CN212206684U

CN212206684U - Portable sampling device for geological mineral exploration

Info

Publication number: CN212206684U
Application number: CN202021129716.9U
Authority: CN
Inventors: 冯礼; 刘静文
Original assignee: Hubei Geological Exploration Institute Sinochem Geological And Mining Bureau
Current assignee: Hubei Geological Exploration Institute Sinochem Geological And Mining Bureau
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-22
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a sampling device is used in investigation of portable geology mineral products, including the standpipe, the bottom fixedly connected with plectane of standpipe, and the below of plectane is equipped with the lift seat, the top fixedly connected with square pole of lift seat, in the top of square pole extends to the standpipe, the plectane slip cap was established on the square pole, the bottom of lift seat is that the square articulates there are four sample picture pegs, and the one side that two sample picture pegs that are located on the same water flat line are close to each other all establishes to the arc structure, and the one side bottom that two sample picture pegs that are located on the same water flat line keep away from each other all establishes to. The utility model relates to a rationally, make four sample picture peg clamps embrace soil and cut off the separation to the soil of bottom adhesion when being convenient for get earth, reach stable quick collection soil, because of the phenomenon that soil self viscidity appears taking out soil when effectually avoiding extracting, make things convenient for the follow-up dismouting actuating motor of personnel to maintain, satisfy the user demand, be favorable to the use.

Description

Portable sampling device for geological mineral exploration

Technical Field

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

Background

In geological mineral exploration work, when underground soil is required to be explored, soil of a soil layer is required to be sampled, and then the obtained sample is inspected and analyzed, so that the type and the content of mineral products in the soil or rock stratum are obtained; one part of the current sampling is to adopt a vertical pipe or a soil taking insertion pipe to insert into soil in a hole for taking soil after drilling or perforating to the depth of soil to be taken, and the soil taking principle is that when the vertical pipe or the soil taking insertion pipe is pulled upwards and pulled out, the vertical pipe or the soil taking insertion pipe can take out the soil extruded into the pipe;

but general soil all has certain stickness, gets native intubate and insert behind the soil, can only separate the soil of the inside and outside both sides of pipe wall, can not effectively separate the soil of port under the intubate of getting earth, so when extracting the intubate of getting earth, often cause the area to not go out soil because of the soil stickness, lead to needing to carry out sample work once more, have the unstable shortcoming of sample, can not satisfy the user demand, for this reason, we have provided a sampling device for geological mineral exploration and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the portable sampling device for geology mineral exploration who provides.

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

the utility model provides a portable sampling device for geological mineral exploration, includes the standpipe, the bottom fixedly connected with plectane of standpipe, and the below of plectane is equipped with the lift seat, and the top fixedly connected with square pole of lift seat, the top of square pole extend to in the standpipe, the plectane slip cover is established on the square pole, the bottom of lift seat is that the square articulates there are four sample picture pegs, and the one side that two sample picture pegs that lie in same water flat line are close to each other all establishes to the arc structure, and one side bottom that two sample picture pegs that lie in same water flat line are kept away from each other all establishes to the slope cross-section, and the bottom of sample picture peg establishes to the toper structure, and the bottom of plectane is that the square articulates there are four connecting rods that the slope sets up, and the bottom of connecting rod articulates with the outside top of corresponding sample picture, the square rod threaded sleeve is established on the screw rod, the square draw-in groove has been seted up on the top of screw rod, the top thread fastening of standpipe has the rectangular pipe, fixed mounting has driving motor on the bottom inner wall of rectangular pipe, driving motor's output shaft bottom extends to in the standpipe and fixedly connected with square fixture block, the bottom of square fixture block extends to in the square draw-in groove and establishes to the toper structure, square fixture block clamps mutually with the square draw-in groove, fixedly connected with battery and motor switch on the top inner wall of rectangular pipe, the battery passes through wire electric connection respectively with motor switch and driving motor, motor switch passes through wire and driving motor electric connection.

Preferably, the top of the circular plate is provided with a square hole, and the inner walls of four sides of the square hole are respectively connected with four sides of the square rod in a sliding manner.

