CN110485934A - A kind of mining industry drilling machine blade - Google Patents
A kind of mining industry drilling machine blade Download PDFInfo
- Publication number
- CN110485934A CN110485934A CN201910592675.2A CN201910592675A CN110485934A CN 110485934 A CN110485934 A CN 110485934A CN 201910592675 A CN201910592675 A CN 201910592675A CN 110485934 A CN110485934 A CN 110485934A
- Authority
- CN
- China
- Prior art keywords
- blade
- plate
- fixed
- drilling machine
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 238000005065 mining Methods 0.000 title claims abstract description 22
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 210000002105 tongue Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
- E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
- E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
Abstract
The invention discloses a kind of mining industry drilling machine blades, including main shaft, the front of the main shaft is fixedly connected with drill bit, the upper surface of the main shaft offers threaded hole, the inner thread of the threaded hole is connected with connecting rod, the front of the connecting rod is fixedly connected with fixed plate, the lower surface of the fixed plate is threaded with fixed screw, the upper surface of the fixed plate is screwed by fixed screw is connected with blade, the side of the blade offers tongue, and the inner sidewall of the tongue is fixedly connected with spring.Pass through setting blade, tongue, spring, slide plate and plate in the present invention, pass through slide plate and telescopic spring convenient for plate, pass through setting plate, blade, groove and movable span, convenient for being plugged and fixed between blade by plate, by setting plate, blade and card slot, plate is blocked when being easily installed blade, passes through setting blade and baffle, it is more fixed convenient for drill hole inner wall, to achieve the effect that be conveniently replaceable drilling machine blade.
Description
Technical field
The present invention relates to drilling machine blade technology field more particularly to a kind of mining industry drilling machine blades.
Background technique
Impeller had both referred to the wheel disc equipped with movable vane, was the component part of impulse turbine rotor, and can be with finger wheel disk and peace
The general name of dress moving blade thereon, impeller according to shape and can open closure situation and classify, but dig now mining
Drilling machine hinge is prone to wear during use and damages fracture, it has not been convenient to replace blade, finally influence it and dig its drilling of mine
Effect.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of mining industry drilling machine blade proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of mining industry drilling machine blade, including main shaft, the front of the main shaft are fixedly connected with drill bit, and the upper surface of the main shaft is opened
Equipped with threaded hole, the inner thread of the threaded hole is connected with connecting rod, and the front of the connecting rod is fixedly connected with fixed plate,
The lower surface of the fixed plate is threaded with fixed screw, and the upper surface of the fixed plate is screwed company by fixed screw
It is connected to blade.
Preferably, the side of the blade offers tongue, and the inner sidewall of the tongue is fixedly connected with spring, the bullet
One end of spring is fixedly connected with slide plate, and the side of the slide plate is fixedly connected with plate, and the front of the plate offers fixation
Hole, the other side of the blade open up fluted, and the interior antetheca of the groove offers movable span, and the front of the blade opens up
There is through-hole, the front of the blade is fixedly connected with baffle.
Preferably, the side of the connecting rod offers thread groove compatible with main shaft upper surface threaded hole inner wall.
Preferably, the side helical track of the main shaft offers several threaded holes, and the equal spiral shell of inner wall of threaded rod
Line is fixedly connected with connecting rod.
Preferably, the lower surface of the fixed plate is threadedly coupled there are two fixed screw, and two fixed screws
Front passes through the back side of fixed plate and the through-hole by face of blade.
Preferably, the side of the plate is adapted with the groove of the blade other side, the side of the slide plate and tongue
Inner sidewall overlap joint, the front of the blade offers card slot.
The invention has the following advantages:
1, by setting main shaft and drill bit in the present invention, main shaft and drill bit rotation are driven convenient for power device, by setting main shaft,
Threaded hole and connecting rod are fixed and are dismantled convenient for connecting rod and main shaft, by setting connecting rod and fixed plate, convenient for making connecting rod
Fixed fixed plate, by setting fixed plate, fixed screw and blade, convenient for fixed plate by fixed screw fixed blade, thus
Achieve the effect that fixed convenient for drill spindle and connecting rod and dismantles.
2, it is stretched convenient for plate by slide plate and spring in the present invention by setting blade, tongue, spring, slide plate and plate
Contracting, by setting plate, blade, groove and movable span, convenient for being plugged and fixed between blade by plate, by setting plate,
Blade and card slot block plate when being easily installed blade, by setting blade and baffle, are more fixed convenient for drill hole inner wall, from
And achieve the effect that be conveniently replaceable drilling machine blade.
