CN215677660U

CN215677660U - Agricultural technology promotes and uses soil layering sampling device

Info

Publication number: CN215677660U
Application number: CN202122172609.5U
Authority: CN
Inventors: 陈杰娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-28
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a soil layered sampling device for agricultural technology popularization, which relates to the field of soil sampling equipment and comprises a sliding mechanism, an electric sliding block, an adjusting mechanism and a spring, wherein the electric sliding block is arranged on one side of the sliding rail and is in sliding fit with the sliding rail, the adjusting mechanism comprises a shell and a fixing component, the shell is arranged on one side of the electric sliding block, the fixing component is arranged on the inner surface of the shell, the sampling mechanism comprises a rotating component and a contraction component, the rotating component is arranged below the adjusting mechanism, the contraction component is arranged on the inner surface of the rotating component, the rotating component is used for adjusting the angle of the equipment and enables the equipment to be vertical to the ground for sampling, and the spring is arranged at one end inside the shell. According to the soil layered sampling device for agricultural technology popularization, the cylinder is pushed to enable one end of the first fluted disc to be pressed by the pressing spring to be compressed, the first fluted disc moves backwards, the tooth blocks on the first fluted disc are meshed and separated with the tooth blocks on the second fluted disc, the cylinder is rotated to enable the first fluted disc to rotate, the angle of the hanging bracket is changed, and the sampling cylinder is enabled to be vertical to the ground for sampling.

Description

Agricultural technology promotes and uses soil layering sampling device

Technical Field

The utility model relates to the field of soil sampling equipment, in particular to a soil layered sampling device for agricultural technology popularization.

Background

The soil sampling method is characterized in that the environment quality (or pollution degree) and the change trend thereof are determined by measuring the representative value of the factors influencing the soil environment quality, the soil detection is called, the soil needs to be sampled before the soil detection, and the soil sampling refers to a method for collecting soil samples and comprises the sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. Before sampling, the section is trimmed and cleaned, the most superficial layer of the floating soil is cut off, then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers, and a sampling device is needed to help to collect the soil during soil sampling.

However, the existing soil layered sampling device cannot adjust the angle after being fixed, the ground is uneven for some times, the sampler can incline into the soil layer, and unnecessary errors can be caused to the sample detection of the soil.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil layered sampling device for agricultural technology popularization, which overcomes the defects of the prior art, adjusts the angle of a sampler by rotating a first fluted disc to be meshed with a second fluted disc so as to enable the sampler to vertically enter the ground from the ground, and has the characteristics of avoiding unnecessary errors of a test result and being simple to operate.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

agricultural technology promotes uses soil layering sampling device, include

The sliding mechanism comprises a sliding rail and an electric sliding block arranged on one side of the sliding rail, and the electric sliding block is in sliding fit with the sliding rail;

the adjusting mechanism comprises a shell arranged on one side of the electric slider and a fixing component arranged on the inner surface of the shell;

the sampling mechanism comprises a rotating assembly arranged below the adjusting mechanism and a contraction assembly arranged on the inner surface of the rotating assembly, wherein the rotating assembly is used for adjusting the angle of the equipment to enable the equipment to be vertical to the ground for sampling.

Further, a spring is arranged at one end inside the shell.

Further, fixed subassembly is including setting up the first fluted disc in spring one end and setting up the second fluted disc in shell one end, first fluted disc and the meshing of second fluted disc, first fluted disc one end is provided with the cylinder, second fluted disc one end is provided with the through-hole, the cylinder is connected with the through-hole, the cylinder surface is provided with the gallows.

Further, the rotating assembly comprises a rotating motor arranged on the inner surface of the hanging bracket and a rotating shaft arranged at one end of the rotating motor, a sampling cylinder is arranged at one end of the rotating shaft, a plurality of sampling holes are formed in the outer surface of the sampling cylinder, and a drill bit is arranged at one end of the sampling cylinder.

Further, shrink subassembly is including setting up the supporting disk at the sampler barrel internal surface, the supporting disk upper surface is equipped with the sample box, the inside downside of sample box is provided with driving motor, the driving motor top is provided with the gear, gear one side is provided with the gear tooth pole, gear and the meshing of gear tooth pole, gear tooth pole one end is provided with the sample spoon.

Further, a support frame is installed on one side of the sliding rail, and fixing nails are arranged below the support frame.

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

according to the utility model, the cylinder is pushed to enable one end of the first fluted disc to press the spring to compress, the tooth blocks on the first fluted disc are meshed and separated with the tooth blocks on the second fluted disc, the cylinder is rotated to enable the first fluted disc to rotate, the angle of the hanger is changed, pushing and pressing on the cylinder is released, the spring is recovered, the tooth blocks on the first fluted disc are meshed with the tooth blocks on the second fluted disc again to enable the angle of the hanger to be fixed, so that the sampling cylinder is vertical to the ground for sampling, the phenomenon that the sampling cylinder obliquely enters a soil layer is avoided, and errors exist in a measuring result.

