamboo, fixed disk 15 of fetching earth that is equipped with on the installation section of thick bamboo, be equipped with anti-skidding arch on handle 11, anti-skidding arch effectively prevents to skid at the in-process that advances earth, so that the mechanism of fetching earth can't rotate, can make disk 15 warp the destruction, installation section of thick bamboo 9 below can dismantle and be connected with and open native.

The specific working process is as follows: the soil sampling device is arranged at a place where soil needs to be collected, an air cylinder 13 is opened, the air cylinder 13 is hinged with a driving disc 6 through an upper hinged support 7, so that the air cylinder 13 can drive the driving disc 6 to move downwards, a clamping plate 17 is arranged in the driving disc 6, the clamping plate 17 clamps a rotating column 8 so that the rotating column 8 cannot move up and down freely, the rotating column 8 can only be driven to move up and down through the driving disc 6, a mounting cylinder is detachably connected below the rotating column 8, a soil taking disc 15 is arranged on the mounting cylinder, a shaking mechanism is fixedly connected above the rotating column 8, when the air cylinder 13 moves downwards, a handle 11 is held by a hand, the shaking mechanism is rotated, the shaking mechanism drives a soil opening knife 16 to rotate and move downwards simultaneously to realize soil feeding, when the soil taking disc 15 and the soil in different soil layers are collected at a certain depth, the shaking of the handle 11 is stopped, the air cylinder 13 moves upwards to take the, the soil is taken out of different soil layers to complete collection.

The utility model discloses structurally there is very big improvement, and the chassis 1 of use has great stability, guarantees that whole borrowing in-process device does not take place to incline, guarantees that the soil layer of acquireing is clear once more, and at unearthing process, cylinder 13 directly takes out the soil of acquireing, can carry the soil of different levels simultaneously on the disk 15 of borrowing and come out, and it is more high-efficient to borrow.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. A soil sampling device convenient for deep soil sampling is characterized by comprising a chassis (1), wherein the chassis (1) is fixedly connected with a plurality of cylinders (13), the chassis (1) is fixedly provided with a plurality of lower hinged supports (2), the lower hinged supports (2) are hinged with sliding mechanisms, a driving disc (6) is arranged above the sliding mechanisms, upper hinged supports (7) matched with the lower hinged supports in number and position are circumferentially and uniformly distributed on the driving disc (6), a shaking mechanism is arranged above the driving disc (6), a soil sampling mechanism is arranged below the driving disc (6), a rotating column (8) is fixedly arranged between the shaking mechanism and the soil sampling mechanism, and the rotating column (8) penetrates through the driving disc (6) and is fixedly connected with the shaking mechanism;

the sliding mechanism comprises a sliding chute (3), a sliding block (4) is connected in the sliding chute (3) in a sliding mode, a connecting rod (5) is connected to the sliding block (4) in a rotating mode, and the free end of the air cylinder (13) is hinged to the driving disc (6);

the shaking mechanism comprises a handle (11), a connecting sleeve (10) is arranged at the tail end of the handle (11), a fastening piece (12) used for locking the handle (11) is arranged on the handle (11), and the connecting sleeve (10) is fixedly connected above the rotating column (8);

the soil taking mechanism comprises an installation cylinder (9), a spiral soil taking disc (15) is circumferentially and fixedly arranged on the installation cylinder (9), a soil opening knife (16) is detachably connected to the lower portion of the installation cylinder (9), and the upper portion of the installation cylinder (9) is detachably connected with a rotating column (8).

2. A soil sampling device to facilitate deep soil sampling according to claim 1, wherein: the bottom frame (1) is in a triangular ring shape, and the lower hinged support (2) is arranged at three corners of the bottom frame (1).

3. A soil sampling device to facilitate deep soil sampling according to claim 1, wherein: the sliding groove (3) is L-shaped, and the short edge of the sliding groove (3) is hinged with the lower hinged support (2).

4. A soil sampling device to facilitate deep soil sampling according to claim 1, wherein: a clamping plate (17) is arranged in the driving disc (6).

5. A soil sampling device to facilitate deep soil sampling according to claim 1, wherein: the handle (11) is provided with anti-skid projections.

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