CN213838538U

CN213838538U - Mining drill rod easy to disassemble and assemble

Info

Publication number: CN213838538U
Application number: CN202022823052.2U
Authority: CN
Inventors: 郜富平; 聂晓飞; 马浩; 杜文科; 谢建军; 王跃伟; 张龙; 赵光明
Original assignee: Changcun Coal Mining of Shanxi Luan Environmental Energy Development Co Ltd
Current assignee: Changcun Coal Mining of Shanxi Luan Environmental Energy Development Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-30
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a mining drill rod easy to disassemble and assemble, which comprises a connecting block, an installation block, a drill rod main body, a vertical cylinder, a fixed block, a clamping block, a moving rod, a circular block, a handle, a limit block, a spring, a fixed rod, a nut, a convex block, an indication block and a positioning block, wherein the center of the bottom of the connecting block is fixedly installed and installed with the installation block, the drill rod main body is arranged in the installation block, the top of the drill rod main body is provided with the convex block, the convex block is inserted in the center of the bottom of the connecting block, the fixed rod is horizontally inserted on the connecting block and penetrates through the connecting block and the convex block, the two ends of the convex block are connected with the nut through threads, the vertical cylinders are fixedly installed on both sides of the installation block, when the drill rod has problems, the drill rod easy to disassemble and assemble can, and the drill rod is connected more stably.

Description

Mining drill rod easy to disassemble and assemble

Technical Field

The utility model relates to a coal mining technical field specifically is a mining is with drilling rod of easy dismouting.

Background

The coal drill rod is a mining consumable tool accessory, and the high-efficiency twist-shaped drill rod used for coal bed drilling is generally processed by high-quality carbon steel, is suitable for being used when a coal electric drill drills, and is an ideal essential tool for coal mining. Traditional spy coal type drilling rod can influence the construction after damaging in the use to it is all more difficult with the installation to dismantle, consequently, designs a mining with drilling rod of easy dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining is with drilling rod of easy dismouting, when the drilling rod goes wrong, can be more convenient install and dismantle the drilling rod to maintenance or change very fast can not hinder the engineering progress, and the drilling rod is connected more stably.

The purpose of the utility model can be realized by the following technical scheme:

a drill rod easy to disassemble and assemble for mining comprises a connecting block, wherein a central mounting and mounting block is fixedly arranged at the bottom of the connecting block, a drill rod body is arranged in the mounting block, a convex block is arranged at the top of the drill rod body and is inserted in the central bottom of the connecting block, a fixing rod is horizontally inserted in the connecting block and penetrates through the connecting block and the convex block, nuts are connected with two ends of the convex block through threads, vertical cylinders are fixedly arranged at two sides of the mounting block, fixed blocks are fixedly arranged at the tops of the vertical cylinders, a moving rod is inserted in the vertical cylinders, a clamping block and a limiting block are fixedly arranged on the side surface of the moving rod, the limiting block is arranged in the vertical cylinders, springs are arranged between the tops of the limiting block and the inner walls of the tops of the vertical cylinders, the springs are sleeved on the moving rod, the clamping block is positioned in the fixed blocks, and a round block is fixedly arranged at the tops of the moving rod, and the bottom end of the movable rod penetrates through the mounting block and extends to the interior of the drill rod main body.

As a further aspect of the present invention: two positioning blocks are fixedly mounted on the side face of the drill rod main body, the positioning blocks and the mounting blocks are matched components, and the lower surfaces of the positioning blocks and the lower surfaces of the mounting blocks are coplanar.

As a further aspect of the present invention: the side face of the drill rod main body is fixedly provided with an indicating block, and the upper surface of the indicating block is coplanar with the lower surface of the mounting block.

As a further aspect of the present invention: the top of the round block is fixedly provided with a handle, and the handle is C-shaped.

As a further aspect of the present invention: the transverse thickness of the fixture block is equal to the length of the moving rod in the drill rod main body, and the fixture block are matched components.

As a further aspect of the present invention: the cross section of the lug is in a regular hexagon shape, and the lug and the connecting block are matched components.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this mining is with drilling rod of easy dismouting, when the drilling rod goes wrong, can be more convenient install and dismantle the drilling rod to maintenance or change very fast can not delay the engineering progress, and the drilling rod is connected more stably.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

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

FIG. 3 is a side sectional view of the structure of the present invention;

in the figure: 1. connecting blocks; 2. mounting blocks; 3. a drill rod body; 4. a vertical cylinder; 5. a fixed block; 6. a clamping block; 7. a travel bar; 8. a circular block; 9. a handle; 10. a limiting block; 11. a spring; 12. fixing the rod; 13. a nut; 14. a bump; 15. an indication block; 16. and (5) positioning the blocks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a mining drill rod easy to disassemble and assemble comprises a connecting block 1, a central fixed installation and installation block 2 at the bottom of the connecting block 1, a drill rod body 3 is arranged in the installation block 2, a convex block 14 is arranged at the top of the drill rod body 3, the convex block 14 is inserted in the central bottom of the connecting block 1, a fixed rod 12 is horizontally inserted on the connecting block 1, the fixed rod 12 penetrates through the connecting block 1 and the convex block 14, nuts 13 are connected at two ends of the convex block 14 through threads, vertical cylinders 4 are fixedly arranged at two sides of the installation block 2, a fixed block 5 is fixedly arranged at the top of each vertical cylinder 4, a moving rod 7 is inserted in each vertical cylinder 4, a fixture block 6 and a fixture block 10 are fixedly arranged on the side surface of each moving rod 7, the fixture block 10 is arranged in each vertical cylinder 4, a spring 11 is arranged between the top of each fixture block 10 and the inner wall of the top of each vertical cylinder 4, the spring 11 is sleeved on the moving rod 7, the fixture block 6 is positioned in the fixed block 5, the top end of the moving rod 7 is fixedly provided with a circular block 8, and the bottom end of the moving rod 7 penetrates through the mounting block 2 and extends to the inside of the drill rod main body 3.

