CN203752114U - Electric shovel - Google Patents
Electric shovel Download PDFInfo
- Publication number
- CN203752114U CN203752114U CN201420140719.0U CN201420140719U CN203752114U CN 203752114 U CN203752114 U CN 203752114U CN 201420140719 U CN201420140719 U CN 201420140719U CN 203752114 U CN203752114 U CN 203752114U
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- China
- Prior art keywords
- bearing
- motor
- reciprocating lever
- eccentric shaft
- reciprocating
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- Expired - Lifetime
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Abstract
A novel electric shovel is applied to shoveling and cutting of various objects such as adhesive glue and wall paint. The electric shovel mainly comprises a casing; a handle position of the casing is provided with a power supply device; the power supply device supplies power to a motor; a switch is arranged between the power supply device and a motor; the switch can control on and off of power and the operating speed of the motor; an output shaft of the motor is connected with a speed reducing large gear; an eccentric shaft is arranged on the speed reducing large gear; a shaft sleeve is installed on the eccentric shaft; a reciprocating lever sleeves the shaft sleeve; two ends of the reciprocating lever have oil bearing shaft sleeve positioning. The large gear rotate to drive the reciprocating rod to perform reciprocating movement; a lengthening rod is fixed at the front end of the reciprocating rod; a blade for shoveling and cutting is fixed on the lengthening rod through screws. When the electric shovel is used, the switch is pressed, the power is on, the motor which rotates drives the large gear to rotate, the eccentric shaft on the large gear drives the reciprocating rod to perform reciprocating movement, and the reciprocating rod drives the blade for shoveling and cutting to perform reciprocating movement to achieve the shoveling and cutting function.
Description
Technical field
The utility model relates to a kind of electric shovel, particularly a kind of can increasing work efficiency, a kind of electric shovel that security is good.
Background technology
Current backing-off cutting work is mainly operated by pneumatic tool and hand-operated tools, and pneumatic tool uses needs compressed air, therefore need to fill air compressor and tracheae, and it is not too convenient to use.The long-time use of hand-operated tools required great effort especially with poor efficiency and easily hurts hand.In conjunction with the demand in market, special invention the utility model electric shovel.
Summary of the invention
The purpose of this utility model is to provide a kind of user of making the bonding glue of backing-off cutting easily, all kinds of article such as wall finiss.This electric shovel novel structure, manufactures simple.
A kind of electric shovel, for all kinds of bonding glue, the object backing-off cuttings such as wall finiss.Consist predominantly of a housing, there is an electric supply installation this housing handle position, and this electric supply installation provides power supply to motor, between electric supply installation and motor, has switch, the keying of this switch controls power supply and the running speed of motor.The output shaft of motor is connected with a deceleration gear wheel, has an eccentric shaft on deceleration gear wheel, and an axle sleeve is housed on eccentric shaft, has a reciprocating lever to be enclosed within on axle sleeve.There is oilite bushing location at reciprocating lever two.When gear wheel rotates, drive reciprocating lever to move back and forth, reciprocating lever front end is fixed with an extension bar, and backing-off cutting is screwed in and adds on upper boom with blade.
During use, press switch, switch on power, motor rotation, drives gear wheel rotation.Eccentric shaft on gear wheel drives reciprocating lever to move back and forth.Reciprocating lever drives backing-off cutting blade to move back and forth, and realizes backing-off cutting function.
To achieve these goals, the technical scheme that the utility model adopts is:
An electric shovel, comprises backing-off cutting blade, screw, extension bar, front aluminium alloy lid, reciprocating lever, rubber sleeve, bearing, the second bearing, eccentric shaft, Large Gear Shaft, gear wheel, the 3rd bearing, pinion, motor, the 4th bearing, power line, switch, shell, gear housing, the 5th bearing, the 6th bearing, axle sleeve, electric supply installation; This shell handle position is provided with electric supply installation, described electric supply installation provides power supply by power line for motor, motor is located in shell body, on motor bearings, be connected with pinion, described pinion is connected intermeshing with a deceleration gear wheel, on described deceleration gear wheel, there is an eccentric shaft, one axle sleeve and reciprocating lever are housed on eccentric shaft, reciprocating lever two is provided with the second bearing, by bearing, be fixed on gear housing, pinion drives gear wheel to rotate, and when described gear wheel rotates, drives eccentric shaft to make reciprocating lever toward seesawing.
Further described reciprocating lever, bearing, the second bearing, eccentric shaft, Large Gear Shaft, gear wheel, the 3rd bearing, pinion, the 5th bearing, the 6th bearing is located in gear housing, described gear housing surface is provided with rubber sleeve, described gear housing front end is provided with aluminium alloy lid, aluminium alloy lid is fixed by screw and gear housing, in described aluminium alloy lid, be provided with axle sleeve, the reciprocating lever effective location by axle sleeve to motion.
The movement travel of further described reciprocating lever is between 6-12MM.
Further described reciprocating lever front end is fixed with an extension bar, and backing-off cutting blade is screwed in and adds on upper boom, and backing-off cutting blade is provided with blade.
Further described a kind of electric shovel, what described electric supply installation can be in battery or external power supply is a kind of.
Operation principle is: switch on power and press switch, motor starts rotation, and driven gear rotates, and the eccentric shaft on gear wheel drives reciprocating lever to seesaw, and reciprocating lever drives backing-off cutting blade to seesaw, and realizes backing-off cutting function.
During use, first press switch, motor 14 rotates, then pass through the intermeshing of pinion 13 and gear wheel 11, pinion drives gear wheel 11 to rotatablely move, and drives the eccentric shaft 9 being fixed on above gear wheel that reciprocating lever 5 is seesawed when gear wheel rotatablely moves, reciprocating lever 5 drives the backing-off cutting blade 1 being fixed on extension bar 3 to seesaw, on blade 1, have blade, when blade seesaws, blade cuts required backing-off cutting article, reaches the object of cutting off or removing backing-off cutting thing.
A kind of electric shovel provided by the utility model, the prior art comparison with other, has following advantages:
1, the utility model backing-off cutting glue easily, all kinds of article such as wall finiss.
2, the utility model novel structure, manufactures simple, easy to use.
3, the utility model operating efficiency is high, and working strength is little, and job security is good.
Accompanying drawing explanation
Refer to following relevant detailed description of the present utility model and accompanying drawing thereof.Can further understand technology contents of the present utility model and object effect thereof.The accompanying drawing of relevant utility model is:
Fig. 1 is the structural representation of a kind of electric shovel of the utility model inside.
Fig. 2 is the structural representation of a kind of electric shovel of the utility model outside.
Major part conventional letter: 1, backing-off cutting blade, 2, screw, 3, extension bar, 4, front aluminium alloy lid, 5, reciprocating lever, 6, rubber sleeve, 7, bearing, the 8, second bearing, 9, eccentric shaft, 10, Large Gear Shaft, 11, gear wheel, the 12, the 3rd bearing, 13, pinion, 14, motor, the 15, the 4th bearing, 16, power line, 17, switch, 18, shell, 19, gear housing, the 20, the 5th bearing, 21, the 6th bearing, 22, axle sleeve, 23, electric supply installation.
The specific embodiment
With reference to figure 1, Figure 2 shows that a kind of electric shovel knife structure of the utility model is further elaborated:
An electric shovel, comprises backing-off cutting blade 1, screw 2, extension bar 3, front aluminium alloy lid 4, reciprocating lever 5, rubber sleeve 6, bearing 7, the second bearing 8, eccentric shaft 9, Large Gear Shaft 10, gear wheel 11, the 3rd bearing 12, pinion 13, motor 14, the 4th bearing 15, power line 16, switch 17, shell 18, gear housing 19, the 5th bearing 20, the 6th bearing 21, axle sleeve 22, electric supply installation 23, these shell 18 handle positions 24 are provided with electric supply installation 23, described electric supply installation 23 provides power supply by power line 16 for motor 14, motor 14 is located in shell 18 bodies, on the bearing 12 of motor 14, be connected with pinion 13, described pinion 13 is connected intermeshing with a deceleration gear wheel 11, on described deceleration gear wheel 11, there is an eccentric shaft 9, one axle sleeve 22 and reciprocating lever 5 are housed on eccentric shaft 9, reciprocating lever 5 two are provided with the second bearing 8, by the second bearing 8, be fixed on gear housing 19, pinion 13 drives gear wheel 11 to rotate, when described gear wheel 11 rotates, drive eccentric shaft 9 to make reciprocating lever 5 toward seesawing.
Further described reciprocating lever 5, bearing 7, the second bearing 8, eccentric shaft 9, Large Gear Shaft 10, gear wheel 11, the 3rd bearing 12, pinion 13, the 5th bearing 20, the 6th bearing is located in gear housing, described gear housing 19 front ends are provided with aluminium alloy lid 4, aluminium alloy lid 4 is fixing by screw and gear housing 19, described gear housing 19 surfaces are provided with rubber sleeve 6, in described aluminium alloy lid 4, be provided with axle sleeve 7, by reciprocating lever 5 effective locations of 7 pairs of motions of axle sleeve.
