CN210626101U

CN210626101U - Portable sampling device for geological mineral exploration

Info

Publication number: CN210626101U
Application number: CN201921705453.9U
Authority: CN
Inventors: 乔雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-05-26
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a portable sampling device for geological mineral exploration, the inside of the rod body is fixedly connected with a second motor, the bottom of the rod body is welded with a sampling tube, the output shaft of the second motor is fixedly connected with a threaded rod, one end of the threaded rod far away from the second motor sequentially penetrates through the bottom of the rod body and the top of the sampling tube and is rotatably connected with the bottom of the inner cavity of the sampling tube through a bearing, a first bevel gear is arranged in the sampling tube, the inner side wall of the first bevel gear is in threaded connection with the outer side wall of the threaded rod, the inner side wall of the sampling tube is provided with through holes, when a drill bit reaches a target soil layer, the second motor drives the threaded rod to rotate, when the first bevel gear is meshed and connected with a second bevel gear, the first bevel gear continues to rotate downwards, the second bevel gear is driven to rotate through the continuous downward rotation of the first bevel gear and pushes the, the soil taking drill bit carries out soil taking operation to soil layers on two sides.

Description

Portable sampling device for geological mineral exploration

Technical Field

The utility model relates to a sampling device technical field specifically is a sampling device is used in investigation of portable geology mineral products.

Background

In geological mineral exploration work, when underground soil and rock stratum conditions need to be explored, the soil and rock stratum need to be sampled, and then the obtained samples are inspected and analyzed, so that the type and the content of mineral products in the soil or rock stratum are obtained; the existing geological mineral exploration sampling device is large in size and complex in structure, and has no practicability for geological mineral exploration sampling within the range of 1-2 m from the earth surface, the existing sampling device is not convenient to transport and carry, is not suitable for geological mineral exploration sampling in remote areas, high mountains and other environments, and cannot effectively sample soil of a target soil layer, and therefore the portable geological mineral exploration sampling device is provided.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: a portable sampling device for geological mineral exploration comprises a rod body, wherein a second motor is fixedly connected inside the rod body, a sampling tube is welded at the bottom of the rod body, a threaded rod is fixedly connected to an output shaft of the second motor, one end of the threaded rod, far away from the second motor, sequentially penetrates through the bottom of the rod body and the top of the sampling tube and is rotatably connected to the bottom of an inner cavity of the sampling tube through a bearing, a first bevel gear is arranged in the sampling tube, the inner side wall of the first bevel gear is in threaded connection with the outer side wall of the threaded rod, through holes are formed in the inner side wall of the sampling tube, a groove is formed in one side of each through hole, a turntable is rotatably connected in each groove, springs are uniformly welded on the surface of the turntable, a fixing plate is fixedly connected to one end, far away from the turntable, of each, the fixed plate is kept away from one side welding of second bevel gear has the fixed block, the fixed block is kept away from one side fixedly connected with of fixed plate fetches earth the drill bit, the hole of fetching earth has been seted up to the inside of fetching earth the drill bit.

As further preferable in the present technical solution: the improved telescopic rod is characterized in that a fixing seat is arranged above the rod body, a first motor is fixedly connected inside the fixing seat, a first connecting rod is fixedly connected to the output end of the first motor, and the first connecting rod penetrates through the bottom of the fixing seat and is connected with the top of the rod body.

As further preferable in the present technical solution: and scale marks are carved on the surface of the rod body.

As further preferable in the present technical solution: handles are welded on two sides of the fixing seat, and anti-skidding sleeves are sleeved on the outer side walls of the handles.

As further preferable in the present technical solution: the sampling tube is kept away from one side fixedly connected with second connecting rod of the body of rod, the bottom welding of second connecting rod has the drill bit.

As further preferable in the present technical solution: the surface of the fixing seat is riveted with a first switch and a second switch, the electrical output end of the first switch is electrically connected with the electrical input end of the first motor through a wire, and the electrical output end of the second switch is electrically connected with the electrical input end of the second motor through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

the first motor can drive the rod body to rotate, holes are drilled on the ground through the drill bit, and the drilling depth can be conveniently detected through the scale marks;

and secondly, after the drill bit reaches the target soil layer, closing the first motor, opening the second motor, driving the threaded rod to rotate by the second motor, when the first bevel gear is meshed and connected with the second bevel gear, continuously rotating the first bevel gear downwards, driving the second bevel gear to rotate through the continuous downward rotation of the first bevel gear to push the soil sampling drill bit into the rock stratum, and performing soil sampling operation on the soil layers on two sides by the soil sampling drill bit.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the sampling tube of the present invention.

In the figure: 1. a rod body; 2. a fixed seat; 201. a first motor; 3. a handle; 4. an anti-slip sleeve; 5. a first switch; 6. a second switch; 7. scale lines; 8. a sampling tube; 801. a threaded rod; 802. a first bevel gear; 803. a through hole; 804. a spring; 805. a fixing plate; 806. a fixed block; 807. a soil sampling drill bit; 808. taking a soil hole; 809. a turntable; 810. a groove; 811. a second bevel gear; 9. a first connecting rod; 10. a second connecting rod; 11. a drill bit; 12. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a portable sampling device for geological mineral exploration comprises a rod body 1, wherein a second motor 12 is fixedly connected inside the rod body 1, a sampling tube 8 is welded at the bottom of the rod body 1, an output shaft of the second motor 12 is fixedly connected with a threaded rod 801, one end, far away from the second motor 12, of the threaded rod 801 sequentially penetrates through the bottom of the rod body 1 and the top of the sampling tube 8 and is rotatably connected to the bottom of an inner cavity of the sampling tube 8 through a bearing, a first bevel gear 802 is arranged in the sampling tube 8, the inner side wall of the first bevel gear 802 is in threaded connection with the outer side wall of the threaded rod 801, through holes 803 are formed in the inner side wall of the sampling tube 8, a groove 810 is formed in one side of each through hole 803 in a rotating mode, a turntable 809 is connected to the groove 810, springs 804 are uniformly welded on the surface of the turntable 809, and a fixing plate 805 is fixedly, a second bevel gear 811 is welded on one side of the fixing plate 805 away from the spring 804, a fixing block 806 is welded on one side of the fixing plate 805 away from the second bevel gear 811, an earth-taking drill 807 is fixedly connected on one side of the fixing block 806 away from the fixing plate 805, and an earth-taking hole 808 is formed inside the earth-taking drill 807.

In this embodiment, specifically: a fixed seat 2 is arranged above the rod body 1, a first motor 201 is fixedly connected inside the fixed seat 2, the output end of the first motor 201 is fixedly connected with a first connecting rod 9, and the first connecting rod 9 penetrates through the bottom of the fixed seat 2 and is connected with the top of the rod body 1; through the above arrangement, the rod body 1 is driven to rotate through the first motor 201, so that the drill bit 11 conducts punching operation on the ground.

In this embodiment, specifically: scale lines 7 are carved on the surface of the rod body 1; through the arrangement, the drilling depth detection device is favorable for conveniently detecting the drilling depth in use.

In this embodiment, specifically: handles 3 are welded on two sides of the fixed seat 2, and an anti-skid sleeve 4 is sleeved on the outer side wall of each handle 3; through the arrangement, the anti-skidding effect can be improved when the anti-skidding handle is used, and meanwhile, the comfort of holding is improved.

In this embodiment, specifically: a second connecting rod 10 is fixedly connected to one side of the sampling tube 8, which is far away from the rod body 1, and a drill bit 11 is welded at the bottom of the second connecting rod 10; through the arrangement, the exploration operation can be better carried out.

In this embodiment, specifically: a first switch 5 and a second switch 6 are riveted on the surface of the fixed seat 2, an electrical output end of the first switch 5 is electrically connected with an electrical input end of the first motor 201 through a wire, and an electrical output end of the second switch 6 is electrically connected with an electrical input end of the second motor 12 through a wire; with the above arrangement, the operating conditions of the first motor 201 and the second motor 12 are controlled by controlling the first switch 5 and the second switch 6.

The rotational speed of the first motor 201 is lower than the rotational speed of the second motor 12.

Working principle or structural principle, when in use, the handle 3 is held by two hands, the first motor 201 is turned on, the first motor 201 drives the rod body 1 to rotate, the drill bit 11 punches the ground, the distance of a target soil layer can be observed through the scale mark 7, when the drill bit 11 reaches a bottom target soil layer, the first motor 201 is turned off, the second motor 12 is turned on, the second motor 12 drives the threaded rod 801 to rotate, when the first bevel gear 802 is meshed and connected with the second bevel gear 811, the first bevel gear 802 continues to rotate downwards, the second bevel gear 811 is driven to rotate through the continuous downward rotation of the first bevel gear 802 to push the soil sampling drill 807 into the rock stratum, the soil sampling drill carries out soil sampling operation towards the soil layers on two sides, a sample enters the soil sampling hole 808, when the first bevel gear 802 rotates downwards to separate from the second bevel gear 811, the elasticity of the spring 804 enables the soil sampling drill 807 to return to the sampling pipe 8, the sampling device is now removed from the soil layer by means of the handle 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable sampling device for geological mineral exploration, includes the body of rod (1), its characterized in that: the inner part of the rod body (1) is fixedly connected with a second motor (12), the bottom of the rod body (1) is welded with a sampling tube (8), an output shaft of the second motor (12) is fixedly connected with a threaded rod (801), one end, far away from the second motor (12), of the threaded rod (801 sequentially penetrates through the bottom of the rod body (1) and the top of the sampling tube (8) to be rotatably connected to the bottom of an inner cavity of the sampling tube (8) through a bearing, a first bevel gear (802) is arranged in the sampling tube (8), the inner side wall of the first bevel gear (802) is in threaded connection with the outer side wall of the threaded rod (801), through holes (803) are formed in the inner side wall of the sampling tube (8), one side of each through hole (803) is provided with a groove (810), a rotary disc (809) is rotatably connected in the groove (810), and springs (804) are uniformly welded on, one end of the spring (804) far away from the rotary disc (809) is fixedly connected with a fixing plate (805), one side of the fixing plate (805) far away from the spring (804) is welded with a second bevel gear (811), one side of the fixing plate (805) far away from the second bevel gear (811) is welded with a fixing block (806), one side of the fixing block (806) far away from the fixing plate (805) is fixedly connected with a soil sampling drill bit (807), and a soil sampling hole (808) is formed in the soil sampling drill bit (807).

2. A portable sampling device for geological mineral exploration, as defined in claim 1, wherein: the utility model discloses a motor, including the body of rod (1), the top of the body of rod (1) is equipped with fixing base (2), the inside fixedly connected with first motor (201) of fixing base (2), the output fixedly connected with head rod (9) of first motor (201), head rod (9) run through the bottom of fixing base (2) with the top of the body of rod (1) is connected.

3. A portable sampling device for geological mineral exploration, as defined in claim 1, wherein: the surface of the rod body (1) is marked with scale marks (7).

4. A portable sampling device for geological mineral exploration, as defined in claim 2, wherein: handles (3) are welded on two sides of the fixed seat (2), and an anti-skid sleeve (4) is sleeved on the outer side wall of each handle (3).

5. A portable sampling device for geological mineral exploration, as defined in claim 1, wherein: the sampling tube (8) is far away from one side fixedly connected with second connecting rod (10) of the rod body (1), and a drill bit (11) is welded at the bottom of the second connecting rod (10).

6. A portable sampling device for geological mineral exploration, as defined in claim 2, wherein: the surface of the fixing seat (2) is riveted with a first switch (5) and a second switch (6), the electrical output end of the first switch (5) is electrically connected with the electrical input end of the first motor (201) through a wire, and the electrical output end of the second switch (6) is electrically connected with the electrical input end of the second motor (12) through a wire.