CN219870395U - Sampler - Google Patents

Abstract

The utility model belongs to the technical field of samplers, in particular to a sampler, which comprises a barrel, wherein an electric drill bit is arranged at the bottom of the barrel, a pair of grips is fixedly connected on the barrel, a telescopic motor is fixedly connected at the top of the inner wall of the barrel, a round block is arranged at the output end of the telescopic motor, an arc block is arranged between the inner walls of the barrel, an L-shaped groove is formed in the inner side wall of the arc block, and a pushing block is fixedly connected on the side wall of the L-shaped groove through a spring so as to solve the problems that a sampling box for soil is usually arranged in the sampler, and the sampler is of an integrated structure, so that the soil taking process in the sampling box is complicated, the efficiency of soil sampling detection is influenced, the soil in the sampling box is inconvenient to clean, residual soil in the sampling box is easy to exist, the residual soil in the sampling box is mixed with newly sampled soil, the detection data of the soil are not accurate, and the accuracy of soil detection is influenced.

Description

Sampler

Technical Field

The utility model belongs to the technical field of samplers, and particularly relates to a sampler.

Background

Soil is collected through the sampler so as to conveniently detect the soil, the soil is a food source of human beings, so that soil monitoring is important, the soil directly influences the health of human beings, and therefore, the agricultural soil collection detection can monitor the current state of soil quality, monitor soil pollution accidents, monitor the dynamics of pollutant soil treatment and survey the soil background value.

The utility model provides a chinese patent of patent number CN 218766106U discloses a soil sampler, including spacing section of thick bamboo, spacing section of thick bamboo lower extreme fixedly connected with footboard, footboard lower extreme middle part fixedly connected with intubate, intubate lower extreme is provided with the chamfer, the intubate outside is provided with a plurality of degree of depth lines, intubate front end is provided with a plurality of sample holes, spacing section of thick bamboo left side upper end fixedly connected with limiting plate, the inside a plurality of spacing grooves that are provided with of limiting plate, the sampling tube is all installed to spacing inslot portion, sampling tube upper end outside all is provided with the retaining ring, it can realize taking a sample and detecting the soil of different degree of depth, improve the functionality of sampler, improve soil detection's precision, be favorable to the development of farming.

In the prior art, the sampling box for soil is usually arranged in the sampler and is of an integrated structure with the sampler, so that the soil taking process in the sampling box is complicated, the efficiency of soil sampling detection is influenced, the soil in the sampling box is inconvenient to clean, residues in the soil in the sampling box are easy to cause, the residual soil in the sampling box is mixed with the newly sampled soil, the detection data of the soil are not accurate enough, and the soil detection accuracy is influenced.

Disclosure of Invention

In order to make up the not enough of prior art, the box of taking of solving to soil sets up inside the sampler generally, and the sampler structure as an organic whole for take the inside soil of box and take out the process comparatively loaded down with trivial details, influence the efficiency of soil and take the detection, and take the inconvenient clearance of inside soil of box, easily lead to taking the inside soil of box and have the residue, cause to take inside residual soil of box and newly take the soil to mix, lead to the detection data of soil not accurate enough, and then influence the problem of soil detection accuracy.

The technical scheme adopted for solving the technical problems is as follows: the sampler comprises a barrel, an electric drill bit is arranged at the bottom of the barrel, a pair of handles are fixedly connected to the barrel, a telescopic motor is fixedly connected to the top of the inner wall of the barrel, a circular block is arranged at the output end of the telescopic motor, an arc block is arranged between the inner walls of the barrel, an L-shaped groove is formed in the side wall of the arc block, a pushing block is fixedly connected to the side wall of the L-shaped groove through a spring, square sliding grooves are formed in the opposite side wall of the L-shaped groove, the inclined directions of the square sliding grooves correspond to the inclined surfaces of the pushing block, square sliding blocks are connected in the sliding grooves in a sliding mode, a lower pressing block is fixedly connected between the square sliding blocks, the positions of the lower pressing block correspond to the positions of the circular block, the cross sections of the lower pressing block and the pushing block are right trapezoid, a fixing piece is arranged in the pushing block, a collecting box is arranged on the side wall of the pushing block, the collecting box is fixedly arranged in a position through the fixing piece, corresponding grooves are formed in the outer circular wall of the barrel, and the tops and the bottoms of the corresponding grooves are respectively.

Preferably, the mounting includes first square groove, first square groove has been seted up to the impeller block lateral wall, second square groove has been seted up to first square groove lateral wall, second square groove lateral wall has the sliding block through the spring rigid coupling, it has the screens piece to collect box lateral wall rigid coupling, screens groove has been seted up to screens piece lateral wall, and screens groove and sliding block looks adaptation, the arc logical groove has been seted up to barrel outer circular wall, the sliding block lateral wall rigid coupling has the pulling post, and the pulling post runs through the arc piece and stretches out the arc logical groove, pulling post tip rigid coupling has the pulling board, and pulling board and barrel outer circular wall contact.

Preferably, square through grooves are formed in the outer circular wall of the cylinder body, a group of limit grooves are formed in the side walls of two sides of each square through groove, a circular groove is formed in the arc surface of each arc block, a circular column is fixedly connected to the end of each circular groove through a spring, a limit block is fixedly connected to the end of each circular column, the end of each circular column extends out of each square through groove, and the limit block is matched with each limit groove, and a square plate is fixedly connected to the side wall of each limit block.

Preferably, the top and the bottom of the square plate and the pulling plate are provided with first inclined planes.

Preferably, the side wall of the clamping block is provided with a second inclined plane, and the second inclined plane corresponds to the inclined plane of the sliding block in position.

Preferably, a group of scale marks are fixedly connected on the outer circular wall of the cylinder body.

The beneficial effects of the utility model are as follows:

1. according to the sampler, the electric drill bit is started, the handle is held to drill the barrel into a sudden state, when the collecting box reaches the depth of a specified soil layer, the telescopic motor is started, the electric round block at the output end of the telescopic motor and the lower pressing block move downwards, the inclined angle and the direction of the square sliding groove are set according to the sliding track of the lower pressing block on the pushing block, the pushing block extrudes the inclined surface of the pushing block through the lower pressing block, the collecting box is pushed out between a pair of arc plates by the pushing block, then the electric drill bit is reversed, the handle is pulled in a matched mode, soil is collected in the collecting box in the upward process of the barrel, and then the collecting box is contacted with the fixing piece, so that the soil can be conveniently taken out and the inside of the collecting box is cleaned, and the sampler has practicability.

2. According to the sampler, the square plate is pulled to enable the round column to stretch the spring, then the height of the arc-shaped block is adjusted, when the arc-shaped block is adjusted to a proper position, the square plate is loosened, the limiting block is clamped in the limiting groove, the arc-shaped block is fixed, when the height of the arc-shaped block is adjusted, the collecting box extrudes the arc-shaped plate up and down, and the arc-shaped plate is always kept in a contact state with the collecting box.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

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

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a partial cross-sectional view of the structure of the present utility model;

FIG. 5 is a top cross-sectional partial block diagram of the present utility model;

FIG. 6 is a partial block diagram of the present utility model;

