CN218956153U

CN218956153U - Soil sampling device

Info

Publication number: CN218956153U
Application number: CN202223580307.2U
Authority: CN
Inventors: 徐海珍; 李琼; 徐海朋; 王雅静; 陆英
Original assignee: Shanghai Nengyuan Environmental Technology Development Co ltd
Current assignee: Shanghai Nengyuan Environmental Technology Development Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a soil sampling device which comprises a left half cylinder, wherein the surface of the left half cylinder is in lap joint with a right half cylinder, the top of the right half cylinder is provided with a connecting hole in a penetrating mode, a fixed column is in lap joint inside the connecting hole and fixedly connected with the left half cylinder, a supporting frame is fixedly arranged inside the left half cylinder, the top of the supporting frame is fixedly provided with a connecting column, and the top of the connecting column is fixedly provided with a sliding sleeve. The sliding sleeve drives the fixed ring to move upwards through the telescopic rod assembly, the telescopic rod assembly drives the fixed ring to move, the right half cylinder is taken down, soil in the left half cylinder and the right half cylinder can be taken out, the aim of completely taking out sampled soil in the sampling cylinder is achieved, the condition that a soil sample taken out by the existing soil sampling device in the sampling process falls off from the side surface easily in the sample taking process is avoided, and the condition that the taken out sample is difficult to take out is avoided.

Description

Soil sampling device

Technical Field

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

Background

Soil analysis is a basic work related to soil such as soil resource evaluation and soil improvement, and is also an important factor for performing environmental evaluation in environmental science, and vertical sampling is usually required in the soil sampling process so as to make the proportion of each layer the same, thereby ensuring the accuracy of detection results.

The existing soil sampling device is easy to drop from the side in the process of taking out the sample, and the soil sampling is generally troublesome to operate, and the taken out sample is difficult to take out completely.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a soil sampling device which is used for solving the problems that a soil sample taken out by the existing soil sampling device in the sampling process is easy to fall from the side in the sample taking process, the soil sampling is generally troublesome to operate, and the taken out sample is difficult to take out completely.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a soil sampling device, includes half section of thick bamboo in left side, half section of thick bamboo surface overlap joint in left side is provided with half section of thick bamboo in right side, half section of thick bamboo top in right side runs through and is provided with the connecting hole, the inside overlap joint in connecting hole is provided with the fixed column, and fixed column and half section of thick bamboo fixed connection in left side, half section of thick bamboo in left side is inside to be fixedly provided with the support frame, the fixed spliced pole that is provided with in support frame top, the fixed slip cap that is provided with in spliced pole top, the fixed spring that is provided with in slip cap top, slip cap surface slip is provided with the telescopic link subassembly, the slip cap is provided with solid fixed ring through the telescopic link subassembly is fixed.

Preferably, the telescopic rod assembly comprises a connecting sleeve arranged on the surface of the sliding sleeve, a connecting spring is fixedly arranged inside the connecting sleeve, a movable rod is fixedly arranged at the end part of the connecting spring, and the movable rod is fixedly connected with the fixed ring.

Preferably, the bottom of the left half cylinder is fixedly provided with a drill bit, the drill bit and the right half cylinder are in lap joint, the surface of the drill bit is provided with a drill bit, the top of the drill bit is fixedly provided with a limiting plate, and the limiting plate and the right half cylinder are in lap joint.

Preferably, the surfaces of the left half cylinder and the right half cylinder are fixedly provided with rotating handles which are in round structures.

Preferably, the number of the fixing columns is multiple, and the fixing columns are symmetrically distributed.

Preferably, the connecting sleeve and the moving rod are both rectangular structures, and the connecting sleeve and the moving rod are both made of metal materials.

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

1. according to the soil sampling device, when soil is required to be taken out of the sampling tube, the sliding sleeve is pulled, so that the sliding sleeve drives the fixed ring to move upwards through the telescopic rod assembly, and then the fixed ring is driven to move through the telescopic rod assembly, the right half tube is taken down, and the soil in the left half tube and the right half tube can be taken out; the soil sampling device has the advantages that the aim of conveniently taking out the sampled soil in the sampling tube completely is achieved, the situation that the soil sample taken out by the existing soil sampling device in the sampling process easily falls off from the side in the sample taking out process is avoided, and the situation that the taken out sample is difficult to take out completely is avoided.