The anti-skidding effect of getting up of further described rubber sleeve 6, increases simultaneously and uses feel.
The movement travel of further described reciprocating lever 5 is between 6-12MM.
Further described reciprocating lever 5 front ends are fixed with an extension bar 3, and backing-off cutting blade 1 is fixed on and is added on upper boom 3 by screw 2, and backing-off cutting blade 1 is provided with blade 25.
Further described a kind of electric shovel, what described electric supply installation 23 can be in battery or external power supply is a kind of.
Operation principle is: switch on power and press switch 17, motor 14 starts rotation, and driven gear rotates, and on gear wheel, 11 eccentric shaft drives reciprocating lever 5 to seesaw, and reciprocating lever 5 drives backing-off cutting blade 1 to seesaw, and realizes backing-off cutting function.
During use, first press switch, motor 14 rotates, then pass through the intermeshing of pinion 13 and gear wheel 11, pinion drives gear wheel 11 to rotatablely move, and drives the eccentric shaft 9 being fixed on above gear wheel that reciprocating lever 5 is seesawed when gear wheel rotatablely moves, reciprocating lever 5 drives the backing-off cutting blade 1 being fixed on extension bar 3 to seesaw, on backing-off cutting blade 1, have blade 25, when backing-off cutting blade 1 seesaws, the required backing-off cutting article of blade 25 cutting, reach the object of cutting off or removing backing-off cutting thing.
More than describe in detail for of the present utility model and illustrate, but scope of patent protection of the present utility model is not limited to this explanation.
Claims (5)
1. an electric shovel, comprises backing-off cutting blade, screw, extension bar, front aluminium alloy lid 4, reciprocating lever, rubber sleeve, bearing, the second bearing, eccentric shaft, Large Gear Shaft, gear wheel, the 3rd bearing, pinion, motor, the 4th bearing, power line, switch, shell, gear housing, the 5th bearing, the 6th bearing, axle sleeve, electric supply installation; It is characterized in that shell handle position is provided with electric supply installation, described electric supply installation provides power supply by power line for motor, motor is located in shell body, on motor shaft, be connected with pinion, described pinion is connected intermeshing with a deceleration gear wheel, described deceleration gear wheel is provided with an eccentric shaft, and an axle sleeve and reciprocating lever are housed on eccentric shaft, reciprocating lever two is provided with the second bearing, by bearing, is fixed on gear housing.
2. a kind of electric shovel according to claim 1, it is characterized in that reciprocating lever, bearing, the second bearing, eccentric shaft, Large Gear Shaft, gear wheel, the 3rd bearing, pinion, the 5th bearing, the 6th bearing be located in gear housing, described gear housing surface is provided with rubber sleeve, described gear housing front end is provided with aluminium alloy lid, aluminium alloy lid is fixed by screw and gear housing, in described aluminium alloy lid, be provided with axle sleeve, by axle sleeve, the reciprocating lever of motion located.
3. a kind of electric shovel according to claim 2, the movement travel that it is characterized in that reciprocating lever is between 6-12mm.
4. a kind of electric shovel according to claim 3, is characterized in that reciprocating lever front end is fixed with an extension bar, and backing-off cutting blade is screwed in and adds on upper boom, and backing-off cutting blade is provided with blade.
5. according to any described a kind of electric shovel of claim 1-4, what it is characterized in that electric supply installation can be in battery or external power supply is a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140719.0U CN203752114U (en) | 2014-03-27 | 2014-03-27 | Electric shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140719.0U CN203752114U (en) | 2014-03-27 | 2014-03-27 | Electric shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752114U true CN203752114U (en) | 2014-08-06 |
Family
ID=51247422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140719.0U Expired - Lifetime CN203752114U (en) | 2014-03-27 | 2014-03-27 | Electric shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230368A (en) * | 2015-11-02 | 2016-01-13 | 国网山东省电力公司电力科学研究院 | Branch removal tool for live working robot |
| CN107263384A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | The frock and method of engine backwater sebific duct assembling correction |
-
2014
- 2014-03-27 CN CN201420140719.0U patent/CN203752114U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230368A (en) * | 2015-11-02 | 2016-01-13 | 国网山东省电力公司电力科学研究院 | Branch removal tool for live working robot |
| CN107263384A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | The frock and method of engine backwater sebific duct assembling correction |
| CN107263384B (en) * | 2017-08-14 | 2022-04-22 | 广西玉柴机器股份有限公司 | Method for assembling and correcting return water rubber pipe of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |