CN219675507U

CN219675507U - Soil pollution sampler convenient to multilayer sample

Info

Publication number: CN219675507U
Application number: CN202320368295.2U
Authority: CN
Inventors: 张扬; 杜利明; 张永三; 燕军利; 韩志昕; 张保涛; 张修龙; 姬晴川; 胡创业; 崔明飞
Original assignee: CHINA METALLURGICAL GEOLOGY BUREAU GEOLOGICAL EXPLORATION INSTITUTE OF SHANDONG ZHENGYUAN
Current assignee: CHINA METALLURGICAL GEOLOGY BUREAU GEOLOGICAL EXPLORATION INSTITUTE OF SHANDONG ZHENGYUAN
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-09-12
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a soil pollution sampler convenient for multilayer sampling, which comprises a transverse plate and supporting rods, wherein the supporting rods are symmetrically and fixedly arranged on the lower surface of the transverse plate, wheels are arranged on the surfaces of the supporting rods, upright posts I are symmetrically and fixedly arranged on the upper surface of the transverse plate, and a rotating shaft I is rotatably connected between the 2 upright posts I. This soil pollution sampler convenient to multilayer sample has set up motor, gear one and protective sheath, and the motor passes through gear one and drives the protective sheath and reciprocate, changes the degree of depth of sampler, has set up belt, rotation axis two simultaneously, moves pole and locating cone, and gear one passes through the belt and removes and drive rotation axis two and rotate, and rotation axis two drive gear drive move the pole and move down, move the pole and drive the locating cone and insert the fixed position of sampler in bottom surface, more make things convenient for the use of sampler, simultaneously with the locating cone upwards move the inside of putting into the bracing piece, prevent that the locating cone from causing harm to the human body when the transport, make things convenient for the sampler to remove.

Description

Soil pollution sampler convenient to multilayer sample

Technical Field

The utility model relates to the technical field of soil samplers, in particular to a soil pollution sampler convenient for multi-layer sampling.

Background

Soil sampling refers to a method for collecting soil samples, which comprises a sampling layout and sampling technology, wherein the sampling of profile soil samples is carried out after the profile observation and recording are finished, along with the continuous development of economy, government departments place high importance on ecological civilization construction, the environment protection awareness of people is gradually enhanced, soil environment quality evaluation, the current situation of soil resource utilization and the like become the focus of attention, the existing soil pollution sampler cannot sample a plurality of soil layers at one time when in use, the soil sampler needs to be used for sampling soil layers with different depths for multiple times, the working efficiency of sampling is reduced, the working difficulty is increased, meanwhile, the surface of the existing sampler is easy to adhere to surface soil, the sampling quality of the sampler is influenced, meanwhile, the existing soil pollution sampler is inconvenient to fix the sampler when in use, inclination is easy to generate when in use, sampling cannot be better, and meanwhile, the sampler is inconvenient to move, and labor is consumed.

Disclosure of Invention

The utility model aims to provide a soil pollution sampler convenient for multi-layer sampling, which aims to solve the problems that in the background technology, a plurality of soil layers cannot be sampled at one time, soil layers with different depths are required to be sampled by using the soil sampler for multiple times, the working efficiency of sampling is reduced, and the working difficulty is increased; the surface soil is easy to adhere to the surface, so that the sampling quality of the sampler is affected; the problem that the sampler is inconvenient to fix, easy to incline and incapable of better sampling when in use, and the sampler is inconvenient to move and consumes labor is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil contamination sampler convenient to multilayer sample, includes diaphragm and bracing piece, the lower surface symmetry fixed mounting of diaphragm has the bracing piece, and the surface of bracing piece is provided with the wheel, the upper surface symmetry fixed mounting of diaphragm has stand one, and rotates between 2 stand one and be connected with rotation axis one, one side of stand one is provided with the motor, and the output shaft of motor runs through the lateral wall of stand one and be connected with rotation axis one, the surface fixed mounting of rotation axis one has gear one, and the surface cover of pivot one is equipped with the belt, the upper surface symmetry fixed of diaphragm is provided with stand two, and rotates between 2 stand two and be connected with rotation axis two, the surface fixed mounting of rotation axis two has gear two, and the surface of rotation axis two is provided with the belt, the inside run through of bracing piece is provided with the pole to the upper surface setting of diaphragm in the top of diaphragm, the other end fixed mounting of pole has the location awl, and the embedded bottom surface at the bracing piece that sets up, the inside of diaphragm is provided with the protective sheath, and the inside of protective sheath is provided with gear one end, and the surface mounting of rotation axis one end has the rack, the three guide sleeve is provided with the inside of the face down of the sample holder, the inside of the protective sheath, the three guide sleeve is provided with the inside of the face of the protective sheath.

