CN219142295U

CN219142295U - Soil resource exploration sampling device capable of sampling in multiple depths

Info

Publication number: CN219142295U
Application number: CN202320947962.2U
Authority: CN
Inventors: 于福臣; 王玉梅; 侯颖; 曹克晶
Original assignee: Qiqihar Qisan Machine Tool Co Ltd
Current assignee: Qiqihar Qisan Machine Tool Co Ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-06-06
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a land resource exploration sampling device capable of realizing multi-depth sampling, which belongs to the technical field of land exploration and comprises a sampling rod, wherein a connecting rod is arranged at the top of the sampling rod, a fixing groove is formed in the top of the sampling rod, a fixing block is connected in a sliding manner in the fixing groove, the upper end of the fixing block is fixedly connected with the bottom of the connecting rod, 6 lugs are arranged on the outer wall of the fixing block in an annular array manner, and the land resource exploration sampling device capable of realizing multi-depth sampling enables two slide ways to extrude two slide columns oppositely, further enables two butt joint clamping rods to be clamped into the inside of two butt joint clamping grooves, completes the fixing of the fixing block and the connecting rod, is convenient to fix the connecting rod and the sampling rod, reduces the difficulty of assembling and disassembling the connecting rod and the sampling rod, improves the assembling and disassembling speed of the connecting rod and the sampling rod, facilitates rapid soil sampling, and improves the sampling speed.

Description

Soil resource exploration sampling device capable of sampling in multiple depths

Technical Field

The utility model relates to a land resource exploration sampling device capable of sampling in multiple depths, and belongs to the technical field of land exploration.

Background

The time and number of soil samples collected depends on the object and purpose of the collection. Due to the different purposes of the study, there are different requirements for the collection of soil samples. If the physical properties of the soil are researched, an undisturbed soil sample is required to be adopted, namely the sampled soil sample should keep the natural structure and the moisture state; researching the relation between soil moisture and crop yield, and acquiring soil samples 2-3 meters deep in each growing period; in order to research the morphological characteristics of soil, the boundary lines between sampling layers are required to be clear, and the structure, the texture, the newborns, the groundwater level and the like of each generation layer can be observed; the soil sample for researching the chemical property of the soil can only be taken into 1-2 kg of sample at a specific depth without maintaining the original shape.

When sampling soil, need use the sampling tube to sample, when taking a sample, be connected sampling tube and connecting rod through the mode of screw thread, then be connected with outside drive structure, and then sample the soil of different degree of depth, however when connecting through the screw thread, strike the head and can strike the connecting rod, and then cause fine dislocation to take place between the screw thread easily, and then increase the degree of difficulty of dismantling the connecting rod.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the soil resource exploration sampling device capable of sampling in multiple depths, and the connecting rod and the sampling rod are convenient to assemble and disassemble and high in speed, so that the soil can be sampled quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but soil resource exploration sampling device of multiple depth sample, includes the sampling pole, the top of sampling pole is provided with the connecting rod, and the fixed slot has been seted up at the top of sampling pole, and the inside sliding connection of fixed slot has the fixed block, and the upper end of fixed block and the bottom fixed connection of connecting rod, annular array is equipped with 6 lugs on the outer wall of fixed block, and the tongue has been seted up to the one end that the sampling pole is close to the connecting rod, and the lug is at the inside sliding connection of tongue.

Preferably, the inside rotation of connecting rod is connected with the axis of rotation, and the bottom fixedly connected with on axis of rotation surface connects the rope, connects the inside sliding connection of rope at connecting rod and fixed block.

Preferably, the inside sliding connection of fixed block has the movable plate, and one side that the movable plate is close to the axis of rotation is kept away from the one end fixed connection of axis of rotation with the connecting rope, and the inner wall fixed mounting of fixed block has two reset springs, and two reset springs are close to the one end and the movable plate fixed connection of movable plate.

Preferably, two slide ways are arranged on one side of the moving plate, the two slide ways are arranged in a splayed shape, and sliding columns are connected inside the two slide ways in a sliding mode.

Preferably, two the equal fixed mounting of traveller is gone up has the butt joint draw-in lever, and the one end that two butt joint draw-in levers are on the back of the body all slides and runs through the fixed block and extend to the outside of fixed block, and two butt joint draw-in grooves have been seted up to the inside lateral wall of fixed slot, and the one end that two butt joint draw-in levers are on the back of the body is at the inside slip joint in two butt joint draw-in grooves respectively.

Preferably, a sealing plate is fixedly arranged on one side, close to the sampling rod, of the connecting rod, a sealing groove is formed in the sampling rod, and the sealing plate is in sliding connection with the inside of the sealing groove.

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

(1) According to the utility model, the two slide ways are used for extruding the two slide columns in opposite directions, so that the two butt joint clamping rods are clamped into the two butt joint clamping grooves, the fixing of the fixing block and the connecting rod is completed, the connecting rod and the sampling rod are conveniently fixed, the difficulty in assembling and disassembling the connecting rod and the sampling rod is reduced, the assembling and disassembling speed of the connecting rod and the sampling rod is improved, the soil is conveniently and rapidly sampled, and the sampling speed is improved.

(2) When the connecting rod and the sampling rod are assembled, the sealing plate can enter the sealing groove, so that the sealing of the joint of the connecting rod and the sampling rod is realized, and the soil is prevented from entering the joint of the connecting rod and the sampling rod, and the operation of the device is prevented from being influenced.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a device for sampling land resources in a multi-depth manner;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an internal schematic view of a mounting block of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 3;

FIG. 5 is a schematic view of a mounting block of the present utility model;

FIG. 6 is a schematic view of a tongue of the present utility model.

Reference numerals in the drawings: 1. a connecting rod; 2. a sampling rod; 3. a rotating shaft; 4. a fixed block; 5. a fixing groove; 6. a bump; 7. a convex groove; 8. a connecting rope; 9. a return spring; 10. a moving plate; 11. a butt joint clamping rod; 12. a butt joint clamping groove; 13. a spool; 14. a slideway; 15. a sealing plate; 16. and (5) sealing the groove.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

Referring to fig. 1-6, a soil resource exploration sampling device capable of sampling in multiple depths comprises a sampling rod 2, wherein a connecting rod 1 is arranged at the top of the sampling rod 2, a fixing groove 5 is formed in the top of the sampling rod 2, a fixing block 4 is slidably connected in the fixing groove 5, the upper end of the fixing block 4 is fixedly connected with the bottom of the connecting

rod

1, 6 convex blocks 6 are arranged on an annular array on the outer wall of the fixing block 4, a convex groove 7 is formed in one end, close to the connecting rod 1, of the sampling rod 2, and the convex blocks 6 are slidably connected in the convex groove 7.

Through the setting of lug 6 and tongue 7, be convenient for restrict fixed block 4, make fixed block 4 only can slide in fixed slot 5's inside to can not rotate, and then be convenient for when sample pole 2 drills into in the soil, prevent that connecting rod 1 and sample pole 2 from appearing the rotation, and then realize the restriction effect to fixed block 4.

The inside rotation of connecting rod 1 is connected with axis of rotation 3, the bottom fixedly connected with connecting rope 8 on axis of rotation 3 surface, connecting rope 8 is at the inside sliding connection of connecting rod 1 and fixed block 4, the inside sliding connection of fixed block 4 has movable plate 10, one side that movable plate 10 is close to axis of rotation 3 and the one end fixed connection that connecting rope 8 kept away from axis of rotation 3, the inside fixed mounting of fixed block 4 has two reset springs 9, two reset springs 9 are close to the one end and the movable plate 10 fixed connection of movable plate 10, two slides 14 have been seted up on one side of movable plate 10, two slides 14 are splayed slope form setting, the inside of two slides 14 all sliding connection has slide 13, all fixed mounting has butt joint clamping rod 11 on two slide 13, two butt joint clamping rod 11 all slide and run through fixed block 4 and extend to the outside of fixed block 4, two butt joint clamping grooves 12 have been seted up to the inside lateral wall of fixed slot 5, two butt joint clamping rod 11 one end that is opposite to each other is at two butt joint clamping grooves 12's inside sliding joint respectively.

Rotating the rotating shaft 3 to wind the connecting rope 8 on the rotating shaft 3, pulling the moving plate 10 to slide in the fixed block 4, further enabling the moving plate 10 to squeeze the two return springs 9, enabling the two slide posts 13 to slide in the two slide ways 14 respectively when the moving plate 10 slides, enabling the two slide ways 14 to push the two slide posts 13, enabling the two butt joint clamping rods 11 to move relatively, enabling the two butt joint clamping rods 11 to separate from the two butt joint clamping grooves 12 respectively, further releasing the fixation of the fixed block 4 and the connecting rod 1, and enabling the connecting rod 1 and the sampling rod 2 to be installed, the fixed block 4 is inserted into the fixed slot 5, the rotating shaft 3 is not rotated any more, the rotating shaft 3 is not pulled by the connecting rope 8 any more, the movable plate 10 is reset by the elastic force of the two reset springs 9, the two slide ways 14 are used for extruding the two slide columns 13 back to back, the two butt joint clamping rods 11 are clamped into the two butt joint clamping slots 12, the fixing of the fixed block 4 and the connecting rod 1 is completed, the connecting rod 1 and the sampling rod 2 are conveniently fixed, the assembling and disassembling difficulty of the connecting rod 1 and the sampling rod 2 is reduced, the assembling and disassembling speed of the connecting rod 1 and the sampling rod 2 is improved, the soil is conveniently and rapidly sampled, and the sampling speed is improved.

