CN210123364U

CN210123364U - Portable sampling device of prospecting

Info

Publication number: CN210123364U
Application number: CN201921036889.3U
Authority: CN
Inventors: 张成垠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-03-03
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a portable sampling device for geological exploration, which comprises a transmission case and a drill rod; the drill pipe is arranged below the transmission box, the drill pipe is fixedly connected with the rotary drum through a bolt, the rotary drum is sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with a transmission shaft, the transmission shaft is connected with an output shaft of a driving motor through a coupler, and the driving motor is nested in the transmission box and connected with a lithium battery through a wire. The utility model is provided with the driving motor, the rotary drum, the bevel gear and the lithium battery which are integrated in the transmission case, so that the device is convenient to carry and is convenient for field operation; through being equipped with piston cylinder, hollow rotary drum and setting up the diffuser plate in the rotary drum for water enters into in the drilling rod and flows downwards along the drilling rod inner wall, carries out abundant cooling to the drilling rod, avoids the overheated damage of drilling rod.

Description

Portable sampling device of prospecting

Technical Field

The utility model relates to a geological exploration equipment field specifically is a portable sampling device of geological exploration.

Background

Geological exploration refers to investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum, and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

Traditional geological exploration sampling device, the structure is complicated, and the volume is heavy, and is inconvenient to carry, and this application provides a portable sampling device that the integrated level is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable sampling device of prospecting 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 exploration comprises a transmission case and a drill rod; the drill pipe is arranged below the transmission box, the drill pipe is fixedly connected with the rotary drum through a bolt, the rotary drum is sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with a transmission shaft, the transmission shaft is connected with an output shaft of a driving motor through a coupler, and the driving motor is nested in the transmission box and connected with a lithium battery through a wire.

As a further aspect of the present invention: the upper end of the rotary drum is connected with a water inlet pipe through a rotary joint, and the water inlet pipe is communicated with a piston cylinder; the piston cylinder is communicated with a water pumping head through a water pumping pipe, and the water pumping head is a spherical metal filter screen.

As a further aspect of the present invention: the rotary drum is a hollow drum and is communicated with the inner cavity of the drill rod.

As a further aspect of the present invention: be equipped with the piston dish in the piston cylinder, the piston dish lower extreme is connected with the removal joint frame through the connecting rod, and removal joint frame joint has the eccentric disc, and the eccentric disc is equipped with eccentric annular spout, and the removal joint frame is singly equipped with the joint post down, and the joint post nestification is in the annular spout of eccentric disc, and the eccentric disc cup joints fixedly with the transmission shaft.

As a further aspect of the present invention: fixedly connected with diffuser plate in the rotary drum, the diffuser plate is the toper and the edge is seted up and is the breach that the circumference distributes.

As a further aspect of the present invention: the rotary drum extends into the transmission case and is rotationally connected with the transmission case through a bearing.

As a further aspect of the present invention: and a holding handle is fixedly connected above the transmission case, and a motor switch is fixedly connected on the holding handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the driving motor, the rotary drum, the bevel gear and the lithium battery which are integrated in the transmission case, so that the device is convenient to carry and is convenient for field operation; through being equipped with piston cylinder, hollow rotary drum and setting up the diffuser plate in the rotary drum for water enters into in the drilling rod and flows downwards along the drilling rod inner wall, carries out abundant cooling to the drilling rod, avoids the overheated damage of drilling rod.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a portable sampling device for geological exploration;

FIG. 2 is a perspective view of a diffuser plate in the portable sampling device for geological exploration;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a perspective view of an eccentric disc in a portable sampling device for geological exploration.

In the figure: 1-a transmission case; 2-a drill rod; 3-a rotating drum; 4-a first bevel gear; 5-a second bevel gear; 6-a transmission shaft; 7-driving a motor; 8-a rotary joint; 9-a diffusion plate; 901-notch; 10-a water inlet pipe; 11-a piston cylinder; 12-a water pumping pipe; 13-a water extraction head; 14-a piston disc; 15-moving the clamping frame; 16-an eccentric disc; 17-a lithium battery; 18-a gripping handle; 19-motor switch.

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.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a portable sampling device for geological exploration comprises a transmission case 1 and a drill rod 2; a drill rod 2 is arranged below the transmission case 1, the drill rod 2 is fixedly connected with a rotary drum 3 in a bolt fixing mode, and the rotary drum 3 extends into the transmission case 1 and is rotatably connected with the transmission case 1 through a bearing; the rotary drum 3 is sleeved with a first bevel gear 4, the first bevel gear 4 is meshed with a second bevel gear 5, the second bevel gear 5 is connected with a transmission shaft 6, the transmission shaft 6 is connected with an output shaft of a driving motor 7 through a coupler, the driving motor 7 is nested in a transmission box 1 and is connected with a lithium battery 17 through a lead, the lithium battery 17 is detachably connected with the transmission box 1 and is convenient to replace, and the lithium battery 17 supplies power to the driving motor 7; a holding handle 18 is fixedly connected above the transmission case 1, and a motor switch 19 is fixedly connected on the holding handle 18, so that the driving motor 7 is conveniently started; the sampling device is simple in structure, convenient to carry and capable of conducting field operation.