FIG. 7 is a cross-sectional view of the collection box and arcuate block;

in the figure: 1. a cylinder; 2. an electric drill; 3. a telescopic motor; 4. a circular block; 5. an arc-shaped block; 6. an L-shaped groove; 7. a pushing block; 8. square chute; 9. square slide block; 10. pressing the block; 11. a collection box; 12. a corresponding groove; 13. an arc-shaped groove; 14. an arc-shaped plate; 15. a first square groove; 16. a second square groove; 17. a sliding block; 18. a clamping block; 19. a clamping groove; 20. arc through grooves; 21. pulling the column; 22. pulling the plate; 23. square through groove; 24. a limit groove; 25. a circular column; 26. a square plate; 27. a first inclined surface; 28. a scale mark; 29. a limiting block; 30. and a second inclined plane.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 7, a sampler of the embodiment of the utility model comprises a barrel 1, an electric drill bit 2 is arranged at the bottom of the barrel 1, a pair of grips is fixedly connected on the barrel 1, a telescopic motor 3 is fixedly connected at the top of the inner wall of the barrel 1, a circular block 4 is arranged at the output end of the telescopic motor 3, an arc block 5 is arranged between the inner walls of the barrel 1, an L-shaped groove 6 is arranged in the side wall of the arc block 5, a pushing block 7 is fixedly connected on the side wall of the L-shaped groove 6 through a spring, square sliding grooves 8 are respectively arranged on the opposite side walls of the L-shaped groove 6, the inclined directions of the square sliding grooves 8 correspond to the inclined surfaces of the pushing block 7, square sliding blocks 9 are slidably connected in the square sliding grooves 8, a lower pressing block 10 is fixedly connected between the pair of square sliding blocks 9, the lower pressing block 10 corresponds to the circular block 4, the cross sections of the lower pressing block 10 and the pushing block 7 are right-angle trapezoidally shaped, a fixing piece is arranged in the pushing block 7, the side wall of the pushing block 7 is provided with a collecting box 11, the collecting box 11 is fixed in position through a fixing piece and the pushing block 7, the outer circular wall of the barrel 1 is provided with a corresponding groove 12, the top and the bottom of the corresponding groove 12 are provided with arc grooves 13, the top and the bottom of the pair of arc grooves 13 are fixedly connected with arc plates 14 through a pair of springs, the arc plates 14 are contacted with the collecting box 11, during operation, the barrel 1 is drilled into a space suddenly by starting the electric drill bit 2 and holding a handle, when the collecting box 11 reaches a designated soil layer depth, the telescopic motor 3 is started, the electric round block 4 at the output end of the telescopic motor 3 and the lower pressing block 10 move downwards, the inclination angle and the direction of the square sliding groove 8 are set according to the sliding track of the lower pressing block 10 on the pushing block 7, the inclined surface of the pushing block 7 is extruded by the lower pressing block 10, the collecting box 11 is pushed out between the pair of arc plates 14 by the pushing block 7, then make electric drill bit 2 reverse to cooperate to carry and draw the handle, make barrel 1 upwards in-process collection box 11 interior collection soil, then contact the mounting, make collection box 11 can conveniently take out soil and wash collection box 11 inside, possess the practicality.

The mounting includes first square recess 15, first square recess 15 has been seted up to the impeller 7 lateral wall, second square recess 16 has been seted up to first square recess 15 lateral wall, second square recess 16 lateral wall has slider 17 through the spring rigid coupling, collection box 11 lateral wall rigid coupling has screens piece 18, screens piece 18 lateral wall has seted up screens groove 19, and screens groove 19 and slider 17 looks adaptation, arc logical groove 20 has been seted up to barrel 1 outer circular wall, the rigid coupling of slider 17 lateral wall has pulling post 21, and pulling post 21 runs through arc piece 5 and stretches out arc logical groove 20, pulling post 21 tip rigid coupling has pulling plate 22, and pulling plate 22 contacts with barrel 1 outer circular wall, during operation, through inserting the screens piece 18 of collection box 11 lateral wall in first square recess 15, then through the fixed of screens piece 18 and collection box 11 looks screens of slider 17, pulling plate 22 and drive pulling rod, make slider 17 extrude the spring, can release the fixed of screens piece 17 to screens groove 19, then take out collection box 11 outward, the easy operation structure promptly.

The square through groove 23 has been seted up on the cylinder 1 outer circular wall, a set of spacing groove 24 has all been seted up to square through groove 23 both sides lateral wall, circular recess has been seted up on the arcwall face of arc piece 5, circular recess tip has circular post 25 through the spring rigid coupling, circular post 25 tip stretches out square through groove 23 and rigid coupling has stopper 29, and stopper 29 and spacing groove 24 looks adaptation, stopper 29 lateral wall rigid coupling has square plate 26, during operation, through pulling square plate 26, make circular post 25 elongate the spring, then carry out altitude mixture control to arc piece 5, when adjusting to suitable position, open square plate 26, make stopper 29 card in spacing groove 24, realize the fixed to arc piece 5, when arc piece 5 carries out altitude mixture control, collecting box 11 extrudees arc 14 from top to bottom, make arc 14 remain contact state with collecting box 11 all the time.

The top and the bottom of square plate 26 and pulling plate 22 all have seted up first inclined plane 27, and during operation, through the establishment of first inclined plane 27, can avoid pulling plate 22 and arc 14 to take out more soil when getting into soil and coming out from soil, destroy the soil ecology.

The second inclined plane 30 is arranged on the side wall of the clamping block 18, the positions of the second inclined plane 30 and the inclined plane of the sliding block 17 are corresponding, and when the clamping block is in operation, the clamping block 18 can squeeze the inclined plane of the sliding block 17 through the first inclined plane 27 by setting up the inclined planes of the first inclined plane 27 and the clamping block 18, so that the clamping block 18 and the clamping groove 19 can be directly clamped, the operation of pulling the pulling column 21 is avoided, and the operation steps are simplified.

A group of scale marks 28 are fixedly connected on the outer circular wall of the cylinder body 1, and when the device is in operation, operators can know the descending depth of the cylinder body 1 and clearly adopt the depth of soil through the establishment of the scale marks 28.

Working principle: the electric drill bit 2 is started, the handle is held to drill the barrel 1 into a sudden state, when the collecting box 11 reaches the depth of a designated soil layer, the telescopic motor 3 is started, the electric round block 4 at the output end of the telescopic motor 3 and the lower pressing block 10 move downwards, the inclination angle and the direction of the square sliding chute 8 are set according to the sliding track of the lower pressing block 10 on the pushing block 7, the inclined surface of the pushing block 7 is extruded by the lower pressing block 10, the collecting box 11 is pushed out between a pair of arc plates 14 by the pushing block 7, then the electric drill bit 2 is reversed, the handle is pulled in a matched mode, the barrel 1 collects soil in the collecting box 11 in the upward process, then contacts with a fixing piece, the collecting box 11 can conveniently take out soil and clean the inside of the collecting box 11, practicability is realized, the clamping block 18 on the side wall of the collecting box 11 is inserted into the first square groove 15, then the clamping block 17 and the clamping groove 19 are clamped, realizing the fixation of the clamping block 18 and the collecting box 11, pulling the pulling plate 22 and driving the pulling rod, enabling the sliding block 17 to squeeze the spring, releasing the fixation of the sliding block 17 to the clamping groove 19, pulling the collecting box 11 outwards, taking out the collecting box 11, simple in structure operation, stretching the spring by pulling the square plate 26 to enable the round column 25, then carrying out height adjustment on the arc-shaped block 5, releasing the square plate 26 when adjusting to a proper position, enabling the limiting block 29 to be clamped in the limiting groove 24, realizing the fixation of the arc-shaped block 5, carrying out up-down extrusion on the arc-shaped plate 14 by the collecting box 11 when carrying out height adjustment on the arc-shaped block 5, enabling the arc-shaped plate 14 to keep a contact state with the collecting box 11 all the time, and through the establishment of the first inclined plane 27, avoiding that the pulling plate 22 and the arc-shaped plate 14 carry out more soil when entering and exiting from soil, the ecological soil is destroyed, through the establishment of the first inclined plane 27 and the inclined plane of the clamping block 18, the clamping block 18 can extrude the inclined plane of the sliding block 17 through the first inclined plane 27, the clamping block 18 and the clamping groove 19 are directly clamped, the operation of pulling the pulling column 21 is avoided, the operation steps are simplified, and through the establishment of the scale mark 28, operators can know the descending depth of the cylinder body 1 and clearly adopt the depth of the soil.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A sampler, characterized in that: the novel electric drill comprises a barrel body (1), an electric drill bit (2) is arranged at the bottom of the barrel body (1), a pair of handles are fixedly connected to the bottom of the barrel body (1), a telescopic motor (3) is fixedly connected to the top of the inner wall of the barrel body (1), a round block (4) is arranged at the output end of the telescopic motor (3), an arc block (5) is arranged between the inner walls of the barrel body (1), an L-shaped groove (6) is formed in the side wall of the arc block (5), a pushing block (7) is fixedly connected to the side wall of the L-shaped groove (6) through a spring, square sliding grooves (8) are formed in the opposite side walls of the L-shaped groove (6), the inclined faces of the square sliding grooves (8) correspond to the inclined faces of the pushing block (7), a square sliding block (9) is connected in a sliding mode, a pair of square sliding blocks (9) are fixedly connected between the square sliding blocks (10), the square sliding blocks (10) correspond to the round blocks (4), the cross sections of the round blocks (10) and the pushing blocks (7) are right trapezoid, a fixing piece is arranged in the pushing block (7), the side wall of the pushing block (7), the square sliding blocks (7) are provided with a right-angle trapezoid, the fixing piece (11) and the collecting piece (11) through the fixing piece (11), arc grooves (13) are formed in the tops and bottoms of the corresponding grooves (12), arc plates (14) are fixedly connected to the tops and bottoms of the arc grooves (13) through a pair of springs, and the arc plates (14) are in contact with the collecting box (11).

2. A sampler according to claim 1, wherein: the fixing piece comprises a first square groove (15), the first square groove (15) is formed in the side wall of the pushing block (7), a second square groove (16) is formed in the side wall of the first square groove (15), a sliding block (17) is fixedly connected to the side wall of the second square groove (16) through a spring, a clamping block (18) is fixedly connected to the side wall of the collecting box (11), a clamping groove (19) is formed in the side wall of the clamping block (18), the clamping groove (19) is matched with the sliding block (17), an arc through groove (20) is formed in the outer circular wall of the cylinder body (1), a pulling column (21) is fixedly connected to the side wall of the sliding block (17), the pulling column (21) penetrates through the arc block (5) and stretches out of the arc through groove (20), a pulling plate (22) is fixedly connected to the end portion of the pulling column (21), and the pulling plate (22) is contacted with the outer circular wall of the cylinder body (1).

3. A sampler according to claim 2, characterized in that: the utility model discloses a cylinder, including barrel (1), barrel, stopper (29), spacing groove (24) are all offered to square logical groove (23) both sides lateral wall on the outer circular wall, a set of spacing groove (24) have all been offered to square logical groove (23), circular recess has been offered on the arcwall face of arc piece (5), circular recess tip has circular post (25) through the spring rigid coupling, square logical groove (23) are stretched out to circular post (25) tip and rigid coupling has stopper (29), and stopper (29) and spacing groove (24) looks adaptation, stopper (29) lateral wall rigid coupling has square board (26).

4. A sampler according to claim 3, wherein: the tops and bottoms of the square plate (26) and the pulling plate (22) are respectively provided with a first inclined plane (27).

5. A sampler according to claim 4, wherein: the side wall of the clamping block (18) is provided with a second inclined plane (30), and the second inclined plane (30) corresponds to the inclined plane of the sliding block (17).

6. A sampler according to claim 5 wherein: a group of scale marks (28) are fixedly connected on the outer circular wall of the cylinder body (1).