CN219657203U

CN219657203U - Soil sampling device for geological mineral exploration

Info

Publication number: CN219657203U
Application number: CN202320602725.2U
Authority: CN
Inventors: 刘高杰; 王纪昆; 王鹏飞; 王建青; 董帅; 李松彬; 刘钧沅; 包久荣; 洪文武; 王飞
Original assignee: Tianjin North China Geological Exploration General Institute
Current assignee: Tianjin North China Geological Exploration Institute Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-08
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of geological mineral exploration, and discloses a soil sampling device for geological mineral exploration, which comprises a support base, wherein the bottom end of the support base is movably connected with a universal wheel, the top end of the support base is fixedly provided with a pushing handle, the top end of the support base is fixedly provided with a sampling tube, the top end of the sampling tube is fixedly provided with a cylinder, an output shaft of the cylinder is fixedly sleeved with a protection bin, the inner cavity of the protection bin is fixedly provided with a motor I, the output shaft of the motor I is fixedly sleeved with a sampling drill bit, the right side of the sampling tube is fixedly provided with a discharging pipe, the top end of the support base is fixedly provided with a collecting bin, the inner cavity of the collecting bin is fixedly provided with a magnetic suction sheet, the collecting bin is magnetically connected with a collecting box through the magnetic suction sheet, and the top end of the support base is fixedly provided with a water tank. Thereby avoiding the mixing of the soil remained on the surface and the soil sampled next time, and affecting the accuracy of the sample.

Description

Soil sampling device for geological mineral exploration

Technical Field

The utility model relates to the technical field of geological mineral exploration, in particular to a soil sampling device for geological mineral exploration.

Background

Soil is sampled through using the soil sampling device for geological mineral exploration to the soil that will take a sample again is examined for a period of time, and is generally sampled through the mode that uses the sampling drill bit, through boring the sampling drill bit underground, thereby brings the soil of depths to the earth's surface, and the soil of underground is mostly moist, consequently the sampling drill bit after the sample finishes, and its surface then is probably contaminated more soil, and these soil then probably mixes together with the soil of next sample, thereby influences the effect of next soil detection.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the soil sampling device for geological mineral exploration, which has the advantage of being capable of conveniently cleaning a sampling drill bit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil sampling device for geological mineral exploration, includes the support base, the bottom swing joint who supports the base has the universal wheel, the top fixed mounting who supports the base has the pushing hands, the top fixed mounting who supports the base has the sampling tube, the top fixed mounting of sampling tube has the cylinder, the fixed cover of the output shaft of cylinder has the protection storehouse, the inner chamber fixed mounting in protection storehouse has motor one, the fixed cover of output shaft of motor one has the sample drill bit, the right side fixed mounting of sampling tube has the discharging pipe, the top fixed mounting who supports the base has the collection storehouse, the inner chamber fixed mounting who collects the storehouse has the magnetism to inhale the piece, it has the collection box to collect the storehouse through magnetism to inhale the piece magnetism, the top fixed mounting who supports the base has the water tank, the top fixed mounting of water tank has the water pump, the output fixedly connected with connecting pipe of water pump, the right-hand member fixed mounting of connecting pipe has the shower, the inboard fixed mounting of shower has the nozzle.

As a preferable technical scheme of the utility model, the front and rear sides of the support base are fixedly provided with the fixed pipes, the top ends of the fixed pipes are fixedly provided with the second motor, the output shaft of the second motor is fixedly sleeved with the ball screw, the surface of the ball screw is meshed with the fixed drill rod, and the left and right sides of the fixed drill rod are fixedly provided with the sliding blocks.

As a preferable technical scheme of the utility model, the top end of the sampling tube is fixedly provided with the annular cavity, the spray tube is positioned in the inner cavity of the annular cavity, and the nozzle is obliquely arranged on the inner side of the spray tube.

As a preferable technical scheme of the utility model, the water suction pipe is fixedly arranged at the input end of the water pump, and the bottom end of the water suction pipe is positioned at the bottom end of the inner cavity of the water tank.

As a preferable technical scheme of the utility model, the top end of the water tank is fixedly provided with an L-shaped water injection pipe, and the spray pipe is circular.

As a preferable technical scheme of the utility model, the discharging pipe is obliquely arranged at the bottom end of the sampling pipe, the bottom end of the sampling pipe is positioned above the collecting bin, and the front side of the collecting box is fixedly provided with the handle.

As a preferable technical scheme of the utility model, sliding grooves are formed in the left side and the right side of the inner cavity of the fixed pipe, and the sliding blocks are connected in the inner cavity of the sliding grooves in a sliding manner.

As a preferable technical scheme of the utility model, a threaded hole is formed in the middle of the fixed drill rod, and the bottom end of the fixed drill rod is a sharp body.

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

1. according to the utility model, after the sampling of the sampling drill bit is finished, the water pump is started to pump the water in the inner cavity of the water tank and the water is sprayed on the surface of the sampling drill bit through the nozzle, so that the soil on the surface of the sampling drill bit is cleaned, the sampling drill bit can be kept clean after each use, and the residual soil on the surface of the sampling drill bit is prevented from being mixed with the soil sampled next time, so that the accuracy of a sample is influenced.

2. According to the utility model, the second motor is started to drive the ball screw to rotate, and the fixed drill rod meshed with the ball screw is driven to move along the axial direction of the ball screw and the sliding groove by the rotation of the ball screw, so that the fixed drill rod is inserted into the ground, the unstable condition of the fixed drill rod caused by shaking in the sampling process of the sampling drill bit is avoided, and the stability of the device in the use process is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection of a structural support base of the present utility model;

FIG. 3 is a schematic view of the connection of the sampling drill bit according to the present utility model;

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

FIG. 5 is a schematic view of a fixed pipe connection according to the present utility model.

In the figure: 1. a support base; 2. a universal wheel; 3. pushing hands; 4. a sampling tube; 5. a cylinder; 6. a protection bin; 7. a first motor; 8. a sampling drill bit; 9. a discharge pipe; 10. a collecting bin; 11. a magnetic attraction piece; 12. a collection box; 13. a water tank; 14. a water pump; 15. a connecting pipe; 16. a shower pipe; 17. a nozzle; 18. a fixed tube; 19. a second motor; 20. a ball screw; 21. fixing a drill rod; 22. a slide block; 23. and a sliding groove.

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.

As shown in fig. 1 to 5, the utility model provides a soil sampling device for geological mineral exploration, which comprises a support base 1, wherein the bottom end of the support base 1 is movably connected with a universal wheel 2, the top end of the support base 1 is fixedly provided with a pushing handle 3, the top end of the support base 1 is fixedly provided with a sampling tube 4, the top end of the sampling tube 4 is fixedly provided with a cylinder 5, an output shaft of the cylinder 5 is fixedly sleeved with a protection bin 6, an inner cavity of the protection bin 6 is fixedly provided with a motor 7, an output shaft of the motor 7 is fixedly sleeved with a sampling drill bit 8, the right side of the sampling tube 4 is fixedly provided with a discharge pipe 9, the top end of the support base 1 is fixedly provided with a collecting bin 10, the inner cavity of the collecting bin 10 is fixedly provided with a magnetic suction piece 11, the collecting bin 10 is magnetically connected with a collecting box 12 through the magnetic suction piece 11, the top end of the support base 1 is fixedly provided with a water tank 13, the top end of the water tank 13 is fixedly provided with a water pump 14, the output end of the water pump 14 is fixedly connected with a connecting pipe 15, the right end of the connecting pipe 15 is fixedly provided with a spraying pipe 16, and the inner side of the spraying pipe 16 is fixedly provided with a nozzle 17;

after the sampling drill bit 8 finishes sampling, the water pump 14 is started to pump water in the inner cavity of the water tank 13 and the water is sprayed on the surface of the sampling drill bit 8 through the nozzle 17, so that soil on the surface of the sampling drill bit 8 is cleaned, the sampling drill bit 8 can be kept clean after being used each time, and the residual soil on the surface of the sampling drill bit is prevented from being mixed with soil sampled next time, so that the accuracy of a sample is affected.

The fixed pipe 18 is fixedly arranged on the front side and the rear side of the support base 1, the motor II 19 is fixedly arranged at the top end of the fixed pipe 18, the ball screw 20 is fixedly sleeved on an output shaft of the motor II 19, the fixed drill rod 21 is meshed with the surface of the ball screw 20, and the sliding blocks 22 are fixedly arranged on the left side and the right side of the fixed drill rod 21;

the ball screw 20 is driven to rotate by the second starting motor 19, and the fixed drill rod 21 meshed with the ball screw 20 is driven to move along the axial direction of the ball screw 20 and the sliding groove 23 by the rotation of the ball screw 20, so that the fixed drill rod 21 is inserted into the ground, unstable conditions caused by shaking in the sampling process of the sampling drill bit 8 are avoided, and the stability of the device in the use process is greatly improved.

Wherein, the top end of the sampling tube 4 is fixedly provided with a circular cavity, the spray pipe 16 is positioned in the inner cavity of the circular cavity, and the spray nozzle 17 is obliquely arranged at the inner side of the spray pipe 16;

the spray pipe 16 is positioned in the inner cavity of the circular cavity, so that the sampling drill bit 8 is prevented from colliding with the spray nozzle 17 in the working process, and the spray nozzle 17 is obliquely arranged on the inner side of the spray pipe 16, so that the spray nozzle 17 can spray water on the surface of the sampling drill bit 8, and the sampling drill bit 8 is cleaned.

Wherein, the water suction pipe is fixedly arranged at the input end of the water pump 14, and the bottom end of the water suction pipe is positioned at the bottom end of the inner cavity of the water tank 13;

the water in the inner cavity of the water tank 13 can be pumped out by the water pump 14 through the water suction pipe at the input end of the water pump 14, and the water in the water tank 13 can be pumped out by the water pump 14 when the water in the water tank 13 is small at the bottom end of the inner cavity of the water tank 13 through the water suction pipe.

Wherein, the top end of the water tank 13 is fixedly provided with an L-shaped water injection pipe, and the spray pipe 16 is circular;

through the L-shaped water injection pipe at the top end of the water tank 13, water can be injected into the inner cavity of the water tank 13 from the L-shaped water injection pipe when the water in the inner cavity of the water tank 13 is insufficient, the inner cavity is circular through the spray pipe 16, so that the sampling drill bit 8 can be positioned at the center of the bottom end of the inner cavity of the spray pipe 16, and water sprayed by the spray nozzle 17 can be uniformly sprayed on the surface of the sampling drill bit 8, so that the sampling drill bit 8 is cleaned.

Wherein, the discharging pipe 9 is obliquely arranged at the bottom end of the sampling pipe 4, the bottom end of the sampling pipe 4 is positioned above the collecting bin 10, and a handle is fixedly arranged at the front side of the collecting box 12;

install in the bottom of sampling tube 4 through discharging pipe 9 slope to make the soil that sampling drill bit 8 bored can follow discharging pipe 9 output to collect the inner chamber of box 12, the handle of box 12 front side is collected to the rethread, thereby makes things convenient for the manual work to pull out the inner chamber of collecting box 12 collection storehouse 10.

Wherein, the left and right sides of the inner cavity of the fixed tube 18 are provided with sliding grooves 23, and the sliding block 22 is connected with the inner cavity of the sliding groove 23 in a sliding way;

the sliding block 22 is slidably connected to the inner cavity of the sliding groove 23, so that the fixed drill rod 21 is limited through the sliding groove 23, and the fixed drill rod 21 is prevented from being deviated when the ball screw 20 rotates to drive the fixed drill rod 21 to move.

The middle part of the fixed drill rod 21 is provided with a threaded hole, and the bottom end of the fixed drill rod 21 is a sharp body;

through the screw hole of seting up in the middle part of fixed drilling rod 21 for can drive fixed drilling rod 21 along ball 20 and spout 23's axis direction motion when ball 20 is rotatory, thereby can insert ground with fixed drilling rod 21 and fix support base 1, the bottom of rethread fixed drilling rod 21 is sharp-pointed body, thereby makes the fixed drilling rod 21 can more convenient insert ground.

The working principle and the using flow of the utility model are as follows: after the hand-held pushing hand 3 pushes the device to move to a position where sampling is needed, a motor II 19 is started to operate, the motor II 19 drives the ball screw 20 to rotate, and the fixed drill rod 21 meshed with the ball screw 20 is driven to move downwards along the axis direction of the ball screw 20 by the rotation of the ball screw 20, so that the fixed drill rod 21 is inserted into the ground to fix the support base 1;

the cylinder 5 is started to operate, the protection bin 6 is driven to move downwards along the axis direction of the cylinder 5 by the operation of the cylinder 5, then the motor I7 is started to operate, the sampling drill bit 8 is driven to rotate by the motor I7, so that the soil is drilled downwards, the soil is taken out upwards, when the moved soil passes through the discharging pipe 9 again, the discharging pipe 9 is discharged to the inner cavity of the collecting box 12 for collecting, then the collecting box 12 is pulled out of the inner cavity of the collecting bin 10 manually, and the soil is collected and detected;

after the sampling is finished, the water pump (14) is started to operate, the water in the inner cavity of the water tank (13) is pumped out through the operation of the water pump (14), the pumped water flows into the inner cavity of the spray pipe (16) along the connecting pipe (15), and then the water is sprayed on the surface of the sampling drill bit (8) through the nozzle (17), so that the soil on the surface of the sampling drill bit (8) is cleaned.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 sampling device is used in geological mineral exploration, including supporting base (1), its characterized in that: the utility model discloses a water pump, including support base (1), supporting base (1), universal wheel (2) are connected with in bottom swing joint, the top fixed mounting who supports base (1) has pushing hands (3), the top fixed mounting who supports base (1) has sampling tube (4), the top fixed mounting who supports sampling tube (4) has cylinder (5), the fixed cover in output shaft of cylinder (5) has protection storehouse (6), the inner chamber fixed mounting who protects storehouse (6) has motor one (7), the fixed cover of output shaft of motor one (7) has sampling drill bit (8), the right side fixed mounting of sampling tube (4) has discharging pipe (9), the top fixed mounting who supports base (1) has collection storehouse (10), the inner chamber fixed mounting who collects storehouse (10) has magnetism to inhale piece (11), collection storehouse (10) are connected with through magnetism to inhale piece (11) magnetism and collect box (12), the top fixed mounting who supports base (1) has water tank (13), the top fixed mounting who protects storehouse (6) has water pump (14), the output of water pump (14) is connected with connecting pipe (15) and is connected with connecting pipe (16), connecting pipe (16) are fixed mounting has spray pipe (16).

2. A soil sampling apparatus for geological mineral exploration according to claim 1, wherein: the fixed pipe (18) is fixedly arranged on the front side and the rear side of the support base (1), the motor II (19) is fixedly arranged on the top end of the fixed pipe (18), the ball screw (20) is fixedly sleeved on the output shaft of the motor II (19), the fixed drill rod (21) is meshed with the surface of the ball screw (20), and the sliding blocks (22) are fixedly arranged on the left side and the right side of the fixed drill rod (21).

3. A soil sampling apparatus for geological mineral exploration according to claim 1, wherein: the top end of the sampling tube (4) is fixedly provided with a circular cavity, the spray tube (16) is positioned in the inner cavity of the circular cavity, and the nozzle (17) is obliquely arranged on the inner side of the spray tube (16).

4. A soil sampling apparatus for geological mineral exploration according to claim 1, wherein: the water pump is characterized in that a water suction pipe is fixedly arranged at the input end of the water pump (14), and the bottom end of the water suction pipe is positioned at the bottom end of the inner cavity of the water tank (13).

5. A soil sampling apparatus for geological mineral exploration according to claim 1, wherein: an L-shaped water injection pipe is fixedly arranged at the top end of the water tank (13), and the spray pipe (16) is in a circular ring shape.

6. A soil sampling apparatus for geological mineral exploration according to claim 1, wherein: the discharging pipe (9) is obliquely arranged at the bottom end of the sampling pipe (4), the bottom end of the sampling pipe (4) is located above the collecting bin (10), and a handle is fixedly arranged at the front side of the collecting box (12).

7. A soil sampling apparatus for geological mineral exploration according to claim 2, wherein: the left side and the right side of the inner cavity of the fixed pipe (18) are both provided with sliding grooves (23), and the sliding blocks (22) are slidably connected with the inner cavity of the sliding grooves (23).

8. A soil sampling apparatus for geological mineral exploration according to claim 2, wherein: threaded holes are formed in the middle of the fixed drill rod (21), and the bottom end of the fixed drill rod (21) is a sharp body.