Preferably, the transverse plate is in sliding connection with the protective sleeve, the tooth blocks are arranged on the outer surface of the protective sleeve, and the tooth blocks of the protective sleeve are in meshed connection with the first gear.

By adopting the technical scheme, the first gear rotates to drive the protective sleeve to move up and down.

Preferably, the upper end surface of the moving rod is provided with a tooth block, the moving rod is correspondingly arranged with the second gear, the tooth block of the moving rod is meshed with the second gear, and the moving rod is in sliding connection with the supporting rod.

By adopting the technical scheme, the gear II rotates to drive the moving rod to move up and down. Can drive the locating cone to stretch and retract.

Preferably, the inside of cleaning rod is provided with the screw thread, and cleaning rod and move the pole and be threaded connection, two be provided with the connecting rod between the locating cone.

By adopting the technical scheme, the cleaning rod moves downwards, the moving rod drives the locating cone to move downwards, and the position of the sampler is fixed.

Preferably, the inner wall surface of the protective sleeve is provided with a bump, the other side of the bump is connected with a spring, the other end of the spring is connected to the inner wall surface of the opening, the other end of the bump of the protective sleeve is arranged on the surface of the first sampling box, the first sampling box is in sliding connection with the bump, and the first sampling box is attached to the inner wall of the opening.

Preferably, the side wall of the protective sleeve is internally provided with a bump, the side wall of the protective sleeve is rotationally connected with the bump, the second sampling box is correspondingly placed at the position of the bump, a rope is arranged in the surface of the second sampling box, and the tail end of the rope is connected with the bump of the protective sleeve.

By adopting the technical scheme, the rotating rod rotates to drive the gear III to rotate, the gear III drives the rack to move, and the rack drives the sampling box to move outwards to sample the soil layer.

By adopting the technical scheme, the sampling box moves downwards, the sampling box moves outwards to push the opening of the protective sleeve to rotate, and the sampling box moves downwards to sample.

Preferably, the top of protective sheath is threaded connection with the bull stick, and bull stick and sampling box one be threaded connection to bull stick and gear three be fixed connection.

By adopting the technical scheme, the rotating rod is rotated to drive the gear III to rotate.

Compared with the prior art, the utility model has the beneficial effects that: this soil pollution sampler convenient to multilayer sample:

1. the motor, the gear I and the protective sleeve are arranged, the motor drives the protective sleeve to move up and down through the gear I, the depth of the sampler is changed, meanwhile, the belt, the rotating shaft II, the moving rod and the positioning cone are arranged, the gear I drives the rotating shaft II to rotate through the belt movement, the rotating shaft II drives the gear to drive the moving rod to move downwards, the moving rod drives the positioning cone to be inserted into the bottom surface to fix the position of the sampler, the sampler is more convenient to use, the positioning cone can be moved upwards and placed in the supporting rod, damage to a human body caused by the positioning cone during carrying is prevented, and the sampler is convenient to move;

2. simultaneously set up protective sheath and sample box one, when the protective sheath downwardly moving, sample box one prevents that top layer soil from getting into sample box one inside in the inside of protective sheath, has set up bull stick, third gear, rack and sample box two, and the bull stick rotates and drives the third rotation of gear, and third gear drives the rack and removes, outwards pushes out sample box two, and sample box two samples the soil of different degree of depth, makes things convenient for the multilayer sample, improves the work efficiency of taking a sample.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of a mounting side view of the sample box of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a cross plate; 2. a support rod; 3. a wheel; 4. a first upright post; 5. a first rotating shaft; 6. a motor; 7. a first gear; 8. a belt; 9. a second upright post; 10. a second rotating shaft; 11. a second gear; 12. a second sampling box; 13. a cleaning lever; 14. a moving rod; 15. positioning cone; 16. a protective sleeve; 17. a rotating rod; 18. a first sampling box; 19. a third gear; 20. a rack; 21. a directional rod; 22. an opening.

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

Referring to fig. 1-4, the present utility model provides a technical solution: a soil pollution sampler convenient for multi-layer sampling comprises a transverse plate 1, a support rod 2, wheels 3, a first upright post 4, a first rotating shaft 5, a motor 6, a first gear 7, a belt 8, a second upright post 9, a second rotating shaft 10, a second gear 11, a second sampling box 12, a cleaning rod 13, a moving rod 14, a locating cone 15, a protective sleeve 16, a rotating rod 17, a first sampling box 18, a third gear 19, a rack 20, a directional rod 21 and an opening 22.

The soil pollution sampler can fix the position of the sampler, is convenient for the movement of the sampler, and has the specific embodiments that:

the lower surface symmetry fixed mounting of diaphragm 1 has bracing piece 2, and the surface of bracing piece 2 is provided with wheel 3, the upper surface symmetry fixed mounting of diaphragm 1 has stand one 4, and rotate between 2 stand one 4 and be connected with rotation axis one 5, one side of stand one 4 is provided with motor 6, and the output shaft of motor 6 runs through the lateral wall of stand one 4 and is connected with rotation axis one 5, the fixed surface mounting of rotation axis one 5 has gear one 7, and the surface cover of pivot one 5 is equipped with belt 8, the upper surface symmetry fixed mounting of diaphragm 1 has stand two 9, and rotate between 2 stand two 9 and be connected with rotation axis two 10, the fixed surface mounting of rotation axis two 10 has gear two 11, and the surface of rotation axis two 10 is provided with belt 8, the lower surface of diaphragm 1 is provided with cleaning rod 13, and the inside of cleaning rod 13 is laminated with the surface of protective sheath 16 mutually, the inside of bracing piece 2 runs through and is provided with the removal pole 14, and the one end of removal pole 14 runs through the upper surface setting of diaphragm 1 in the top of diaphragm 1, the other end fixed mounting of removal pole 14 has a locating cone 15, and the bottom surface 15 is provided with the inside the protective sheath of the embedded plate 2 and is provided with the gear block 16 for the inside of the protective sheath 1, the two is provided with the gear block 16, the inside of the protective sheath is provided with the gear block 16, and is set up with the tooth block 16, and is connected with the protective sheath 14, and is meshed with the inside of the protective sheath 1, and is provided with the protective sheath 16, and is meshed with the gear block and the inside of the protective sheath and the protective sheath is provided with the gear 16.

The sampler is placed above the soil to be sampled, at the moment, a motor 6 is started, an output shaft of the motor 6 drives a rotary shaft I5 to rotate between upright columns I4, the rotary shaft I5 drives a gear I7 to rotate, the gear I7 is meshed with a tooth block of a protective sleeve 16, the protective sleeve 16 is driven to move downwards, a handle on the upper surface of a transverse plate 1 is held by hands, the protective sleeve 16 drives a transverse rod 1 to move upwards, the tail end of the protective sleeve 16 is inserted into the ground to move downwards, when the protective sleeve 16 moves to a proper depth, the motor 6 is closed, the rotary shaft I5 rotates to drive a belt 8 to move, the belt 8 drives a rotary shaft II 10 to rotate between upright columns II 9, the upright columns II drives a gear II 11 to rotate, a gear II 11 moves a rod 14 to move downwards, a positioning cone 15 is pushed to move downwards by the rod 14, and the positioning cone 15 is exposed from the bottom of a supporting rod 2 to be inserted into the ground, when the last tooth block of the moving rod 14 is out of engagement with the second gear 11, the positioning cone 15 stops moving downwards at the moment, when the sampler is used, the motor 6 is started at the moment, the motor 6 drives the first rotating shaft 5 to rotate reversely, the first rotating shaft 5 drives the first gear 7 to rotate reversely, the first gear 7 drives the protective sleeve 16 to move upwards, the cleaning rod 13 scrapes the soil on the surface of the protective sleeve 16, the cleaning rod 13 can clean the soil between the tooth blocks on the surface of the protective sleeve 16, meanwhile, the first rotating shaft 5 drives the second rotating shaft 10 to rotate reversely through the belt 8, the second rotating shaft 10 drives the second gear 11 to rotate reversely, the second gear 11 drives the moving rod 14 to move upwards in the support rod 2, the moving rod 14 drives the positioning cone 15 to move upwards, the positioning cone 15 is pulled out of the soil and is contained in the support rod 2, the last tooth block of the second gear 11 at the moment is out of engagement with the second gear 11, when the protective sleeve 16 moves to the position between the two support rods 2 to close the motor, the sampler is pushed at the moment, and the handbag of the wheels 3 moves forward by pushing force to drive the sampler to move.

The soil pollution sampler can sample in multiple layers, and the specific implementation mode is as follows:

and the inside of protective sheath 16 is provided with bull stick 17, and the terminal surface cover of bull stick 17 is established and is installed sample box one 18, and the upper end of bull stick 17 runs through the upper surface of protective sheath 16, the surface cover of bull stick 17 is established and is installed gear three 19, and the surface of gear three 19 is provided with rack 20, the other end of rack 20 is embedded to be installed in the inside of directional pole 21, and directional pole 21 fixed mounting is at the inner wall surface of protective sheath 16, the end-to-end connection of rack 20 has sample box two 12, the lower surface rotation of protective sheath 16 is connected with opening 22, the inner wall surface of protective sheath 16 is provided with the baffle, and the opposite side of baffle is connected with the spring, and the other end of spring is connected at the inner wall surface of opening 22, the baffle other end of protective sheath 16 sets up the surface at sample box one 18, and sample box one 18 and baffle sliding connection, and sample box one 18 and the inner wall of opening 22 laminating mutually, the lateral wall inside of protective sheath 16 is provided with the lug, and the protective sheath 16 lateral wall is rotary connection with this lug, and sample box two 12 and this lug position are placed correspondingly, sample box two 12 surfaces are provided with the rope, and the end of this rope is connected with the lug of protective sheath 16, the top 17 and 17 are connected for the bull stick one and 17 and the bull stick is the screw thread is connected for three.

The tail end of the hand-held rotating rod 17 rotates, the rotating rod 17 drives the gear III 19 to rotate, the gear III 19 pushes the rack 20 to move rightwards in the directional rod 21, as shown in figure 1, the rack 20 pushes the sampling box II 12 to move rightwards, the tail end of the sampling box II 12 contacts with the bump surface in the side wall of the protective sleeve 16, the sampling box II 12 pushes the bump in the side wall of the protective sleeve 16 to rotate, the sampling box II 12 is exposed out of the side wall of the protective sleeve 16, the sampling box II 12 is inserted into soil in the soil layer, the rotating rod 17 drives the sampling box I18 to move downwards, the bottom of the sampling box I18 contacts with the bottom opening of the protective sleeve 16, the tail end of the baffle in the protective sleeve 16 slides on the surface of the sampling box I18, the opening 22 at the bottom of the protective sleeve 16 is pushed open by the first sampling box 18, at this time, the spring at the tail end of the baffle is extended, the first sampling box 18 is exposed from the opening at the bottom of the protective sleeve 16, the first sampling box 18 collects soil, after sampling is completed, the rotating rod 17 is rotated back, the rotating rod 17 drives the third gear 19 to rotate reversely, the third gear 19 drives the rack 20 to move leftwards in the inside of the directional rod 21, the rack 20 drives the second sampling box 12 to move leftwards, the second sampling box 12 moves into the protective sleeve 16, the rope at the tail end of the second sampling box 12 drives the protruding block in the side wall of the protective sleeve 16 to rotate inwards, at this time, the rotating rod 17 drives the first sampling box 18 to move upwards, the pressure born by the opening 22 disappears, the spring at the bottom of the baffle is contracted, the opening is driven to rotate inwards, and the opening 22 is closed.

Working principle: when the soil pollution sampler convenient for multi-layer sampling is used, the gear I7, the rotating shaft II 10 and the protective sleeve 16 are arranged, so that the position of the sampler can be fixed, and the sampler can be conveniently moved; the belt 8, the gear III 19 and the rotating rod 17 are arranged, so that the multi-layer sampling can be realized, and the overall practicability is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Soil pollution sampler convenient to multilayer sample, including diaphragm (1) and bracing piece (2), its characterized in that: the lower surface of the transverse plate (1) is symmetrically and fixedly provided with a supporting rod (2), the surface of the supporting rod (2) is provided with wheels (3), the upper surface of the transverse plate (1) is symmetrically and fixedly provided with a first upright post (4), a first rotating shaft (5) is rotationally connected between the first upright posts (4), one side of the first upright post (4) is provided with a motor (6), an output shaft of the motor (6) penetrates through the side wall of the first upright post (4) to be connected with the first rotating shaft (5), the surface of the first rotating shaft (5) is fixedly provided with a first gear (7), the surface of the first rotating shaft (5) is sleeved with a belt (8), the upper surface of the transverse plate (1) is symmetrically and fixedly provided with a second upright post (9), the second rotating shaft (10) is rotationally connected between the second upright posts (9), the surface of the second rotating shaft (10) is fixedly provided with a second gear (11), the surface of the second rotating shaft (10) is provided with a belt (8), the inner part of the supporting rod (2) is penetrated and provided with a moving rod (14), one end of the moving rod (14) penetrates through the upper surface of the upper plate (1) and is provided with a positioning cone (15) which is embedded in the bottom surface of the other transverse plate (2), the inside of diaphragm (1) is embedded to be provided with protective sheath (16), and the inside of protective sheath (16) is provided with bull stick (17), and the terminal surface cover of bull stick (17) is established and is installed sample box one (18) to the upper surface of bull stick (17) upper end through protective sheath (16), the surface cover of bull stick (17) is established and is installed three (19) of gear, and the surface of three (19) of gear is provided with rack (20), the other end of rack (20) is embedded to be installed in the inside of directional pole (21), and the inner wall surface of directional pole (21) fixed mounting at protective sheath (16), the end-to-end connection of rack (20) has sample box two (12), the lower surface of diaphragm (1) is provided with cleaning rod (13), and the inside of cleaning rod (13) is laminated with the surface of protective sheath (16), the lower surface rotation of protective sheath (16) is connected with opening (22).

2. A soil contamination sampler for facilitating multi-layer sampling as recited in claim 1 wherein: the transverse plate (1) is in sliding connection with the protective sleeve (16), a tooth block is arranged on the outer surface of the protective sleeve (16), and the tooth block of the protective sleeve (16) is in meshed connection with the first gear (7).

3. A soil contamination sampler for facilitating multi-layer sampling as recited in claim 1 wherein: the upper end surface of the moving rod (14) is provided with a tooth block, the position of the moving rod (14) corresponds to that of the gear II (11), the tooth block of the moving rod (14) is meshed with the gear II (11), and the moving rod (14) is in sliding connection with the supporting rod (2).

4. A soil contamination sampler for facilitating multi-layer sampling as recited in claim 1 wherein: the inner wall surface of the protective sleeve (16) is provided with a baffle, the other side of the baffle is connected with a spring, the other end of the spring is connected to the inner wall surface of the opening (22), the other end of the baffle of the protective sleeve (16) is arranged on the surface of the first sampling box (18), the first sampling box (18) is in sliding connection with the baffle, and the first sampling box (18) is attached to the inner wall of the opening (22).

5. A soil contamination sampler for facilitating multi-layer sampling as recited in claim 1 wherein: the inside lug that is provided with of lateral wall of protective sheath (16), and protective sheath (16) lateral wall is connected for rotating with this lug to sample box two (12) are placed with this lug position correspondence, be provided with the rope in the sample box two (12) surface, and the terminal of this rope is connected with the lug of protective sheath (16).

6. A soil contamination sampler for facilitating multi-layer sampling as recited in claim 1 wherein: the top of bull stick (17) and protective sheath (16) is threaded connection, and bull stick (17) and sampling box one (18) are threaded connection, and bull stick (17) and third gear (19) are fixed connection.