Example 2

This example differs from example 1 in that: the rotary drum 3 is a hollow drum, and the rotary drum 3 is communicated with the inner cavity of the drill rod 2; the upper end of the rotary drum 3 is connected with a water inlet pipe 10 through a rotary joint 8, the water inlet pipe 10 is communicated with a piston cylinder 11, a first one-way valve is arranged at the communication position of the water inlet pipe 10 and the piston cylinder 11, and the first one-way valve prevents sewage from flowing back to the piston cylinder 11; the piston cylinder 11 is communicated with a water pumping head 13 through a water pumping pipe 12, a second one-way valve is arranged at the communication position of the water pumping pipe 12 and the piston cylinder 11, the second one-way valve prevents water from flowing back to the water pumping head 13, and the water pumping head 13 is a spherical metal filter screen; during the specific use, will draw water head 13 and put into aquatic, take out water to rotary drum 3 in through piston cylinder 11, the water that gets into rotary drum 3 pours into drilling rod 2 into, cools off drilling rod 2 front end, avoids the overheated damage of drilling rod.

Be equipped with piston dish 14 in the piston section of thick bamboo 11, the 14 lower extreme of piston dish is connected with removal joint frame 15 through the connecting rod, removal joint frame 15 joint has eccentric disc 16, eccentric disc 16 is equipped with eccentric annular spout, remove and singly be equipped with the joint post under the joint frame 15, the joint post nestification is in eccentric disc 16's annular spout, eccentric disc 16 cup joints fixedly with transmission shaft 6, along with the rotation of transmission shaft 6, eccentric disc 16 drives and removes joint frame 15 and reciprocates, and then drive piston dish 14 and reciprocate, extract and spout water.

Fixedly connected with diffuser plate 9 in the rotary drum 3, diffuser plate 9 is toper and the edge is seted up and is the breach 901 that the circumference distributes for the rivers that enter into in the rotary drum 3 flow into drilling rod 2 along the inner wall of rotary drum 3, and under the centrifugal force effect of drilling rod 2, rivers flow downwards along the 2 inner walls of drilling rod all the time, have better cooling drilling rod 2's effect, improve the efficiency of drilling rod sample, guarantee that drilling rod 2 is in operating temperature.

The following are specifically mentioned: the drill rod in the application is the prior art; the device comprises a transmission case provided with a handle, a driving mechanism integrated in the transmission case and comprising a driving motor, a rotary joint and a piston cylinder, wherein a movable clamping frame for driving a piston disc in the piston cylinder to move is the innovation point of the device; the driving motor, the rotary drum, the bevel gear and the lithium battery which are integrated in the transmission case are arranged, so that the device is convenient to carry and convenient to operate in the field; through being equipped with piston cylinder, hollow rotary drum and setting up the diffuser plate in the rotary drum for water enters into in the drilling rod and flows downwards along the drilling rod inner wall, carries out abundant cooling to the drilling rod, avoids the overheated damage of drilling rod.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable sampling device for geological exploration comprises a transmission case (1) and a drill rod (2); the automatic drilling machine is characterized in that a drill rod (2) is arranged below the transmission box (1), the drill rod (2) is fixedly connected with a rotary drum (3) through a bolt fixing mode, a first bevel gear (4) is sleeved on the rotary drum (3), a second bevel gear (5) is meshed with the first bevel gear (4), the second bevel gear (5) is connected with a transmission shaft (6), the transmission shaft (6) is connected with an output shaft of a driving motor (7) through a coupler, and the driving motor (7) is nested in the transmission box (1) and is connected with a lithium battery (17) through a lead.

2. A portable sampling device for geological exploration, according to claim 1, characterized in that the upper end of said rotating drum (3) is connected with a water inlet pipe (10) through a rotary joint (8), the water inlet pipe (10) is connected with a piston cylinder (11); the piston cylinder (11) is communicated with a water pumping head (13) through a water pumping pipe (12), and the water pumping head (13) is a spherical metal filter screen.

3. A portable sampling device for geological exploration, according to claim 2, characterized in that said rotating drum (3) is a hollow drum, the rotating drum (3) being in communication with the inner cavity of the drilling rod (2).

4. The portable sampling device of geological exploration, according to claim 2, characterized in that a piston disc (14) is arranged in the piston cylinder (11), the lower end of the piston disc (14) is connected with a movable clamping frame (15) through a connecting rod, an eccentric disc (16) is clamped on the movable clamping frame (15), the eccentric disc (16) is provided with an eccentric annular chute, a clamping column is arranged below the movable clamping frame (15) and is nested in the annular chute of the eccentric disc (16), and the eccentric disc (16) is fixedly sleeved with the transmission shaft (6).

5. A portable sampling device for geological exploration, according to claim 2, characterized in that a diffuser plate (9) is fixedly connected inside said drum (3), said diffuser plate (9) being conical and having notches (901) at the edge, which are circumferentially distributed.

6. A portable sampling device for geological exploration, according to claim 1, characterized in that said drum (3) extends inside the transmission box (1) and is rotatably connected to the transmission box (1) by means of bearings.

7. Portable sampling device for geological exploration, according to claim 1, characterized by the fact that above said transmission case (1) there is fixedly connected a grip handle (18), on which grip handle (18) there is fixedly connected a motor switch (19).