CN219830386U

CN219830386U - Portable rock sampler

Info

Publication number: CN219830386U
Application number: CN202321281932.9U
Authority: CN
Inventors: 赖天功; 黄广楠; 马德庆; 张启富
Original assignee: Qinghai Coal Geology 105 Exploration Team
Current assignee: Qinghai Coal Geology 105 Exploration Team; Qinghai Geological Survey Bureau
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-13
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a portable rock sampler, which comprises an electric motor, wherein a first connecting plate is fixedly arranged at the top end of the electric motor, a second connecting plate is fixedly arranged at the bottom end of the electric motor, a circular through groove is formed in the middle end of the second connecting plate, a drill rod is movably arranged in the circular through groove, one end of the drill rod is connected with the electric motor, the other end of the drill rod is connected with a drill bit, and one end of a spring is connected with a telescopic rod.

Description

Portable rock sampler

Technical Field

The utility model relates to the technical field of rock samplers, in particular to a portable rock sampler.

Background

The portable rock sampler is a handheld tool for collecting rock samples, and can be used for application scenes such as field geological investigation, mineral exploration, environmental monitoring and the like.

However, due to the complex environment of rock sampling, the portable rock sampler in the prior art is difficult to adapt to the complex environment in the field, because the sampled ground is generally uneven, the existing rock sampler is generally a single drill bit, so that the stability is not strong, the process of sampling is easy to cause slipping phenomenon, and the sampling depth mark is not arranged in the existing rock sampler, so that more accurate sampling position information cannot be provided.

Disclosure of Invention

Object of the utility model

Accordingly, the present utility model is directed to a portable rock sampler, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a portable rock sampler, includes electric motor, electric motor's top fixed mounting has first connecting plate, and electric motor's bottom fixed mounting has the second connecting plate, circular logical groove has been seted up to the middle-end of second connecting plate, and movable mounting has the drilling rod in the circular logical groove, the one end of drilling rod is connected with electric motor, and the other end of drilling rod is connected with the drill bit, drilling rod other end surface fixed mounting has the screw plate, the bottom surface fixed mounting of second connecting plate has four groups of position-limiting sleeve pipes, and installs the spring in four groups of position-limiting sheathed tube inner wall cavities, the one end of spring is connected with the telescopic link.

Preferably, the bottom fixed mounting of telescopic link has spacing bottom plate, and the bottom surface parcel of spacing bottom plate has rubber.

Preferably, the outer surface movable mounting of telescopic link has the expansion ring, and the top surface fixed mounting of expansion ring has the retaining member, a plurality of logical grooves have been seted up to the surface of retaining member.

Preferably, the outer surface of the locking piece is provided with threads, the outer surface of the locking piece is movably provided with a rotating piece, and the inner wall of the rotating piece is provided with a conical through groove.

Preferably, a plurality of groups of marking grooves are formed in the outer surface of the telescopic rod.

Preferably, the bottom surface fixed mounting of second connecting plate has spacing pipe, and the surface fixed connection ring of spacing pipe, the surface mounting of go-between has four sets of stiffening rod, four sets of the one end of stiffening rod all is connected with spacing sleeve pipe.

Preferably, the top outer surface of the first connecting plate is fixedly provided with four groups of connecting rods, one ends of the four groups of connecting rods are fixedly provided with fixing rings, and the outer surface of each fixing ring is wrapped with rubber.

From the above technical scheme, the utility model has the following beneficial effects:

1. according to the utility model, the electric motor is driven to rotate the drill rod, so that the drill bit is driven to synchronously move, and then people press the connecting rod to enable the drill bit to move downwards, so that the telescopic rod plays a supporting role, the drill bit works more stably, and the telescopic rod can adapt to uneven ground through the action of the spring, and the working efficiency of people is improved.

2. The multiunit mark groove has been seted up through the telescopic link surface, can be used for the accurate data of record, and through rotatory rotating member for the retaining member expands, makes the expansion ring can remove at the surface of telescopic link, thereby inject the concertina movement of telescopic link, and then the accurate sample work that can carry out.

Drawings

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

FIG. 2 is a schematic diagram of a filtering mechanism according to the present utility model;

FIG. 3 is a schematic view of a first perspective view of the interior of the filter mechanism of the present utility model;

FIG. 4 is a schematic view of a second perspective inside the filter mechanism of the present utility model;

fig. 5 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. an electric motor; 2. a first connection plate; 3. a second connecting plate; 4. a connecting rod; 5. a fixing ring; 6. a drill rod; 7. a limit sleeve; 8. a drill bit; 9. a spiral plate; 711. a telescopic rod; 712. a marking groove; 713. a limiting bottom plate; 714. a movable ring; 715. a locking member; 716. a rotating member; 311. limiting round tubes; 312. a connecting ring; 313. a reinforcing rod; 717. and (3) a spring.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the utility model provides a portable rock sampler, including electric motor 1, electric motor 1's top fixed mounting has first connecting plate 2, and electric motor 1's bottom fixed mounting has second connecting plate 3, circular logical groove has been seted up to the middle-end of second connecting plate 3, and movable mounting has drilling rod 6 in the circular logical groove, drilling rod 6's one end is connected with electric motor 1, and drilling rod 6's the other end is connected with drill bit 8, drilling rod 6 other end surface fixed mounting has screw plate 9, four group's spacer sleeve 7 are installed to second connecting plate 3's bottom surface fixed mounting, and install spring 717 in four group's spacer sleeve 7's the inner wall cavity, spring 717's one end is connected with telescopic link 711, through driving electric motor 1, make drilling rod 6 rotate, thereby drive drill bit 8 and carry out synchronous movement, rethread people press connecting rod 4, make drill bit 8 move downwards, after drill bit 8 breaks away from, screw plate 9 can take out the sample simultaneously, at this moment telescopic link 711 plays the effect of supporting, make the in-process of drill bit 8 work, more stable, and through the effect of spring 717, make telescopic link 711 can adapt to uneven ground.

Further, the bottom end fixed mounting of telescopic link 711 has spacing bottom plate 713, and the bottom surface parcel of spacing bottom plate 713 has rubber, and rubber has good elasticity and frictional property to when making spacing bottom plate 713 ground contact too, can increase its frictional property and stability, make drill bit 8 more stable at the in-process of work.

Further, the outer surface of the telescopic rod 711 is movably provided with a movable ring 714, the outer surface of the top end of the movable ring 714 is fixedly provided with a locking member 715, the outer surface of the locking member 715 is provided with a plurality of through grooves, and the top end of the locking member 715 can be contracted, so that the locking member 715 can be clamped on the outer surface of the telescopic rod 711.

Further, the outer surface of the locking member 715 is provided with threads, the outer surface of the locking member 715 is movably provided with a rotating member 716, the inner wall of the rotating member 716 is provided with a conical through groove, the inner wall of the rotating member 716 is also provided with threads, and the locking member 715 can be contracted by rotating the rotating member 716, so that the locking member 715 is fixedly arranged on the outer surface of the telescopic rod 711.

Further, the outer surface of the telescopic rod 711 is provided with a plurality of groups of marking grooves 712, and the plurality of groups of marking grooves 712 play a role in marking, so that people can record in the working process of the drill bit 8.

Further, the bottom surface fixed mounting of second connecting plate 3 has spacing pipe 311, and the surface fixed mounting go-between 312 of spacing pipe 311, and the surface fixed mounting of go-between 312 has four sets of stiffening rod 313, and the one end of four sets of stiffening rod 313 all is connected with spacing sleeve 7, and circular logical groove has been seted up to the inner wall of spacing pipe 311, and drilling rod 6 alternates in the inside, and through the effect of four sets of stiffening rod 313 for more stability between the spacing sleeve 7, and then at work, spacing sleeve 7 is difficult for taking place to rock.

Further, the top surface fixed mounting of first connecting plate 2 has four sets of connecting rods 4, and the one end of four sets of connecting rods 4 is all fixed mounting has solid fixed ring 5, and gu fixed ring 5's surface parcel has rubber, gu fixed ring 5 has great area of force to make things convenient for people to hold gu fixed ring 5, and gu fixed ring 5 surface parcel's rubber can increase the friction nature of palm and fixed ring 5, and then makes people more comfortable at the in-process of work.

Working principle: the drill bit 8 is propped against the outside of the ground surface by holding the fixed ring 5, and then the electric motor 1 is driven to rotate the drill rod 6, at the moment, the fixed ring 5 is pressed to enable the drill rod 6 to move downwards, meanwhile, the drill rod 6 is more stable in the descending process by the action of the telescopic rod 711, and the telescopic rod 711 can move synchronously by the action of the spring 717;

if accurate sampling is required, the rotating member 716 is rotated to expand the locking member 715, so that the movable ring 714 can move on the outer surface of the telescopic rod 711, when the movable ring 714 moves to an accurate position, the locking member 715 is contracted and fixed through opposite operation, and the locking member 715 is aligned to the limiting sleeve 7 to carry out limiting contraction, so that accurate sampling is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable rock sampler comprising an electric motor (1), characterized in that: the utility model discloses a drilling machine, including electric motor (1), drilling machine, screw plate (9) are installed on the top fixed mounting of electric motor (1), and the bottom fixed mounting of electric motor (1) has second connecting plate (3), circular logical groove has been seted up to the middle-end of second connecting plate (3), and movable mounting has drilling rod (6) in the circular logical groove, the one end of drilling rod (6) is connected with electric motor (1), and the other end of drilling rod (6) is connected with drill bit (8), the other end surface fixed mounting of drilling rod (6) has screw plate (9), the bottom surface fixed mounting of second connecting plate (3) has four group's limit sleeve pipes (7), and installs spring (717) in the inner wall cavity of four group's limit sleeve pipes (7), the one end of spring (717) is connected with telescopic link (711).

2. A portable rock sampler according to claim 1, characterized in that: the bottom end fixed mounting of telescopic link (711) has spacing bottom plate (713), and the bottom surface parcel of spacing bottom plate (713) has rubber.

3. A portable rock sampler according to claim 1, characterized in that: the outer surface movable mounting of telescopic link (711) has expansion ring (714), and the top surface fixed mounting of expansion ring (714) has retaining member (715), a plurality of logical grooves have been seted up to the surface of retaining member (715).

4. A portable rock sampler according to claim 3, characterized in that: the outer surface of the locking piece (715) is provided with threads, the outer surface of the locking piece (715) is movably provided with a rotating piece (716), and the inner wall of the rotating piece (716) is provided with a conical through groove.

5. A portable rock sampler according to claim 1, characterized in that: the outer surface of the telescopic rod (711) is provided with a plurality of groups of marking grooves (712).

6. A portable rock sampler according to claim 1, characterized in that: the bottom surface fixed mounting of second connecting plate (3) has spacing pipe (311), and the surface fixed go-between (312) of spacing pipe (311), the surface mounting of go-between (312) has four sets of stiffening rod (313), four sets of one end of stiffening rod (313) all is connected with spacing sleeve pipe (7).

7. A portable rock sampler according to claim 1, characterized in that: four groups of connecting rods (4) are fixedly arranged on the outer surface of the top end of the first connecting plate (2), a fixing ring (5) is fixedly arranged at one end of each of the four groups of connecting rods (4), and rubber is wrapped on the outer surface of each fixing ring (5).