CN206780033U - Dedusting electrical drilling machine - Google Patents
Dedusting electrical drilling machine Download PDFInfo
- Publication number
- CN206780033U CN206780033U CN201720547398.XU CN201720547398U CN206780033U CN 206780033 U CN206780033 U CN 206780033U CN 201720547398 U CN201720547398 U CN 201720547398U CN 206780033 U CN206780033 U CN 206780033U
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- China
- Prior art keywords
- dust
- drilling machine
- drill
- passage
- dedusting
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Abstract
It the utility model is related to electrical drilling machine field, more particularly to a kind of dedusting electrical drilling machine.Dedusting electrical drilling machine, including the motor that rig body, output revolving shaft, the drill bit being connected with output revolving shaft and driving output revolving shaft rotate；The drill bit includes drilling rod and drill body, the drilling rod interior edge its be axially arranged with dust absorption passage；The outer wall of the drill body offers dust-absorbing groove along its circumference, and it is radially provided with adapter cavity to the drill body interior edge, and the dust input of the adapter cavity is connected by helical duct with dust-absorbing groove, and the dust output end of the adapter cavity connects with dust absorption passage；The dust suction button that the rig body is provided with dust mouth and controlled motor rotates forward, the rig body is interior to be provided with dust passage, and the dust absorption passage is connected by dust passage with the dust mouth.The dedusting electric drill function effectively alleviates largely flying away for boring procedure dust.
Description
Technical field
It the utility model is related to electrical drilling machine field, more particularly to a kind of dedusting electrical drilling machine.
Background technology
Electrical drilling machine is instrument essential in house fitting-up, and traditional electrical drilling machine produces among drilling tunneling process
More dust, workmen suck particulate matter and health are damaged.Largely flown away to alleviate dust, by electric drill
Machine installs outside cleaner (such as the part such as dust cover, dust catcher) additional to reach depositing dust, although with certain dust-laying effect,
But on the one hand, increase the part of electrical drilling machine, be unfavorable for operating；On the other hand the cost of equipment is added, is unfavorable for a large amount of
Production.
The content of the invention
To solve problem above, the purpose of this utility model is to provide a kind of dedusting electrical drilling machine, and the dedusting electric drill function has
Effect alleviates largely flying away for boring procedure dust.
To achieve the above object, technical scheme is used by the utility model：
Dedusting electrical drilling machine, including rig body, output revolving shaft, the drill bit being connected with output revolving shaft and driving output revolving shaft
The motor of rotation；The drill bit includes drilling rod and drill body, the drilling rod interior edge its be axially arranged with dust absorption passage；The drill bit
The outer wall of body offers dust-absorbing groove along its circumference, and it is radially provided with adapter cavity to the drill body interior edge, the adapter cavity
Dust input is connected by helical duct with dust-absorbing groove, and the dust output end of the adapter cavity connects with dust absorption passage；It is described
The dust suction button that rig body is provided with dust mouth and controlled motor rotates forward, the rig body is interior to be provided with dust passage, described
Dust absorption passage is connected by dust passage with the dust mouth.
Preferably, the dedusting electrical drilling machine also includes being used for the dust casket for collecting dust, and the dust casket is with going out
Dirt mouth connects.
Preferably, the screen pack for preventing bulky grain thing from blocking helical duct is provided with the dust-absorbing groove.
Preferably, the helical duct is provided with three, and three helical ducts are arranged in drill body
And it is arranged circumferentially along drill body.
Preferably, the dedusting electrical drilling machine is also including the exhalant canal in setting drill body, for conveying water
Water injection pipe and controlled motor reversion water filling button；The water inlet of the exhalant canal connects with adapter cavity, the water outlet
The delivery port of passage is located at the top of drill body；The water injection pipe connects with the dust mouth.
Preferably, the rig body is provided with convenient hand-held handle, and the handle is provided with power knob.
Preferably, the rear end of the rig body is provided with bracket.
Preferably, the front end of the rig body is provided with the sensor for being used for monitoring dust concentration.
The utility model has the advantage of：The utility model is led to by being disposed with spiral in the drill bit of dedusting electrical drilling machine
Road, adapter cavity and dust absorption passage, set dust mouth on rig body, and the dust absorption passage in drill bit on rig body with going out dirt
Mouth is connected by the intrinsic dust passage of rig, so that the dust around drill bit passes sequentially through helical duct, adapter cavity, suction
Dirt passage and dust passage are from dust mouth centralized collection, not only without separately setting cleaner outside electrical drilling machine but also not influenceing dedusting effect
Fruit.
Brief description of the drawings
Fig. 1 is the structural representation of the dedusting electrical drilling machine of embodiment 1；
Fig. 2 is the structural representation of drill bit in Fig. 1；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is the connection relationship diagram of adapter cavity and helical duct and dust absorption passage in Fig. 2；
Fig. 5 is the structural representation of the dedusting electrical drilling machine of embodiment 2；
Each part numbers are as follows in figure：Rig body 10 (wherein, including dust mouth 11, handle 12, power knob 13, support
Frame 14, sensor 15, dust passage 16), output revolving shaft 20, drill bit 30 (wherein, including drilling rod 31, dust absorption passage 31a, drill bit
Body 32, dust-absorbing groove 32a, adapter cavity 32b, helical duct 32c, screen pack 32d, exhalant canal 32e, water inlet 32e1, water outlet
Mouthful 32e2), motor 40, dust suction button 50, dust casket 60, water injection pipe 70, water filling button 80.
Embodiment
To more fully understand the utility model, utility model is carried out specifically below with reference to accompanying drawing and instantiation
It is bright.
In order to avoid separately setting up cleaner causes electric drill complex operation, and the effect of dedusting, the utility model are not influenceed
Dedusting electrical drilling machine from dust sucting motor set dedusting passage mentality of designing, since the drill bit of dedusting electrical drilling machine, according to
It is secondary to be provided with helical duct, adapter cavity, dust absorption passage, then the collection connected with the dust absorption passage of drill bit is set in rig body
Dirt passage reaches above-mentioned purpose of design.Below by by specific embodiment come to the excellent of the utility model dedusting electrical drilling machine
Mode is selected to be described in detail.
Embodiment 1：
As shown in figure 1, dedusting electrical drilling machine includes rig body 10, output revolving shaft 20, the drill bit being connected with output revolving shaft 20
30th, motor 40, the dust suction button 50 that controlled motor 40 rotates forward and the collection for collecting dust that output revolving shaft 20 rotates are driven
Dirt casket 60.The rear end of rig body 10 is provided with convenient hand-held handle 12, and handle 12 is provided with power knob 13；Rig body 10
Rear end be additionally provided with bracket 14 for lifting electric drill, the front end of rig body 10 is provided with the sensor for being used for monitoring dust concentration
15。
With reference to shown in Fig. 2 and Fig. 3, drill bit 30 includes drilling rod 31 and drill body 32, the interior edge of drilling rod 31 its be axially arranged with suction
Dirt passage 31a；The outer wall of drill body 32 offers dust-absorbing groove 32a along its circumference, and being provided with dust-absorbing groove 32a prevents bulky grain thing
Block helical duct 32c screen pack 32d, the interior edge of drill body 32 its be radially provided with adapter cavity 32b, with reference to shown in Fig. 4, transition
Chamber 32b dust input is connected by three helical duct 32c with dust-absorbing groove 32a, and three helical duct 32c are arranged at brill
It is arranged circumferentially in head body 32 and along it, adapter cavity 32b dust output end connects with dust absorption passage 31a；Rig body
10 are provided with dust mouth 11；Dust absorption passage 31a is connected by the dust passage 16 being arranged in rig body 10 with dust mouth 11,
Dust mouth 11 is connected with dust casket 60.
The use process of the present embodiment is：Button 13 and dust suction button 50 are turned on the power, the drilling of drill body 32 was tunneled
Cheng Zhong, because drill body 32 rotates at a high speed, the helical duct 32c inside drill body 32 is driven work and rotated at a high speed
Move, the dust chip around drill body 32 is sucked into drill body 32 under hydrodynamics effect by helical duct 32c
Interior adapter cavity 32b, then the dust passage 16 flowed into through dust absorption passage 31a in drilling rod 31 in rig body 10, pass through dust mouth
11 outflows are collected in dust casket 60.
Embodiment 2
As shown in figure 5, dedusting electrical drilling machine includes rig body 10, output revolving shaft 20, the drill bit being connected with output revolving shaft 20
30th, drive output revolving shaft 20 rotate motor 40, controlled motor 40 invert water filling button 80 and into dedusting electrical drilling machine it is defeated
Send the water injection pipe 70 of water.The rear end of rig body 10 is provided with convenient hand-held handle 12, and handle 12 is provided with power knob 13；Bore
The rear end of machine body 10 is additionally provided with the bracket 14 for lifting electric drill, and the front end of rig body 10, which is provided with, to be used to monitor dust concentration
Sensor 15.
With reference to shown in Fig. 2 and Fig. 3, drill bit 30 includes drilling rod 31 and drill body 32, the interior edge of drilling rod 31 its be axially arranged with suction
Dirt passage 31a；The outer wall of drill body 32 offers dust-absorbing groove 32a along its circumference, and being provided with dust-absorbing groove 32a prevents bulky grain thing
Block helical duct 32c screen pack 32d, the interior edge of drill body 32 its be radially provided with adapter cavity 32b, with reference to shown in Fig. 4, transition
Chamber 32b dust input is connected by three helical duct 32c with dust-absorbing groove 32a, and three helical duct 32c are arranged at brill
It is arranged circumferentially in head body 32 and along it, adapter cavity 32b dust output end connects with dust absorption passage 31a；Drill body
Exhalant canal 32e is additionally provided with 32, exhalant canal 32e water inlet 32e1 connects with adapter cavity 32b, and exhalant canal 32e's goes out
Mouth of a river 32e2 is located at the top of drill body 32.Rig body 10 is provided with dust mouth 11；Dust absorption passage 31a is bored by being arranged on
Dust passage 16 in machine body 10 is connected with dust mouth 11, and water injection pipe 70 is connected with dust mouth 11.In boring procedure, if dust
Too greatly, when need to be by spraying water come depositing dust, water leads to through water injection pipe 70, dust mouth 11, dust successively under the reversal effect of motor 40
Road 16, dust absorption passage 31a, adapter cavity 32b and the outside injection waters of exhalant canal 32e.
The use process of the present embodiment is：Button 13 and water filling button 80 are turned on the power, motor 40 inverts, and utilizes drill bit 30
Rotation, the inside of drill bit 30 produces the air-flow relative flow with the opposite direction of embodiment 1, so as to by the water in water injection pipe 70 successively
Spray through dust mouth 11, dust passage 16, dust absorption passage 31a suction adapter cavity 32b and exhalant canal 32e and outwards, so as to reach
To the purpose of depositing dust.
Embodiment described above only expresses two kinds of embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of dedusting electrical drilling machine, including rig body (10), output revolving shaft (20), the drill bit being connected with output revolving shaft (20)
(30) and driving output revolving shaft (20) rotate motor (40)；It is characterized in that：The drill bit (30) include drilling rod (31) and
Drill body (32), drilling rod (31) interior edge its be axially arranged with dust absorption passage (31a)；The outer wall edge of the drill body (32)
Its circumference offers dust-absorbing groove (32a), drill body (32) interior edge its be radially provided with adapter cavity (32b), the adapter cavity
The dust input of (32b) is connected by helical duct (32c) with dust-absorbing groove (32a), the dust output of the adapter cavity (32b)
End connects with dust absorption passage (31a)；The suction that the rig body (10) is provided with dust mouth (11) and controlled motor (40) rotates forward
Dirt button (50), the rig body (10) is interior to be provided with dust passage (16), and the dust absorption passage (31a) passes through dust passage
(16) connected with the dust mouth (11).
2. dedusting electrical drilling machine according to claim 1, it is characterised in that：It also includes being used for the dust casket for collecting dust
(60), the dust casket (60) is connected with dust mouth (11).
3. dedusting electrical drilling machine according to claim 1, it is characterised in that：Being provided with the dust-absorbing groove (32a) prevents big
Grain thing blocks the screen pack (32d) of helical duct (32c).
4. dedusting electrical drilling machine according to claim 1, it is characterised in that：The helical duct (32c) is provided with three, three
The helical duct (32c) is arranged in drill body (32) and is arranged circumferentially along drill body (32).
5. dedusting electrical drilling machine according to claim 1, it is characterised in that：It also includes being arranged in drill body (32)
Exhalant canal (32e), the water injection pipe (70) for conveying water and controlled motor (40) reversion water filling button (80), it is described go out
The water inlet (32e1) of aquaporin (32e) connects with adapter cavity (32b), delivery port (32e2) position of the exhalant canal (32e)
In the top of drill body (32)；The water injection pipe (70) connects with the dust mouth (11).
6. dedusting electrical drilling machine according to claim 1, it is characterised in that：The rig body (10) is provided with what is conveniently held
Handle (12), the handle (12) are provided with power knob (13).
7. dedusting electrical drilling machine according to claim 1, it is characterised in that：The rear end of the rig body (10) is provided with bracket
(14)。
8. dedusting electrical drilling machine according to claim 1, it is characterised in that：The front end of the rig body (10), which is provided with, to be used for
Monitor the sensor (15) of dust concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547398.XU CN206780033U (en) | 2017-05-17 | 2017-05-17 | Dedusting electrical drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547398.XU CN206780033U (en) | 2017-05-17 | 2017-05-17 | Dedusting electrical drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780033U true CN206780033U (en) | 2017-12-22 |
Family
ID=60712090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720547398.XU Expired - Fee Related CN206780033U (en) | 2017-05-17 | 2017-05-17 | Dedusting electrical drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648527A (en) * | 2018-12-20 | 2019-04-19 | 李清华 | A kind of wall anti-fragment that burrows splashes device |
-
2017
- 2017-05-17 CN CN201720547398.XU patent/CN206780033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648527A (en) * | 2018-12-20 | 2019-04-19 | 李清华 | A kind of wall anti-fragment that burrows splashes device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180517 |