2. This soil sampling device, through the setting of changeing the handle, the sampling personnel of being convenient for rotate or press half a left section of thick bamboo and half a right section of thick bamboo, through the setting of drill bit and drill bit, the sampling personnel of being convenient for inserts half a left section of thick bamboo and half a right section of thick bamboo in soil and samples, and is convenient for prevent through the drill bit that soil from hardening excessively causes soil sample difficulty.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a right side cross-sectional view of a part of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure at A of FIG. 2;

fig. 4 is a right cross-sectional view of the structure of the present utility model.

In the figure: the left half cylinder, the right half cylinder, the connecting hole 3, the fixed column 4, the supporting frame 5, the connecting column 6, the sliding sleeve 7, the fixed spring 8, the connecting sleeve 9, the connecting spring 10, the moving rod 11, the fixed ring 12, the drill bit 13, the drill bit 14, the limiting plate 15 and the rotating handle 16.

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.

Referring to fig. 1-4, a soil sampling device comprises a left half cylinder 1, a right half cylinder 2 is arranged on the surface of the left half cylinder 1 in a lap joint manner, a connecting hole 3 is arranged at the top of the right half cylinder 2 in a penetration manner, a fixed column 4 is arranged in the connecting hole 3 in a lap joint manner, the fixed column 4 is fixedly connected with the left half cylinder 1, a supporting frame 5 is fixedly arranged in the left half cylinder 1, a connecting column 6 is fixedly arranged at the top of the supporting frame 5, a sliding sleeve 7 is fixedly arranged at the top of the connecting column 6, a fixed spring 8 is fixedly arranged at the top of the sliding sleeve 7, a telescopic rod assembly is arranged on the surface of the sliding sleeve 7 in a sliding manner, a fixed ring 12 is fixedly arranged on the sliding sleeve 7 through the telescopic rod assembly, a connecting spring 10 is fixedly arranged in the connecting sleeve 9, a movable rod 11 is fixedly arranged at the end part of the connecting spring 10, and the movable rod 11 is fixedly connected with the fixed ring 12, when the fixed ring 12 slides out from the surface of the fixed column 4, the connecting spring 10 arranged in the telescopic rod component contracts to drive the moving rod 11 to contract into the connecting sleeve 9 to drive the fixed ring 12 to move, so that the fixed ring 12 is prevented from blocking the right half cylinder 2 and being difficult to take down, the drill bit 13 is fixedly arranged at the bottom of the left half cylinder 1, the drill bit 13 and the right half cylinder 2 are in lap joint, the drill bit 14 is arranged on the surface of the drill bit 13, the limit plate 15 is fixedly arranged at the top of the drill bit 13, the limit plate 15 and the right half cylinder 2 are in lap joint, sampling staff can conveniently insert the left half cylinder 1 and the right half cylinder 2 into soil to sample, soil sampling difficulty is prevented by the drill bit 14, the surfaces of the left half cylinder 1 and the right half cylinder 2 are fixedly provided with the rotary handles 16, the rotary handles 16 are in round structures, through the setting of changeing 16, be convenient for sample personnel rotate or press left half section of thick bamboo 1 and right half section of thick bamboo 2, the quantity of fixed column 4 is a plurality of, and a plurality of fixed columns 4 are symmetrical distribution, make right half section of thick bamboo 2 connect more firmly, prevent right half section of thick bamboo 2 drop, adapter sleeve 9 and movable rod 11 all are rectangular structure, and adapter sleeve 9 and movable rod 11 all adopt metal material to make, make adapter sleeve 9 and movable rod 11 more durable, be difficult for appearing the fracture, this soil sampling device, when needs take out soil from the section of thick bamboo in, pulling slip cap 7, make slip cap 7 drive solid fixed ring 12 through the telescopic link subassembly and upwards move, rethread telescopic link subassembly drives solid fixed ring 12 and removes, take off right half section of thick bamboo 2, can take out the soil in left half section of thick bamboo 1 and the right half section of thick bamboo 2, the whole target of thick bamboo that takes out of being convenient for sample soil in the section of thick bamboo, the soil sample that has avoided current soil sampling device takes out in the sample process is easy in the condition that takes out from the side, the sample is comparatively complete condition that takes out of the sample is comparatively difficult sample of taking out of sample in the sample taking out of sample has been avoided taking out the sample in the condition that the sample taking out easily side face that takes out

