CN207879329U - A kind of anthracitic digging tool suitable for underground mine - Google Patents
A kind of anthracitic digging tool suitable for underground mine Download PDFInfo
- Publication number
- CN207879329U CN207879329U CN201820137123.3U CN201820137123U CN207879329U CN 207879329 U CN207879329 U CN 207879329U CN 201820137123 U CN201820137123 U CN 201820137123U CN 207879329 U CN207879329 U CN 207879329U
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- CN
- China
- Prior art keywords
- lower handle
- anthracitic
- metal
- hand
- underground mine
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Abstract
A kind of anthracitic digging tool suitable for underground mine,Including excavation portion,Dig pick portion and hand-held part,The excavation portion and chisel pick portion are mounted on hand-held part,The excavation portion includes the metal sheet for excavation,The upper end of the metal sheet is further fixed on coniform metal derby,Setting in a certain angle between the coniform metal derby and hand-held part,The chisel pick portion includes metal frame body and iron chisel,The bottom end of the metal frame body is threaded through on iron chisel,The hand-held part includes up knob and lower handle,The up knob is linked together with lower handle by bindiny mechanism,The lower handle is equipped with the lower part of through-hole and lower handle through hole in middle part and is arranged for hollow form,It is further opened with guide groove on the surface of the lower handle hollow form,The upper end of the lower handle is fixed with drilling tool,The middle part and bottom end of lower handle are further opened with the limiting slot to match with metal frame body upper end size.The structure design of the utility model is reasonable, safe to use, and adaptability is strong.
Description
Technical field
The utility model belongs to coal mining technical field of tools, especially a kind of anthracitic excavation suitable for underground mine
Tool.
Background technology
Coal is divided into hard coal and soft coal, and hard coal includes bituminous coal and anthracite, accounts for about world's coal gross reserves
30%, account for about the 27% of world's coal gross reserves, anthracite is distributed in deeper mine, since anthracite quality is hard, exploitation
It is very difficult to get up, its own chemical reactivity is weak, does not allow easy-weathering in air, easily storage and transport, in middle-size and small-size mine
In, it is typically no dedicated for exploiting anthracitic machinery, therefore generally man-made recovery, it exploits in anthracite, it is necessary to using more
Kind of mode exploits the anthracite of different direction in mine hole, since the instrumental function of usually miner is excessively single, for nothing
The exploitation of bituminous coal needs to expend very big cost, time-consuming and laborious, therefore there is presently no one kind capable of being directed to anthracitic exploitation
Tool, also without a kind of multiple functional exploitation tool.
Invention content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of structure design conjunction
Reason, a kind of anthracitic digging tool suitable for underground mine safe to use.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and the utility model is a kind of
Anthracitic digging tool suitable for underground mine, characterized in that including excavation portion, chisel pick portion and hand-held part, the excavation
Portion and chisel pick portion are mounted on hand-held part；
The excavation portion includes the metal sheet for excavation, and the upper end of the metal sheet is further fixed on coniform gold
Belong to block, setting in a certain angle between the coniform metal derby and hand-held part；
The chisel pick portion includes metal frame body and iron chisel, and the bottom end of the metal frame body is threaded through on iron chisel；
The hand-held part includes up knob and lower handle, and the up knob is connected to one with lower handle by bindiny mechanism
It rises, the lower handle is equipped with the lower part of through-hole and lower handle through hole in middle part and is arranged for hollow form, the lower handle hollow form
Surface on be further opened with guide groove, the upper end of the lower handle is fixed with drilling tool, the middle part and bottom end of lower handle be further opened with
The limiting slot that metal frame body upper end size matches；
The metal sheet is connected to by connection structure on hand-held part, and aperture is offered on the metal frame body,
It is linked together by elastic connecting element between through-hole on aperture and lower handle, the metal frame body can be in lower handle
Guide groove in move.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the metal sheet bottom end be equipped with several triangular shapes protrusion.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the angle root between the coniform metal derby and hand-held part
According to the height of human body, 50 ° -85 ° are could be provided as.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the left end of the metal frame body is extended in semi-oval gold
Belong to, the height of the semi-oval metal is 6cm, width 5cm.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, bindiny mechanism between the up knob and lower handle can be with
For threaded connection or bell and spigot connection.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the guide groove can customize not according to the size of hand-held part
With the guide groove of stroke.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the drilling tool can be slotted drill, drilling rod, taper pricker
Or pick rod.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, connection structure between the metal sheet and hand-held part is card
Shell type connection structure or double nut connection structure.
What technical problem to be solved in the utility model can also be realized by technical solution below, it is described above
A kind of anthracitic digging tool suitable for underground mine, the elastic joint part can be spring or tension spring.
Compared with prior art, the utility model has the following advantages：
（1）Its is reasonable in design, easy to install and use, which reduces multiple functions together as one under miner
The weight of well equipment, each function switch are convenient.