One side of the connecting rod 1, which is close to the sampling rod 2, is fixedly provided with a sealing plate 15, the sampling rod 2 is provided with a sealing groove 16, and the sealing plate 15 is in sliding connection in the sealing groove 16.

When connecting rod 1 and sampling rod 2 assemble, can make closing plate 15 enter into the inside of seal groove 16, and then realize the sealing to connecting rod 1 and sampling rod 2 junction, and then prevent that soil from entering into connecting rod 1 and sampling rod 2 junction, influence the operation of device.

Working principle:

rotating the rotating shaft 3, enabling the connecting rope 8 to be wound on the rotating shaft 3, pulling the moving plate 10 to slide in the fixing block 4, further enabling the moving plate 10 to squeeze the two reset springs 9, enabling the two slide columns 13 to slide in the two slide columns 14 respectively when the moving plate 10 slides, enabling the two slide columns 14 to push the two slide columns 13, enabling the two butt joint clamping rods 11 to move relatively, enabling the two butt joint clamping rods 11 to be separated from the two butt joint clamping grooves 12 respectively, further removing fixing of the fixing block 4 and the connecting rod 1, inserting the fixing block 4 into the fixing groove 5 when the connecting rod is installed, enabling the rotating shaft 3 not to pull the connecting rope 8 any more, enabling the moving plate 10 to reset through the elastic force of the two reset springs 9, enabling the two slide columns 13 to squeeze the two slide columns 13 back to back, enabling the two butt joint clamping rods 11 to clamp into the two butt joint clamping grooves 12, completing fixing of the fixing block 4 and the connecting rod 1, and facilitating fixing of the connecting rod 1 and the sampling rod 2.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Soil resource exploration sampling device that can multiple depth sample, including sample pole (2), its characterized in that: the top of sampling pole (2) is provided with connecting rod (1), fixed slot (5) have been seted up at the top of sampling pole (2), the inside sliding connection of fixed slot (5) has fixed block (4), the upper end of fixed block (4) and the bottom fixed connection of connecting rod (1), annular array is equipped with 6 lugs (6) on the outer wall of fixed block (4), protruding groove (7) have been seted up to the one end that sampling pole (2) is close to connecting rod (1), protruding groove (6) at protruding groove (7)'s inside sliding connection, the inside sliding connection of fixed block (4) has movable plate (10), the one side that movable plate (10) is close to axis of rotation (3) and the one end fixed connection that connecting rope (8) kept away from axis of rotation (3), the inner wall fixed mounting of fixed block (4) has two reset springs (9), the one end that two reset springs (9) are close to movable plate (10) and movable plate (10) fixed connection, set up two slide ways (14) on one side of movable plate (10), two slide ways (14) are eight form slope form setting, two inside sliding connection has two slide posts (13) on two equal sliding connection (13), two butt joint draw-in grooves (12) have been seted up to the inside lateral wall of fixed slot (5) in the outside that all slides run through fixed block (4) and extend to fixed block (4) in the one end that two butt joint draw-in bars (11) are opposite to each other, and the one end that two butt joint draw-in bars (11) are opposite to each other slides the joint in the inside of two butt joint draw-in grooves (12) respectively.

2. A multi-depth sampling land resource exploration sampling apparatus in accordance with claim 1, wherein: the inside rotation of connecting rod (1) is connected with axis of rotation (3), and the bottom fixedly connected with on axis of rotation (3) surface connects rope (8), connects rope (8) at the inside sliding connection of connecting rod (1) and fixed block (4).

3. A multi-depth sampling land resource exploration sampling apparatus in accordance with claim 1, wherein: one side of the connecting rod (1) close to the sampling rod (2) is fixedly provided with a sealing plate (15), the sampling rod (2) is provided with a sealing groove (16), and the sealing plate (15) is in sliding connection in the sealing groove (16).