CN205599972U - Hand -held electric drill - Google Patents
Hand -held electric drill Download PDFInfo
- Publication number
- CN205599972U CN205599972U CN201620382547.7U CN201620382547U CN205599972U CN 205599972 U CN205599972 U CN 205599972U CN 201620382547 U CN201620382547 U CN 201620382547U CN 205599972 U CN205599972 U CN 205599972U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- drill
- soil
- boring
- blade
- 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.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model discloses a hand -held electric drill, bore native blade front end and set up the rectangle opening, can make brill soil more smooth, set up eager native blade on the drilling rod, can open the soil furface when boring soil, set up the recess on the drilling rod, the connecting axle is inlayed in the recess to it is fixed through fastening bolt, can change the drilling rod according to the soil furface texture, set up the uide bushing on the guard bar, the drilling rod lies in the uide bushing, and the drilling rod can be retrained and off -centre was by a wide margin produced, the uide bushing is each one from top to bottom, can fully protect the drilling rod, and this hand -held electric drill has work efficiency height, advantage that degree of automation is high, has wide market prospect.
Description
Technical field
This utility model relates to mechanical field, particularly to a kind of electric hand drill.
Background technology
Boring is deep, and to plant afforestation be to plant seedlings some deep hole rig or other boring bar tool bores a deep hole afforestation,
Then band main root or seedling or trunk without root are inserted deep hole, by earthen backfill, complete operation of afforesting.
As long as the degree of depth in the deep mode hole planted of boring is sufficiently large, survival rate, general electric drill can be fully ensured that
Boring when because workman direction grasp accurate, the most askew fall, the quality of impact boring,
Drilling deep hole typically manually carries out pier with steel pipe or drill rod and pounds in early days, bores 1 hole deep for 2.1m average
Time-consuming 12.7min, bores 1 time-consuming 10min in hole deep for 1.7m, bores 1 hole deep for 1.3m time-consuming 5
min。
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electric hand drill to solve existing skill
The above-mentioned multinomial defect caused in art.
For achieving the above object, the technical scheme that this utility model offer is following: a kind of electric hand drill bag
Include drill body, annular hand grip, anti-slip rubber set, switch, motor, boring rod set, handle and protect
Bar, described annular hand grip is positioned at drill body rear, arranges anti-slip rubber set on rear side of described annular hand grip,
Described switch is positioned on annular hand grip, and described motor is positioned at drill body front, described boring rod set with
Motor is connected, and described boring rod set includes drive shaft, universal coupling, connecting shaft, drilling rod, spiral
Blade and bore soil blade, described drive shaft is connected with motor, described universal coupling by connecting shaft with drive
Moving axis is connected, and described drilling rod is connected with connecting shaft, and described screw blade is positioned on drilling rod, described drilling rod
Front end arranges brill soil blade.
Preferably, on described drilling rod, soil blade is cut in setting.
Preferably, described soil blade front end of boring arranges rectangle gap.
Preferably, described drilling rod arranging groove, described connecting shaft is embedded in groove, and by tight
Fixing bolt is fixed.
Preferably, described guard bar arranging fairlead, described drilling rod is positioned at fairlead.
Preferably, the most each of described fairlead.
Above technical scheme is used to provide the benefit that: to the utility model discloses a kind of electric hand drill,
Described soil blade front end of boring arranges rectangle gap, brill soil can be made more smooth, described drilling rod is arranged and cuts
Soil blade, can cut soil table, described drilling rod arranges groove when boring soil, and described connecting shaft is inlayed
In groove, and fixed by fastening bolt, drilling rod, described guard bar can be changed according to soil table quality
On fairlead is set, described drilling rod is positioned at fairlead, can retrain drilling rod and produce the most inclined
The heart, the most each one of described fairlead, can adequately protect drilling rod, and this electric hand drill has work effect
The advantage that rate is high, automaticity is high, has wide market prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
The structural representation that Fig. 2 is.
Wherein, 1-drill body, 2-annular hand grip, 3-anti-slip rubber set, 4-switch, 5-motor,
6-boring rod set, 7-handle, 8-guard bar, 9-fairlead, 10-drive shaft, 11-universal coupling,
12-connecting shaft, 13-drilling rod, 14-screw blade, 15-bore soil blade, 16-cuts soil blade, 17-square
Shape gap, 18-groove, 19-fastening bolt.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
Fig. 1 shows detailed description of the invention of the present utility model: a kind of electric hand drill include drill body 1,
Annular hand grip 2, anti-slip rubber set 3, switch 4, motor 5, boring rod set 6, handle 7 and guard bar
8, described annular hand grip 2 is positioned at drill body 1 rear, arranges anti-skidding on rear side of described annular hand grip 2
Rubber sleeve 3, described switch 4 is positioned on annular hand grip 2, before described motor 5 is positioned at drill body 1
Side, described boring rod set 6 is connected with motor 5, and described guard bar 8 arranges fairlead 9, described in lead
To set about 9 each.
In addition, shown in Fig. 2, described boring rod set 6 includes drive shaft 10, universal coupling 11, connects
Spindle 12, drilling rod 13, screw blade 14 and brill soil blade 15, described drive shaft 10 and motor 5
Being connected, connecting shaft 12 is connected by described universal coupling 11 with drive shaft 10, described drilling rod 13 with
Connecting shaft 12 is connected, and described screw blade 14 is positioned on drilling rod 13, and described drilling rod 13 front end is arranged
Boring soil blade 15, described drilling rod 13 is arranged and cuts soil blade 16, described soil 15 front ends of cutter of boring set
Putting rectangle gap 17, described drilling rod 13 arranges groove 18, described connecting shaft 12 is embedded in groove
In 18, and fixed by fastening bolt 19.
Above technical scheme is used to provide the benefit that: to the utility model discloses a kind of electric hand drill,
Described soil blade front end of boring arranges rectangle gap, brill soil can be made more smooth, described drilling rod is arranged and cuts
Soil blade, can cut soil table, described drilling rod arranges groove when boring soil, and described connecting shaft is inlayed
In groove, and fixed by fastening bolt, drilling rod, described guard bar can be changed according to soil table quality
On fairlead is set, described drilling rod is positioned at fairlead, can retrain drilling rod and produce the most inclined
The heart, the most each one of described fairlead, can adequately protect drilling rod, and this electric hand drill has work effect
The advantage that rate is high, automaticity is high, has wide market prospect.
Above-described is only preferred implementation of the present utility model, it is noted that for this area
Those of ordinary skill for, without departing from this utility model create design on the premise of, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (6)
1. an electric hand drill, it is characterised in that include drill body, annular hand grip, anti-slip rubber set,
Switch, motor, boring rod set, handle and guard bar, described annular hand grip is positioned at drill body rear, described
Arranging anti-slip rubber set on rear side of annular hand grip, described switch is positioned on annular hand grip, and described motor is positioned at electric drill
Main body front, described boring rod set is connected with motor, described boring rod set include drive shaft, universal coupling,
Connecting shaft, drilling rod, screw blade and brill soil blade, described drive shaft is connected with motor, described universal joint shaft
Connecting shaft is connected by joint with drive shaft, and described drilling rod is connected with connecting shaft, and described screw blade is positioned on drilling rod,
Described drilling rod front end arranges brill soil blade.
Electric hand drill the most according to claim 1, it is characterised in that arrange on described drilling rod and cut soil
Blade.
Electric hand drill the most according to claim 1, it is characterised in that described brill soil blade front end sets
Put rectangle gap.
Electric hand drill the most according to claim 1, it is characterised in that on described drilling rod, groove is set,
Described connecting shaft is embedded in groove, and is fixed by fastening bolt.
Electric hand drill the most according to claim 1, it is characterised in that on described guard bar, guiding is set
Set, described drilling rod is positioned at fairlead.
Electric hand drill the most according to claim 1, it is characterised in that described fairlead the most each
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382547.7U CN205599972U (en) | 2016-04-28 | 2016-04-28 | Hand -held electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382547.7U CN205599972U (en) | 2016-04-28 | 2016-04-28 | Hand -held electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599972U true CN205599972U (en) | 2016-09-28 |
Family
ID=56968868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382547.7U Expired - Fee Related CN205599972U (en) | 2016-04-28 | 2016-04-28 | Hand -held electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599972U (en) |
-
2016
- 2016-04-28 CN CN201620382547.7U patent/CN205599972U/en not_active Expired - Fee Related
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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: 20160928 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |