CN220231021U

CN220231021U - Soil sampling device for soil testing formula

Info

Publication number: CN220231021U
Application number: CN202321763649.XU
Authority: CN
Inventors: 姚云芳; 章家贵; 姚芳林; 吴小凡; 汪健; 万瑞红; 胡在进
Original assignee: Tongling County Chunlian Planting Professional Cooperative
Current assignee: Tongling County Chunlian Planting Professional Cooperative
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model provides a soil sampling device for a soil testing formula, which relates to the technical field of sampling devices and comprises a shell mechanism, wherein the inner surface wall of the shell mechanism is fixedly connected with a sampling mechanism, the outer surface wall of the shell mechanism is fixedly connected with a supporting mechanism, the sampling mechanism comprises a plurality of groups of fixing columns, a thread ring is fixedly connected between the inner surface walls of the plurality of groups of fixing columns, a thread line is arranged in the thread ring, a first threaded rod is connected between the outer surface walls of the thread line in a threaded manner, and the top of the first threaded rod is fixedly connected with a telescopic rod. According to the utility model, the first threaded rod and the outer surface wall of the thread line are driven by the driving motor under the cooperation of the shell mechanism and the sampling mechanism, so that the first threaded rod can be adjusted to move up and down, and in the moving process, the sampling barrel at the bottom is contacted with soil and sampling is completed.

Description

Soil sampling device for soil testing formula

Technical Field

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

Background

Soil is a loose layer of substances on the surface of the earth, and consists of various granular mineral substances, organic substances, moisture, air, microorganisms and the like, plants can grow, and the soil consists of mineral substances formed by rock weathering, organic substances generated by decomposition of animal and plant and microorganism residues, soil organisms (solid phase substances), moisture (liquid phase substances), air (gas phase substances), oxidized humus and the like.

According to red at the in-process of sampling, all carry out the sample processing to soil inside through equipment, and current soil sampling device simple structure to under with manpower drive, not only waste time and energy, at the in-process of sampling, the sampling head can also take place the slope, causes the sample inaccuracy, influences the later stage and detects the accuracy.

Disclosure of Invention

The utility model aims to solve the problems that the sampling process is time-consuming and labor-consuming and the later detection structure is influenced because the equipment cannot rapidly and effectively sample soil when in use, and provides a soil sampling device for a soil testing formula.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the soil sampling device for the soil testing formula comprises a shell mechanism, wherein the inner surface wall of the shell mechanism is fixedly connected with a sampling mechanism, and the outer surface wall of the shell mechanism is fixedly connected with a supporting mechanism;

the sampling mechanism comprises a plurality of groups of fixing columns, a plurality of groups of fixing columns are fixedly connected with threaded rings between inner surface walls of the fixing columns, threads are formed in the threaded rings, threaded rods I are connected between outer surface walls of the threads, telescopic rods are fixedly connected to the tops of the threaded rods, driving motors are fixedly connected to the tops of the telescopic rods, a group of limiting grooves are formed in the outer surface walls of the threaded rods, a group of first threaded grooves are formed in one side of the inner wall of each limiting groove, limiting blocks are movably embedded in the inner surface walls of each limiting groove, and holes are formed in one side of the outer wall of each limiting block.

Preferably, the inner surface walls of the holes are movably inserted with a second threaded rod, the outer surface walls of the second threaded rod are rotatably connected in the first threaded groove, and a sampling cylinder is fixedly connected between the bottoms of the limiting blocks.

Preferably, the supporting mechanism comprises four fixing plates, and screw grooves II are formed in the tops of the four fixing plates.

Preferably, the inner surface walls of the four thread grooves II are respectively connected with a rotating rod in a threaded manner, the bottoms of the four rotating rods are respectively and fixedly connected with a driving ball, and the outer surface walls of the four driving balls are respectively and movably sleeved with an adjusting seat.

Preferably, the shell mechanism comprises a supporting outer ring, a fixing groove is formed in the center of the top of the supporting outer ring, and two handle rods are fixedly connected to the outer surface wall of the supporting outer ring.

Preferably, the outer surface walls of the driving motors are fixedly inserted into the fixing grooves, one sides of the outer walls of the groups of fixing columns are fixedly connected with the inner surface walls of the supporting outer rings, and one sides of the outer walls of the four fixing plates are fixedly connected with the outer surface walls of the supporting outer rings.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the first threaded rod and the outer surface wall of the thread line are driven by the driving motor under the cooperation of the shell mechanism and the sampling mechanism, so that the first threaded rod can be adjusted to move up and down, and in the moving process, the sampling barrel at the bottom is contacted with soil and sampling is completed.

2. According to the utility model, the fixed plate and the support outer ring are in a fixed connection state under the cooperation of the support mechanism, and the rotating rod and the interior of the threaded groove II are used for threaded rotation, so that the height between the angles of the equipment can be adjusted, and the adjusting seat rotates between the outer surface walls of the driving ball, so that the angle adjustment can be satisfied, the integral flatness of the equipment is maintained, the integrity of a soil sample can be ensured every time of soil collection, and the later soil detection result is improved.

Drawings

Fig. 1 is a perspective view showing a front view structure of a soil sampling device for soil testing formulation according to the present utility model;

FIG. 2 is a perspective view of a housing mechanism in a soil sampling device for soil testing formulations according to the present utility model;

FIG. 3 is a split view of a sampling mechanism in a soil sampling device for soil testing formulations according to the present utility model;

fig. 4 is a split view of a supporting mechanism in a soil sampling device for soil testing formulation according to the present utility model.

Legend description:

1. a housing mechanism; 101. supporting the outer ring; 102. a fixing groove; 103. a handle bar;

2. a sampling mechanism; 201. fixing the column; 202. a threaded ring; 203. a thread line; 204. a first threaded rod; 205. a telescopic rod; 206. a drive motor; 207. a limit groove; 208. a first thread groove; 209. a limiting block; 210. a hole; 211. a second threaded rod; 212. a sampling cylinder;

3. a support mechanism; 301. a fixing plate; 302. a thread groove II; 303. a rotating rod; 304. driving a rotating ball; 305. and (5) adjusting the seat.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment 1, as shown in fig. 1-4, provides a soil sampling device for a soil testing formula, which comprises a shell mechanism 1, wherein the inner surface wall of the shell mechanism 1 is fixedly connected with a sampling mechanism 2, and the outer surface wall of the shell mechanism 1 is fixedly connected with a supporting mechanism 3;

the sampling mechanism 2 comprises a plurality of groups of fixing columns 201, a threaded ring 202 is fixedly connected between inner surface walls of the plurality of groups of fixing columns 201, a threaded line 203 is arranged in the threaded ring 202, a threaded rod I204 is connected between outer surface walls of the threaded line 203 in a threaded manner, a telescopic rod 205 is fixedly connected to the top of the threaded rod I204, a driving motor 206 is fixedly connected to the top of the telescopic rod 205, a group of limiting grooves 207 are arranged on the outer surface walls of the threaded rod I204, a first threaded groove 208 is arranged on one side of the inner wall of the group of limiting grooves 207, limiting blocks 209 are movably embedded in inner surface walls of the group of limiting grooves 207, holes 210 are formed on one side of the outer wall of the group of limiting blocks 209, a second threaded rod 211 is movably inserted in the inner surface walls of the group of the holes 210, the outer surface walls of the second threaded rod 211 are fixedly connected to the inner portion of the threaded groove I208 in a rotary manner, and a sampling cylinder 212 is fixedly connected between the bottoms of the group of the limiting blocks 209.

The effect achieved in the whole embodiment 1 is that, firstly, the outer surface wall of the first threaded rod 204 and the outer surface wall of the thread 203 are in a threaded rotation, in the process of the rotation, and under the elasticity of the telescopic rod 205, the first threaded rod 204 can rotate upwards or downwards, and generates rotating friction after contacting with soil, so as to finish the sampling treatment of the soil, and the bottom sampling tube 212 is movably inserted into the limiting groove 207 through a group of limiting blocks 209 to connect the first threaded rod 204 and the sampling tube 212, then, the two threaded rods 211 are respectively inserted into the holes 210, and finally, the first threaded rod 204 and the sampling tube 212 are rotatably connected into the first threaded groove 208, so that the fixing between the first threaded rod 204 and the sampling tube 212 is finished.

In embodiment 2, as shown in fig. 2-4, the supporting mechanism 3 includes four fixing plates 301, the top of the four fixing plates 301 is provided with a second threaded groove 302, the inner surface walls of the second threaded grooves 302 are connected with rotating rods 303 in a threaded manner, the bottoms of the four rotating rods 303 are fixedly connected with rotating balls 304, the outer surface walls of the four rotating balls 304 are movably sleeved with adjusting seats 305, the housing mechanism 1 includes a supporting outer ring 101, the top center of the supporting outer ring 101 is provided with a fixing groove 102, the outer surface walls of the supporting outer ring 101 are fixedly connected with two handle bars 103, the outer surface walls of the rotating motors 206 are fixedly inserted into the fixing grooves 102, one side of the outer surfaces of the groups of fixing columns 201 are fixedly connected with the inner surface walls of the supporting outer ring 101, and one side of the outer surfaces of the four fixing plates 301 are fixedly connected with the outer surface walls of the supporting outer ring 101.

