CN204123365U - A kind of electric shovel - Google Patents
A kind of electric shovel Download PDFInfo
- Publication number
- CN204123365U CN204123365U CN201420602443.3U CN201420602443U CN204123365U CN 204123365 U CN204123365 U CN 204123365U CN 201420602443 U CN201420602443 U CN 201420602443U CN 204123365 U CN204123365 U CN 204123365U
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- CN
- China
- Prior art keywords
- gear wheel
- bearing
- shaft
- gear
- motor
- 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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Abstract
The utility model discloses a kind of electric shovel, it is for backing-off cutting bonding glass glue, the binding such as glue, cement remained at wall or floor after wall skin, metope paste thing or finishing, comprise housing, supply unit, power switch, motor, transmission mechanism, shovel head, it is characterized in that, described supply unit is electrically connected with power switch, motor, described transmission mechanism comprises clutch shaft bearing, the second bearing, gear wheel, Large Gear Shaft, described clutch shaft bearing and the second bearing and Large Gear Shaft are nested, and Large Gear Shaft upper end is fixedly connected with gear wheel center; Described machine shaft head is provided with bevel gear, and bevel gear is meshed with gear wheel, drives gear wheel by the rotation of bevel gear; Described gear wheel wheel disc partial center position is provided with a bearing pin, and bearing pin and gear wheel form an eccentric shaft structure, uses motor-driven, eccentric shaft principle, drives the front-rear reciprocation movement of shovel head to realize the object of backing-off cutting.
Description
Technical field
The utility model relates to auto repair, construction and decoration field of power tools, particularly relates to a kind of electric shovel pasting thing for backing-off cutting bonding glass glue or cementing thing and wall skin, metope.
Background technology
Because bonding glue during usual dismounting vehicle glass, glass is difficult to take off.Backing-off cutting wall skin can be run in fitment process, metope pastes thing or the problem of the binding such as glue, cement that stays at wall or floor after finishing, current backing-off cutting work operates primarily of pneumatic tool and hand-operated tools, pneumatic tool uses needs dress air compressor and tracheae, and equipment is heavy, security is low, use is inconvenient; And hand-operated tools use for a long time especially require great effort, efficiency is low and easily hurt hand.Therefore, the utility model devise a kind of structure simple, be easy to carry, electric shovel equipment that economy is practical again.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides one can make user's backing-off cutting bonding glass glue, cementing thing easily, and the electric shovel of all kinds of materials such as wall skin, wall finiss, this electric shovel structure is simple, light, practical.
The technical scheme that the utility model adopts is: a kind of electric shovel, comprise housing, supply unit, power switch, motor, transmission mechanism, shovel head, it is characterized in that: described shell end is provided with Handheld Division, Handheld Division and housing one-body molded, described shovel head is located at the head of housing;
Described supply unit is located in Handheld Division, and power switch is located at upper end, Handheld Division and is suitable for the position that forefinger pulls, and described supply unit is electrically connected with power switch, motor;
Housing belly is located at by described motor, transmission mechanism;
Described transmission mechanism comprises clutch shaft bearing, the second bearing, gear wheel, Large Gear Shaft, and described clutch shaft bearing and the second bearing and Large Gear Shaft are nested, and Large Gear Shaft upper end is fixedly connected with gear wheel center;
Described machine shaft head is provided with bevel gear, and described bevel gear is meshed with gear wheel, drives gear wheel by the rotation of bevel gear;
Described gear wheel wheel disc partial center position is provided with a bearing pin, and bearing pin and gear wheel form an eccentric shaft structure;
On described bearing pin, cover has axle sleeve, and on described axle sleeve, cover has a drive link.
Described drive link front end connects an extension bar, and extension bar front end is provided with screw connection portion, for connecting shovel head.
Further described drive link is provided with axle sleeve, and axle sleeve is fixed on housing.
Further described supply unit can be powered battery or external mains-supplied.
By power switch starter motor, the rotation driving gear wheel is rotated by the bevel gear on machine shaft, the eccentric shaft that gear wheel rotarily drives the formation of gear wheel wheel disc upper pin does circumference operation, drive round rectangle bearing front-rear reciprocation movement, drive the drive link front-rear reciprocation movement being placed on round rectangle bearing, drive the shovel head front-rear reciprocation movement connected by extension bar, realize the object of backing-off cutting solids.
The beneficial effects of the utility model are:
1, compared to traditional spud, the utility model electric shovel simple structure, light portable, motor-driven, eccentric shaft principle is used to realize the front-rear reciprocation movement of shovel head, can each type objects such as cement, glue, wall finiss of required backing-off cutting in backing-off cutting fitment process easily.
2, the utility model realizes power supply by installing battery or connecting civil power, and when battery operated without installing when civil power, practicality is stronger.