Preferably, the top end of the square rod is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.

Preferably, the standpipe is internally fixed with two bearings, and the inner sides of the inner rings of the bearings are welded and fixed with the outer sides of the screw rods.

Preferably, the top of the right side of the square rod is fixedly connected with a limiting block, and the bottom of the limiting block is in movable contact with the top of the circular plate.

Preferably, thread grooves are formed in two sides of the top end of the vertical pipe, T-shaped bolts are sleeved in the thread grooves, two bolt through holes are formed in the inner wall of the bottom of the rectangular pipe, the side wall of each bolt through hole is in movable contact with the outer side of the corresponding T-shaped bolt, and the inner wall of the top of each T-shaped bolt is in movable contact with the inner wall of the bottom of the rectangular pipe.

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

the vertical pipe, the circular plate, the lifting seat, the square rod, the sampling insertion plate, the connecting rod, the screw rod, the square clamping groove, the rectangular pipe, the driving motor, the square clamping block, the storage battery, the square hole and the square rod are matched with the motor switch, the vertical pipe is moved downwards to drive the circular plate and the screw rod to move downwards, the screw rod drives the lifting seat to move downwards through the square rod, the lifting seat drives the four sampling insertion plates to be inserted into soil, the driving motor is started in the positive direction to drive the square clamping block to rotate, the screw rod drives the square rod to slide upwards in the square hole, the square rod drives the four sampling insertion plates to extrude the four connecting rods upwards through the lifting seat, under the extrusion force, the bottom ends of the four connecting rods rotate towards the middle and drive the four sampling insertion plates to shrink towards the middle, at the time, the four sampling insertion plates can hold the soil and cut off the soil with the bottom, the soil that can will cut off the armful upwards shifts out, takes out the back, and reverse start driving motor is opposite with forward start driving motor's direction of motion with the same reason, and four sample picture pegs change the soil that outwards expand to rotate and put down the centre gripping armful this moment into, and driving motor clamps the mode of being connected through square fixture block and square draw-in groove cooperation and screw rod, is convenient for make it separate with the screw rod when follow-up needs maintain driving motor.

The utility model relates to a rationally, make four sample picture peg clamps embrace soil and cut off the separation to the soil of bottom adhesion when being convenient for get earth, reach stable quick collection soil, because of the phenomenon that soil self viscidity appears taking out soil when effectually avoiding extracting, make things convenient for the follow-up dismouting actuating motor of personnel to maintain, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a portable sampling device for geological and mineral exploration, which is provided by the utility model;

fig. 2 is a schematic cross-sectional structural view of the portable sampling device for geological and mineral exploration provided by the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is an enlarged schematic view of part B in fig. 2.

In the figure: the device comprises a vertical tube 1, a circular plate 2, a lifting seat 3, a square rod 4, a sampling inserting plate 5, a connecting rod 6, a screw rod 7, a square clamping groove 8, a rectangular tube 9, a driving motor 10, a square clamping block 11, a storage battery 12, a square hole 13, a square rod 14 and a motor switch 15.

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.

Referring to fig. 1-4, a portable sampling device for geological and mineral exploration, comprising a vertical tube 1, wherein the bottom end of the vertical tube 1 is fixedly connected with a circular plate 2, a lifting seat 3 is arranged below the circular plate 2, the top of the lifting seat 3 is fixedly connected with a square rod 4, the top end of the square rod 4 extends into the vertical tube 1, the circular plate 2 is slidably sleeved on the square rod 4, the bottom of the lifting seat 3 is in a square shape and is hinged with four sampling insertion plates 5, the sides, close to each other, of the two sampling insertion plates 5 on the same horizontal line are both in an arc-shaped structure, the bottom of the side, far away from each other, of the two sampling insertion plates 5 on the same horizontal line is both in an inclined cross section, the bottom of each sampling insertion plate 5 is in a conical structure, the bottom of the circular plate 2 is in a square shape and is hinged with four connecting rods 6 which are, the lifting seat 3 is positioned among the four connecting rods 6, a screw rod 7 is sleeved in the vertical pipe 1 in a rotating manner, a square rod 4 is sleeved on the screw rod 7 in a threaded manner, a square clamping groove 8 is formed in the top end of the screw rod 7, a rectangular pipe 9 is fixed on the top of the vertical pipe 1 in a threaded manner, a driving motor 10 is fixedly installed on the inner wall of the bottom of the rectangular pipe 9, the bottom end of the output shaft of the driving motor 10 extends into the vertical pipe 1 and is fixedly connected with a square clamping block 11, the bottom of the square clamping block 11 extends into the square clamping groove 8 and is set to be a conical structure, the square clamping block 11 is clamped with the square clamping groove 8, a storage battery 12 and a motor switch 15 are fixedly connected onto the inner wall of the top of the rectangular pipe 9, the storage battery 12 is electrically connected with the motor switch 15 and the driving motor 10 through wires respectively, the motor switch 15 is electrically connected with the driving motor 10 through wires, the utility model has, reach stable quick collection soil, the effectual phenomenon that can not take out soil appears because of soil self viscidity when avoiding extracting, makes things convenient for the follow-up dismouting driving motor 10 of personnel to maintain, satisfies the user demand, is favorable to the use.

In the utility model, a square hole 13 is arranged on the top of a circular plate 2, the inner walls of four sides of the square hole 13 are respectively connected with four sides of a square rod 4 in a sliding way, a threaded hole is arranged on the top of the square rod 4 and is connected with a screw 7 in a threaded way, two bearings 14 are fixedly sleeved in a vertical pipe 1, the inner side of the inner ring of each bearing 14 is fixedly welded with the outer side of the screw 7, a limit block is fixedly connected with the top of the right side of the square rod 4, the bottom of the limit block is movably contacted with the top of the circular plate 2, threaded grooves are arranged on two sides of the top of the vertical pipe 1, T-shaped bolts are sleeved in the threaded grooves, two bolt perforations are arranged on the inner wall of the bottom of a rectangular pipe 9, the side wall of each bolt perforation is movably contacted with the outer side of the corresponding T-shaped bolt, the inner wall of the top of the T-shaped bolt is movably contacted with the inner wall of the bottom of, reach stable quick collection soil, the effectual phenomenon that can not take out soil appears because of soil self viscidity when avoiding extracting, makes things convenient for the follow-up dismouting driving motor 10 of personnel to maintain, satisfies the user demand, is favorable to the use.

The working principle is as follows: when the device is used, the vertical pipe 1 is moved downwards rapidly, the vertical pipe 1 drives the circular plate 2 and the screw 7 to move downwards, the screw 7 drives the lifting seat 3 to move downwards through the square rod 4, the lifting seat 3 drives the four sampling insertion plates 5 to be inserted into soil, the conical structure arranged at the bottom of the sampling insertion plates 5 and the inclined cross section arranged at the outer side can improve the smoothness degree in the soil, at the moment, the driving motor 10 is started in the positive direction, the driving motor 10 drives the direction clamping block 11 to rotate, the direction clamping block 11 drives the screw 7 to rotate through the direction clamping groove 8, under the action of the threaded hole formed at the top end of the square rod 4, the screw 7 can drive the square rod 4 to slide upwards in the square hole 13, the square rod 4 drives the lifting seat 3 to move upwards, the lifting seat 3 drives the four sampling insertion plates 5 to move upwards, when the sampling insertion plates 5 move upwards, the corresponding connecting rods 6 can be, at the moment, the distances among the bottom ends of the four connecting rods 6 are reduced, the bottom ends of the four connecting rods 6 drive the four sampling insertion plates 5 to rotate towards the middle for contraction, soil among the four sampling insertion plates 5 and soil at the bottom can be cut off when the bottom parts of the four sampling insertion plates 5 contract towards the middle, the arc-shaped structures arranged on the four sampling insertion plates 5 are convenient for effectively holding the soil, the vertical pipe 1 is upwards pulled and pulled at the moment, the soil which is cut off and held can be upwards moved out, after the soil is taken out, the driving motor 10 is reversely started, the movement direction is opposite to that of the driving motor 10 which is positively started, the four sampling insertion plates 5 are converted into outwards expanding rotation, the soil which is held is laid down and clamped is laid down, and the soil can be;