Detailed description of the invention
Fig. 1 is a kind of overall structure schematic elevation view of mining industry drilling machine blade proposed by the present invention；
Fig. 2 is a kind of stereoscopic schematic diagram of mining industry drilling machine blade proposed by the present invention；
Fig. 3 is a kind of blade schematic elevation view of mining industry drilling machine blade proposed by the present invention；
Fig. 4 is a kind of blade back view schematic diagram of mining industry drilling machine blade proposed by the present invention；
Fig. 5 is that a kind of blade of mining industry drilling machine blade proposed by the present invention just cuts open schematic diagram；
Fig. 6 is that a kind of blade of mining industry drilling machine blade proposed by the present invention is faced upward and cuts open schematic diagram.
In figure: 1 main shaft, 2 drill bits, 3 threaded holes, 4 connecting rods, 5 fixed plates, 6 fixed screws, 7 blades, 8 tongues, 9 springs,
10 slide plates, 11 plates, 12 fixation holes, 13 grooves, 14 movable spans, 15 through-holes, 16 baffles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-4, a kind of mining industry drilling machine blade, including main shaft 1, the front of main shaft 1 are fixedly connected with drill bit 2, main shaft 1
Upper surface offer threaded hole 3, the inner thread of threaded hole 3 is connected with connecting rod 4, the side of connecting rod 4 offer with it is main
The compatible thread groove of 1 upper surface threaded hole of axis, 3 inner wall, the side helical track of main shaft 1 offer several threaded holes 3,
And the inner wall of threaded hole 3 is screwed and is connected with connecting rod 4, the front of connecting rod 4 is fixedly connected with fixed plate 5, fixed plate 5
Lower surface be threaded with fixed screw 6, the upper surface of fixed plate 5 is screwed by fixed screw 6 is connected with blade 7,
There are two fixed screws 6 for the lower surface threaded connection of fixed plate 5, and the front of two fixed screws 6 passes through the back side of fixed plate 5
And pass through the positive through-hole of blade 7.
By setting main shaft 1 and drill bit 2 in the present embodiment, drives main shaft 1 and drill bit 2 to rotate convenient for power device, pass through
Main shaft 1, threaded hole 3 and connecting rod 4 are set, fixes and dismantles with main shaft 1 convenient for connecting rod 4, by setting connecting rod 4 and fix
Plate 5, convenient for passing through the fixed fixed plate 5 of connecting rod 4 convenient for fixed plate 5 by setting fixed plate 5, fixed screw 6 and blade 7
6 fixed blade 7 of fixed screw, to achieve the effect that fixed convenient for drill spindle 7 and connecting rod 4 and dismantle.
Embodiment 2
Referring to Fig. 5-6, unlike the first embodiment, the side of blade 7 offers tongue 8, and the inner sidewall of tongue 8 is fixedly connected
There is spring 9, one end of spring 9 is fixedly connected with slide plate 10, and the side of slide plate 10 is fixedly connected with plate 11, the side of plate 11
It is adapted with the groove 13 of 7 other side of blade, the side of slide plate 10 and the inner sidewall of tongue 8 overlap, and the front of blade 7 offers
Card slot, the front of plate 11 offer fixation hole 12, and the other side of blade 7 opens up fluted 13, and the interior antetheca of groove 13 opens up
There is movable span 14, the front of blade 7 offers through-hole 15, and the front of blade 7 is fixedly connected with baffle 16.
By setting blade 7, tongue 8, spring 9, slide plate 10 and plate 11 in the present embodiment, pass through slide plate convenient for plate 11
10 and spring 9 it is flexible, by setting plate 11, blade 7, groove 13 and movable span 14, convenient for being inserted between blade 7 by plate 11
Fixation is connect, by setting plate 11, blade 7 and card slot, plate 11 is blocked when being easily installed blade 7, passes through setting blade 7 and gear
Plate 16 is more fixed convenient for drill hole inner wall soil, to achieve the effect that be conveniently replaceable drilling machine blade 7.
In the present invention, when replacing mining industry drilling machine blade, the fixing bolt being connect by rotating vane 7 with plate 11, and
So that tool is passed through fixation hole 12 and push plate 11, is collapsible into plate 11 in the tongue 8 of 7 side of blade by spring 9, and make card
Item passes through and blocks plate 11 in the positive card slot of blade 7, rotary fixing screw silk 6, and making fixed plate 5, also blade 7 separates, and takes out damage
Blade 7, and rotate connecting rod 4, separate connecting rod 4 with main shaft 1, the connecting rod 4 and blade 7 more renewed similarly makes blade
7 are stuck in 7 region of blade of damage, extract strip out, make plate 11 by 9 ejecting card of spring in the recessed of next 7 side of blade
In slot 13, and make fixing bolt fixing insertion 11 and blade 7, to achieve the effect that be conveniently replaceable mining industry drilling machine blade.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of mining industry drilling machine blade, including main shaft (1), it is characterised in that: the front of the main shaft (1) is fixedly connected with drill bit
(2), the upper surface of the main shaft (1) offers threaded hole (3), and the inner thread of the threaded hole (3) is connected with connecting rod
(4), the front of the connecting rod (4) is fixedly connected with fixed plate (5), and the lower surface of the fixed plate (5) is threaded with solid
Determine screw (6), the upper surface of the fixed plate (5) is screwed by fixed screw (6) is connected with blade (7).
2. a kind of mining industry drilling machine blade according to claim 1, it is characterised in that: the side of the blade (7) offers
The inner sidewall of tongue (8), the tongue (8) is fixedly connected with spring (9), and one end of the spring (9) is fixedly connected with slide plate
(10), the side of the slide plate (10) is fixedly connected with plate (11), and the front of the plate (11) offers fixation hole (12),
The other side of the blade (7) opens up fluted (13), and the interior antetheca of the groove (13) offers movable span (14), the leaf
The front of piece (7) offers through-hole (15), and the front of the blade (7) is fixedly connected with baffle (16).
3. a kind of mining industry drilling machine blade according to claim 1, it is characterised in that: the side of the connecting rod (4) opens up
There is thread groove compatible with main shaft (1) upper surface threaded hole (3) inner wall.
4. a kind of mining industry drilling machine blade according to claim 1, it is characterised in that: the side helical form of the main shaft (1)
Track offers several threaded holes (3), and the inner wall of threaded hole (3) is screwed and is connected with connecting rod (4).
5. a kind of mining industry drilling machine blade according to claim 1, it is characterised in that: the lower surface spiral shell of the fixed plate (5)
There are two fixed screw (6) for line connection, and the front of two fixed screws (6) passes through the back side of fixed plate (5) and passes through
Blade (7) positive through-hole.
6. a kind of mining industry drilling machine blade according to claim 1, it is characterised in that: the side of the plate (11) and blade
(7) groove (13) of the other side is adapted, and the side of the slide plate (10) and the inner sidewall of tongue (8) overlap, the blade (7)
Front offer card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592675.2A CN110485934A (en) | 2019-07-03 | 2019-07-03 | A kind of mining industry drilling machine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592675.2A CN110485934A (en) | 2019-07-03 | 2019-07-03 | A kind of mining industry drilling machine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485934A true CN110485934A (en) | 2019-11-22 |
Family
ID=68545950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910592675.2A Pending CN110485934A (en) | 2019-07-03 | 2019-07-03 | A kind of mining industry drilling machine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485934A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040000432A1 (en) * | 2002-06-27 | 2004-01-01 | Good Earth Tools, Inc. | Hollow auger head assembly |
| CN201777659U (en) * | 2010-08-18 | 2011-03-30 | 芜湖市海联机械设备有限公司 | Helical blades of screw conveyor |
| US20160010393A1 (en) * | 2014-07-12 | 2016-01-14 | Eric John Ivan, SR. | Ice Auger Assembly Incorporating an Ice Reaming Blade |
| CN206718145U (en) * | 2017-03-21 | 2017-12-08 | 徐州徐工施维英机械有限公司 | A kind of helical-ribbon type concrete stirring vane and the mixer containing the blade |
| CN210483549U (en) * | 2019-07-03 | 2020-05-08 | 马鞍山力搏机械制造有限公司 | Mining drilling machine blade |
-
2019
- 2019-07-03 CN CN201910592675.2A patent/CN110485934A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040000432A1 (en) * | 2002-06-27 | 2004-01-01 | Good Earth Tools, Inc. | Hollow auger head assembly |
| CN201777659U (en) * | 2010-08-18 | 2011-03-30 | 芜湖市海联机械设备有限公司 | Helical blades of screw conveyor |
| US20160010393A1 (en) * | 2014-07-12 | 2016-01-14 | Eric John Ivan, SR. | Ice Auger Assembly Incorporating an Ice Reaming Blade |
| CN206718145U (en) * | 2017-03-21 | 2017-12-08 | 徐州徐工施维英机械有限公司 | A kind of helical-ribbon type concrete stirring vane and the mixer containing the blade |
| CN210483549U (en) * | 2019-07-03 | 2020-05-08 | 马鞍山力搏机械制造有限公司 | Mining drilling machine blade |
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