CN216866598U

CN216866598U - Geological exploration is with rig of conveniently changing drill bit

Info

Publication number: CN216866598U
Application number: CN202122602641.2U
Authority: CN
Inventors: 邰铁莲
Original assignee: Individual
Current assignee: Hu Xuelin
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-07-01
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a drilling machine with a drill bit convenient to replace for geological exploration, which comprises a drilling machine body, wherein the bottom of the drilling machine body is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a mounting shell, a sleeve is sleeved on the surface of the mounting shell, limiting rods are fixedly connected to two sides of the top of the sleeve, the top of each limiting rod penetrates through the top of the mounting plate, a drill bit body is arranged in an inner cavity of the mounting shell, the bottom of the drill bit body extends to the bottom of the mounting shell, and slots are formed in two sides of the drill bit body. According to the geological exploration drilling machine, the drilling machine body, the mounting plate, the mounting shell, the sleeve, the limiting rod, the drill bit body, the slot, the groove, the moving plate, the inserting block, the first spring, the limiting block, the pressing wheel, the limiting groove, the second spring, the pushing plate and the positioning rod are arranged, so that the problem that the drill bit of the conventional geological exploration drilling machine is inconvenient to replace is solved, and the geological exploration drilling machine has the advantage of being convenient to replace the drill bit.

Description

Geological exploration is with rig of conveniently changing drill bit

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a drilling machine with a drill bit convenient to replace for geological exploration.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper holding layer, calculate investigation and research activities of basic parameters according to the foundation bearing capacity of the holding layer, and investigate and research geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling machine with a drill bit convenient to replace for geological exploration, which has the advantage of being convenient to replace the drill bit and solves the problem that the drill bit of the existing drilling machine for geological exploration is inconvenient to replace.

In order to achieve the purpose, the utility model provides the following technical scheme: a drilling machine with a drill bit convenient to replace for geological exploration comprises a drilling machine body, wherein a mounting plate is fixedly connected to the bottom of the drilling machine body, a mounting shell is fixedly connected to the bottom of the mounting plate, a sleeve is sleeved on the surface of the mounting shell, limiting rods are fixedly connected to two sides of the top of the sleeve, the top of each limiting rod penetrates through the top of the mounting plate, a drill bit body is arranged in an inner cavity of the mounting shell, the bottom of the drill bit body extends to the bottom of the mounting shell, slots are formed in two sides of the drill bit body, grooves are formed in the tops of two sides of the inner cavity of the mounting shell, moving plates are arranged in the inner cavities of the grooves, inserting blocks are fixedly connected to opposite sides of the two moving plates, the opposite sides of the two inserting blocks extend to the inner cavities of the slots, and first springs are fixedly connected to the moving plates which are positioned at the tops and the bottoms of the two opposite sides of the inserting blocks, the equal fixedly connected with stopper in one side that two movable plates are opposite, one side that two stoppers are opposite all is provided with the pinch roller, two pinch rollers opposite one side all run through the installation shell and with sleeve pipe fixed connection, the spacing groove has all been seted up to the bottom of installation shell both sides, the inner chamber of spacing groove is provided with the second spring, the equal fixedly connected with push pedal in one side that two second springs are opposite, the equal fixedly connected with locating lever in one side that two push pedals are opposite, the one end that two locating levers are opposite all runs through to the sheathed tube outside.

Preferably, the two sides of the sleeve are provided with positioning holes matched with the positioning rods, and the top of the limiting rod is fixedly connected with a stop block.

Preferably, the limiting block is triangular, and openings are formed in the tops of the two sides of the mounting shell.

Preferably, the top and the bottom of the moving plate are both fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the inner cavity of the groove, and one side, far away from the moving plate, of each sliding block extends to the inner cavity of each sliding groove.

Preferably, the surface of the mounting shell is in sliding connection with the sleeve, and limiting holes are formed in two sides of the top of the mounting plate.

Preferably, the surface of the push plate is in sliding connection with the inner wall of the limiting groove, and one side, far away from the moving plate, of the first spring is fixedly connected with the inner wall of the groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the geological exploration drilling machine, the drilling machine body, the mounting plate, the mounting shell, the sleeve, the limiting rod, the drill bit body, the slot, the groove, the moving plate, the inserting block, the first spring, the limiting block, the pressing wheel, the limiting groove, the second spring, the pushing plate and the positioning rod are arranged, so that the problem that the drill bit of the conventional geological exploration drilling machine is inconvenient to replace is solved, and the geological exploration drilling machine has the advantage of being convenient to replace the drill bit.

