CN216524930U

CN216524930U - Geological exploration sampling device

Info

Publication number: CN216524930U
Application number: CN202123194140.1U
Authority: CN
Inventors: 韩海亮; 郭洪良
Original assignee: First Prospecting Team Of Shandong Coal Geology Bureau
Current assignee: First Prospecting Team Of Shandong Coal Geology Bureau
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of geological exploration, in particular to a geological exploration sampling device, which comprises a fixed frame, wherein a lifting mechanism is arranged in the fixed frame, the lifting mechanism comprises a threaded rod, a moving plate, a motor, a large bevel gear, a first synchronous wheel, a second synchronous wheel and a synchronous belt, two groups of threaded rods are fixedly arranged at the top end inside the fixed frame, the two groups of threaded rods are sleeved on the outer side of the fixed frame, the moving plate is internally provided with the motor, and the output end of the motor is connected with the large bevel gear; the utility model discloses the motor passes through big bevel gear and drives first bevel gear and second bevel gear rotation, and first bevel gear rotates and drives the hold-in range through first synchronizing wheel and rotates, and the hold-in range drives two sets of second synchronizing wheels and rotates, makes the movable plate drive two sets of arcs and descends, and simultaneously, the second bevel gear drives two sets of arcs and rotates to make two sets of arcs descend the in-process synchronous rotation, it is better to bore the ground effect, improves and bores ground efficiency.

Description

Geological exploration sampling device

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a geological exploration sampling device.

Background

Geological exploration is 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.

Soil sampling is often required to be researched in geological exploration, the existing geological exploration sampling device is poor in ground drilling effect and low in sampling efficiency, and when the existing sampling device brings out sampled soil, the soil is easy to drop, so that sampling failure is caused.

Disclosure of Invention

Aiming at the problems, the utility model provides the geological exploration sampling device, the two groups of arc plates synchronously rotate in the descending process, the ground drilling effect is better, the ground drilling efficiency is improved, the arc plates clamp the sample, the soil is prevented from falling, and the sampling success rate is improved.

In order to achieve the above object, the present invention adopts the following technical solutions:

a geological exploration sampling device comprises a fixed frame, wherein a lifting mechanism is arranged in the fixed frame, and the lifting mechanism comprises a threaded rod, a moving plate, a motor, a big bevel gear, a first synchronous wheel, a second synchronous wheel and a synchronous belt;

the top end inside the fixing frame is fixedly provided with two groups of threaded rods, the moving plate is sleeved on the outer side of the fixing frame, a motor is installed in the moving plate, the output end of the motor is connected with a big bevel gear, a first bevel gear meshed with the big bevel gear is rotatably connected in the moving plate, the first bevel gear extends out of the moving plate and is connected with a first synchronizing wheel, the top of the moving plate is rotatably connected with two groups of second synchronizing wheels, the two groups of second synchronizing wheels are respectively in threaded connection with the two groups of threaded rods, and matched synchronous belts are sleeved on the outer sides of the first synchronizing wheel and the second synchronizing wheels.

Preferably, the movable plate is rotatably connected with a second bevel gear meshed with the bottom of the big bevel gear, the bottom of the second bevel gear extends out of the movable plate and is fixedly connected with a movable frame, and two groups of arc-shaped plates are arranged at the bottom of the movable frame.

Preferably, the movable frame is further rotatably connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is in threaded connection with two groups of sliding blocks, the sliding blocks are in sliding connection with the movable frame, and the bottoms of the two groups of sliding blocks are respectively fixedly provided with matched arc plates.

Preferably, the movable frame is provided with a limit groove matched with the sliding block, and the movable frame is connected with the sliding block through the limit groove in a sliding manner.

Preferably, the outside bottom strand of mount is provided with the fixing base, and is provided with the staple in the fixing base.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that: the motor drives the first bevel gear and the second bevel gear to rotate through the big bevel gear, the first bevel gear drives the synchronous belt to rotate through the first synchronous wheel, the synchronous belt drives the two groups of second synchronous wheels to rotate, the moving plate drives the two groups of arc plates to descend, meanwhile, the second bevel gear drives the two groups of arc plates to rotate, so that the two groups of arc plates synchronously rotate in the descending process, the ground drilling effect is good, and the ground drilling efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side cross-sectional view of the mobile frame of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a fixed mount; 2. a threaded rod; 3. moving the plate; 4. a motor; 5. a large bevel gear; 6. a first bevel gear; 7. a second bevel gear; 8. a first synchronizing wheel; 9. a second synchronizing wheel; 10. a synchronous belt; 11. a movable frame; 12. a bidirectional screw rod; 13. a slider; 14. an arc-shaped plate; 15. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example 1

A geological exploration sampling device comprises a fixed frame 1, wherein a lifting mechanism is arranged in the fixed frame 1, and the lifting mechanism comprises a threaded rod 2, a moving plate 3, a motor 4, a large bevel gear 5, a first bevel gear 6, a first synchronous wheel 8, a second synchronous wheel 9 and a synchronous belt 10;

the fixed two sets of threaded rods 2 that are provided with in the inside top of mount 1, and two sets of threaded rods 2, the movable plate 3 has been cup jointed in the outside, install motor 4 in the movable plate 3, and the output of motor 4 even has big bevel gear 5, it has first bevel gear 6 with big bevel gear 5 engaged with to rotate in the movable plate 3 to be connected with, and first bevel gear 6 extends the movable plate 3 and is connected with first synchronizing wheel 8, the top of movable plate 3 is rotated and is connected with two sets of second synchronizing wheels 9, and two sets of second synchronizing wheels 9 respectively with 2 threaded connection of two sets of threaded rods, matched with hold-in range 10 has been cup jointed in the first synchronizing wheel 8 and the second synchronizing wheel 9 outside.