When in use: the left half cylinder 1 and the right half cylinder 2 are driven to rotate through the rotating handle 16, soil is sampled through the drill bit 13 and the drill bit 14, sampled soil enters the left half cylinder 1 and the right half cylinder 2, when the soil needs to be taken out of the sampling cylinder, the sliding sleeve 7 is pulled, the sliding sleeve 7 drives the fixed ring 12 to move upwards through the telescopic rod assembly, the sliding sleeve 7 compresses the fixed spring 8, when the fixed ring 12 slides out of the surface of the fixed column 4, the connecting spring 10 arranged in the telescopic rod assembly contracts, the movable rod 11 is driven to contract into the connecting sleeve 9, the fixed ring 12 is driven to move, the right half cylinder 2 is pulled upwards, the right half cylinder 2 is taken out of the surface of the fixed column 4 and the limiting plate 15, and the soil in the left half cylinder 1 and the right half cylinder 2 can be taken out after the right half cylinder 2 is taken down.

To sum up, this soil sampling device, when needs take out soil from the sampling tube in, pulling slip cap 7, make slip cap 7 drive solid fixed ring 12 upwards through the telescopic link subassembly, rethread telescopic link subassembly drives solid fixed ring 12 and removes, take off right half section of thick bamboo 2, can take out the soil in left half section of thick bamboo 1 and the right half section of thick bamboo 2, the target of being convenient for take out the sample soil in the sampling tube is complete, the soil sample that has avoided current soil sampling device to take out in the sample process drops from the side easily in the condition that the sample taken out in-process, the condition that has avoided the comparatively complete sample that will take out is difficult for solve the soil sample that current soil sampling device took out and drop from the side easily in the sample taken out in-process, and soil sampling operation is generally more troublesome, and the comparatively complete problem of taking out of sample that will take out is difficult.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a soil sampling device, includes half section of thick bamboo (1) on the left, its characterized in that, half section of thick bamboo (1) surface overlap joint on the left is provided with half section of thick bamboo on the right (2), half section of thick bamboo (2) on the right top runs through and is provided with connecting hole (3), inside overlap joint of connecting hole (3) is provided with fixed column (4), and fixed column (4) and half section of thick bamboo (1) fixed connection on the left, half section of thick bamboo (1) on the left is inside fixedly provided with support frame (5), the fixed spliced pole (6) that are provided with in support frame (5) top, spliced pole (6) top is fixed to be provided with sliding sleeve (7), sliding sleeve (7) surface sliding is provided with telescopic link subassembly, sliding sleeve (7) are provided with solid fixed ring (12) through telescopic link subassembly is fixed.

2. The soil sampling device according to claim 1, wherein the telescopic rod assembly comprises a connecting sleeve (9) arranged on the surface of the sliding sleeve (7), a connecting spring (10) is fixedly arranged inside the connecting sleeve (9), a movable rod (11) is fixedly arranged at the end part of the connecting spring (10), and the movable rod (11) is fixedly connected with the fixed ring (12).

3. The soil sampling device according to claim 1, wherein a drill bit (13) is fixedly arranged at the bottom of the left half cylinder (1), the drill bit (13) and the right half cylinder (2) are in lap joint, a drill bit (14) is arranged on the surface of the drill bit (13), a limiting plate (15) is fixedly arranged at the top of the drill bit (13), and the limiting plate (15) and the right half cylinder (2) are in lap joint.

4. A soil sampling apparatus as claimed in claim 1, wherein the surfaces of the left and right half cylinders (1, 2) are fixedly provided with handles (16), and the handles (16) are of circular configuration.

5. A soil sampling apparatus as claimed in claim 1, wherein the number of the fixing posts (4) is plural and the plurality of fixing posts (4) are symmetrically distributed.

6. A soil sampling apparatus as claimed in claim 2, wherein the connecting sleeve (9) and the movable rod (11) are rectangular in structure, and the connecting sleeve (9) and the movable rod (11) are made of metal materials.