CN214464134U - Integrated independent drill bit for mining drilling and cutting - Google Patents
Integrated independent drill bit for mining drilling and cutting Download PDFInfo
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- CN214464134U CN214464134U CN202120361767.2U CN202120361767U CN214464134U CN 214464134 U CN214464134 U CN 214464134U CN 202120361767 U CN202120361767 U CN 202120361767U CN 214464134 U CN214464134 U CN 214464134U
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Abstract
The utility model discloses a be used for mining brill to cut independent drill bit of integration, include: the water inlet pipe is a conical external thread pipe, and a water passing channel is arranged in the water inlet pipe and runs through the water inlet pipe along the axis direction of the water inlet pipe; the water outlet pipe is of a circular truncated cone structure, the lower bottom surface of the water outlet pipe is communicated with one end with a larger diameter of the water inlet pipe, a plurality of water outlet pipelines are arranged in the water outlet pipe in a penetrating way along the axis direction of the water inlet pipe, and the plurality of pipelines are communicated to the water passing channel; the drilling teeth are uniformly distributed on the side wall surface of the water outlet pipe; the water inlet pipe is used as an inlet of water flow, and the water flow flows in through the water channel and is divided into a plurality of water outlet pipelines and then flows out; the problem of among the prior art coal mining drill bit cleaning process water flow is inhomogeneous is solved.
Description
Technical Field
The utility model belongs to the technical field of colliery gallery conventional geology drilling equipment, concretely relates to be used for mining brill to cut independent drill bit of integration.
Background
Coal mines are a field of mining coal resources in coal-rich mines by humans. The vast majority of coal mines in China belong to underground coal mines, and the coal mine range comprises a large area of the ground, the underground and related facilities. The drill bit is one of common tools in coal mining, dust blocks the sight and influences the mining operation during the operation of the drill bit, the drill bit also needs to be cleaned, and water flows out unevenly during the cleaning process, so that the defects are brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for mining brill to cut independent drill bit of integration to solve among the prior art coal mining drill bit cleaning process inhomogeneous problem of play rivers.
The utility model adopts the following technical scheme: an integrated independent drill bit for mining drilling and cutting, comprising:
the water inlet pipe is a conical external thread pipe, and a water passing channel is arranged in the water inlet pipe and runs through the water inlet pipe along the axis direction of the water inlet pipe;
the water outlet pipe is of a circular truncated cone structure, the lower bottom surface of the water outlet pipe is communicated with one end with a larger diameter of the water inlet pipe, a plurality of water outlet pipelines are arranged in the water outlet pipe and run through the water outlet pipe along the axis direction of the water outlet pipe, and the plurality of pipelines are communicated to the water passing channel;
the plurality of drilling teeth are uniformly distributed on the side wall surface of the water outlet pipe;
the water inlet pipe is used as an inlet of water flow, and the water flow flows in through the water channel and is divided into a plurality of water outlet pipelines and then flows out.
Further, the plurality of water outlet pipes comprise:
at least two through water holes are arranged on the upper bottom surface of the water outlet pipe in parallel along the axial direction of the water outlet pipe;
the at least three water outlet holes are arranged on the side wall surface of the water outlet pipe at intervals; each water outlet hole is positioned between every two drilling teeth.
Furthermore, a spring mounting hole is positioned at the rear end of the water passing channel close to the water outlet pipe.
The utility model has the advantages that: the utility model provides a special independent drill bit of integration is cut with boring to colliery, it has increased the quantity of export through set up a plurality of apopores and the through water hole that communicate with water channel in outlet pipe front end for it is faster, even to go out water, has solved among the prior art coal mining drill bit cleaning process inhomogeneous problem of play rivers.
Drawings
Fig. 1 is a schematic structural diagram 1 of an integrated drilling and cutting independent drill bit for a mine according to the present invention;
fig. 2 is a schematic structural diagram 2 of the integrated drilling and cutting independent drill bit for mines according to the present invention;
FIG. 3 is a cross-sectional view of the utility model discloses an integrated drill bit for mining drilling and cutting;
FIG. 4 is a top view of the integrated drilling and cutting independent drill bit for mining of the present invention;
the water outlet structure comprises a water channel 1, a water outlet hole 2, a straight-through water outlet hole 3, a conical thread 4, drill teeth 5, a water inlet pipe 6 and a water outlet pipe 7.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a be used for mining brill to cut independent drill bit of integration, as shown in figure 1, figure 2, include: the water inlet pipe 6 is a conical external thread pipe and consists of conical threads 4, and a water passing channel 1 is arranged in the water inlet pipe and runs through the water passing pipe along the axis direction of the water passing pipe; the water outlet pipe 7 is of a circular truncated cone structure, the lower bottom surface of the water outlet pipe is communicated with the end, with the larger diameter, of the water inlet pipe 6, a plurality of water outlet pipelines are arranged in the water outlet pipe and run through the water outlet pipe along the axis direction of the water outlet pipe, and the plurality of pipelines are communicated with the water passing channel 1; the plurality of drilling teeth 5 are uniformly distributed on the side wall surface of the water outlet pipe 7; the water inlet pipe 6 is communicated with the inner cavity of the water outlet pipe up and down and is used as an inlet of water flow, and the water flow flows in through the water channel 1 and flows out after being shunted to a plurality of water outlet pipelines, so that the water flow in the water channel 1 is rapidly ejected.
In some embodiments, as shown in fig. 4, the plurality of water outlet lines comprises: the two through water holes 3 are arranged on the upper bottom surface of the water outlet pipe 7 in parallel along the axial direction of the water outlet pipe 7; the three water outlet holes 2 are arranged on the side wall surface of the water outlet pipe 7 at intervals; each water outlet hole 2 is positioned between every two drilling teeth 5.
In some embodiments, as shown in fig. 3, the spring mounting hole is located at the rear end of the water passage 1 near the water outlet pipe 7. The rear end of the water outlet pipe 7 is provided with a taper thread connection mode, so that the replacement efficiency of the independent drill bit can be effectively improved.
The utility model relates to a use method that is used for mining brill to cut independent drill bit of integration does: the water inlet pipe is a conical external thread pipe, the inner cavity of the water inlet pipe is a water passing pore passage which is communicated up and down, and three water outlet holes and two straight-through water outlet holes are uniformly distributed on the water outlet pipe; water in the inlet tube enters into the outlet pipe through water passing channel, and the straight-through apopore and the apopore blowout rivers on the outlet pipe solve among the prior art coal mining drill bit cleaning process in the inhomogeneous problem of outlet flow rivers.
Claims (3)
1. The utility model provides a be used for mining brill to cut independent drill bit of integration which characterized in that includes:
the water inlet pipe (6) is a conical external thread pipe, and a water passing channel (1) is arranged in the water inlet pipe and runs through the water inlet pipe along the axis direction of the water inlet pipe;
the water outlet pipe (7) is of a circular truncated cone structure, the lower bottom surface of the water outlet pipe is communicated with the end, with the larger diameter, of the water inlet pipe (6), a plurality of water outlet pipelines are arranged in the water outlet pipe and run through the water outlet pipe along the axis direction of the water outlet pipe, and the pipelines are all communicated with the water passing channel (1);
the plurality of drilling teeth (5) are uniformly distributed on the side wall surface of the water outlet pipe (7);
the water inlet pipe (6) is used as an inlet of water flow, and the water flows into the water passing channel (1) and is divided into a plurality of water outlet pipelines and then flows out.
2. The mining drilling and cutting integrated independent drill bit according to claim 1, wherein the plurality of water outlet pipelines comprise:
the at least two through water holes (3) are arranged on the upper bottom surface of the water outlet pipe (7) in parallel along the axial direction of the water outlet pipe (7);
at least three water outlet holes (2) are arranged on the side wall surface of the water outlet pipe (7) at intervals; each water outlet hole (2) is positioned between every two drilling teeth (5).
3. The integrated independent drill bit for mining drilling and cutting of claim 1, further comprising:
and the spring mounting hole is positioned at the rear end of the water passing channel (1) close to the water outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361767.2U CN214464134U (en) | 2021-02-09 | 2021-02-09 | Integrated independent drill bit for mining drilling and cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361767.2U CN214464134U (en) | 2021-02-09 | 2021-02-09 | Integrated independent drill bit for mining drilling and cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464134U true CN214464134U (en) | 2021-10-22 |
Family
ID=78136854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120361767.2U Active CN214464134U (en) | 2021-02-09 | 2021-02-09 | Integrated independent drill bit for mining drilling and cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214464134U (en) |
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2021
- 2021-02-09 CN CN202120361767.2U patent/CN214464134U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 710032 yard 65, East Banjie lane, Xincheng District, Xi'an City, Shaanxi Province Patentee after: Zhang Xiaoyin Address before: No. 110, group 4, shuangluqiaocun, Dongguan, Chencang District, Baoji City, Shaanxi Province, 721000 Patentee before: Zhang Hui |
|
| TR01 | Transfer of patent right |