A second bevel gear 7 engaged with the bottom of the big bevel gear 5 is rotatably connected in the moving plate 3, a moving frame 11 is fixedly connected at the bottom of the second bevel gear 7 by extending out of the moving plate 3, and two groups of arc-shaped plates 14 are arranged at the bottom of the moving frame 11.

The outside bottom thigh of mount 1 is provided with fixing base 15, and is provided with the staple in the fixing base 15.

The using method comprises the following steps: the fixing frame 1 is fixed at a position on the ground where sampling is needed through the fixing seat 15, the motor 4 is started, the motor 4 drives the first bevel gear 6 and the second bevel gear 7 to rotate through the big bevel gear 5, the first bevel gear 6 drives the synchronous belt 10 to rotate through the first synchronous wheel 8, the synchronous belt 10 drives the two groups of second synchronous wheels 9 to rotate, and the two groups of second synchronous wheels 9 are in threaded connection with the threaded rod 2, so that the moving plate 3 drives the two groups of arc plates 14 to descend, meanwhile, the second bevel gear 7 drives the two groups of arc plates 14 to rotate, and therefore the two groups of arc plates 14 synchronously rotate in the descending process, the ground drilling effect is good, and the ground drilling efficiency is improved.

Example 2

On the basis of the example 1, the method comprises the following steps of,

the movable frame 11 is further rotatably connected with a bidirectional screw rod 12, the outer side of the bidirectional screw rod 12 is in threaded connection with two groups of sliding blocks 13, the sliding blocks 13 are in sliding connection with the movable frame 11, and the bottoms of the two groups of sliding blocks 13 are respectively and fixedly provided with matched arc-shaped plates 14.

A limiting groove matched with the sliding block 13 is formed in the movable frame 11, and the movable frame 11 is connected with the sliding block 13 in a sliding mode through the limiting groove.

The using method further comprises the following steps: when two sets of arcs 14 descend to the required degree of depth, rotate two-way lead screw 12, two-way lead screw 12 rotates and drives two sets of sliders 13 and remove towards opposite direction, makes two sets of arcs 14 driven press from both sides tight sample soil to make and press from both sides tight sample through arc 14, avoid soil to drop, improve the success rate of taking a sample.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a geological exploration sampling device, includes mount (1), its characterized in that: the lifting mechanism is arranged in the fixed frame (1) and comprises a threaded rod (2), a moving plate (3), a motor (4), a big bevel gear (5), a first bevel gear (6), a first synchronizing wheel (8), a second synchronizing wheel (9) and a synchronizing belt (10);

the utility model discloses a novel motor assembly, including mount (1), movable plate (3), motor (4), big bevel gear (5) are even had on the output of motor (4), swing joint has first bevel gear (6) with big bevel gear (5) meshing in movable plate (3), and first bevel gear (6) extend movable plate (3) and be connected with first synchronizing wheel (8), movable plate (3) top is rotated and is connected with two sets of second synchronizing wheel (9), and two sets of second synchronizing wheel (9) respectively with two sets of threaded rod (2) threaded connection, matched with hold-in range (10) have been cup jointed in first synchronizing wheel (8) and second synchronizing wheel (9) outside to fixed being provided with two sets of threaded rod (2) on the inside top of mount (1), and two sets of threaded rod (2), movable plate (3) outside has been cup jointed.

2. A geological survey sampling device as defined in claim 1 wherein: the movable plate (3) is rotatably connected with a second bevel gear (7) meshed with the bottom of the big bevel gear (5), the bottom of the second bevel gear (7) extends out of the movable plate (3) and is fixedly connected with a movable frame (11), and two groups of arc-shaped plates (14) are arranged at the bottom of the movable frame (11).

3. A geological survey sampling device as defined in claim 2 wherein: the movable rack (11) is further rotatably connected with a bidirectional screw rod (12), the outer side of the bidirectional screw rod (12) is in threaded connection with two sets of sliding blocks (13), the sliding blocks (13) are in sliding connection with the movable rack (11), and the bottoms of the two sets of sliding blocks (13) are respectively and fixedly provided with a matched arc-shaped plate (14).

4. A geological survey sampling device as defined in claim 3 wherein: a limiting groove matched with the sliding block (13) is formed in the movable frame (11), and the movable frame (11) is connected with the sliding block (13) through the limiting groove in a sliding mode.

5. A geological survey sampling device as defined in claim 1 wherein: the outer side bottom strand of the fixing frame (1) is provided with a fixing seat (15), and a fixing nail is arranged in the fixing seat (15).