CN210442129U

CN210442129U - Sampling device for geological mineral exploration

Info

Publication number: CN210442129U
Application number: CN201921219499.XU
Authority: CN
Inventors: 郑海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-01
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a sampling device for geological mineral exploration, which comprises a top plate, the bottom edge four corners of top plate all welds the fixed column, the bottom welding of fixed column is on the bottom plate, the middle part of bottom plate is seted up the trompil, the both sides of top plate all fixed mounting has the pneumatic cylinder, the hydraulic stem that the transmission of pneumatic cylinder output end is connected passes the one end fixed mounting of top plate on the fly leaf, the top of fly leaf is through screw fixed mounting motor case, the output of motor is connected with the transfer line transmission in the motor case, the transfer line passes the one end fixed mounting of fly leaf and has the fixed disk, the utility model discloses a be provided with the cylindricality shade on the bottom plate, play the effect of blocking the rubble that produces in the process of drilling sample; the limiting pipe fixedly inserted on the movable plate is movably sleeved on the fixed column, so that the limiting effect is achieved in the moving process of the movable plate, and the moving precision of the movable plate is guaranteed.

Description

Sampling device for geological mineral exploration

Technical Field

The utility model relates to a geological survey field, in particular to sampling device is used in geological mineral exploration.

Background

The geological survey can be understood as geological T work in a broad sense, and is a geological survey method such as mapping, geological material survey, geochemical prospecting, drilling, pit detection, sampling test, geological remote sensing and the like is applied according to the requirements of economic construction, national defense construction and scientific development to carry out investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area, and a sampling device is required to be used in the geological mineral exploration process;

the sampling device for geological and mineral exploration in the prior art is easy to splash around gravels generated by drilling and blocking without a blocking mechanism in the sampling process, so that the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sampling device for geological mineral exploration can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sampling device for geological mineral exploration comprises a top plate, wherein fixed columns are welded at four corners of the bottom edge of the top plate, the bottom ends of the fixed columns are welded on a bottom plate, a hole is formed in the middle of the bottom plate, hydraulic cylinders are fixedly mounted on two sides of the top end of the top plate, hydraulic rods connected with the output ends of the hydraulic cylinders in a transmission mode penetrate through one ends of the top plate and are fixedly mounted on movable plates, the top ends of the movable plates are fixedly mounted with a motor box through screws, the output ends of motors in the motor box are in transmission connection with transmission rods, the transmission rods penetrate through one ends of the movable plates and are fixedly mounted with fixed plates, sampling cylinders are arranged at the tops of the fixed plates, slots are formed in the tops of the sampling cylinders, connecting rods are welded at the bottom ends of the fixed plates, drill rods are mounted at the bottom ends of, the bottom end of the supporting rod is movably provided with a pulley.

Furthermore, the four corners of the edge of the movable plate are fixedly provided with limiting pipes, and the limiting pipes are movably sleeved on the fixed columns.

Furthermore, the bottom end of bottom plate fixed mounting has the shade, the shade is the cylindricality cover.

Furthermore, a threaded sleeve is fixedly inserted into the sampling cylinder, a threaded rod penetrates through the threaded sleeve in a rotating mode, and the threaded rod penetrates through a through hole in the transmission rod.

Furthermore, the grooved border cell wall in sampling tube top portion has the scraper blade in close welding, the scraper blade is the arc, the end wall of scraper blade is the inclined plane structure, the scraper blade slightly extends the fixed disk setting, just the external diameter of fixed disk is the same with the biggest external diameter size of drilling rod.

Further, two sliding chutes are formed in the top of the fixing disc, sliding blocks are arranged in the sliding chutes in a sliding mode, and the two sliding blocks are fixedly arranged at the bottom of the sampling cylinder.

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

1. the utility model has the advantages that the cylindrical shade is arranged on the bottom plate, so that the generated gravels are shielded in the drilling and sampling process; the limiting pipe fixedly inserted on the movable plate is movably sleeved on the fixed column, so that the limiting effect is achieved in the moving process of the movable plate, and the moving precision of the movable plate is guaranteed.

2. The utility model has the advantages that the arc-shaped scraper is arranged on the sampling cylinder, the end part of the scraper slightly extends out of the drill rod, so that the scraper scrapes the gravel scraps on the hole wall to perform sampling work in the process of drilling the rotating rod, and the end surface of the scraper is of an inclined plane structure, so that the scraping efficiency is higher; the bottom end of the sampling cylinder is slidably mounted in a chute of the fixed disk through the sliding block, so that when the sampling cylinder is mounted on the fixed disk, the mounting precision is higher, the efficiency is better, the structure is simple, and the practicability is stronger; the threaded rod penetrates through the threaded sleeve on the sampling cylinder in a rotating mode, and the threaded rod penetrates through the through hole in the transmission rod, so that the sampling cylinder is fixed, and the operation is simple and convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the fixing disc of the present invention.

In the figure: 1. a top plate; 2. a hydraulic cylinder; 3. a movable plate; 4. fixing a column; 5. a base plate; 6. opening a hole; 7. a limiting pipe; 8. a motor case; 9. fixing the disc; 10. a connecting rod; 11. a drill stem; 12. a support bar; 13. a pulley; 14. masking; 15. a transmission rod; 16. a sampling tube; 17. grooving; 18. a squeegee; 19. a threaded sleeve; 20. a threaded rod; 21. a chute; 22. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a sampling device for geological mineral exploration comprises a top plate 1, wherein fixed columns 4 are welded at four corners of the bottom edge of the top plate 1, the bottom ends of the fixed columns 4 are welded on a bottom plate 5, a hole 6 is formed in the middle of the bottom plate 5, hydraulic cylinders 2 are fixedly mounted on two sides of the top end of the top plate 1, a hydraulic rod connected with the output end of the hydraulic cylinder 2 in a transmission manner penetrates through one end of the top plate 1 and is fixedly mounted on a movable plate 3, a motor box 8 is fixedly mounted at the top end of the movable plate 3 through screws, the output end of a motor in the motor box 8 is connected with a transmission rod 15 in a transmission manner, a fixed plate 9 is fixedly mounted at one end of the transmission rod 15 penetrating through the movable plate 3, a sampling cylinder 16 is arranged at the top of the fixed plate 9, a groove, the drill rod 11 is installed to the bottom of connecting rod 10, the bottom of drill rod 11 injects in the trompil 6 of bottom plate 5, the bracing piece 12 has all been welded at bottom edge four corners department of bottom plate 5, the bottom movable mounting of bracing piece 12 has pulley 13.

Specifically, as shown in fig. 1, the four corners of the edge of the movable plate 3 are respectively and fixedly penetrated by a limiting pipe 7, and the limiting pipe 7 is movably sleeved on the fixed column 4.

Through adopting above-mentioned scheme, fly leaf 3 utilizes spacing pipe 7 to play spacing effect in the removal of fixed column 4 when reciprocating, guarantees to remove the precision.

Specifically, as shown in fig. 1, a cover 14 is fixedly installed at the bottom end of the bottom plate 5, and the cover 14 is a cylindrical cover.

By adopting the scheme, the shield 14 can block the generated debris during the drilling process of the drill rod 11.

Specifically, as shown in fig. 2, a threaded sleeve 19 is fixedly inserted into the sampling tube 16, a threaded rod 20 is rotatably inserted into the threaded sleeve 19, and the threaded rod 20 is arranged to pass through a through hole in the transmission rod 15.

Through adopting above-mentioned scheme, pass the through-hole on threaded bush 19 and the transfer line 15 through threaded rod 20 and fix sampling tube 15 on fixed disk 9, easy operation, convenience.

Specifically, as shown in fig. 2, a scraper 18 is tightly welded on a groove wall at the edge of a groove 17 at the top of the sampling cylinder 16, the scraper 18 is an arc-shaped plate, an end wall of the scraper 18 is of an inclined plane structure, the scraper 18 slightly extends out of the fixed disc 9, and the outer diameter of the fixed disc 9 is the same as the maximum outer diameter of the drill rod 11.

By adopting the above scheme, scraper blade 18 is used for scraping the ore sample on the drilling process hole wall of drilling rod 11 to scraper blade 18 is the arc, and the ore sample that will scrape that can be fine is guided to sampling tube 16 and is got the collection.

Specifically, as shown in fig. 2, two sliding grooves 21 are formed in the top of the fixed disk 9, sliding blocks 22 are slidably mounted in the sliding grooves 21, and the two sliding blocks 22 are both fixedly mounted at the bottom of the sampling tube 16.

By adopting the scheme, when the sampling cylinder 16 is installed on the fixed disk 9, the sliding block 22 is used for sliding into the sliding groove 21, so that the operation difficulty is reduced, and the threaded rod 20 can more easily penetrate through the through hole in the transmission rod 15.

It should be noted that, the utility model relates to a sampling device for geological mineral exploration, when in use, firstly, the device is moved to the place to be sampled by the sliding of the pulley 13 on the support rod 12, and the device is stably placed, when in sampling, the motor with the model of CH/N in the motor box 8 drives the drill rod 11 on the connecting pipe 10 at the bottom end of the fixed disc 9 to rapidly rotate through the transmission rod 15, then the hydraulic cylinder 2 with the model of MOD + A drives the movable plate 3 to move downwards through the hydraulic rod, the limiting pipe 7 on the movable plate 3 moves on the fixed column 4 to play the limiting role, the movable plate 3 is ensured to move upwards along the vertical direction, the moving precision is improved, the downward movement of the movable plate 3 drives the drill rod 11 to move downwards for drilling, after the sampling cylinder 16 on the fixed disc 9 completely enters the drilling hole, the broken stone on the hole wall is scraped by the rotating scraper 18 and guided to the slot 17, the broken stone drops into the sampling, when the drill rod 11 reaches the minimum, the hydraulic cylinder 2 drives the movable plate 13 through the hydraulic rod, then the sampling cylinder 16 is lifted out of the opening 6 of the bottom plate 5, finally, the power supply is turned off, after the drill rod 11 stops rotating, the threaded rod 20 is taken out through rotating in the threaded sleeve 19, and the sampling cylinder 16 on the fixed disc 9 is taken down, so that the sampling work can be completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sampling device for geological mineral exploration, includes roof (1), its characterized in that: the bottom end of the top plate (1) is welded with fixed columns (4) at four corners, the bottom ends of the fixed columns (4) are welded on the bottom plate (5), the middle of the bottom plate (5) is provided with a hole (6), two sides of the top end of the top plate (1) are fixedly provided with hydraulic cylinders (2), a hydraulic rod connected with the output end of the hydraulic cylinder (2) in a transmission manner penetrates through one end of the top plate (1) and is fixedly arranged on the movable plate (3), the top end of the movable plate (3) is fixedly provided with a motor box (8) through screws, the output end of a motor in the motor box (8) is connected with a transmission rod (15) in a transmission manner, one end of the transmission rod (15) penetrating through the movable plate (3) is fixedly provided with a fixed disc (9), the top of the fixed disc (9) is provided with a sampling, the bottom welding of fixed disk (9) has connecting rod (10), drilling rod (11) are installed to the bottom of connecting rod (10), inject in trompil (6) of bottom plate (5) in the bottom of drilling rod (11), bracing piece (12) have all been welded along four corners department in the bottom of bottom plate (5), the bottom movable mounting of bracing piece (12) has pulley (13).

2. A sampling device for geological mineral exploration, as defined in claim 1, wherein: the four corners of the edge of the movable plate (3) are fixedly provided with limiting pipes (7), and the limiting pipes (7) are movably sleeved on the fixed columns (4).

3. A sampling device for geological mineral exploration, as defined in claim 1, wherein: the bottom end of the bottom plate (5) is fixedly provided with a shade (14), and the shade (14) is a cylindrical shade.

4. A sampling device for geological mineral exploration, as defined in claim 1, wherein: a threaded sleeve (19) is fixedly inserted into the sampling tube (16), a threaded rod (20) penetrates through the threaded sleeve (19) in a rotating mode, and the threaded rod (20) penetrates through a through hole in the transmission rod (15) to be arranged.

5. A sampling device for geological mineral exploration, as defined in claim 1, wherein: the scraper (18) is tightly welded on the groove wall of the edge of the groove (17) in the top of the sampling cylinder (16), the scraper (18) is an arc-shaped plate, the end wall of the scraper (18) is of an inclined plane structure, the scraper (18) slightly extends out of the fixed disc (9) to be arranged, and the outer diameter of the fixed disc (9) is the same as the maximum outer diameter of the drill rod (11).

6. A sampling device for geological mineral exploration, as defined in claim 1, wherein: two sliding grooves (21) are formed in the top of the fixed disc (9), sliding blocks (22) are arranged in the sliding grooves (21) in a sliding mode, and the two sliding blocks (22) are fixedly arranged at the bottom of the sampling cylinder (16).