According to the soil sampling device, the driving motor drives the gear to rotate, so that the gear is meshed with the gear tooth rod, the gear tooth rod moves forwards, the sampling spoon penetrates through the sampling hole to sample soil, the motor drives the gear to rotate, the gear tooth rod drives the sampling spoon to return to the sampling box, soil on other layers falls into the sampling spoon in the process of extracting the sampling cylinder from a soil layer, and the soil is mixed.

Drawings

FIG. 1 is a schematic isometric view of a layered soil sampling device for agricultural technology deployment;

FIG. 2 is a schematic view of a first perspective structure of a soil layered sampling device for agricultural technology popularization;

FIG. 3 is a schematic view of a first perspective structure of a soil layered sampling device for agricultural technology promotion;

FIG. 4 is a schematic structural diagram of an adjusting mechanism in a soil layered sampling device for agricultural technology popularization;

fig. 5 is a schematic structural view of a contraction component in the soil layered sampling device for agricultural technology popularization.

In the figure: 1. a sliding mechanism; 101. a support frame; 102. a slide rail; 103. an electric slider; 104. fixing nails; 2. an adjustment mechanism; 201. a housing; 202. a spring; 203. a first fluted disc; 204. a second fluted disc; 205. a cylinder; 206. a hanger; 3. a sampling mechanism; 301. rotating the motor; 302. a rotating shaft; 303. a sampling tube; 304. a drill bit; 305. a support disc; 306. a sampling box; 307. a drive motor; 308. a gear; 309. a pinion rod; 310. and (6) sampling a spoon.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention relates to a soil layered sampling device for agricultural technology popularization, comprising

The sliding mechanism 1 comprises a sliding rail 102 and an electric slider 103 arranged on one side of the sliding rail 102, wherein the electric slider 103 is in sliding fit with the sliding rail 102;

the adjusting mechanism 2 comprises a shell 201 arranged on one side of the electric slider 103 and a fixed component arranged on the inner surface of the shell 201;

the sampling mechanism 3 comprises a rotating assembly arranged below the adjusting mechanism 2 and a contraction assembly arranged on the inner surface of the rotating assembly, and the rotating assembly is used for adjusting the angle of the device to enable the device to be vertical to the ground for sampling.

When the device is used, the device is fixed on the ground through the fixing nail 104 to reinforce the device support, one end of the first fluted disc 203 presses the spring 202 to compress by pushing the cylinder 205, the first fluted disc 203 moves backwards, so that the tooth blocks on the first fluted disc 203 are meshed with the tooth blocks on the second fluted disc 204 and separated, the cylinder 205 is rotated to rotate the first fluted disc 203, the angle of the hanger 206 is changed, the pushing of the cylinder 205 is released, the spring 202 recovers, the tooth blocks on the first fluted disc 203 are meshed with the tooth blocks on the second fluted disc 204 again, the angle of the hanger 206 is fixed, the sampling cylinder 303 is further vertically arranged on the ground to sample, the sampling cylinder is prevented from inclining into the soil layer, the measuring result has errors, after the angle is adjusted, the drill bit 304 is driven by the rotating motor 301 to rotate to gradually drill into the soil to carry out sampling, the gear 308 is driven by the driving motor 307 to rotate, and the gear 308 is meshed with the gear tooth rod 309, make teeth of a cogwheel pole 309 move forward, make sampling spoon 310 pass the sampling hole and take a sample to soil, rethread motor drive gear 308 rotates, makes teeth of a cogwheel pole 309 drive sampling spoon 310 and get back to sampling box 306, and it has the soil on other layers to drop to inside sampling spoon 310 to be convenient for again with sampling cylinder 303 in-process, makes soil mixed.

In order to facilitate the adjustment of the angle of the device, a spring 202 is arranged at one end inside the housing 201.

The fixing assembly comprises a first fluted disc 203 and a second fluted disc 204, the first fluted disc 203 is arranged at one end of the spring 202, the second fluted disc 204 is arranged at one end of the shell 201, the first fluted disc 203 is meshed with the second fluted disc 204, one end of the first fluted disc 203 is provided with a cylinder 205, one end of the second fluted disc 204 is provided with a through hole, the cylinder 205 is connected with the through hole, the outer surface of the cylinder 205 is provided with a hanging bracket 206, one end of the first fluted disc 203 presses the spring 202 to compress by pushing the cylinder 205, the first fluted disc 203 moves backwards, therefore, teeth on the first fluted disc 203 are meshed with teeth on the second fluted disc 204, the cylinder 205 is rotated to further rotate the first fluted disc 203, the angle of the hanging bracket 206 is changed, pushing of the cylinder 205 is released, the spring 202 is restored, the teeth on the first fluted disc 203 are meshed with the teeth on the second fluted disc 204 again, and the angle of the hanging bracket 206 is fixed.

In order to facilitate the sampling cylinder 303 to smoothly enter the soil layer, the rotating assembly comprises a rotating motor 301 arranged on the inner surface of the hanger 206 and a rotating shaft 302 arranged at one end of the rotating motor 301, the sampling cylinder 303 is arranged at one end of the rotating shaft 302, a plurality of sampling holes are formed in the outer surface of the sampling cylinder 303, a drill bit 304 is arranged at one end of the sampling cylinder 303, the rotating motor 301 drives the drill bit 304 to rotate, the sampling cylinder is gradually drilled into the soil, and the sampling cylinder 303 is brought into the soil layer for sampling.

In order to facilitate layered sampling of soil, the shrinkage component comprises a supporting disc 305 arranged on the inner surface of the sampling cylinder 303, a sampling box 306 is arranged on the upper surface of the supporting disc 305, a driving motor 307 is arranged on the lower side inside the sampling box 306, a gear 308 is arranged above the driving motor 307, a gear rod 309 is arranged on one side of the gear 308, the gear 308 is meshed with the gear rod 309, a sampling spoon 310 is arranged at one end of the gear rod 309, the gear 308 is driven to rotate by the driving motor 307, the gear 308 is further meshed with the gear rod 309, the gear rod 309 moves forwards, the sampling spoon 310 penetrates through a sampling hole to sample the soil, the gear rod 308 is driven to rotate by the motor, the sampling spoon 310 is driven to return to the sampling box 306, soil on other layers drops into the sampling spoon 310 in the process of taking out the soil layer from the sampling cylinder 303, and the soil is mixed.

In order to fix the equipment more firmly, a support frame 101 is installed on one side of the slide rail 102, a fixing nail 104 is arranged below the support frame 101, and the support frame is fixed on the ground through the fixing nail 104 to reinforce the equipment.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural technology promotes uses soil layering sampling device which characterized in that: comprises that

The sliding mechanism (1) comprises a sliding rail (102) and an electric sliding block (103) arranged on one side of the sliding rail (102), wherein the electric sliding block (103) is in sliding fit with the sliding rail (102);

the adjusting mechanism (2) comprises a shell (201) arranged on one side of the electric slider (103) and a fixing component arranged on the inner surface of the shell (201);

the sampling mechanism (3) comprises a rotating assembly arranged below the adjusting mechanism (2) and a contraction assembly arranged on the inner surface of the rotating assembly, and the rotating assembly is used for adjusting the angle of the equipment to enable the equipment to be vertical to the ground for sampling.

2. The agricultural technology popularization soil stratified sampling device of claim 1, wherein: a spring (202) is arranged at one end inside the shell (201).

3. The agricultural technology popularization soil stratified sampling device of claim 2, wherein: fixed subassembly is including setting up first fluted disc (203) in spring (202) one end and setting up second fluted disc (204) in shell (201) one end, first fluted disc (203) and second fluted disc (204) meshing, first fluted disc (203) one end is provided with cylinder (205), second fluted disc (204) one end is provided with the through-hole, cylinder (205) are connected with the through-hole, cylinder (205) surface is provided with gallows (206).

4. The agricultural technology popularization soil stratified sampling device of claim 1 or 3, wherein: the rotating assembly comprises a rotating motor (301) arranged on the inner surface of the hanging bracket (206) and a rotating shaft (302) arranged at one end of the rotating motor (301), wherein a sampling cylinder (303) is arranged at one end of the rotating shaft (302), a plurality of sampling holes are formed in the outer surface of the sampling cylinder (303), and a drill bit (304) is arranged at one end of the sampling cylinder (303).

5. The agricultural technology popularization soil stratified sampling device of claim 4, wherein: the shrink subassembly is including setting up supporting disk (305) at sampling tube (303) internal surface, supporting disk (305) upper surface is equipped with sampling box (306), the inside downside of sampling box (306) is provided with driving motor (307), driving motor (307) top is provided with gear (308), gear (308) one side is provided with gear rod (309), gear (308) and gear rod (309) meshing, gear rod (309) one end is provided with sampling spoon (310).

6. The agricultural technology popularization soil stratified sampling device of claim 1, wherein: a supporting frame (101) is installed on one side of the sliding rail (102), and fixing nails (104) are arranged below the supporting frame (101).