CN205713948U - A kind of electromagnetic type rock drill - Google Patents
A kind of electromagnetic type rock drill Download PDFInfo
- Publication number
- CN205713948U CN205713948U CN201620663171.7U CN201620663171U CN205713948U CN 205713948 U CN205713948 U CN 205713948U CN 201620663171 U CN201620663171 U CN 201620663171U CN 205713948 U CN205713948 U CN 205713948U
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- CN
- China
- Prior art keywords
- ratchet
- helical teeth
- electromagnetic
- rock drill
- teeth axle
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Abstract
A kind of electromagnetic type rock drill, including electromagnetic impacter, electromagnetic impacter is fixing with helical teeth axle jump bit to be connected, and drives helical teeth axle jump bit to move up and down, is provided with angularly disposed teeth groove on the surface of helical teeth axle jump bit；The lower section of described electromagnetic impacter is provided with framework, and described framework includes that centre is provided with the top plate of through hole, la m, lower plywood, and helical teeth axle jump bit passes from the through hole of top plate and la m；Helical teeth axle jump bit is arranged with ratchet, the inner side of ratchet is provided with the double wedge matched with teeth groove, and ratchet is positioned at the lower section of la m, and the outer cover at ratchet is provided with ratchet casing tube, ratchet drives ratchet casing tube to rotate, and ratchet casing tube is provided with the cavity passed through for helical teeth axle jump bit；This utility model provides a kind of electromagnetic type rock drill, electromagnetic impacter provide impulsive force, and the impulsive force of vertical direction is converted to the revolving force in horizontal direction by helical teeth axle and ratchet, drives drill steel rotation, carries out rock drilling work.
Description
Technical field
This utility model relates to drilling technology field, particularly a kind of electromagnetic type rock drill.
Background technology
Traditional rock drill many employings blast and hydraulic pressure impact, and required power is very big, needs to consume substantial amounts of energy
Source, and produce the biggest noise.And traditional rock drill needs motor to drive drill steel to rotate, complicated in mechanical structure,
Complex operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of electromagnetic type rock drill, by electromagnetic impacter vertically side
To impulsive force be converted to the rotating force in horizontal direction by helical teeth axle and ratchet, it is achieved that utilize electromagnetic force to drive
The function that object rotates.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of electromagnetic type rock drill, including
Electromagnetic impacter, electromagnetic impacter is fixing with helical teeth axle jump bit to be connected, and drives helical teeth axle jump bit to move up and down, at helical teeth axle
The surface of jump bit is provided with angularly disposed teeth groove；
The lower section of described electromagnetic impacter is provided with framework, described framework include centre be provided with the top plate of through hole, la m,
Lower plywood, helical teeth axle jump bit passes from the through hole of top plate and la m；Helical teeth axle jump bit is arranged with ratchet, spine
The inner side of wheel is provided with the double wedge matched with teeth groove, and ratchet is positioned at the lower section of la m, and the outer cover at ratchet is provided with ratchet sleeve
Pipe, ratchet drives ratchet casing tube to rotate, and ratchet casing tube is provided with the cavity passed through for helical teeth axle jump bit；
The lower end of ratchet casing tube is fixing with bit shank to be connected, and drives bit shank to rotate, and described la m and lower plywood are by ratchet sleeve
Pipe and bit shank is spacing and between la m and lower plywood, the lower surface joint of the upper end of ratchet casing tube and la m, bit shank
Lower end and the upper surface joint of lower plywood, the lower end of bit shank is fixedly connected with drill steel.
Preferably, also including securing plate, securing plate is located at the junction of ratchet casing tube and bit shank, securing plate also is provided with make
The through hole that bit shank passes；It is additionally provided with bearing on described bit shank, between securing plate and lower plywood, is provided with bearing sleeve, bearing and axle
Bearing sleeve cylinder matches, and rotates in bearing sleeve.
Preferably, described electromagnetic impacter includes solenoid, is provided with conduit in the inside of solenoid, and permanent magnet can be
Sliding up and down in conduit, be additionally provided with sliding sleeve between permanent magnet and conduit, sliding sleeve is fixing with the upper end of helical teeth axle jump bit to be connected；
It is equipped with induction installation in the upper and lower of conduit.
Preferably, described induction installation is connected with control system, and control system controls the direction of solenoid current.
Preferably, described ratchet being additionally provided with check device, described check device includes needle roller and spring, needle roller and spring
It is located between the gear outside ratchet, plays the effect of non-return.
Preferably, it is fixedly connected by screw rod between described top plate, la m, lower plywood, securing plate.
Preferably, the upper end of described electromagnetic impacter is additionally provided with air inlet.
Preferably, the outer surface of described electromagnetic impacter is additionally provided with heat sink.
Preferably, between described ratchet casing tube and bit shank, the mode of screw thread between bit shank and drill steel, is all used to be attached.
Preferably, be provided with between described top plate and la m helical teeth axle jump bit protection sleeve pipe, described la m with add
Gu be provided with ratchet sleeve protection sleeve pipe between plate.
This utility model provides a kind of electromagnetic type rock drill, electromagnetic impacter provide impulsive force, and by helical teeth axle
And the impulsive force of vertical direction is converted to the revolving force in horizontal direction by ratchet, drives drill steel to rotate, carry out rock drilling work.This
Utility model provides a kind of new mode rotating acting, is different from traditional motor, blast and hydraulic shock, it is not necessary to
The biggest power, realizes acting by changing the sense of current of solenoid, energy-conserving and environment-protective, pollutes little, noiselessness.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is external structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of this utility model ratchet；
Fig. 4 is the structural representation of this utility model ratchet casing tube；
Fig. 5 is the top view after this utility model ratchet loads ratchet casing tube；
Fig. 6 is the perspective view after this utility model ratchet loads ratchet casing tube；
Fig. 7 is the structural representation of this utility model bit shank；
In figure: helical teeth axle jump bit 1, electromagnetic impacter 2, solenoid 2-1, conduit 2-2, permanent magnet 2-3, sliding sleeve 2-4,
Induction installation 2-5, air inlet 2-6, heat sink 2-7, framework 3, top plate 4, la m 5, lower plywood 6, ratchet 7, needle roller 7-1,
Spring 7-2, ratchet casing tube 8, cavity 8-1, bit shank 9, drill steel 10, securing plate 11, bearing sleeve 12, screw rod 13, helical teeth axle impacts
Hammer protection sleeve pipe 14, ratchet sleeve protection sleeve pipe 15.
Detailed description of the invention
As Figure 1-4, a kind of electromagnetic type rock drill, including electromagnetic impacter 2, electromagnetic impacter 2 is impacted with helical teeth axle
Hammer 1 is fixing to be connected, and drives helical teeth axle jump bit 1 to move up and down, is provided with angularly disposed tooth on the surface of helical teeth axle jump bit 1
Groove；
The lower section of described electromagnetic impacter 2 is provided with framework 3, described framework 3 include centre be provided with through hole top plate 4, in
Laminate 5, lower plywood 6, helical teeth axle jump bit 1 passes from the through hole of top plate 4 and la m 5；Helical teeth axle jump bit 1 overlaps
Being provided with ratchet 7, the inner side of ratchet 7 is provided with the double wedge 7-1 matched with teeth groove, and ratchet 7 is positioned at the lower section of la m 5, at ratchet 7
Outer cover be provided with ratchet casing tube 8, ratchet 7 drives ratchet casing tube 8 to rotate, and ratchet casing tube 8 is provided with and leads to for helical teeth axle jump bit 1
The cavity 8-1 crossed；As shown in Figure 6, the perspective view after ratchet casing tube is loaded for ratchet.
The lower end of ratchet casing tube 8 is fixing with bit shank 9 to be connected, and drives bit shank 9 to rotate, and described la m 5 and lower plywood 6 are by spine
Take turns sleeve pipe 8 and bit shank 9 is spacing and between la m 5 and lower plywood 6, the upper end of ratchet casing tube 8 connects with the lower surface of la m 5
The upper surface joint of place, the lower end of bit shank 9 and lower plywood 6, the lower end of bit shank 9 is fixedly connected with drill steel 10.
Preferably, also include that securing plate 11, securing plate 11 are located at the junction of ratchet casing tube 8 and bit shank 9, in securing plate 11
It also is provided with the through hole making bit shank 9 pass；As it is shown in fig. 7, be additionally provided with bearing 9-1 on described bit shank 9, at securing plate 11 and lower plywood
Being provided with bearing sleeve 12 between 6, bearing 9-1 matches with bearing sleeve 12, rotates in bearing sleeve 12.
Preferably, described electromagnetic impacter 2 includes solenoid 2-1, is provided with conduit 2-2 in the inside of solenoid 2-1,
Permanent magnet 2-3 can slide up and down in conduit 2-2, is additionally provided with sliding sleeve 2-4, sliding sleeve 2-4 between permanent magnet 2-3 and conduit 2-4
Fix with the upper end of helical teeth axle jump bit 1 and be connected；It is equipped with induction installation 2-5 in the upper and lower of conduit 2-2.
Preferably, described induction installation 2-5 is connected with control system, and control system controls solenoid (2-1) electric current
Direction.
Preferably, the most described ratchet 7 is additionally provided with needle roller 7-1 and spring 7-2, needle roller 7-1 and spring 7-2 to set
Between gear outside ratchet 7, play the effect of non-return.
Preferably, by screw rod 13 company of being fixed between described top plate 4, la m 5, lower plywood 6, securing plate 11
Connect.
Preferably, the upper end of described electromagnetic impacter 2 is additionally provided with air inlet 2-6.
Preferably, the outer surface of described electromagnetic impacter 2 is additionally provided with heat sink 2-7.
Preferably, between described ratchet casing tube 8 and bit shank 9, the mode of screw thread between bit shank 9 and drill steel 10, is all used to carry out
Connect.
Preferably, helical teeth axle jump bit protection sleeve pipe 14, described la m 5 it are provided with between described top plate 4 and la m 5
And it is provided with ratchet sleeve protection sleeve pipe 15 between securing plate 11.
During use, control system controls the direction of solenoid and is changed, and produces the electromagnetic force of different directions, thus carries
Dynamic permanent magnet moves up and down, and when permanent magnet moves downward, drill steel is played percussion by permanent magnet, when permanent magnet moves upward
Time, the lower end of permanent magnet is fixed helical teeth axle jump bit 1 up and down motion of connection and is driven ratchet 7 to rotate, is converted to by vertical motion
Rotary motion, ratchet drives ratchet casing tube 8 to rotate, and ratchet casing tube 8 drives bit shank 9 to rotate, and bit shank 9 drives drill steel 10 to rotate.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the technical scheme that protection domain of the present utility model should be recorded with claim, the technical scheme recorded including claim
The equivalents of middle technical characteristic is protection domain.Equivalent the most in this range is improved, also at this utility model
Protection domain within.
Claims (10)
1. an electromagnetic type rock drill, including electromagnetic impacter (2), it is characterised in that: electromagnetic impacter (2) is impacted with helical teeth axle
Hammer (1) is fixing to be connected, and drives helical teeth axle jump bit (1) to move up and down, is provided with angularly disposed on the surface of helical teeth axle jump bit (1)
Teeth groove；
The lower section of described electromagnetic impacter (2) is provided with framework (3), and described framework (3) includes that centre is provided with the top plate of through hole
(4), la m (5), lower plywood (6), helical teeth axle jump bit (1) passes from the through hole of top plate (4) and la m (5)；?
Being arranged with ratchet (7) on helical teeth axle jump bit (1), the inner side of ratchet (7) is provided with the double wedge (7-1) matched with teeth groove, ratchet
(7) being positioned at the lower section of la m (5), the outer cover at ratchet (7) is provided with ratchet casing tube (8), and ratchet (7) drives ratchet casing tube
(8) rotating, ratchet casing tube (8) is provided with the cavity (8-1) passed through for helical teeth axle jump bit (1)；
The lower end of ratchet casing tube (8) is fixing with bit shank (9) to be connected, and drives bit shank (9) to rotate, described la m (5) and lower plywood
(6) by between spacing to ratchet casing tube (8) and bit shank (9) and la m (5) and lower plywood (6), the lower end of bit shank (9) is fixing to be connected
There is drill steel (10).
A kind of electromagnetic type rock drill, it is characterised in that: also include securing plate (11), securing plate
(11) it is located at the junction of ratchet casing tube (8) and bit shank (9), securing plate (11) also is provided with the through hole making bit shank (9) pass；Institute
State and on bit shank (9), be additionally provided with bearing (9-1), between securing plate (11) and lower plywood (6), be provided with bearing sleeve (12), bearing
(9-1) match with bearing sleeve (12), rotate in bearing sleeve (12).
A kind of electromagnetic type rock drill, it is characterised in that: described electromagnetic impacter (2) includes electromagnetism
Coil (2-1), is provided with conduit (2-2) in the inside of solenoid (2-1), and permanent magnet (2-3) can upper in conduit (2-2) glide
Dynamic, between permanent magnet (2-3) and conduit (2-4), it is additionally provided with sliding sleeve (2-4), sliding sleeve (2-4) is upper with helical teeth axle jump bit (1)
End is fixing to be connected；It is equipped with induction installation (2-5) in the upper and lower of conduit (2-2).
A kind of electromagnetic type rock drill, it is characterised in that: described induction installation (2-5) and control system
System connects, and control system controls solenoid (2-1) sense of current.
A kind of electromagnetic type rock drill, it is characterised in that: it is additionally provided with non-return dress on described ratchet (7)
Putting, described check device includes that ratchet (7) outside is located at by needle roller (7-1) and spring (7-2), needle roller (7-1) and spring (7-2)
Between gear, play the effect of non-return.
A kind of electromagnetic type rock drill, it is characterised in that: described top plate (4), la m (5), under
It is fixedly connected by screw rod (13) between laminate (6), securing plate (11).
A kind of electromagnetic type rock drill, it is characterised in that: the upper end of described electromagnetic impacter (2) is also
It is provided with air inlet (2-6).
A kind of electromagnetic type rock drill, it is characterised in that: the outer surface of described electromagnetic impacter (2)
It is additionally provided with heat sink (2-7).
A kind of electromagnetic type rock drill, it is characterised in that: described ratchet casing tube (8) and bit shank (9) it
Between, all use the mode of screw thread to be attached between bit shank (9) and drill steel (10).
A kind of electromagnetic type rock drill, it is characterised in that: described top plate (4) and la m (5)
Between be provided with helical teeth axle jump bit protection sleeve pipe (14), be provided with between described la m (5) and securing plate (11) ratchet sleeve protect
Sleeve pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663171.7U CN205713948U (en) | 2016-06-29 | 2016-06-29 | A kind of electromagnetic type rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663171.7U CN205713948U (en) | 2016-06-29 | 2016-06-29 | A kind of electromagnetic type rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713948U true CN205713948U (en) | 2016-11-23 |
Family
ID=57318709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663171.7U Expired - Fee Related CN205713948U (en) | 2016-06-29 | 2016-06-29 | A kind of electromagnetic type rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713948U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927140A (en) * | 2016-06-29 | 2016-09-07 | 屈家发 | Electromagnetic rock drill |
| CN109098653A (en) * | 2018-09-11 | 2018-12-28 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
| CN111236832A (en) * | 2020-01-14 | 2020-06-05 | 深圳市律远汇智科技有限公司 | A high-efficient type drilling equipment for ore mining |
| CN111450921A (en) * | 2020-04-10 | 2020-07-28 | 台州市木落自动化科技有限公司 | Hydraulic breaking hammer mechanism adopting bolt positioning block |
| CN114793514A (en) * | 2022-05-18 | 2022-07-29 | 扬州大学 | Electromagnetic moving lifting extension chassis and working method thereof |
-
2016
- 2016-06-29 CN CN201620663171.7U patent/CN205713948U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927140A (en) * | 2016-06-29 | 2016-09-07 | 屈家发 | Electromagnetic rock drill |
| CN105927140B (en) * | 2016-06-29 | 2019-05-03 | 屈家发 | A kind of electromagnetic type rock drill |
| CN109098653A (en) * | 2018-09-11 | 2018-12-28 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
| CN111236832A (en) * | 2020-01-14 | 2020-06-05 | 深圳市律远汇智科技有限公司 | A high-efficient type drilling equipment for ore mining |
| CN111450921A (en) * | 2020-04-10 | 2020-07-28 | 台州市木落自动化科技有限公司 | Hydraulic breaking hammer mechanism adopting bolt positioning block |
| CN114793514A (en) * | 2022-05-18 | 2022-07-29 | 扬州大学 | Electromagnetic moving lifting extension chassis and working method thereof |
| CN114793514B (en) * | 2022-05-18 | 2023-11-21 | 扬州大学 | Electromagnetic mobile lifting extension chassis and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |