CN212903961U

CN212903961U - Sampling device for geological mineral exploration

Info

Publication number: CN212903961U
Application number: CN202021230040.2U
Authority: CN
Inventors: 魏安军; 郝关清; 赵天林; 梁云汉
Original assignee: Zhongshan Nuclear Industry Group Geological Survey Institute Co ltd
Current assignee: Zhongshan Nuclear Industry Group Geological Survey Institute Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-06
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a sampling device is used in geological mineral exploration belongs to geological mineral exploration technical field. A sampling device for geological mineral exploration comprises a base, wherein a moving frame is arranged at the lower part of the base, a threaded sampling rod is arranged in the middle of the moving frame in a penetrating manner, a sampling groove is formed in the bottom of the threaded sampling rod, two sliding rods are symmetrically arranged on two sides of the moving frame in a penetrating manner, a positioning plate is arranged at the bottom of each sliding rod, foundation bolts are arranged on the positioning plate in a penetrating manner, a seat cover is in threaded connection with the upper part of the base, a servo motor is arranged inside the seat cover, a support is sleeved outside the seat cover, two handrails are symmetrically arranged on two sides of the support, a plurality of grooves A are formed in the base at equal intervals in an annular manner, springs A are arranged in the grooves A, buffer rods are arranged on the inner sides of the springs, and the base is internally provided with a groove A, and the vibration generated when the servo motor works is reduced by utilizing a spring A in the groove A and the buffer rod.

Description

Sampling device for geological mineral exploration

Technical Field

The utility model relates to a geology mineral exploration technical field, more specifically say, relate to a sampling device for geology mineral exploration.

Background

Geological mineral exploration is according to advanced geological science theory, on the basis of possessing a large amount of open-air geological observations and collecting and arranging relevant geological data, comprehensive geological means and methods such as geological survey, materialization exploration, pit drilling exploration engineering and the like are adopted, reliable geological mineral information data are obtained, the essential tools of trade staff such as diamond geological exploration, vein exploration, archaeological exploration, rock construction and the like are sampled, the patent document with the prior patent publication number of CN201820317776.X provides a sampling device for geological mineral exploration, which comprises a bracket, a vibration motor is arranged on the bracket, the vibration motor is arranged in a motor frame, the vibration motor is connected with a vibration rod through a connecting rod, a sampling tube is sleeved outside the vibration rod, handles are arranged at two ends of the bracket, and although the device has numerous beneficial effects, the following problems still exist: although the device is provided with the damping spring below the hand (hold), still can not play fine cushioning effect, and this sampling device needs the operator to push down through the hand (hold) and makes sampling device drill down in addition, therefore the operator can receive great vibrations and feel, makes the sampling device lower part aversion easily, and factor of safety is low, consequently provides one kind and reduces the sampling device that the operator received the vibrations and feels and seems to be especially important, in view of this, we provide a sampling device for geological and mineral exploration.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a sampling device is used in geological mineral exploration to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A sampling device for geological mineral exploration comprises a base, wherein a moving frame is arranged on the lower portion of the base, a threaded sampling rod penetrates through the middle of the moving frame, a sampling groove is formed in the bottom of the threaded sampling rod, a plurality of barbs are uniformly arranged on the inner wall surface of the sampling groove, a sleeve is sleeved at the top end of the threaded sampling rod, screws penetrate through the outer wall of the sleeve, two sliding rods symmetrically penetrate through the two sides of the moving frame, a positioning plate is arranged at the bottom of each sliding rod, and foundation bolts penetrate through the positioning plate;

the base upper portion threaded connection has the seat cover, the seat cover top surface is equipped with the handle, the inside servo motor that is equipped with of seat cover, seat cover outside cover is equipped with the support, the support bilateral symmetry is equipped with two handrails, be equipped with the through-hole on the base, the inside annular equidistant a that has seted up of base, be equipped with spring A in the recess A, the spring A inboard is equipped with the buffer beam, base upper portion surface is equipped with the stationary body, recess B has been seted up on the stationary body, it is annular equidistant a plurality of spring B to be equipped with in the recess B, stationary body upper portion is equipped with the slider.

Preferably, the servo motor is arranged on a sliding block on the upper portion of the base, an output shaft of the servo motor penetrates through the through hole to be inserted into the sleeve, and the end portion of the screw is in friction contact with the output shaft of the servo motor.

Preferably, the movable frame is connected with the sliding rod in a sliding mode, and the movable frame is connected with the threaded sampling rod in a rotating mode.

Preferably, the sampling groove has an inverted conical shape.

Preferably, the end of the buffer rod extends into the through hole, the end of the inner side of the spring A is fixedly connected with the inner wall of the groove A, and the end of the outer side of the spring A is fixedly connected with the end of the buffer rod.

Preferably, the bottom surface of the sliding block is fixedly connected with the top of the spring B, and the sliding block is in sliding connection with the groove B.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up toper sample holder in screw thread thief rod bottom to be equipped with the barb in the sample holder, be favorable to the device at the in-process sample that takes out difficult dropping, through rag bolt fixed the device's position, be connected screw thread thief rod and servo motor output shaft through the sleeve, be convenient for take off the washing with screw thread thief rod, and drive the rotatory sample of screw thread thief rod through servo motor, make the sample swiftly convenient.

2. The utility model discloses a set up the through-hole on the base, and the base is inside to be seted up recess A, utilize recess A inner spring A and buffer beam to reduce the vibrations that servo motor during operation produced, through fixed body and slider sliding connection, and be equipped with spring B between fixed body and the slider, can slow down the vibrations that the device during operation produced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic bottom view of the base of the present invention;

fig. 5 is a schematic view of the fixing body of the present invention;

FIG. 6 is a schematic bottom sectional view of the base of the present invention;

FIG. 7 is a schematic cross-sectional view of the threaded sampling rod of the present invention;

fig. 8 is a schematic view of the moving frame of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a movable frame; 3. a threaded sampling rod; 4. a sampling groove; 5. a slide bar; 6. positioning a plate; 7. anchor bolts; 8. a seat cover; 9. a servo motor; 10. a support; 11. a groove A; 12. a spring A; 13. a buffer rod; 14. a fixed body; 15. a groove B; 16. a spring B; 17. a slider; 18. a handrail; 19. a through hole; 20. a handle; 21. a barb; 22. a sleeve; 23. and (4) screws.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides a technical solution:

a sampling device for geological mineral exploration is disclosed, wherein a base 1 is provided, a movable frame 2 is arranged on the lower portion of the base 1, a threaded sampling rod 3 penetrates through the middle portion of the movable frame 2, a sampling groove 4 is formed in the bottom of the threaded sampling rod 3, a plurality of barbs 21 are uniformly arranged on the inner wall surface of the sampling groove 4, a sleeve 22 is sleeved at the top end of the threaded sampling rod 3, screws 23 penetrate through the outer wall of the sleeve 22, two sliding rods 5 symmetrically penetrate through the movable frame 2 at two sides, a positioning plate 6 is arranged at the bottom of each sliding rod 5, and foundation bolts 7 penetrate through the positioning plate 6;

the utility model discloses a threaded connection has a seat lid 8 in base 1 upper portion, the top surface of seat lid 8 is equipped with handle 20, be equipped with servo motor 9 inside the seat lid 8, the cover is equipped with support 10 outside the seat lid 8, support 10 both sides symmetry is equipped with two handrail 18, be equipped with through-hole 19 on the base 1, base 1 is inside to be annular to have a plurality of recesses A11 that are equidistant, be equipped with spring A12 in recess A11, spring A12 inboard is equipped with buffer bar 13, base 1 upper portion surface is equipped with stationary body 14, stationary body 14 is equipped with recess B15, be annular to be equidistant to be equipped with a plurality of spring B16 in recess B15, stationary body 14 upper portion is equipped with slider 17, the utility model discloses a through seting up through-hole 19 on base 1, and base 1 is inside to be equipped with recess A11, utilize spring A12 and buffer bar 13 in recess A11 to reduce the vibrations that servo motor 9 during operation produced, through stationary body 14 and slider 17 sliding connection, and be, can slow down the vibrations that the device during operation produced, the utility model discloses a set up toper sample groove 4 in the 3 bottoms of thief rod and be favorable to the sample, through rag bolt 7 fixed device's position.

Specifically, servo motor 9 is arranged on a sliding block 17 on the upper portion of base 1, an output shaft of servo motor 9 penetrates through a through hole 19 to be connected with a sleeve 22 in an inserting mode, the end portion of a screw 23 is in friction contact with the output shaft of servo motor 9, and the servo motor 9 is utilized to enable a threaded sampling rod 3 to rotate so as to drill a position needing sampling to conduct sampling.

Furthermore, the movable frame 2 is connected with the sliding rod 5 in a sliding mode, the movable frame 2 is connected with the threaded sampling rod 3 in a rotating mode, and the position of the threaded sampling rod 3 is fixed through the sliding rod 5 and the movable frame 2.

Still further, sampling groove 4 is the back taper shape, utilizes conical sampling groove 4 to be favorable to taking out the sample, avoids the sample to drop at the in-process of taking out.

Furthermore, the end of the buffer rod 13 extends into the through hole 19, the end of the inner side of the spring A12 is fixedly connected with the inner wall of the groove A11, the end of the outer side of the spring A12 is fixedly connected with the end of the buffer rod 13, and the buffer rod 13 is used for reducing the vibration generated when the device works.

It is worth to be noted that the bottom surface of the sliding block 17 is fixedly connected with the top of the spring B16, the sliding block 17 is slidably connected with the groove B15, and the sliding block 17 and the spring B16 are utilized to relieve the vibration generated during the operation of the device.

The working principle is as follows: when the device is used, the device is placed at a place needing sampling, the positioning plate 6 is fixed on the bottom surface by the aid of the foundation bolts 7, an operator holds the handrail 18, the motor 9 is used for driving the threaded sampling rod 3 to rotate, the threaded sampling rod 3 is made to penetrate into the ground, the moving frame 2 moves downwards relative to the sliding rod 5 at the moment, the through hole 19 is formed in the base 1, the groove A11 is formed in the base 1, vibration generated when the servo motor 9 works is reduced through the spring A12 in the groove A11 and the buffer rod 13, the fixing body 14 is connected with the sliding block 17 in a sliding mode, and the spring B16 is arranged between the fixing body 14 and the sliding block 17, so that vibration generated when the device works can be relieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed 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 base (1), its characterized in that: the lower portion of the base (1) is provided with a moving frame (2), the middle portion of the moving frame (2) is provided with a threaded sampling rod (3) in a penetrating mode, a sampling groove (4) is formed in the bottom of the threaded sampling rod (3), the inner wall of the sampling groove (4) is provided with a plurality of barbs (21) in a uniform arrangement mode, the top end of the threaded sampling rod (3) is sleeved with a sleeve (22), the outer wall of the sleeve (22) is provided with a screw (23) in a penetrating mode, two sliding rods (5) symmetrically penetrate through the two sides of the moving frame (2), a positioning plate (6) is arranged at the bottom of each sliding rod (5), and foundation bolts (7) penetrate;

the upper part of the base (1) is in threaded connection with a seat cover (8), the top surface of the seat cover (8) is provided with a handle (20), a servo motor (9) is arranged in the seat cover (8), a bracket (10) is sleeved outside the seat cover (8), two handrails (18) are symmetrically arranged on two sides of the support (10), a through hole (19) is arranged on the base (1), a plurality of grooves A (11) are annularly and equidistantly arranged in the base (1), a spring A (12) is arranged in the groove A (11), a buffer rod (13) is arranged on the inner side of the spring A (12), a fixing body (14) is arranged on the surface of the upper part of the base (1), a groove B (15) is arranged on the fixing body (14), a plurality of springs B (16) are annularly arranged in the groove B (15) at equal intervals, and a sliding block (17) is arranged on the upper portion of the fixing body (14).

2. A sampling device for geological mineral exploration, as defined in claim 1, wherein: the servo motor (9) is arranged on a sliding block (17) on the upper portion of the base (1), an output shaft of the servo motor (9) penetrates through the through hole (19) to be connected with the sleeve (22) in an inserting mode, and the end portion of the screw (23) is in friction contact with the output shaft of the servo motor (9).

3. A sampling device for geological mineral exploration, as defined in claim 2, wherein: the movable rack (2) is connected with the sliding rod (5) in a sliding mode, and the movable rack (2) is connected with the threaded sampling rod (3) in a rotating mode.

4. A sampling device for geological mineral exploration, as defined in claim 3, wherein: the sampling groove (4) is in an inverted conical shape.

5. A sampling device for geological mineral exploration, according to claim 4, characterized in that: buffer beam (13) tip extends to in through-hole (19), spring A (12) medial extremity is fixed with recess A (11) inner wall connection, spring A (12) outside end is fixed with buffer beam (13) end connection.

6. A sampling device for geological mineral exploration, according to claim 5, characterized in that: the bottom surface of the sliding block (17) is fixedly connected with the top of the spring B (16), and the sliding block (17) is connected with the groove B (15) in a sliding manner.