CN219391392U

CN219391392U - Portable coring device

Info

Publication number: CN219391392U
Application number: CN202320164526.8U
Authority: CN
Inventors: 花丽明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-21
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to a corer, in particular to a portable corer, which belongs to the technical field of geological investigation equipment and comprises a back plate, wherein a clamping plate and a placing plate are fixed on the side wall of one end of the back plate, a U-shaped clamping groove is formed in the clamping plate, a circular through hole and an angle groove are formed in the placing plate, a mounting straight barrel is clamped in the circular through hole and the U-shaped clamping groove and fixedly clamped in the angle groove through a stepping block, a driving assembly is arranged on the mounting straight barrel in a rotating manner, a coring head is fixedly arranged at one end of the driving assembly, a mounting groove is formed in one end of the U-shaped clamping groove, a limiting assembly is arranged in the mounting groove, a brace and a locking plug are fixed on the side wall of the other end of the back plate, and the locking plug is arranged at one end of the brace and is spliced in the locking plug; the utility model can make the installation straight barrel more convenient to carry, and the installation straight barrel can be taken down for coring use only by controlling the limiting component to release the limit of the installation straight barrel, so that the use is flexible and convenient.

Description

Portable coring device

Technical Field

The utility model relates to a portable coring device, and belongs to the technical field of geological exploration equipment.

Background

Geological investigation is carried out on the geological conditions of rocks, stratum structures, minerals, underground water, landforms and the like in a certain area by using geological investigation methods such as mapping, drilling, pothole detection, sampling test, geological remote sensing and the like according to the requirements of economic construction, national defense construction and scientific technology development, and when geological investigation is carried out, the coring device is required to be used for taking out substances of different stratum for investigation, the existing coring device is required to be held or moved by a vehicle, when the coring is carried out at a high place, vehicles are not easy to arrive, manual holding can influence operators to climb to the high place, carrying inconvenience can be caused, and certain defects exist in the using process.

In view of this, a portable coring device is proposed.

Disclosure of Invention

The utility model aims to solve the problems and provide a portable coring device which has the effects of convenient carrying and flexible and convenient use.

The portable coring device comprises a back plate, wherein a clamping plate and a placing plate are fixed on the side wall of one end of the back plate, a U-shaped clamping groove is formed in the clamping plate, a circular through hole and an angle groove are formed in the placing plate, a mounting straight cylinder is clamped in the circular through hole and the U-shaped clamping groove, the mounting straight cylinder is fixedly clamped in the angle groove through a pedal block, a driving assembly is rotatably clamped in the mounting straight cylinder, a coring head is fixedly mounted at one end of the driving assembly, a mounting groove is formed in one end of the U-shaped clamping groove, a limiting assembly is mounted in the mounting groove, the limiting assembly is located on one side of the mounting straight cylinder, a strap and a locking plug are fixed on the side wall of the other end of the back plate, and a locking plug is mounted at one end of the strap and inserted in the locking plug.

Further, to enable the internally threaded sleeve to rotate within the mounting barrel, the drive assembly includes an internally threaded sleeve rotatably mounted within the mounting barrel.

Further, in order to control the rotation of the internal thread sleeve, the driving threaded rod can be rotated and lifted in the internal thread sleeve, so that the coring head is driven to drill downwards, the internal thread of the internal thread sleeve is inserted with the driving threaded rod, and the coring head is fixed at one end of the driving threaded rod.

Further, in order to enable the drive gear to rotate through controlling the built-in motor of the connecting plate, the circular rack can be enabled to drive the internal thread sleeve to rotate on the installation straight barrel, one end of the internal thread sleeve is fixedly provided with the circular rack, the installation straight barrel is fixedly provided with the connecting plate, the connecting plate is located below the circular rack, the drive gear is rotatably installed at the top of the connecting plate, the drive gear is fixedly connected with the output shaft of the built-in motor of the connecting plate, the drive gear is meshed with the circular rack, and the hand lever is fixedly arranged at the top of the connecting plate.

Further, in order to enable the limiting block rotates in the mounting groove and can simultaneously limit the mounting straight cylinder, the limiting component comprises a limiting block, the limiting block is rotatably mounted in the mounting groove through a connecting rotating shaft, and the side wall of the limiting block is attached to the mounting straight cylinder.