2. The utility model can facilitate the use of the insert block by arranging the slot, can facilitate the mutual separation of the two moving plates for resetting by arranging the first spring, can be used for fixing the sleeve by arranging the positioning rod and the positioning hole, can limit the moving range of the sleeve by arranging the limiting rod and the stop block, can facilitate the movement of the moving plates by arranging the sliding block and the sliding groove, and can facilitate the use of the pressing wheel by arranging the opening.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a drill body; 2. mounting a plate; 3. mounting a shell; 4. a sleeve; 5. a limiting rod; 6. a drill bit body; 7. a slot; 8. a groove; 9. moving the plate; 10. inserting a block; 11. a first spring; 12. a limiting block; 13. a pinch roller; 14. a limiting groove; 15. a second spring; 16. pushing the plate; 17. positioning a rod; 18. positioning holes; 19. a stopper; 20. a slider; 21. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a drilling machine for geological exploration, which is convenient for replacing a drill bit, comprises a drilling machine body 1, a mounting plate 2 is fixedly connected to the bottom of the drilling machine body 1, a mounting shell 3 is fixedly connected to the bottom of the mounting plate 2, a sleeve 4 is sleeved on the surface of the mounting shell 3, limiting rods 5 are fixedly connected to both sides of the top of the sleeve 4, the top of the limiting rods 5 penetrates through the top of the mounting plate 2, a drill bit body 6 is arranged in an inner cavity of the mounting shell 3, the bottom of the drill bit body 6 extends to the bottom of the mounting shell 3, slots 7 are respectively arranged on both sides of the drill bit body 6, grooves 8 are respectively arranged on the top of both sides of the inner cavity of the mounting shell 3, a moving plate 9 is arranged in the inner cavity of the groove 8, inserts 10 are fixedly connected to one side opposite to the two moving plates 9, one side opposite to the two inserts 10 extends to the inner cavity of the slot 7, first springs 11 are fixedly connected to one side opposite to the two inserts 9 and positioned at both the top and the bottom of the inserts 10, the opposite sides of the two moving plates 9 are fixedly connected with limiting blocks 12, the opposite sides of the two limiting blocks 12 are provided with pinch rollers 13, the opposite sides of the two pinch rollers 13 penetrate through the mounting shell 3 and are fixedly connected with the sleeve 4, the bottoms of the two sides of the mounting shell 3 are respectively provided with a limiting groove 14, the inner cavity of the limiting groove 14 is provided with a second spring 15, the opposite sides of the two second springs 15 are respectively and fixedly connected with a push plate 16, the opposite sides of the two push plates 16 are respectively and fixedly connected with a positioning rod 17, the opposite ends of the two positioning rods 17 penetrate through the outer side of the sleeve 4, the two sides of the sleeve 4 are respectively provided with a positioning hole 18 matched with the positioning rod 17, the top of the limiting rod 5 is fixedly connected with a stop block 19, the limiting blocks 12 are triangular in shape, the tops of the two sides of the mounting shell 3 are respectively provided with an opening, the tops and the bottoms of the moving plates 9 are respectively and fixedly connected with sliding blocks 20, and the tops and the bottoms of the inner cavities of the grooves 8 are respectively provided with sliding grooves 21 matched with the sliding blocks 20, one side of the sliding block 20, which is far away from the moving plate 9, extends to an inner cavity of the sliding groove 21, the surface of the mounting shell 3 is in sliding connection with the sleeve 4, limiting holes are formed in two sides of the top of the mounting plate 2, the surface of the push plate 16 is in sliding connection with the inner wall of the limiting groove 14, one side of the first spring 11, which is far away from the moving plate 9, is fixedly connected with the inner wall of the groove 8, the use of the insertion block 10 can be facilitated by arranging the slot 7, the mutual separation and restoration of the two moving plates 9 can be facilitated by arranging the first spring 11, the positioning rod 17 and the positioning hole 18 can be used for fixing the sleeve 4, the moving range of the sleeve 4 can be limited by arranging the limiting rod 5 and the stop 19, the moving range of the sleeve 4 can be limited by arranging the sliding block 20 and the sliding groove 21, the moving of the moving plate 9 can be facilitated, the moving plate 13 can be facilitated by arranging the opening, and the use of the pinch roller 13 can be facilitated by arranging the drilling machine body 1, the mounting plate 2 and the mounting shell 3, Sleeve pipe 4, gag lever post 5, drill bit body 6, slot 7, recess 8, movable plate 9, inserted block 10, first spring 11, stopper 12, pinch roller 13, spacing groove 14, second spring 15, push pedal 16 and locating lever 17, solved the problem that current rig for geological exploration is not convenient for change the drill bit, this rig for geological exploration possesses the advantage of being convenient for change the drill bit.

When the drill bit is used, a user pushes the two positioning rods 17 to the middle to remove the limitation of the positioning rods 17 on the sleeve 4, then the sleeve 4 can move upwards, the sleeve 4 drives the pressing wheel 13 to move upwards to remove the extrusion on the limiting block 12, at the moment, the first spring 11 resets and drives the two insertion blocks 10 to move away from each other through the matching of the movable plate 9 and move out of the slot 7 to remove the limitation on the drill bit body 6, then the drill bit body 6 to be installed can be moved downwards to be disassembled, then the drill bit to be installed is inserted into the installation shell 3, the sleeve 4 moves downwards, the sleeve 4 drives the pressing wheel 13 to move downwards to extrude the limiting block 12, the two limiting blocks 12 move towards the middle, the limiting block 12 drives the insertion blocks 10 to enter the slot 7 through the matching of the movable plate 9, and until the positioning rods 17 correspond to the positioning holes 18, the second spring 15 resets and drives the positioning rods 17 to be inserted into the positioning holes 18 through the matching of the pushing plate 16, and fixing the sleeve 4 to finish the installation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geological exploration is with rig of conveniently changing drill bit, includes rig body (1), its characterized in that: the drill bit comprises a drilling machine body (1), wherein a mounting plate (2) is fixedly connected to the bottom of the drilling machine body (1), a mounting shell (3) is fixedly connected to the bottom of the mounting plate (2), a sleeve (4) is sleeved on the surface of the mounting shell (3), limiting rods (5) are fixedly connected to the two sides of the top of the sleeve (4), the top of each limiting rod (5) penetrates through the top of the mounting plate (2), a drill bit body (6) is arranged in an inner cavity of the mounting shell (3), the bottom of the drill bit body (6) extends to the bottom of the mounting shell (3), slots (7) are formed in the two sides of the drill bit body (6), grooves (8) are formed in the tops of the two sides of an inner cavity of the mounting shell (3), a movable plate (9) is arranged in the inner cavity of each groove (8), inserting blocks (10) are fixedly connected to the opposite sides of the two movable plates (9), and inserting blocks (10) extend to the inner cavities of the slots (7) on the opposite sides of the two inserting blocks (10), the utility model discloses a mounting structure, including two equal fixedly connected with springs (11) in top and the bottom that two movable plate (9) are relative one side and be located inserted block (10), the equal fixedly connected with stopper (12) in one side that two movable plate (9) are opposite, and one side that two stopper (12) are opposite all is provided with pinch roller (13), and installation shell (3) and with sleeve pipe (4) fixed connection are all run through to one side that two pinch rollers (13) are opposite, spacing groove (14) have all been seted up to the bottom of installation shell (3) both sides, the inner chamber of spacing groove (14) is provided with second spring (15), and equal fixedly connected with push pedal (16) in one side that two second springs (15) are opposite, the equal fixedly connected with locating lever (17) in one side that two push pedal (16) are opposite, and the one end that two locating levers (17) are opposite all runs through to the outside of sleeve pipe (4).

2. The drilling machine with the drill bit convenient to replace for geological exploration, which is disclosed by claim 1, is characterized in that: locating holes (18) matched with the locating rods (17) are formed in the two sides of the sleeve (4), and a stop block (19) is fixedly connected to the top of the limiting rod (5).

3. The drilling machine with the drill bit convenient to replace for geological exploration according to claim 1, characterized in that: the limiting block (12) is triangular, and openings are formed in the tops of two sides of the mounting shell (3).

4. The drilling machine with the drill bit convenient to replace for geological exploration according to claim 1, characterized in that: the top and the bottom of movable plate (9) all fixedly connected with slider (20), spout (21) that use with slider (20) cooperation are all seted up to the top and the bottom of recess (8) inner chamber, one side that movable plate (9) were kept away from in slider (20) extends to the inner chamber of spout (21).

5. The drilling machine with the drill bit convenient to replace for geological exploration according to claim 1, characterized in that: the surface of the mounting shell (3) is connected with the sleeve (4) in a sliding mode, and limiting holes are formed in the two sides of the top of the mounting plate (2).

6. The drilling machine with the drill bit convenient to replace for geological exploration according to claim 1, characterized in that: the surface of the push plate (16) is in sliding connection with the inner wall of the limiting groove (14), and one side, far away from the moving plate (9), of the first spring (11) is fixedly connected with the inner wall of the groove (8).