Two positioning blocks 16 are fixedly mounted on the side face of the drill rod main body 3, the positioning blocks 16 and the mounting block 2 are matched components, the lower surface of each positioning block 16 is coplanar with the lower surface of the mounting block 2, and the positioning blocks 16 are matched with the mounting block 2 during mounting to position the drill rod main body 3.

The side fixed mounting of drilling rod main part 3 has and instructs piece 15, and instructs the upper surface of piece 15 and the lower surface coplane of installation piece 2, can observe whether there is the rising space between drilling rod main part 3 and the connecting block 1 according to instructing whether piece 15 and installation piece 2 laminating.

The top of the circular block 8 is fixedly provided with a handle 9, and the handle 9 is C-shaped, so that the moving rod 7 can be conveniently pulled by a tool.

The transverse thickness of the fixture block 6 is equal to the length of the moving rod 7 in the drill rod main body 3, and the fixing block 5 and the fixture block 6 are matched components, so that the moving rod 7 can be pulled out of the drill rod main body 3 when the fixture block 6 is erected on the fixing block 5 when the moving rod 7 is rotated.

The cross section of the projection 14 is regular hexagon, and the projection 14 and the connecting block 1 are matching members, so that the fixing rod 12 can penetrate through the projection 14 and can not penetrate through the edge of the projection 14.

The utility model discloses a theory of operation: when the utility model is used, the connecting block 1 and the drilling device are integrated, when the drill rod needs to be disassembled, the handle 9 is pulled by a tool, the clamping block 6 is pulled out from the fixed block 5, then the clamping block 6 is erected on the fixed block 5 by rotation, the moving rod 7 is pulled out from the drill rod main body 3 at the moment, then the nut 13 is screwed down, the fixed rod 12 is taken out, and the drill rod main body 3 can be taken down; when the drill rod main body 3 needs to be installed, the positioning block 16 is matched with the installation block 2, the drill rod main body 3 can be positioned, when the indication block 15 is observed to be attached to the installation block 2, the fact that the position of the drill rod main body 3 is the correct installation position is shown, the handle 9 is rotated, the moving rod 7 can be inserted into the drill rod main body 3 again under the action of the spring 11, the fixing rod 12 is installed, and under the combined action of the fixing rod 12, the lug 14 and the moving rod 7, the drill rod connection is stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drill rod easy to disassemble and assemble for mining is characterized by comprising a connecting block (1), wherein a central fixing and mounting block (2) at the bottom of the connecting block (1) is fixedly mounted and mounted, a drill rod main body (3) is arranged in the mounting block (2), a convex block (14) is arranged at the top of the drill rod main body (3), the convex block (14) is inserted in the central position at the bottom of the connecting block (1), a fixing rod (12) is horizontally inserted in the connecting block (1), the fixing rod (12) penetrates through the connecting block (1) and the convex block (14), nuts (13) are connected at two ends of the convex block (14) through threads, vertical cylinders (4) are fixedly mounted at two sides of the mounting block (2), a fixing block (5) is fixedly mounted at the tops of the vertical cylinders (4), a moving rod (7) is inserted in the vertical cylinder (4), and a clamping block (6) and a limiting block (10) are fixedly mounted on the side surface of the moving rod (7), stopper (10) set up inside vertical cylinder (4), and be provided with spring (11) between the top of stopper (10) and the top inner wall of vertical cylinder (4), spring (11) cover is established on carriage release lever (7), fixture block (6) are located inside fixed block (5), carriage release lever (7) top fixed mounting has circular block (8), and the bottom of carriage release lever (7) runs through installation piece (2) and extends to the inside of drilling rod main part (3).

2. The drill rod easy to disassemble and assemble for mining according to claim 1, characterized in that two positioning blocks (16) are fixedly installed on the side surface of the drill rod main body (3), the positioning blocks (16) and the mounting block (2) are matched components, and the lower surface of the positioning blocks (16) is coplanar with the lower surface of the mounting block (2).

3. The drill rod easy to disassemble and assemble for mining according to claim 1, characterized in that the side surface of the drill rod main body (3) is fixedly provided with the indicating block (15), and the upper surface of the indicating block (15) is coplanar with the lower surface of the mounting block (2).

4. An easily detachable drill rod for mining use according to claim 1, characterized in that a handle (9) is fixedly installed on the top of the circular block (8), and the handle (9) is in the shape of a "C".

5. An easily removable drill rod for mining use according to claim 1, characterized in that the lateral thickness of the clamping block (6) is equal to the length of the moving rod (7) inside the drill rod body (3), and the fixing block (5) and the clamping block (6) are cooperating members.

6. A mining drill rod easy to disassemble and assemble according to claim 1, characterized in that the cross-sectional shape of the projection (14) is regular hexagon, and the projection (14) and the connecting block (1) are matching members.