CN114608868A

CN114608868A - Portable sampling device for mineral exploration

Info

Publication number: CN114608868A
Application number: CN202210266627.6A
Authority: CN
Inventors: 邢楠; 王健; 石厚礼
Original assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Current assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-10

Abstract

The invention discloses a portable sampling device for mineral exploration, which comprises an installation top plate, wherein the lower surface of the installation top plate is fixedly connected with a plurality of fixed inserting rods, the outer walls of the fixed inserting rods are sleeved with a same movable plate in a sliding mode, the lower surface of the movable plate is connected with a movable plate through a plurality of connecting rods, the top of the movable plate is connected with a plurality of sampling rods in a penetrating mode and in a rotating mode, and the bottom of each sampling rod is fixedly connected with a sampling cylinder. According to the invention, through the mutual matching of the mounting top plate, the fixed inserted link, the sampling rods, the sampling cylinders, the servo motor, the driving shaft, the transmission assembly, the first gear and the fixed rack, the servo motor drives the driving shaft to rotate, the driving shaft drives each sampling rod to rotate through the transmission assembly, and meanwhile, the whole movable plate can move up and down under the action of the first gear and the fixed rack, namely, the sampling cylinders can move up and down while rotating, so that multi-point synchronous sampling can be completed at one time, the operation is simple and convenient, and the sampling efficiency is effectively improved.

Description

Portable sampling device for mineral exploration

Technical Field

The invention relates to the technical field of sampling devices, in particular to a portable sampling device for mineral exploration.

Background

The mineral exploration is to find and find industrial mineral deposits, and therefore, mineral exploration means such as geological mapping, geophysical prospecting, chemical prospecting, drilling, pit prospecting and the like are used, sampling analysis and research on the quality of the mineral deposits are carried out, the mineral bodies are defined by using industrial indexes, the reserves are calculated, the mineral dressing, the metallurgical technical performance and the hydrological and engineering geological conditions of mineral deposit exploitation are researched, the economic evaluation of the mineral deposit technology is made, and geological exploration reports are compiled.

Wherein, need use sampling device to take a sample to soil at mineral exploration in-process usually, so that detect mineral composition and content in the nature, current sampling device is when taking a sample to soil, can only accomplish the sample work of a position in proper order, and sometimes in order to guarantee the accuracy of sampling result, need carry out a lot of samplings on same position week side usually, and utilize same device to take a sample many times repeatedly, complex operation, can't accomplish the sample fast, the sampling efficiency has been reduced.

Disclosure of Invention

The invention aims to solve the problems that most of sampling devices in the prior art can only finish sampling one sample at a time, the sampling devices are required to be operated for multiple times when multiple samples are required, the operation is complicated, and the sampling efficiency is reduced.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a portable sampling device for mineral exploration, includes the installation roof, its characterized in that: the lower surface of the mounting top plate is fixedly connected with a plurality of fixed inserting rods, the fixed inserting rods are slidably sleeved with the same movable plate, the lower surface of the movable plate is fixedly connected with a plurality of connecting rods, the lower surface of the movable plate is connected with a movable plate through the connecting rods, the movable plate penetrates through and is rotatably connected with a plurality of sampling rods, the bottom of each sampling rod is fixedly connected with a sampling cylinder, the upper surface of the movable plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving shaft, the driving shaft penetrates through the movable plate and is in transmission connection with a transmission assembly, and the driving shaft is in transmission connection with the sampling rods through the transmission assembly; the movable plate rotates and is installed a movable cross rod, the meshing of movable cross rod one end is connected with meshing mechanism, the movable cross rod passes through meshing mechanism and is connected with the actuating shaft, the fixed cover of the actuating shaft other end has connect first gear, the fixed rack that fixed surface fixedly connected with and first gear engaged with under the installation roof.

As a preferred embodiment: the top of the installation top plate is fixedly connected with two lifting handles, and the bottom of the fixed inserted bar is fixedly connected with a conical inserted bar.

As a preferred embodiment: the movable plate is fixedly connected with a plurality of sliding plates, and the sliding plates are respectively sleeved on the outer surface of the fixed inserted bar in a sliding manner.

As a preferred embodiment: the transmission assembly comprises a second gear fixedly sleeved on the outer surface of the sampling rod, the second gear is arranged in an annular array mode, the second gear is meshed with a third gear, and the third gear is fixedly sleeved on the driving shaft.

As a preferred embodiment: the movable plate is fixedly connected with a mounting seat, and the movable cross rod penetrates through the mounting seat and is rotatably connected with the mounting seat.

As a preferred embodiment: the meshing mechanism comprises a first bevel gear fixedly sleeved on the movable cross rod, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the outer surface of the driving shaft.

As a preferred embodiment: the sampling tube is provided with a sliding hole, the sliding hole is connected with a sliding rod in a sliding mode, one end, located in the sampling tube, of the sliding rod is fixedly connected with a push plate used for pushing out a sample, and the bottom of the movable plate is connected with a push-pull mechanism used for pushing the sliding rod to move up and down.

As a preferred embodiment: the push-pull mechanism comprises an electric push rod fixedly connected with the bottom of the movable plate, an upper top plate is fixedly connected with the telescopic end of the electric push rod, the lower surface of the upper top plate is connected with a plurality of buffer springs, the upper top plate is connected with a lower top plate through the plurality of buffer springs, and the plurality of slide rods are fixedly connected to the lower top plate.

As a preferred embodiment: the sampling tube lower surface fixedly connected with many toper picture pegs, many the toper picture peg is arranged along the sampling tube lower surface equidistance.

The invention has the following beneficial effects:

1. compared with the prior art, this sampling device is used in portable mineral exploration, through the installation roof, fixed inserted bar, the thief rod, the sampler barrel, servo motor, the drive shaft, drive assembly, mutually support between first gear and the fixed rack, servo motor drives the drive shaft and rotates, the drive shaft passes through drive assembly and drives each thief rod rotation, simultaneously under first gear and fixed rack effect, the movable plate wholly can reciprocate, the thief barrel still can reciprocate in the pivoted in the time, can once accomplish the synchronous sample of multiple spot like this, the operation is simple and convenient, the sampling efficiency has effectively been improved.

2. Compared with the prior art, this sampling device for mineral exploration mutually supports through sampler barrel, slide bar, push pedal, electric putter, last roof, buffer spring and between the roof down, can drive the roof and move down with the roof down after electric putter starts, and the roof moves down through slide bar drive push pedal down, can push out the soil sample in the sampler barrel fast when the push pedal moves down, has further improved sampling efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a portable sampling device for mineral exploration according to the present invention;

fig. 2 is a schematic view of a connection structure of a movable plate, a movable plate and a sampling cylinder in the portable sampling device for mineral exploration according to the present invention;

fig. 3 is a schematic front view of a portable sampling device for mineral exploration according to the present invention;

fig. 4 is a schematic view of an upside-down structure of a portable sampling device for mineral exploration according to the present invention;

fig. 5 is a cross-sectional view of a sampling cylinder of a portable sampling device for mineral exploration according to the present invention.

Illustration of the drawings:

1. installing a top plate; 2. fixing the inserted rod; 3. moving the plate; 4. a connecting rod; 5. a movable plate; 6. a sampling rod; 7. a sampling tube; 8. a servo motor; 9. a drive shaft; 10. a movable cross bar; 11. a first gear; 12. fixing a rack; 13. lifting the handle; 14. a tapered plunger; 15. a sliding plate; 16. a second gear; 17. a third gear; 18. a mounting seat; 19. a first bevel gear; 20. a second bevel gear; 21. a slide hole; 22. a slide bar; 23. pushing the plate; 24. an electric push rod; 25. an upper top plate; 26. a buffer spring; 27. a lower top plate; 28. and a conical inserting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a portable sampling device for mineral exploration, comprising: including installation roof 1, installation roof 1 lower surface fixedly connected with many fixed inserted bars 2, two of 1 top fixedly connected with of installation

roof carry handle

13, 2 bottom fixedly connected with toper inserted bars 14 of fixed inserted bar, carry the setting of carrying handle 13 and be convenient for the user to remove installation roof 1, and setting up of toper inserted bar 14 then is convenient for insert fixed inserted bar 2 near the sampling point, it is more stable after making fixed inserted bar 2 insert ground, the sliding of many 2 outer walls of fixed inserted bar cup joints same

movable plate

3, 3 lateral walls fixedly connected with of movable plate a plurality of sliding plates 15, it is a plurality of sliding plate 15 slides respectively and cup joints at 2 surfaces of fixed inserted bar, utilize sliding plate 15 can effectively guarantee the stability when movable plate 3 reciprocates.

Wherein, 3 lower surfaces of movable plate are connected with the fly leaf 5 through many connecting

rods

4, 5 tops of fly leaf are run through and are rotated and be connected with many thief arms 6, the top of thief arm 6 is rotated and is connected at 3 lower surfaces of movable plate, can guarantee the stability when thief arm 6 rotates like this, 6 bottom fixedly connected with sampling barrels 7 of thief arm, 7 lower fixed surface of sampling barrels are connected with many toper picture pegs 28, many toper picture pegs 28 are arranged along 7 lower surface equidistance of sampling barrels, the area of toper picture peg 28 bottom is little, be convenient for sampling barrel 7 inserts below ground, 3 upper fixed surface of movable plate is connected with servo motor 8, servo motor 8 output end fixedly connected with drive shaft 9, drive shaft 9 bottom runs through movable plate 3 and is connected with many thief arms 6 through transmission assembly.

The transmission assembly comprises a second gear 16 fixedly sleeved on the outer surface of the sampling rod 6, a plurality of second gears 16 are arranged in an annular array, the outer walls of the plurality of second gears 16 are connected with a same third gear 17 in a meshed mode, and the third gear 17 is fixedly sleeved on the outer surface of the driving shaft 9.

Wherein, movable cross rod 10 is installed in the rotation of the upper surface of movable plate 3, fixed surface is connected with mount pad 18 on the movable plate 3, movable cross rod 10 runs through mount pad 18 and rotates with mount pad 18 and is connected, movable cross rod 10 one end is passed through engagement mechanism and is connected with drive shaft 9, engagement mechanism is including fixed first bevel gear 19 of cup jointing at movable cross rod 10 surface, drive shaft 9 surface fixing cup joints the second bevel gear 20 with first bevel gear 19 engaged with, drive shaft 9 other end is fixed to cup joint first gear 11, the fixed rack 12 that is connected with and first gear 11 engaged with of installation roof 1 lower fixed surface.

Sliding hole 21 has been seted up to the sampling tube 7 lateral wall, sliding hole 21 inner wall sliding connection has slide bar 22, slide bar 22 is located sampling tube 7 one end fixedly connected with and is used for releasing push pedal 23 of sample, fly leaf 5 bottom is connected with the push-and-pull mechanism that is used for promoting slide bar 22 and reciprocates, push-and-pull mechanism includes the electric putter 24 with fly leaf 5 bottom fixed connection, the flexible end fixed connection of electric putter 24 has roof 25, the lower surface of roof 25 is connected with roof 27 down through many buffer spring 26, the equal fixed connection of many slide bars 22 is on roof 27 lateral wall down, utilize reciprocating of slide bar 22 can drive push pedal 23 and reciprocate, so that release the soil sample in the sampling tube 7 fast.

The invention can be illustrated by the following operating modes: remove this sampling device during the sample, insert below the soil many fixed inserted bars 2, start servo motor 8, servo motor 8 drives drive shaft 9 and rotates, and drive shaft 9 drives third gear 17 and rotates, and third gear 17 drives each thief rod 6 through the second gear 16 rather than the meshing and rotates, and thief rod 6 drives the whole rotation of sampler barrel 7.

The driving shaft 9 also drives the second bevel gear 20 to rotate when rotating, the second bevel gear 20 drives the movable cross rod 10 to rotate through the first bevel gear 19 meshed with the second bevel gear, the movable cross rod 10 drives the first gear 11 to rotate, the first gear 11 starts to rotate and moves downwards under the action of the fixed rack 12 meshed with the first gear, so that the servo motor 8 and the movable plate 3 are driven to integrally move downwards, the sampling rod 6 and the sampling cylinder 7 can also move downwards while rotating, namely, the sampling cylinder 7 is rotatably inserted into the ground, soil starts to enter the sampling cylinder 7, the sampling work of the soil is rapidly completed, a plurality of samples can be obtained at one time, so that a plurality of groups of detection data can be obtained, and the accuracy of a sample detection result can be ensured.

After the sample, start servo motor 8 antiport, drive shaft 9 drives thief rod 6 and activity horizontal pole 10 reversal this moment, and thief rod 6 and sampler barrel 7 begin to upwards remove along fixed rack 12 in antiport simultaneously, extract sampler barrel 7 from ground.

Then the electric push rod 24 is started, the electric push rod 24 drives the upper top plate 25, the buffer spring 26 and the lower top plate 27 to integrally move downwards, the lower top plate 27 pushes the push plate 23 to move downwards through the slide rod 22, the soil sample in the sampling tube 7 can be quickly pushed out when the push plate 23 moves downwards, then the telescopic end of the electric push rod 24 is started to move upwards, and at the moment, the slide rod 22 and the push plate 23 move upwards so as to be used for sampling the sampling tube 7 for the next time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable sampling device for mineral exploration, includes installation roof (1), its characterized in that: the lower surface of the mounting top plate (1) is fixedly connected with a plurality of fixed inserting rods (2), the fixed inserting rods (2) are sleeved with a same moving plate (3) in a sliding manner, the lower surface of the movable plate (3) is fixedly connected with a plurality of connecting rods (4), the lower surface of the movable plate (3) is connected with a movable plate (5) through the plurality of connecting rods (4), the movable plate (5) penetrates through and is connected with a plurality of sampling rods (6) in a rotating way, the bottom of the sampling rod (6) is fixedly connected with a sampling cylinder (7), the upper surface of the movable plate (3) is fixedly connected with a servo motor (8), the output end of the servo motor (8) is fixedly connected with a driving shaft (9), the driving shaft (9) penetrates through the moving plate (3) and is connected with a transmission assembly in a transmission way, the driving shaft (9) is in transmission connection with the sampling rods (6) through a transmission assembly; the movable plate (3) is rotated and is installed movable horizontal pole (10), the meshing of movable horizontal pole (10) one end is connected with meshing mechanism, movable horizontal pole (10) are connected with drive shaft (9) through meshing mechanism, the fixed cover of the drive shaft (9) other end has first gear (11), installation roof (1) lower fixed surface is connected with fixed rack (12) with first gear (11) engaged with mutually.

2. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the top of the installation top plate (1) is fixedly connected with two lifting handles (13), and the bottom of the fixed inserted bar (2) is fixedly connected with a conical inserted bar (14).

3. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the movable plate (3) is fixedly connected with a plurality of sliding plates (15), and the sliding plates (15) are respectively sleeved on the outer surface of the fixed inserted bar (2) in a sliding mode.

4. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the transmission assembly comprises second gears (16) fixedly sleeved on the outer surface of the sampling rod (6), the second gears (16) are arranged in an annular array mode, the second gears (16) are connected with a same third gear (17) in a meshed mode, and the third gear (17) is fixedly sleeved on the driving shaft (9).

5. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the movable plate (3) is fixedly connected with an installation seat (18), and the movable cross rod (10) penetrates through the installation seat (18) and is rotatably connected with the installation seat (18).

6. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the meshing mechanism comprises a first bevel gear (19) fixedly sleeved on the movable cross rod (10), and a second bevel gear (20) meshed with the first bevel gear (19) is fixedly sleeved on the outer surface of the driving shaft (9).

7. A portable sampling device for mineral exploration, as defined in claim 1, wherein: the sampling tube (7) is provided with a sliding hole (21), the sliding hole (21) is connected with a sliding rod (22) in a sliding mode, one end, located in the sampling tube (7), of the sliding rod (22) is fixedly connected with a push plate (23) used for pushing out a sample, and the bottom of the movable plate (5) is connected with a push-pull mechanism used for pushing the sliding rod (22) to move up and down.

8. The portable sampling device for mineral exploration, according to claim 7, wherein: the push-pull mechanism comprises an electric push rod (24) fixedly connected with the bottom of the movable plate (5), an upper top plate (25) is fixedly connected with the telescopic end of the electric push rod (24), a plurality of buffer springs (26) are connected to the lower surface of the upper top plate (25), the upper top plate (25) is connected with a lower top plate (27) through the plurality of buffer springs (26), and the plurality of slide rods (22) are fixedly connected to the lower top plate (27).

9. A portable sampling apparatus for mineral exploration, as claimed in claims 1 to 7, wherein: the sampling tube (7) lower surface fixedly connected with many toper picture pegs (28), many toper picture peg (28) are arranged along sampling tube (7) lower surface equidistance.