Further, in order to be inserted through the limiting pin rod in the limiting jack, one end of the limiting block can be fixed on the clamping plate, so that the limiting block realizes limiting of the installation straight cylinder, limiting jacks are formed in the limiting block and the clamping plate, and the limiting pin rod is inserted in the limiting jacks.

The utility model has the technical effects and advantages that: the driving component drives the coring head to move up and down, so that the basic coring function is realized, the mounting straight barrel can be fixed on the back plate through the limiting component, the locking plug is inserted into the locking eye-splice, an operator can back up the back plate and the mounting straight barrel through the braces, the mounting straight barrel is more convenient to carry, and when coring is needed, the mounting straight barrel can be taken down only by controlling the limiting component to release the limiting of the mounting straight barrel, so that the use is flexible and convenient, and the practicability is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the spacing assembly of the present utility model on the card;

FIG. 3 is a schematic view of the connection structure of the drive assembly and the mounting straight barrel of the present utility model;

FIG. 4 is a schematic illustration of the coupling structure of the coring head and drive assembly of the present utility model;

in the figure: 1. a back plate; 2. a clamping plate; 3. placing a plate; 4. installing a straight cylinder; 5. stepping on the pedal block; 6. a drive assembly; 601. an internally threaded sleeve; 602. driving a threaded rod; 603. a circular rack; 7. a coring head; 8. a limit component; 801. a limiting block; 802. the connecting rotating shaft; 803. a limiting pin rod; 9. a harness; 10. locking the eye-splice; 11. locking the plug; 12. a connecting plate; 13. a drive gear; 14. and (5) a hand lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a portable coring device comprises a back plate 1, a clamping plate 2 and a placing plate 3 are fixed on the side wall of one end of the back plate 1, a U-shaped clamping groove is formed in the side wall of the other end of the back plate 1, a circular through hole and an angle groove are formed in the placing plate 3, a mounting straight cylinder 4 is clamped in the circular through hole and the U-shaped clamping groove, the mounting straight cylinder 4 is fixedly clamped in the angle groove through a stepping block 5, a driving assembly 6 is rotatably clamped in the mounting straight cylinder 4, a coring head 7 is fixedly arranged at one end of the driving assembly 6, a mounting groove is formed in one end of the U-shaped clamping groove, a limiting assembly 8 is arranged in the mounting groove, the limiting assembly 8 is positioned on one side of the mounting straight cylinder 4, a strap 9 and a locking eye 10 are fixed on the side wall of the other end of the back plate 1, a locking plug 11 is arranged at one end of the strap 9, and the locking plug 11 is inserted in the locking eye 10.

As a technical optimization scheme of the utility model, the driving assembly 6 comprises an internal thread sleeve 601, the internal thread sleeve 601 is rotatably arranged in the mounting straight cylinder 4, a driving threaded rod 602 is inserted into the internal thread of the internal thread sleeve 601, the coring head 7 is fixed at one end of the driving threaded rod 602, a circular rack 603 is fixed at one end of the internal thread sleeve 601, a connecting plate 12 is fixed on the mounting straight cylinder 4, the connecting plate 12 is positioned below the circular rack 603, a driving gear 13 is rotatably arranged at the top of the connecting plate 12, the driving gear 13 is fixedly connected with an output shaft of an internal motor of the connecting plate 12, the driving gear 13 is meshed with the circular rack 603, a hand rod 14 is fixed at the top of the connecting plate 12, during use, the internal motor of the connecting plate 12 is controlled to start to enable the driving gear 13 to rotate, the circular rack 603 is driven to rotate when the driving gear 13 rotates, so as to drive the internal thread sleeve 601 to rotate in the mounting straight cylinder 4, the hand rod 14 is inserted at a position where coring is needed, the stepping block 5 is stepped on to enable the coring head 7 to be inserted on the ground, and when the internal thread sleeve 601 rotates, the driving sleeve 602 is driven to rotate, and the coring head 7 is driven to rotate downwards, so that the coring head 7 can be driven to rotate towards the internal thread 602, and the sampling rod is driven to rotate.

As a technical optimization scheme of the utility model, the limiting component 8 comprises a limiting block 801, the limiting block 801 is rotatably arranged in a mounting groove through a connecting rotating shaft 802, the side wall of the limiting block 801 is attached to a mounting straight cylinder 4, limiting jacks are formed in the limiting block 801 and the clamping plate 2, a limiting pin 803 is inserted into the limiting jacks, when the limiting component 8 is in actual use, the limiting block 801 is controlled to rotate in the mounting groove through the connecting rotating shaft 802, one end of the limiting block 801 rotates below the limiting jacks, the limiting pin 803 is inserted into the limiting jacks formed in the limiting block 801 and the clamping plate 2, one end of the limiting block 801 can be fixed on the clamping plate 2, the limiting block 801 limits the mounting straight cylinder 4, the mounting straight cylinder 4 is prevented from falling off when moving, and the carrying safety is improved.

When the device is used, firstly, the locking plug 11 is inserted into the locking eye-splice 10, an operator carries the device to a coring position through the braces 9, the limiting pin 803 is controlled to be separated from the limiting jack, the limiting block 801 is controlled to rotate, the limiting block 801 releases the limit on the mounting straight barrel 4, the mounting straight barrel 4 is integrally taken down, the hand rod 14 is held by hand and the coring head 7 is inserted into a position needing coring, the stepping block 5 is stepped on to enable the coring head 7 to be inserted into the ground, the built-in motor of the connecting plate 12 is controlled to be started to enable the driving gear 13 to rotate, the annular rack 603 is enabled to rotate, the internal thread sleeve 601 is driven to rotate in the mounting straight barrel 4, the driving threaded rod 602 is driven to rotate in the internal thread sleeve 601, the coring head 7 is driven to rotate downwards, the coring head 7 is enabled to move downwards, the deep sampling function is realized, the mounting straight barrel 4 is integrally clamped on the clamping plate 2 and the placing plate 3, the limiting assembly 8 is controlled to limit the mounting straight barrel 4, and the device is convenient to carry.

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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A portable coring device comprising a back plate (1), characterized in that: be fixed with cardboard (2) and place board (3) on backplate (1) one end lateral wall, set up U type draw-in groove on cardboard (2), set up circular through-hole and angular slot on placing board (3), circular through-hole with U type draw-in groove inside callipers is equipped with installs straight section of thick bamboo (4), just install straight section of thick bamboo (4) and establish through stepping on pedal piece (5) fixation card in the angular slot, install straight section of thick bamboo (4) internal rotation card and be equipped with drive assembly (6), drive assembly (6) one end fixed mounting has coring head (7), the mounting groove has been seted up to U type draw-in groove one end, install spacing subassembly (8) in the mounting groove, just spacing subassembly (8) are located install straight section of thick bamboo (4) one side, be fixed with braces (9) and locking eye-splice (10) on backplate (1) other end lateral wall, locking plug (11) are pegged graft locking eye-splice (10).

2. A portable coring device according to claim 1, wherein: the driving assembly (6) comprises an internally threaded sleeve (601), and the internally threaded sleeve (601) is rotatably mounted in the mounting straight cylinder (4).

3. A portable coring device according to claim 2, wherein: the inner thread sleeve (601) is internally inserted with a driving threaded rod (602), and the coring head (7) is fixed at one end of the driving threaded rod (602).

4. A portable coring device according to claim 2, wherein: one end of the internal thread sleeve (601) is fixed with a circular rack (603).

5. A portable coring device according to claim 4, wherein: a connecting plate (12) is fixed on the mounting straight cylinder (4), and the connecting plate (12) is positioned below the circular rack (603).

6. A portable coring device according to claim 5, wherein: the driving gear (13) is rotatably arranged at the top of the connecting plate (12), the driving gear (13) is fixedly connected with an output shaft of a built-in motor of the connecting plate (12), the driving gear (13) is meshed with the circular rack (603), and a hand lever (14) is fixed at the top of the connecting plate (12).

7. A portable coring device according to claim 1, wherein: the limiting assembly (8) comprises a limiting block (801), the limiting block (801) is rotatably installed in the installation groove through a connecting rotating shaft (802), and the side wall of the limiting block (801) is attached to the installation straight cylinder (4).

8. A portable coring device according to claim 7, wherein: limiting jacks are formed in the limiting blocks (801) and the clamping plates (2), and limiting pin rods (803) are inserted into the limiting jacks.