the driving motor 10 is connected with the screw 7 in a clamping mode through the matching of the square clamping block 11 and the square clamping groove 8, so that the driving motor 10 is driven to be separated from the screw 7 when the rectangular pipe 9 moves upwards through rotating and dismounting the two T-shaped bolts when the driving motor 10 needs to be repaired subsequently, and the follow-up worker can conveniently dismount and mount the driving motor 10 for repairing and maintenance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable sampling device for geological mineral exploration, includes standpipe (1), its characterized in that, the bottom fixedly connected with plectane (2) of standpipe (1), and the below of plectane (2) is equipped with lift seat (3), the top fixedly connected with square bar (4) of lift seat (3), in the top of square bar (4) extended to standpipe (1), plectane (2) slip cover was established on square bar (4), the bottom of lift seat (3) is that the square articulates there are four sample picture peg (5), the one side that is close to each other of two sample picture pegs (5) that lie in same water flat line all establishes to the arc structure, one side bottom that two sample picture pegs (5) that lie in same water flat line kept away from each other all establishes to the slope cross-section, the bottom of sample picture peg (5) establishes to the toper structure, the bottom of plectane (2) is that the square articulates there are four connecting rods, the bottom ends of the connecting rods (6) are hinged with the top parts of the outer sides of the corresponding sampling inserting plates (5), the two opposite connecting rods (6) are symmetrically arranged, the lifting seat (3) is positioned between the four connecting rods (6), a screw rod (7) is sleeved in the vertical pipe (1) in a rotating manner, a square rod (4) is sleeved on the screw rod (7) in a threaded manner, a square clamping groove (8) is formed in the top end of the screw rod (7), a rectangular pipe (9) is fixed on the top part of the vertical pipe (1) in a threaded manner, a driving motor (10) is fixedly installed on the inner wall of the bottom part of the rectangular pipe (9), the bottom end of an output shaft of the driving motor (10) extends into the vertical pipe (1) and is fixedly connected with a square clamping block (11), the bottom part of the square clamping block (11) extends into the square clamping groove (8) and is arranged to be of a conical structure, the square clamping block (11) is clamped with the square clamping, the storage battery (12) is electrically connected with the motor switch (15) and the driving motor (10) through leads respectively, and the motor switch (15) is electrically connected with the driving motor (10) through leads.

2. The portable sampling device for geological mineral exploration, according to claim 1, wherein a square hole (13) is opened on the top of the circular plate (2), and the inner walls of four sides of the square hole (13) are slidably connected with the four sides of the square rod (4).

3. The portable sampling device for geological mineral exploration, according to claim 1, characterized in that the top end of said square bar (4) is equipped with a threaded hole, and the threaded hole is in threaded connection with the screw (7).

4. The portable sampling device for geological mineral exploration, according to claim 1, characterized in that two bearings (14) are fixedly sleeved in said vertical tube (1), and the inner side of the inner ring of each bearing (14) is welded and fixed with the outer side of the screw (7).

5. The portable sampling device for geological mineral exploration, according to claim 1, wherein a limiting block is fixedly connected to the top of the right side of said square rod (4), and the bottom of said limiting block is in movable contact with the top of said circular plate (2).

6. The portable sampling device for geological mineral exploration according to claim 1, wherein threaded grooves are formed in two sides of the top end of the vertical pipe (1), T-shaped bolts are sleeved in the threaded grooves, two bolt through holes are formed in the inner bottom wall of the rectangular pipe (9), the side walls of the bolt through holes are in movable contact with the outer sides of the corresponding T-shaped bolts, and the inner top wall of each T-shaped bolt is in movable contact with the inner bottom wall of the rectangular pipe (9).