CN220602986U

CN220602986U - Soil sampler

Info

Publication number: CN220602986U
Application number: CN202322229821.XU
Authority: CN
Inventors: 乌日娜; 韩建新; 高颖; 王慧颖; 王艳丽; 王石
Original assignee: Xilingol Environmental Protection Investment Co ltd
Current assignee: Xilingol Environmental Protection Investment Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-15
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of sampling and discloses a soil sampler, which comprises a soil sampling tube, wherein a fixed block is fixed on the inner wall of the soil sampling tube, a lifting assembly is arranged on the surface of the fixed block, a pushing structure is arranged on the surface of the lifting assembly, the pushing structure is connected with the soil sampling tube, a driving mechanism is arranged on the surface of the lifting assembly, a locking part is arranged on the surface of the driving mechanism, the locking part is connected with the soil sampling tube, and a gripping module is arranged on the surface of the soil sampling tube.

Description

Soil sampler

Technical Field

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

Background

Before planting by using the soil, a worker needs to know various components in the soil so as to ensure that crops can be suitable for the current planting environment, and therefore, the worker can sample the soil by using the related devices.

In the chinese patent of the publication number CN219161667U, a soil sampling device for agrologists is disclosed, the device makes the transmission piece slide downwards in logical inslot through drive screw and transmission piece threaded connection to make the push pedal slide down in soil collection inslot and release the soil in the soil collection inslot, conveniently take out the soil in the sampling pole fast, convenient operation, simple structure.

The following drawbacks exist in the above patents: but in the in-service use, the device can only stab the soil on top layer and take a sample, and when taking a sample to the depths soil, the soil on top layer can be collected by equipment in advance, occupies soil acquisition groove inner space to lead to follow-up soil unable to be collected, and then reduced the practicality of equipment and increased the limitation, for this reason, put forward the soil sampler.

Disclosure of Invention

The utility model aims to provide a soil sampler so as to solve the problems that in the prior art, in the actual use process, the device can only stamp soil on a surface layer for sampling, and when the soil in depth is sampled, the soil on the surface layer can be collected by equipment in advance and occupies the inner space of a soil collection tank, so that the follow-up soil cannot be collected, and the limitation of the practicability of the equipment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the soil sampler comprises a soil sampling tube, wherein a fixed block is fixed on the inner wall of the soil sampling tube, a lifting assembly is arranged on the surface of the fixed block, a pushing structure is arranged on the surface of the lifting assembly, the pushing structure is connected with the soil sampling tube, a driving mechanism is arranged on the surface of the lifting assembly, a locking part is arranged on the surface of the driving mechanism, the locking part is connected with the soil sampling tube, and a grasping module is arranged on the surface of the soil sampling tube.

Preferably, the lifting assembly comprises a screw rod, a lifting rod and a sliding rod, wherein the surface bearing of the fixed block is connected with the screw rod, the lifting rod is sleeved on the surface thread of the screw rod, the sliding rod is installed in the lifting rod in a penetrating mode, and the end portion of the sliding rod is fixedly connected with the fixed block.

Preferably, the pushing structure comprises a pushing plate and a drill bit, wherein the pushing plate is fixed at the end part of the lifting rod, the pushing plate is tightly attached to the inner wall of the soil sampling tube, and the drill bit is fixed at the bottom of the pushing plate.

Preferably, the driving mechanism comprises a first conical gear, a second conical gear and a rotating shaft, wherein the first conical gear is fixed on the surface of the screw rod, the second conical gear is connected with the surface of the first conical gear in a meshed mode, the rotating shaft is fixed at the center of the side face of the second conical gear, and the end portion of the rotating shaft penetrates through the side wall of the soil sampling tube.

Preferably, the locking component comprises a fixed disc and a bolt, the fixed disc is fixed at the end part of the rotating shaft, the bolt penetrates through the internal thread of the fixed disc, and the bolt is fixed with the outer wall of the soil sampling tube in a friction mode.