The effect achieved in the whole embodiment 2 is that, firstly, the four rotating rods 303 respectively rotate in the screw groove two 302, and in the rotating process, one height position of the rotating rods can be changed, in this way, the equipment can be maintained in a stable environment, and the four adjusting seats 305 can respectively rotate between the outer surface walls of the driving ball 304, so that angle compensation can be satisfied, and the stability of the equipment can be further maintained.

Working principle: the device is firstly placed on a place needing fixing, then whether the device is in a stable state is checked, then the device is kept to rotate in the threaded ring 202 by rotating the four rotating rods 303, in the process of generating the threaded rotation, the four rotating rods 303 can be kept to conduct height position adjustment so as to keep the device in a stable state, the four adjusting seats 305 can be respectively rotated between the outer surface walls of the rotating ball 304, so that angle compensation can be met, the stability of the device is further maintained, after the device is kept in the stable state, the device is started, the rotating motor 206 can rotate by itself, the telescopic rod 205 is used as a medium, so that the threaded rod one 204 can be kept to conduct threaded rotation in the threaded ring 202, the threaded rod one 204 is kept to rotate downwards with the aid of the threaded rotation, after the sampling cylinder 212 at the bottom is contacted with soil, thus forming sampling treatment on the soil, the sampling cylinder 212 can be pulled out of the soil, the sampled soil can be sampled out from the interior of the soil, and the threaded rod one 208 can be respectively pulled out of the threaded rod one 208 by rotating the rotation, so that the threaded rod one 204 can be separated from the interior of the threaded rod one 204, and the treatment can be carried out.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Soil sampling device for survey soil formula, its characterized in that: the sampling device comprises a shell mechanism (1), wherein the inner surface wall of the shell mechanism (1) is fixedly connected with a sampling mechanism (2), and the outer surface wall of the shell mechanism (1) is fixedly connected with a supporting mechanism (3);

sampling mechanism (2) including multiunit fixed column (201), multiunit fixedly connected with screwed collar (202) between the interior table wall of fixed column (201), screwed line (203) have been seted up to the inside of screwed collar (202), threaded connection has threaded rod one (204) between the exterior wall of screwed line (203), the top fixedly connected with telescopic link (205) of threaded rod one (204), the top fixedly connected with of telescopic link (205) drives rotating motor (206), a set of spacing groove (207) have been seted up to the exterior wall of threaded rod one (204), a set of screwed groove one (208) have all been seted up to the inner wall one side of spacing groove (207), a set of the interior table wall of spacing groove (207) all activity is inlayed and is equipped with stopper (209), a set of hole (210) have all been seted up on one side of the outer wall of stopper (209).

2. The soil sampling device for soil testing formulations of claim 1, wherein: the inner surface walls of the holes (210) are movably inserted with a second threaded rod (211), the outer surface walls of the second threaded rod (211) are rotatably connected inside the first threaded groove (208), and a sampling tube (212) is fixedly connected between the bottoms of the limiting blocks (209).

3. The soil sampling device for soil testing formulations of claim 2, wherein: the supporting mechanism (3) comprises four fixing plates (301), and screw grooves II (302) are formed in the tops of the four fixing plates (301).

4. A soil sampling apparatus for soil testing formulations as claimed in claim 3, wherein: the inner surface walls of the four screw grooves II (302) are respectively and in threaded connection with a rotating rod (303), the bottoms of the four rotating rods (303) are respectively and fixedly connected with a driving ball (304), and the outer surface walls of the four driving balls (304) are respectively and movably sleeved with an adjusting seat (305).

5. The soil sampling device for soil testing formulations of claim 4, wherein: the shell mechanism (1) comprises a supporting outer ring (101), a fixing groove (102) is formed in the center of the top of the supporting outer ring (101), and two handle rods (103) are fixedly connected to the outer surface wall of the supporting outer ring (101).

6. The soil sampling device for soil testing formulations of claim 5, wherein: the outer surface walls of the driving motors (206) are fixedly inserted into the fixing grooves (102), one sides of the outer walls of the groups of fixing columns (201) are fixedly connected with the inner surface walls of the supporting outer ring (101), and one sides of the outer walls of the four fixing plates (301) are fixedly connected with the outer surface walls of the supporting outer ring (101).