3, extension bar of the present utility model and shovel head are detachable, interchangeable, after using, extension bar and shovel head can be disassembled, easy to carry and safety, prevent shovel head from surprisingly hurting oneself, in addition, the length of extension bar can be changed as required, with the type of shovel head, more flexible practical.
accompanying drawing illustrates:
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is reciprocal principle schematic before and after the utility model transmission.
detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
As shown in Figure 1, a kind of electric shovel, comprises housing, supply unit 13, power switch 15, motor 11, transmission mechanism, shovel 1, it is characterized in that: described shell end is provided with Handheld Division 14, Handheld Division 14 is one-body molded with housing, and the head of housing is located at by described shovel 1;
Described supply unit 13 is located in Handheld Division 14, and power switch 15 is located at upper end, Handheld Division 14 and is suitable for the position that forefinger pulls, and described supply unit 13 is electrically connected with power switch 15, motor 11;
Housing belly 16 is located at by described motor 11, transmission mechanism, described transmission mechanism comprises clutch shaft bearing 17, second bearing 18, gear wheel 10, Large Gear Shaft 8, drive link 9, described clutch shaft bearing 17 and the second bearing 18 are nested with Large Gear Shaft 8, and Large Gear Shaft 8 upper end is fixedly connected with gear wheel 10 center;
Described motor 11 shaft head is provided with bevel gear 12, and described bevel gear 12 is meshed with gear wheel 10, drives gear wheel 10 by the rotation of bevel gear 12; Described gear wheel 10 wheel disc partial center position is provided with a bearing pin 7, and bearing pin 7 and gear wheel 10 form an eccentric shaft structure;
On described bearing pin 7, cover has axle sleeve 6, and described axle sleeve 6 is flexibly connected with drive link 9; Described drive link 9 front end connects an extension bar 3, and extension bar 3 front end is provided with screw connection portion 2 for connecting shovel 1.
Further described drive link 9 is provided with axle sleeve 5, and axle sleeve 5 is fixed on housing.
Further described supply unit 13 can be powered battery or external mains-supplied.
As shown in Figure 2, the utility model utilizes motor gear transmission, eccentric shaft principle, by power switch 15 starter motor 11, the rotation driving gear wheel 10 is rotated by the bevel gear 12 in motor 11 rotating shaft, the eccentric shaft that gear wheel 10 rotarily drives the formation of gear wheel wheel disc upper pin 7 does circumference operation, drives axle sleeve 6 front-rear reciprocation movement, drives drive link 9 front-rear reciprocation movement being placed on axle sleeve 6, drive shovel 1 front-rear reciprocation movement connected by extension bar 3, realize the object of backing-off cutting solids.
More than describe in detail and illustrate for of the present utility model, but scope of patent protection of the present utility model is not limited thereto explanation.
Claims (4)
1. an electric shovel, comprises housing, supply unit (13), power switch (15), motor (11), transmission mechanism, shovel head (1), it is characterized in that:
Described shell end is provided with Handheld Division (14), and Handheld Division (14) are one-body molded with housing, and described shovel head (1) is located at the head of housing;
Described supply unit (13) is connected with Handheld Division (14), and power switch (15) is located at Handheld Division (14) upper end and is suitable for the position that forefinger pulls, and described supply unit (13) is electrically connected with power switch (15), motor (11);
Housing belly (16) is located at by described motor (11), transmission mechanism;
Described transmission mechanism comprises clutch shaft bearing (17), the second bearing (18), gear wheel (10), Large Gear Shaft (8), drive link (9), described clutch shaft bearing (17) and the second bearing (18) are nested with Large Gear Shaft (8), and Large Gear Shaft (8) upper end is fixedly connected with gear wheel (10) center;
Described motor (11) shaft head is provided with bevel gear (12), and described bevel gear (12) is meshed with gear wheel (10), drives gear wheel (10) by the rotation of bevel gear (12);
Described gear wheel (10) wheel disc partial center position is provided with a bearing pin (7), and bearing pin (7) and gear wheel (10) form an eccentric shaft structure;
The upper cover of described bearing pin (7) has axle sleeve (6), and described axle sleeve (6) is flexibly connected with drive link (9).
2. a kind of electric shovel according to claim 1, is characterized in that: described drive link (9) front end connects an extension bar (3), and extension bar (3) front end is provided with screw connection portion (2) for connecting shovel head (1).
3. a kind of electric shovel according to claim 1, it is characterized in that: described drive link (9) is provided with axle sleeve (5), axle sleeve (5) is fixed on housing.
4. a kind of electric shovel according to claim 1, is characterized in that: described supply unit (13) can be powered battery or external mains-supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602443.3U CN204123365U (en) | 2014-10-20 | 2014-10-20 | A kind of electric shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602443.3U CN204123365U (en) | 2014-10-20 | 2014-10-20 | A kind of electric shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123365U true CN204123365U (en) | 2015-01-28 |
Family
ID=52379754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602443.3U Expired - Fee Related CN204123365U (en) | 2014-10-20 | 2014-10-20 | A kind of electric shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939703A (en) * | 2015-05-07 | 2015-09-30 | 谢博 | Super glue layer shovel |
-
2014
- 2014-10-20 CN CN201420602443.3U patent/CN204123365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939703A (en) * | 2015-05-07 | 2015-09-30 | 谢博 | Super glue layer shovel |
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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: 20150128 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |