CN219796636U

CN219796636U - Soil sampling device

Info

Publication number: CN219796636U
Application number: CN202320557315.0U
Authority: CN
Inventors: 崔才栋; 刘帅; 于卫月
Original assignee: Wanlv Ecological Garden Co ltd
Current assignee: Wanlv Ecological Garden Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-03
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of soil sampling and discloses a soil sampling device, which comprises a long plate, wherein two supporting rods are symmetrically and fixedly connected to the bottom of the long plate, a motor is fixedly connected to the middle part of the lower surface of the long plate, an adjusting device is arranged at the bottom of the motor, a sampler is movably connected to the bottom of the adjusting device, the adjusting device comprises a short column, a first gear is fixedly connected to the bottom of the short column, a second gear is movably connected to the side surface of the first gear, a third gear is movably connected to the bottom of the second gear, and a rotary column is fixedly connected to the bottom of the third gear; according to the utility model, the knob is pulled to move to the outside of the positioning groove of the fixed plate, the knob is rotated, the sleeve drives the long column to rotate through the limiting block, and the long column drives the third gear and the positioning plate to rotate through the transmission plate and the rotating column so as to adjust the angle of the sampler, so that people can conveniently sample soil right below the seedlings on two sides of the seedlings.

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

Seedlings are usually cultivated in a concentrated field before being transplanted to parks and roads. Besides beautifying the environment, the seedlings also have the functions of purifying air, soil, water and the like. In some places, field soil is unsuitable for medium farming byproducts or crops because of pollution problems. The ornamental seedlings are planted in the field, so that the life and health of people are not affected due to fruit problems, and the soil can be moderately restored.

In the planting process, in order to compare the soil restoration degree of different nursery stocks after to pollution, soil sampling device is usually used to sample the soil after different nursery stocks are purified, and the pollution control condition is judged by comparing the content of metallic chromium or other elements in different samples.

However, the existing soil sampling device is generally of a vertical structure, when soil is sampled, only the soil in the vertical direction can be sampled, and when seedlings are planted, the existing soil sampler is difficult to sample the soil right below the seedlings from two sides of the seedlings, so that the soil sampling device is provided.

Disclosure of Invention

The present utility model provides a soil sampling device to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a soil sampling device, includes the longeron, two branches of bottom symmetry fixedly connected with of longeron, the lower surface middle part fixedly connected with motor of longeron, the bottom of motor is provided with adjusting device, adjusting device's bottom swing joint has the sampler, adjusting device includes the short column, the bottom fixedly connected with first gear of short column, the side swing joint of first gear has the second gear, the bottom swing joint of second gear has the third gear, the bottom fixedly connected with column spinner of third gear, the middle part swing joint of second gear has the long column.

The long board is the cuboid, the lower surface both ends and the piston rod fixed connection of two branches of long board, the shell of motor and the lower surface middle part fixed connection of long board, the top and the bottom swing joint of adjusting device of sampler, the short column is the cylinder, the long column is the cylinder, the top of short column and the pivot fixed connection of motor, the teeth of a cogwheel of second gear meshes with the teeth of a cogwheel of first gear and the teeth of a cogwheel of third gear respectively, the lower surface of third gear and the top fixed connection of column spinner, the middle part and the surface swing joint of long column of second gear.

In one possible implementation manner, two fixing plates are movably connected to two ends of the long column, a sleeve is movably connected to the bottom of one fixing plate, and a knob is fixedly connected to one end of the sleeve.

The fixed plate is the cuboid, and the sleeve is inside cavity and has the cylinder of draw-in groove, and the bottom of one of them fixed plate is opened and is provided with the constant head tank, and the knob is the cuboid, and the knob is flat cylinder, and the sleeve cup joints in the one end of long post, and the sleeve is kept away from the other end of long post and the side fixed connection of knob, the top and the lower fixed surface of long plate of two fixed plates are connected.

In one possible implementation manner, a plurality of clamping blocks are symmetrically and fixedly connected to the outer surface of the sleeve, and two limiting blocks are movably connected to the inner wall of the sleeve.

The fixture block is the cuboid, and the stopper is the cuboid, and the one end and the telescopic surface fixed connection of fixture block, and the constant head tank looks adaptation of fixture block and fixed plate, and the one end and the surface fixed connection of long post of stopper, stopper and telescopic draw-in groove looks adaptation.

In one possible implementation manner, the top of the rotary column is movably connected with a transmission plate, and the bottom of the rotary column is fixedly connected with a positioning plate.

The transmission plate is the U type that the cuboid concatenation was constituteed, and the locating plate is the cuboid that has the spout, and the top of column spinner passes behind the transmission plate with the lower fixed surface of third gear, the lower surface of column spinner and the last fixed surface of locating plate are connected, the top of transmission plate and the surface fixed connection of long post.

In one possible implementation manner, the bottom of the positioning plate is movably connected with a threaded rod, and two ends of the threaded rod are symmetrically and movably connected with two sliding blocks.

The threaded rod is a cylinder with symmetrical threads at two ends on the outer surface, the sliding block is a cylinder with a threaded hole, and the sliding block is matched with the sliding groove of the positioning plate.

In one possible implementation manner, two clamping plates are fixedly connected to the bottoms of the two sliding blocks, and threaded holes are formed in the middle of the two sliding blocks.

The splint be the cuboid that has the arc wall, the upper surface of splint and the lower fixed surface of slider are connected, the screw thread looks adaptation of the screw hole and the threaded rod surface of slider, and two sliders cooperate with the threaded rod, can make two sliders remove to the middle part of threaded rod simultaneously or remove to the both ends of threaded rod simultaneously.

In the technical scheme, the utility model has the technical effects and advantages that:

(1) Through pulling the knob, the knob pulls the fixture block through the sleeve and moves to the outside of the positioning groove of the fixed plate, the knob is rotated, the knob drives the sleeve to rotate, the sleeve drives the long column to rotate through the limiting block, and the long column drives the third gear and the positioning plate to rotate through the transmission plate and the rotating column, so that the sampler is driven to rotate to adjust the angle of the sampler, people can conveniently sample soil under the seedlings on two sides of the seedlings, the sampling difficulty is reduced, and the sampling efficiency is improved;

(2) Through rotatory threaded rod, the screw thread of threaded rod surface cooperatees with the screw thread of slider screw hole, makes the slider drive splint and removes to the middle part of threaded rod simultaneously to make the interval of two splint diminish, fix the sampler, can fix the sampler of different diameters.

Drawings

In order to more clearly illustrate the embodiments of the utility model 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, it being obvious that the drawings in the following description are only some embodiments of the utility model, 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 diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the adjusting device of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the sleeve of FIG. 2 according to the present utility model;

fig. 4 is a schematic cross-sectional view of the positioning plate of fig. 3 according to the present utility model.

In the figure: 1. a long plate; 2. a support rod; 3. a motor; 4. a sampler; 5. an adjusting device; 501. a short column; 502. a fixing plate; 503. a first gear; 504. a long column; 505. a second gear; 506. a sleeve; 507. a knob; 508. a drive plate; 509. a spin column; 510. a third gear; 511. a limiting block; 512. a clamping block; 513. a positioning plate; 514. a clamping plate; 515. a threaded rod; 516. a sliding block.

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 any inventive effort, are intended to be within the scope of the utility model.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

example 1

1-4, including longplate 1, two branches 2 of bottom symmetry fixedly connected with of longplate 1, the lower surface middle part fixedly connected with motor 3 of longplate 1, the bottom of motor 3 is provided with adjusting device 5, the bottom swing joint of adjusting device 5 has sampler 4, adjusting device 5 includes short column 501, the bottom fixedly connected with first gear 503 of short column 501, the side swing joint of first gear 503 has second gear 505, the bottom swing joint of second gear 505 has third gear 510, the bottom fixedly connected with column of revolution 509 of third gear 510, the middle part swing joint of second gear 505 has column of long 504.

The long board 1 is the cuboid, the lower surface both ends of long board 1 and the piston rod fixed connection of two branch 2, the shell of motor 3 and the lower surface middle part fixed connection of long board 1, the top of sampler 4 and the bottom swing joint of adjusting device 5, the short column 501 is the cylinder, the long column 504 is the cylinder, the top of short column 501 and the pivot fixed connection of motor 3, the teeth of a cogwheel of second gear 505 meshes with the teeth of a cogwheel of first gear 503 and the teeth of a cogwheel of third gear 510 respectively, the lower surface of third gear 510 and the top fixed connection of column 509, the middle part of second gear 505 and the surface swing joint of long column 504.

In some examples, two fixing plates 502 are movably connected to two ends of the long column 504, a sleeve 506 is movably connected to the bottom of one fixing plate 502, and a knob 507 is fixedly connected to one end of the sleeve 506.

The fixed plate 502 is the cuboid, and sleeve 506 is inside cavity and has the cylinder of draw-in groove, and the bottom of one of them fixed plate 502 is opened and is provided with the constant head tank, and knob 507 is the cuboid, and knob 507 is flat cylinder, and sleeve 506 cup joints the one end at long post 504, and sleeve 506 keeps away from the side fixed connection of the other end and the knob 507 of long post 504, the top and the lower fixed surface of long board 1 of two fixed plates 502 are connected.

In some examples, a plurality of clamping blocks 512 are symmetrically and fixedly connected to the outer surface of the sleeve 506, and two limiting blocks 511 are movably connected to the inner wall of the sleeve 506.

The fixture block 512 is the cuboid, and stopper 511 is the cuboid, and the one end of fixture block 512 and sleeve 506's surface fixed connection, and fixture block 512 and fixed plate 502's constant head tank looks adaptation, and the one end and the surface fixed connection of long post 504 of stopper 511, stopper 511 and sleeve 506's draw-in groove looks adaptation.

In some examples, the top of the rotating column 509 is movably connected with the driving plate 508, and the bottom of the rotating column 509 is fixedly connected with the positioning plate 513.

The drive plate 508 is the U type that the cuboid concatenation was constituteed, and the locating plate 513 is the cuboid that has the spout, and the top of column 509 passes behind the drive plate 508 and is fixedly connected with the lower surface of third gear 510, and the lower surface of column 509 and the upper surface fixed connection of locating plate 513, the top of drive plate 508 and the surface fixed connection of long post 504.

In some examples, the bottom of the positioning plate 513 is movably connected with a threaded rod 515, and two sliding blocks 516 are symmetrically movably connected with two ends of the threaded rod 515.

The threaded rod 515 is a cylinder with symmetrical threads at two ends on the outer surface, the sliding block 516 is a cylinder with a threaded hole, and the sliding block 516 is matched with the sliding groove of the positioning plate 513.

By adopting the technical scheme: before soil under the nursery stock is sampled, fix the sampler 4 in the below of adjusting device 5, during the sample, pulling knob 507, knob 507 moves outside the constant head tank of fixed plate 502 through sleeve 506 pulling fixture block 512, rotatory knob 507, knob 507 drives sleeve 506 rotation, sleeve 506 drives long post 504 rotation through stopper 511, long post 504 drives third gear 510 and locating plate 513 rotation through drive plate 508 and column 509, thereby drive sampler 4 rotation, adjust the sampler 4 angle, open motor 3, motor 3 drives first gear 503 rotation through short column 501, rethread first gear 503, second gear 505 and third gear 510 cooperate and drive sampler 4 rotation, rethread branch 2 drives sampler 4 downwardly moving, thereby make things convenient for people to sample soil under the nursery stock in both sides.

Example 2

In the specific structure of this embodiment, as shown in fig. 1-4, the bottom of the positioning plate 513 is movably connected with a threaded rod 515, and two sliding blocks 516 are symmetrically and movably connected with two ends of the threaded rod 515.

In some examples, two clamping plates 514 are fixedly connected to the bottoms of the two sliding blocks 516, and threaded holes are formed in the middle of the two sliding blocks 516.

The clamping plate 514 is a cuboid with an arc-shaped groove, the upper surface of the clamping plate 514 is fixedly connected with the lower surface of the sliding block 516, the threaded holes of the sliding block 516 are matched with the threads on the outer surface of the threaded rod 515, and the two sliding blocks 516 are matched with the threaded rod 515, so that the two sliding blocks 516 can move towards the middle of the threaded rod 515 at the same time or move towards the two ends of the threaded rod 515 at the same time.

By adopting the technical scheme: before sampling soil under the nursery stock, the threaded rod 515 is rotated, threads on the outer surface of the threaded rod 515 are matched with threads of the threaded hole of the sliding block 516, the sliding block 516 drives the clamping plates 514 to move towards the middle of the threaded rod 515 simultaneously, the distance between the two clamping plates 514 is reduced, the sampler 4 is fixed, and the samplers 4 with different diameters can be fixed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a soil sampling device, includes longeron (1), and two branch (2) of bottom symmetry fixedly connected with of longeron (1), the lower surface middle part fixedly connected with motor (3) of longeron (1), its characterized in that: the bottom of motor (3) is provided with adjusting device (5), the bottom swing joint of adjusting device (5) has sampler (4), adjusting device (5) include short column (501), the bottom fixedly connected with first gear (503) of short column (501), the side swing joint of first gear (503) has second gear (505), the bottom swing joint of second gear (505) has third gear (510), the bottom fixedly connected with column spinner (509) of third gear (510), the middle part swing joint of second gear (505) has long post (504).

2. A soil sampling apparatus as claimed in claim 1, wherein: two ends of the long column (504) are movably connected with two fixing plates (502), the bottom of one fixing plate (502) is movably connected with a sleeve (506), and one end of the sleeve (506) is fixedly connected with a knob (507).

3. A soil sampling apparatus as claimed in claim 2, wherein: the outer surface of sleeve (506) symmetry fixedly connected with a plurality of fixture blocks (512), the inner wall swing joint of sleeve (506) has two stopper (511).

4. A soil sampling apparatus as claimed in claim 1, wherein: the top of the rotary column (509) is movably connected with a transmission plate (508), and the bottom of the rotary column (509) is fixedly connected with a positioning plate (513).

5. The soil sampling apparatus of claim 4, wherein: the bottom of the locating plate (513) is movably connected with a threaded rod (515), and two ends of the threaded rod (515) are symmetrically and movably connected with two sliding blocks (516).

6. A soil sampling apparatus as claimed in claim 5, wherein: two clamping plates (514) are fixedly connected to the bottoms of the two sliding blocks (516), and threaded holes are formed in the middle of the two sliding blocks (516).