（2）The different handle and guide groove of size is customized according to the miner of different heights, can allow the using effect of the tool
Maximum is performed to, while also improving the experience of user.
（3）It can ensure the tool under narrow working environment by the drilling tool of lower handle upper end, complete to anthracite
Exploitation, it is safe to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the use state diagram of the utility model drilling tool；
Fig. 3 is the left view of the utility model；
Fig. 4 is the iron chisel use state diagram of the utility model；
Fig. 5 is the coniform metal derby use state diagram of the utility model；
Fig. 6 is the vertical view in semi-oval metal of the utility model.
Specific implementation mode
Referring to the drawings, further describe the specific technical solution of the present invention, in order to those skilled in the art into
One step the present invention is understood, without constituting the limitation to its right.
Embodiment 1, referring to Fig.1-6, a kind of anthracitic digging tool suitable for underground mine, including excavation portion, chisel
Pick portion and hand-held part, the excavation portion and chisel pick portion are mounted on hand-held part；
The excavation portion includes the metal sheet 1 for excavation, and the upper end of the metal sheet 1 is further fixed on coniform
Metal derby 2, setting in a certain angle between the coniform metal derby 2 and hand-held part；
The chisel pick portion includes metal frame body 3 and iron chisel 4, and the bottom end of the metal frame body 3 is threaded through on iron chisel 4；
The hand-held part includes up knob 5 and lower handle 6, and the up knob 5 is connected with lower handle 6 by bindiny mechanism 14
It is connected together, the lower handle 6 is equipped with the lower part of through-hole 7 and 6 through-hole 7 of lower handle in middle part and is arranged for hollow form, under described
Be further opened with guide groove 8 on the surface of 6 hollow form of handle, the upper end of the lower handle 6 is fixed with drilling tool 9, the middle part of lower handle 6 and
Bottom end is further opened with the limiting slot 10 to match with 3 upper end size of metal frame body；
The metal sheet 1 is connected to by connection structure 15 on hand-held part, is offered on the metal frame body 3 small
Hole 11 is linked together by elastic connecting element 12 between the through-hole 7 on aperture 11 and lower handle 6, the metal frame body 3
It can be moved in the guide groove 8 of lower handle 6.
Embodiment 2, a kind of anthracitic digging tool suitable for underground mine described in embodiment 1：The gold
Belong to 1 bottom end of sheet body and is equipped with several triangular shape protrusions 13.Triangular shape protrusion 13 can easily handle the soil layer on coal mine top.
Embodiment 3, a kind of anthracitic digging tool suitable for underground mine described in embodiment 1：The circle
Angle between taper metal derby 2 and hand-held part could be provided as 50 ° according to the height of human body.
Embodiment 4, a kind of anthracitic digger suitable for underground mine described in any one of embodiment 1-3
In tool：Angle between the coniform metal derby 2 and hand-held part could be provided as 70 ° according to the height of human body.
Embodiment 5, a kind of anthracitic digger suitable for underground mine described in any one of embodiment 1-4
In tool：Angle between the coniform metal derby 2 and hand-held part could be provided as 85 ° according to the height of human body.According to mine
Angle of the height of work between coniform metal derby 2 and hand-held part is adjusted, make miner to the use of the tool more just
Victory, operability are high.
Embodiment 6, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
The left end of the metal frame body 3 is extended in semi-oval metal 16, and the height of the semi-oval metal 16 is 6cm,
Width is 5cm.
Embodiment 7, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
Bindiny mechanism 14 between the up knob 5 and lower handle 6 can be threaded connection or bell and spigot connection.
Embodiment 8, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
The guide groove 8 can customize the guide groove 8 of different trips according to the size of hand-held part.
Embodiment 9, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
The drilling tool 9 can be slotted drill, drilling rod, taper pricker or pick rod.
Embodiment 10, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
Connection structure 15 between the metal sheet 1 and hand-held part is bite type connection structure 15 or double nut connection structure 15.
Embodiment 11, a kind of anthracitic digging tool suitable for underground mine described in 1 any one of embodiment：
The elastic connecting element 12 can be spring or tension spring.
In use, the tool is brought into mine, anthracitic surface mud layer is carried out by metal sheet 1 preliminary clear
Reason, during cleaning, several triangular shape protrusions 13 on metal sheet 1 readily soil layer can be shoveled it is broken, at this point, metal
The upper end of frame body 3 is stuck in the limiting slot 10 at 6 middle part of lower handle, the aperture 11 on metal frame body 3 and the through-hole 7 on lower handle 6
Between elastic connecting element 12 be in contraction state；
When the shovel of metal sheet 1 is to anthracite, the golden in semi-oval of 1 metal frame body of metal sheet, 3 left end is slammed with foot
Belong to 16, is moved down by after driving metal frame body 3 to be rotated by 90 ° after the power of foot and along guide groove 8 in semi-oval metal 16, to
The metal frame body 3 of lower movement drives the iron of 3 bottom end of metal frame body to dig 4 and moves down, and foot continues to have an effect at this time, until by metal
Until the upper end of frame body 3 is stuck in the limiting slot 10 of handle lower end, at this time on the aperture 11 on metal frame body 3 and lower handle 6
Elastic connecting element 12 between through-hole 7 is in tensional state, holds handle and taps 4 pairs of anthracite surfaces of iron chisel；
Anthracite is in smokeless coal cinder not of uniform size after being tapped through by iron chisel 4, is unclamped between metal sheet 1 and hand-held part at this time
Connection structure 15,90 ° of rotating metallic sheet body or any angle, until by the coniform metal derby 2 on metal sheet 1 adjust to
With hand-held part be in less than 90 ° of angle, hold handle and by coniform metal derby 2 to smokeless coal cinder not of uniform size carry out into
One step fragmentation is handled；
After being disposed, with foot slam 3 left end of metal frame body be in semi-oval metal 16, semi-oval metal 16 by
Metal frame body 3 is driven to leave the limiting slot 10 of handle lower end after the power of foot, at this time the aperture 11 on metal frame body 3 and lower handle 6
On through-hole 7 between the elastic potential energy of elastic connecting element 12 be gradually converted into mechanical energy and by metal frame body 3 along guide groove 8
It moves up, until the top of metal frame body 3 is stuck in the limiting slot 10 of the middle of the handle；
When on the side wall of mine there are when fraction of anthracite, can be by the bindiny mechanism 14 between up knob 5 and lower handle 6
Handle is held in separation, is tapped to anthracite with the fixed drilling tool in 6 upper end of lower handle 9；
The anthracitic digging tool for being suitable for underground mine is reasonable in design, easy to use, main interconnecting piece
Part is standard component, when the anthracitic digging tool for being suitable for underground mine damages, can buy and replace at any time
Its parts.
Claims (9)
1. a kind of anthracitic digging tool suitable for underground mine, it is characterised in that：Including excavation portion, chisel pick portion and hold
Portion, the excavation portion and chisel pick portion are mounted on hand-held part；
The excavation portion includes the metal sheet for excavation, and the upper end of the metal sheet is further fixed on coniform metal
Block, setting in a certain angle between the coniform metal derby and hand-held part；
The chisel pick portion includes metal frame body and iron chisel, and the bottom end of the metal frame body is threaded through on iron chisel；
The hand-held part includes up knob and lower handle, and the up knob is linked together with lower handle by bindiny mechanism,
The lower handle is equipped with the lower part of through-hole and lower handle through hole in middle part and is arranged for hollow form, the table of the lower handle hollow form
It is further opened with guide groove on face, the upper end of the lower handle is fixed with drilling tool, the middle part of lower handle and bottom end is further opened with and metal
The limiting slot that frame body upper end size matches；
The metal sheet is connected to by connection structure on hand-held part, and aperture, aperture are offered on the metal frame body
It is linked together by elastic connecting element between the through-hole on lower handle, the metal frame body can leading in lower handle
It is moved in slot.
2. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Metal sheet bottom end be equipped with several triangular shapes protrusion.
3. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Coniform metal derby and hand-held part between angle according to the height of human body, could be provided as 50 ° -85 °.
4. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
The left end of metal frame body be extended in semi-oval metal, the height of the semi-oval metal is 6cm, width 5cm.
5. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Up knob and lower handle between bindiny mechanism can be threadedly coupled or bell and spigot connection.
6. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Guide groove the guide grooves of different trips can be customized according to the size of hand-held part.
7. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Drilling tool can be slotted drill, drilling rod, taper pricker or pick rod.
8. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Metal sheet and hand-held part between connection structure be bite type connection structure or double nut connection structure.
9. a kind of anthracitic digging tool suitable for underground mine according to claim 1, it is characterised in that：It is described
Elastic joint part can be spring or tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137123.3U CN207879329U (en) | 2018-01-26 | 2018-01-26 | A kind of anthracitic digging tool suitable for underground mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137123.3U CN207879329U (en) | 2018-01-26 | 2018-01-26 | A kind of anthracitic digging tool suitable for underground mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879329U true CN207879329U (en) | 2018-09-18 |
Family
ID=63508439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137123.3U Expired - Fee Related CN207879329U (en) | 2018-01-26 | 2018-01-26 | A kind of anthracitic digging tool suitable for underground mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955368A (en) * | 2022-05-19 | 2022-08-30 | 华能曲阜热电有限公司 | Spiral drill type coal blockage dredging tool |
-
2018
- 2018-01-26 CN CN201820137123.3U patent/CN207879329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955368A (en) * | 2022-05-19 | 2022-08-30 | 华能曲阜热电有限公司 | Spiral drill type coal blockage dredging tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |