CN221006833U

CN221006833U - Soil sampling device

Info

Publication number: CN221006833U
Application number: CN202322432805.0U
Authority: CN
Inventors: 王春丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-24
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to the technical field of soil environment assessment, in particular to a soil sampling device, which comprises a sampling part and a knocking part, wherein the sampling part is provided with a first end and a second end which are opposite, a cavity for accommodating soil is arranged on the sampling part, and an opening is formed at least at the second end of the sampling part; the knocking part is provided with a third end and a fourth end which are opposite, the third end of the knocking part is provided with a receiving hole, the first end of the sampling part can be movably inserted into the receiving hole and can move along the axial direction of the knocking part, and the fourth end of the knocking part is provided with a handheld part. The utility model is provided with the sampling part, the knocking part and the hand-held part, and the sampling part is driven to knock and sample the sampling part by the gripping of the hand-held part by the sampling personnel, so that the problem that the workload of the sampling personnel is increased because the sampling personnel can only drive the sampling device to sample by means of self gravity or forced downward when the sampling personnel encounters hard soil, more stones and other reasons is solved.

Description

Soil sampling device

Technical Field

The utility model relates to the technical field of soil environment assessment, in particular to a soil sampling device.

Background

Traditional soil sampler is inconvenient to carry, and when advancing mountain sampling, sampling personnel need hold for a long time and carry, leads to in the sampling way, can increase staff's physical power loss.

Based on the above-mentioned problem, the prior art publication CN218566951U discloses a soil sampling device, and the device is through the activity piece first of to inside pulling, rotates the handle, and the handle drives the recess piece and rotates downwards, makes recess piece and handle be vertical state, makes the gag lever post break away from montant two and montant three, rotates montant two and rotates montant three, can fold soil sampler this moment, has reached the effect of being convenient for accomodate.

However, when the present inventors have implemented the above-mentioned soil sampling device, they have found that there is at least the following problem that when soil is sampled, the soil is hard and stones are more, and the like, and at this time, the sampling personnel can only drive the sampling device to sample by means of their own gravity or by pressing down with force, and it is known that the effect of this mode is often not ideal enough, and the workload of the sampling personnel increases.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the soil sampling device, which can ensure that sampling personnel can save more labor when the reasons such as harder soil and more stones appear in the sampling process in a knocking way.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the soil sampling device comprises a sampling part and a knocking part, wherein the sampling part is provided with a first end and a second end which are opposite, the sampling part is provided with a cavity for accommodating soil, and the cavity is provided with an opening at least at the second end of the sampling part; the knocking part is provided with a third end and a fourth end which are opposite, the third end of the knocking part is provided with a receiving hole, the first end of the sampling part is movably inserted into the receiving hole and can move along the axial direction of the knocking part, and the fourth end of the knocking part is provided with a handheld part.

Optionally, a plurality of balls are arranged between the sampling part and the knocking part, and a rotating groove which is arranged along the length direction of the sampling part and can be used for the balls to move is formed in the sampling part.

Optionally, the opening of the receiving hole is further provided with a rotating buckle, the rotating buckle is in threaded connection with the receiving hole, and one side of the rotating buckle, which faces the inner wall of the receiving hole, is provided with an arc groove consistent with the radian of a plurality of balls.

Optionally, the first end of sampling portion is the main part, the second end of sampling portion is two semi-cylindrical concatenation pipes, two after the concatenation pipe merges form the cavity and threaded connection in the main part.

Optionally, the device further comprises a mountain climbing spike, one side of the mountain climbing spike facing the ground is conical, and the other side of the mountain climbing spike is in threaded connection with one end, far away from the main body, of the two spliced pipes.

Optionally, a weight hole is provided in the hand-held portion, the knocking portion is in threaded connection with the weight hole, and the weight hole is suitable for being filled with a weight.

Optionally, the device further comprises a limiting rod, one end of the limiting rod is in threaded connection with the knocking part and extends into the receiving hole, and the other end of the limiting rod is fixedly connected with the rotating block.

Optionally, the outer wall of the hand-held part is provided with an anti-slip layer, and the anti-slip layer is made of silica gel.

(III) beneficial effects

Compared with the prior art, the utility model provides a soil sampling device, which has the following beneficial effects:

1. According to the utility model, the sampling part, the knocking part and the handheld part are arranged, and the knocking part is driven to knock the sampling part by the gripping of the handheld part by the sampling personnel, so that the problem that the sampling personnel can only drive the sampling device to sample by means of self gravity or forced downward pressure when encountering hard soil, more stones and other reasons is solved, and the workload of the sampling personnel is increased;

2. According to the utility model, the mountain climbing spines are arranged, so that the mountain climbing spines which are in threaded connection with the splicing pipes are arranged between mountain forests in the soil sampling process, so that the sampling device can be used as a mountain climbing tool when the mountain climbing is carried out for sampling, and the problem of physical loss caused by inconvenient carrying of the traditional soil sampler is solved;

3. According to the utility model, the sampling part is provided with the plurality of balls arranged between the sampling part and the knocking part, the sampling part is provided with the rotating grooves which are arranged along the length direction of the sampling part and can be used for enabling the balls to move, and the balls enable the sampling part to reduce friction and increase the stability of the sampling part in the receiving hole when the receiving hole moves along the knocking part axially.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

In the figure: 1. a sampling unit; 2. a knocking part; 3. a cavity; 4. a receiving hole; 5. a hand-held part; 6. a ball; 7. a rotating groove; 8. the rotary buckle; 9. an arc groove; 10. splicing pipes; 11. mountain climbing spines; 12. a weight port; 13. a limit rod; 14. a rotating block; 15. an anti-slip layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 4, an embodiment of the present utility model provides a technical solution: the soil sampling device comprises a sampling part 1 and a knocking part 2, wherein the sampling part 1 is provided with a first end and a second end which are opposite, the sampling part 1 is provided with a cavity 3 for accommodating soil, and the cavity 3 is provided with an opening at least at the second end of the sampling part 1; the knocking part 2 is provided with a third end and a fourth end which are opposite, the third end of the knocking part 2 is provided with a receiving hole 4, the first end of the sampling part 1 is movably inserted in the receiving hole 4 and can move along the axial direction of the knocking part 2, and the fourth end of the knocking part 2 is provided with a handheld part 5.

When the scheme is implemented, in the sampling process, if the reasons such as harder soil and more stones appear, sampling personnel tightly hold the hand-held part 5 to drive the third end of the knocking part 2 to strike the second end of the sampling part 1, the stress of the sampling part 1 is downwards penetrated into soil, if the situation that the sampling depth is still not reached, the sampling part 1 can be knocked for multiple times until the requirement is met, the second end of the sampling part 1 is movably inserted into the receiving hole 4, the position of the sampling part 1 can not be changed, and the problem that when the reasons such as harder soil and more stones are met, the sampling personnel can only drive the sampling device to sample by means of self gravity or forced downward pressure is solved, so that the workload of the sampling personnel is increased.

In this embodiment, a plurality of balls 6 are disposed between the sampling portion 1 and the striking portion 2, a rotation groove 7 for the balls 6 to move is disposed on the sampling portion 1 along the length direction thereof, and the disposed balls 6 reduce friction and increase stability of the sampling portion 1 in the receiving hole 4 when the receiving hole 4 moves axially along the striking portion 2.

In this embodiment, the opening of the receiving hole 4 is further provided with a rotating buckle 8, the rotating buckle 8 is in threaded connection with the receiving hole 4, one side of the inner wall of the receiving hole 4 of the rotating buckle 8 is provided with an arc groove 9 consistent with the radian of the plurality of balls 6, the balls 6 are inevitably worn after long-time use, the receiving hole 4 not only can prevent the balls 6 from falling off, but also can enable the balls 6 to be replaced after wear, and the service life of the device is prolonged.

In this embodiment, the first end of the sampling portion 1 is a main body portion, the second end of the sampling portion 1 is two semi-cylindrical splicing tubes 10, the two splicing tubes 10 are combined to form a cavity 3 and are in threaded connection with the main body portion, the cavity 3 formed by combining the two semi-cylindrical splicing tubes 10 is rotated to be taken out from the main body portion after soil is sampled, sampled soil can be completely taken out, and the problem that the taking out is troublesome after the soil is sampled is solved.

In this embodiment, the device further includes a mountain climbing spike 11, one side of the mountain climbing spike 11 facing the ground is conical, the other side is in threaded connection with one end of the two splicing pipes 10 away from the main body, during soil sampling, the mountain climbing spike 11 which is in threaded connection with the splicing pipes 10 is arranged between mountain forests, so that the sampling device can be used as a mountain climbing tool during mountain climbing sampling, and the problem that the traditional soil sampler is inconvenient to carry and leads to physical loss of personnel is solved.

In this embodiment, be provided with weight hole 12 in the handheld portion 5, strike portion 2 threaded connection in weight hole 12, be suitable for in the weight hole 12 and load the balancing weight, in the sampling process, after self dynamics can't go deep into the soil of taking a sample further, can pack the balancing weight into weight hole 12 in handheld portion 5, increase the dynamics of beating, also can load the rubble in the weight hole 12 simultaneously, the material drawing is comparatively simple and convenient, further increases the work efficiency of device.

In this embodiment, the sampling device further comprises a limiting rod 13, one end of the limiting rod 13 is in threaded connection with the knocking part 2 and extends into the receiving hole 4, the other end of the limiting rod is fixedly connected with a rotating block 14, when the sampling device is used as a mountain climbing tool, the rotatable rotating rod drives the limiting rod 13 to rotate, the sampling part 1 is fixed, and the sampling part 1 cannot stretch out and draw back in the receiving hole 4 during climbing.

In this embodiment, the outer wall of the handheld portion 5 is provided with an anti-slip layer 15, the anti-slip layer 15 is made of silica gel, and in the soil sampling process, the handheld portion 5 with the anti-slip layer 15 can prevent the problems of no force, falling off of the handheld portion 5, incapability of tightening the handheld portion 5 and the like caused by hand slip of sampling personnel.

Working principle: in the soil sampling process, often need to pass through between mountain forest, but be provided with the mountain-climbing spike 11 of threaded connection on spliced tube 10 can make sampling device use as the climbing instrument, when taking a sample soil, if when the soil is harder and stone is more etc. reasons appear, sampling personnel tightens hand-hold portion 5 drive strike portion 2 third end striking sampling portion 1 second end, sampling portion 1 atress deep soil down, can strike many times until satisfying the demand if the sample depth still has not been reached, and sampling portion 1 second end activity grafting is in receiving hole 4 when taking a lot of the tap, still can make sampling portion 1 position unchanged, the handheld portion 5 that has anti-skidding layer 15 simultaneously can prevent that sampling personnel from taking a sample because of the hand is smooth and is caused with not doing all can, drop handheld portion 5 and can't tighten the emergence of the problem such as handheld portion 5, during the tap, ball 6 in receiving hole 4 makes the sampling tube keep stable and reduce friction, and the counter weight in the accessible handheld portion 5 increases work efficiency, after taking a sample soil, rotatable two spliced tubes 10 take out from main part, can be taken out by taking a sample soil more, can be more difficult to take out for the sample soil more than traditional problem when taking a sample, more than the rubble is more difficult to take out, the soil has been more difficult to take out, the sample has been more than has been more effective in the problem has been more than has been sampled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil sampling device, comprising:

A sampling part (1) having a first end and a second end which are opposite, wherein the sampling part (1) is provided with a cavity (3) for accommodating soil, and the cavity (3) is provided with an opening at least at the second end of the sampling part (1);

The knocking part (2) is provided with a third end and a fourth end which are opposite, the third end of the knocking part (2) is provided with a receiving hole (4), the first end of the sampling part (1) is movably inserted into the receiving hole (4) and can move along the axial direction of the knocking part (2), and the fourth end of the knocking part (2) is provided with a handheld part (5).

2. A soil sampling apparatus as claimed in claim 1, wherein: a plurality of balls (6) are arranged between the sampling part (1) and the knocking part (2), and a rotating groove (7) which is arranged along the length direction of the sampling part (1) and can be used for the balls (6) to move is formed in the sampling part.

3. A soil sampling apparatus as claimed in claim 2, wherein: the ball bearing assembly is characterized in that a rotary buckle (8) is further arranged at the opening of the receiving hole (4), the rotary buckle (8) is in threaded connection with the receiving hole (4), and an arc groove (9) consistent with the radian of a plurality of balls (6) is formed in one side of the inner wall of the receiving hole (4) towards the rotary buckle (8).

4. A soil sampling apparatus as claimed in claim 1, wherein: the first end of the sampling part (1) is a main body part, the second end of the sampling part (1) is two semicircular splicing pipes (10), and the two splicing pipes (10) are combined to form the cavity (3) and are in threaded connection with the main body part.

5. The soil sampling apparatus of claim 4, wherein: the novel combined type solar water heater further comprises mountain climbing spines (11), one side of each mountain climbing spine (11) facing the ground is conical, and the other side of each mountain climbing spine is connected with one end, far away from the main body, of each spliced tube (10) in a threaded mode.

6. A soil sampling apparatus as claimed in claim 1, wherein: the portable electronic device is characterized in that a weight hole (12) is formed in the handheld portion (5), the knocking portion (2) is in threaded connection with the weight hole (12), and a balancing weight is filled in the weight hole (12).

7. A soil sampling apparatus as claimed in claim 1, wherein: the novel hammer is characterized by further comprising a limiting rod (13), one end of the limiting rod (13) is in threaded connection with the knocking part (2) and extends into the receiving hole (4), and the other end of the limiting rod is fixedly connected with the rotating block (14).

8. A soil sampling apparatus as claimed in claim 1, wherein: the outer wall of the hand-held part (5) is provided with an anti-slip layer (15), and the anti-slip layer (15) is made of silica gel.