Preferably, the above-mentioned gripping module includes screw rod, stopper and handle, the top screw thread of soil sampling pipe runs through there is the screw rod, the bottom of screw rod is fixed with the stopper, the surface mounting of screw rod has the handle.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

1. according to the utility model, through the mutual matching of the parts such as the soil sampling tube, the fixed block, the lifting assembly, the pushing structure and the driving mechanism, the soil sampling tube can be sealed by the pushing structure until the soil sampling tube is inserted into a sampling area with a certain depth at the bottom of soil, and the sealing of the pushing structure can be released, so that deep sampling is realized, and the problems that the existing device only can sample the surface layer and has lower practicability and larger limitation are solved.

2. According to the utility model, through the mutual matching of the screw, the limiting block, the handle and other parts, the device can be stored, so that the whole area is reduced, and the device is convenient for workers to carry.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic illustration of the front cross-section of the present utility model;

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

fig. 4 is a schematic front view of the pushing structure of the present utility model.

Reference numerals illustrate: 1. a soil sampling tube; 2. a fixed block; 3. a lifting assembly; 301. a screw rod; 302. a lifting rod; 303. a slide bar; 4. a pushing structure; 401. a push plate; 402. a drill bit; 5. a driving mechanism; 501. a first bevel gear; 502. a second bevel gear; 503. a rotating shaft; 6. a locking member; 601. a fixed plate; 602. a bolt; 7. a grip module; 701. a screw; 702. a limiting block; 703. a handle.

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.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

Examples

In the chinese patent of the publication No. CN219161667U, in the in-service use, the device can only stamp the soil on top layer and sample, when sampling the soil in depths, the soil on top layer can be collected by equipment in advance, occupies soil acquisition groove inner space to lead to follow-up soil unable to be collected, and then reduced the practicality of equipment and increased the limitation.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the soil sampler comprises a soil sampling tube 1, a fixed block 2 is fixed on the inner wall of the soil sampling tube 1, a lifting component 3 is arranged on the surface of the fixed block 2, a pushing structure 4 is arranged on the surface of the lifting component 3, the pushing structure 4 is connected with the soil sampling tube 1, a driving mechanism 5 is arranged on the surface of the lifting component 3, a locking part 6 is arranged on the surface of the driving mechanism 5, the locking part 6 is connected with the soil sampling tube 1, a grasping module 7 is arranged on the surface of the soil sampling tube 1, sealing and stripping operation are realized by conveniently controlling the pushing structure 4, a lifting component 3 is arranged, the lifting component 3 comprises a screw rod 301, a lifting rod 302 and a sliding rod 303, a screw rod 301 is connected to a surface bearing of the fixed block 2, a lifting rod 302 is sleeved on the surface thread of the screw rod 301, the sliding rod 303 is installed in a penetrating manner inside the lifting rod 302, the end part of the sliding rod 303 is fixedly connected with the fixed block 2, the soil sample is conveniently taken out and can be deeply sampled, the pushing structure 4 is arranged, the pushing structure 4 comprises a push plate 401 and a drill bit 402, the end part of the lifting rod 302 is fixedly provided with the push plate 401, the push plate 401 is tightly attached to the inner wall 401 of the soil sampling tube, and the drill bit 401 is tightly attached to the bottom of the inner wall 401.

In order to drive the screw rod 301 to rotate and realize lifting movement, a driving mechanism 5 is arranged, the driving mechanism 5 comprises a first conical gear 501, a second conical gear 502 and a rotating shaft 503, the surface of the screw rod 301 is fixedly provided with the first conical gear 501, the surface of the first conical gear 501 is connected with the second conical gear 502 in a meshed mode, the rotating shaft 503 is fixedly arranged at the center of the side face of the second conical gear 502, the end portion of the rotating shaft 503 penetrates through the side wall of the soil sampling tube 1, in order to position the lifting rod 302, displacement of the lifting rod due to non-manual operation is avoided, the locking part 6 comprises a fixed disc 601 and a bolt 602, the end portion of the rotating shaft 503 is fixedly provided with the fixed disc 601, internal threads of the fixed disc 601 penetrate through the bolt 602, the bolt 602 is fixed with the outer wall of the soil sampling tube 1 in a friction mode, the screw 701, the limit block 702 and the handle 703 are arranged for convenient carrying and convenient gripping, the top thread of the soil sampling tube 1 penetrates through the screw 701, the limit block 702 is fixedly arranged at the bottom of the screw 701, and the surface of the screw 701 is fixedly provided with the handle 703.

The working principle or the structure principle is that firstly, the device is carried to a designated soil sampling area, then the handle 703 is utilized to drive the screw 701 to rotate, so that the length of the device is extended, then, the device is pressed down by the handle 703, the device is deeply penetrated into the bottom, after the drill bit 402 is sunk to the designated position, the bolt 602 is screwed, the soil sampling tube 1 is separated from a friction fixing state, then, the fixing disc 601 is rotated, the rotating shaft 503 is driven to rotate, and because the rotating shaft 503 and the screw 301 are connected with each other by virtue of the first bevel gear 501 and the second bevel gear 502, the screw 301 is driven to rotate when the rotating shaft 503 rotates, the lifting rod 302 and the push plate 401 are driven to move upwards by threads on the surface in the rotating process of the screw 301, then, the soil sampling tube 1 is continuously pressed, the soil can be piled into the soil sampling tube 1, so that sampling collection operation is realized, then, the soil sampling tube 1 is pulled out, and the fixing disc 601 is reversely rotated, the soil sample in the soil sampling tube 1 is pushed out by the push plate 401, and the soil sample can be collected by workers.

The device has the advantages of deep sampling, convenient carrying and the like.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. Soil sampler, including soil sampling pipe (1), its characterized in that: the inner wall of soil sampling pipe (1) is fixed with fixed block (2), the surface of fixed block (2) is provided with lifting unit (3), the surface of lifting unit (3) is provided with pushing away material structure (4), pushing away material structure (4) and soil sampling pipe (1) interconnect, the surface of lifting unit (3) is provided with actuating mechanism (5), the surface of actuating mechanism (5) is provided with locking part (6), locking part (6) and soil sampling pipe (1) interconnect, the surface of soil sampling pipe (1) is provided with grasping module (7).

2. The soil sampler of claim 1, wherein: lifting assembly (3) are including lead screw (301), lifter (302) and slide bar (303), the surface bearing of fixed block (2) is connected with lead screw (301), the surface screw thread of lead screw (301) has cup jointed lifter (302), the inside of lifter (302) is run through and is installed slide bar (303), the tip and the fixed block (2) fixed connection of slide bar (303).

3. The soil sampler of claim 2, wherein: the pushing structure (4) comprises a pushing plate (401) and a drill bit (402), the pushing plate (401) is fixed at the end of the lifting rod (302), the pushing plate (401) is tightly attached to the inner wall of the soil sampling tube (1), and the drill bit (402) is fixed at the bottom of the pushing plate (401).

4. The soil sampler of claim 2, wherein: the driving mechanism (5) comprises a first conical gear (501), a second conical gear (502) and a rotating shaft (503), wherein the first conical gear (501) is fixed on the surface of the screw rod (301), the second conical gear (502) is connected with the surface of the first conical gear (501) in a meshed mode, the rotating shaft (503) is fixed at the center of the side face of the second conical gear (502), and the end portion of the rotating shaft (503) penetrates through the side wall of the soil sampling tube (1).

5. The soil sampler of claim 4, wherein: the locking part (6) comprises a fixed disc (601) and a bolt (602), the fixed disc (601) is fixed at the end part of the rotating shaft (503), the bolt (602) penetrates through the internal thread of the fixed disc (601), and the bolt (602) is fixed with the outer wall of the soil sampling tube (1) in a friction mode.

6. The soil sampler of claim 1, wherein: the gripping module (7) comprises a screw (701), a limiting block (702) and a handle (703), wherein the screw (701) penetrates through the top thread of the soil sampling tube (1), the limiting block (702) is fixed at the bottom of the screw (701), and the handle (703) is fixed on the surface of the screw (701).