CN203953559U - The clearing apparatus of household small-size sweeper - Google Patents
The clearing apparatus of household small-size sweeper Download PDFInfo
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- CN203953559U CN203953559U CN201420357361.7U CN201420357361U CN203953559U CN 203953559 U CN203953559 U CN 203953559U CN 201420357361 U CN201420357361 U CN 201420357361U CN 203953559 U CN203953559 U CN 203953559U
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- driven pulley
- driving wheel
- cylinder
- belt
- clearing apparatus
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Abstract
The utility model discloses a kind of clearing apparatus of household small-size sweeper, comprise cylinder, motor and for the reducing gear of be connected motor and cylinder, described reducing gear comprises the driving wheel being set on machine shaft, the belt that is coaxially fixed in the driven pulley on cylinder and connects driving wheel and driven pulley, described driving wheel and driven pulley lateral surface all offer some anti-slip tanks, and driven pulley diameter is greater than driving wheel diameter.The clearing apparatus of household small-size sweeper of the present utility model, difference by driving wheel and driven pulley diameter just can effectively reach the effect of deceleration, and connect by belt, so just there will not be foreign matter to enter the problem that reducing gear blocks reducing gear, simultaneously anti-slip tank arranges the problem that can effectively avoid belt slippage.
Description
Technical field
The utility model relates to a kind of sweeper, relates in particular a kind of clearing apparatus of household small-size sweeper.
Background technology
Along with improving constantly of domestic living standard, originally the sweeping robot of always selling at European & American Market enters into ordinary citizen house, and accepted by increasing people, sweeping robot will become the requisite clean helper of each family in the near future as white domestic appliances.
Existing sweeper roughly comprises two kinds of hand and electrodynamic types in the market, when hand promotes sweeper by people, frictional force drives cylinder by the generation between ground and cylinder rotates, reach the object of cleaning floor, but this structure cylinder is passive rotation, even if be easy to occur that people promotes sweeper and do not turn and cannot carry out clean problem with back roll, sweeper is good cleaning floor just, DYN dynamic is to drive rollers running by motor, by the autonomous rotation of cylinder, so just can effectively avoid the problem that occurs that cylinder does not turn, sweeper just can be good at cleaning floor, but due to very fast of the rotating speed of general motor, so be delivered on cylinder after need to the rotating speed of motor being slowed down by reducing gear, current existing reducing gear all carries out decelerating effect by train of reduction gears, the complex structure of train of reduction gears is not said, if ground foreign matter enters between gear train while sweeping the floor, will make gear train block cannot operate, cause sweeper to carry out clean problem to ground.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of clearing apparatus of simple in structure, household small-size sweeper that the Shi Buhui that sweeps the floor blocks.
For achieving the above object, the utility model provides following technical scheme: a kind of clearing apparatus of household small-size sweeper, comprise cylinder, motor and for the reducing gear of be connected motor and cylinder, described reducing gear comprises the driving wheel being set on machine shaft, the belt that is coaxially fixed in the driven pulley on cylinder and connects driving wheel and driven pulley, described driving wheel and driven pulley lateral surface all offer some anti-slip tanks, and driven pulley diameter is greater than driving wheel diameter.
By adopting technique scheme, when needs are swept the floor, motor will operate, rotating shaft is rotated, so it is set in driving wheel in rotating shaft also can be along with rotation, belt will be along with motion, driven pulley will be driven by belt afterwards, because the diameter of driven pulley is greater than driving wheel diameter, so the rotating speed of driven pulley will be less than the rotating speed of driving wheel, so just can effectively reach and will after motor speed deceleration, be delivered to the effect on cylinder, simultaneously by the setting of anti-slip tank, just can increase the frictional force between driving wheel and driven pulley and belt, effectively prevent the problem that belt skids on driving wheel and driven pulley.
The utility model is further set to: described driving wheel dorsad motor one end is provided with the first anti-skidding edge, and driven pulley is provided with the second anti-skidding edge towards cylinder one end, all conflicts and be connected with belt with the second anti-skidding edge in described the first anti-skidding edge.
Described driven pulley is coaxially connected with for being embedded into the joint pin in cylinder towards cylinder one end.
On described belt, be also provided with the convex edge suitable with anti-slip tank, described convex edge embeds in anti-slip tank.
By adopting technique scheme, setting by the first anti-skidding edge and the second anti-skidding edge just can effectively prevent that belt from slipping down from driving wheel and driven pulley, and anti-skidding edge is only arranged on one end of driving wheel and driven pulley, make driving wheel and driven pulley more convenient in the process of producing, and by the setting of joint pin, just can effectively driven pulley and cylinder be coupled together, like this when driven pulley rotates, cylinder also will be along with rotation, further reach the effect that driven by motor cylinder rotates, and by the setting of convex edge, can further increase the frictional force between two wheels and belt, even if extraneous foreign matter fills up anti-slip tank, just reduced the frictional force between belt and two-wheeled, there will not be and between belt and driving wheel and driven pulley, block the problem that cannot rotate.
Accompanying drawing explanation
Fig. 1 is the explosive view of the clearing apparatus of household small-size sweeper of the present utility model.
In figure: 1, cylinder; 11, driven pulley; 111, the second anti-skidding edge; 112, joint pin; 113, anti-slip tank; 2, motor; 21, driving wheel; 211, belt; 2111, convex edge; 213, the first anti-skidding edge.
The specific embodiment
Shown in Fig. 1, the clearing apparatus of a kind of household small-size sweeper of the present embodiment, comprise cylinder 1, motor 2 and for the reducing gear of be connected motor 2 and cylinder 1, described reducing gear comprises the driving wheel 21 being set in motor 2 rotating shafts, the belt 211 that is coaxially fixed in the driven pulley 11 on cylinder 1 and connects driving wheel 21 and driven pulley 11, described driving wheel 21 all offers some anti-slip tanks 113 with driven pulley 11 lateral surfaces, and driven pulley 11 diameters are greater than driving wheel 21 diameters.
By adopting technique scheme, wherein the bearing of trend of anti-slip tank 113 is identical with the axis direction of driving wheel 21 and driven pulley 11, so just can better increase by two frictional force between wheel, when needs are swept the floor, motor 2 will operate, rotating shaft is rotated, so it is set in driving wheel 21 in rotating shaft also can be along with rotation, belt 211 will be along with motion, driven pulley 11 will be driven by belt 211 afterwards, because the diameter of driven pulley 11 is greater than driving wheel 21 diameters, so the rotating speed of driven pulley 11 will be less than the rotating speed of driving wheel 21, so just can effectively reach and will after motor 2 rotating speeds decelerations, be delivered to the effect on cylinder 1, simultaneously by the setting of anti-slip tank 113, just can increase the frictional force between driving wheel 21 and driven pulley 11 and belt 211, effectively prevent the problem that belt 211 skids on driving wheel 21 and driven pulley 11.
Described driving wheel 21 dorsad motor 2 one end is provided with first anti-skiddingly along 213, and it is second anti-skidding along 111 that driven pulley 11 is provided with towards cylinder 1 one end, and described first anti-skiddingly anti-skiddingly all conflicts and be connected with belt 211 along 111 with second along 213.
By adopting technique scheme, one end that its intermediate roll 1 arranges driven pulley 11 towards with motor 2 rotating shafts towards identical, belt 211 just can better connect driving wheel 21 and driven pulley 11 like this, and arrange by above, first anti-skiddingly anti-skiddingly shifts to install along 111 along 213 and second, both the inconsistent side of the inconsistent side of belt 211 and driving wheel 21 and driven pulley 11 was antipodal, so just can well reach belt 211 is carried out to spacing effect, and only need on a wheel, establish an anti-skidding edge, facilitated the making to driving wheel 21 and driven pulley 11.
Described driven pulley 11 is coaxially connected with for being embedded into the joint pin 112 in cylinder 1 towards cylinder 1 one end.
By adopting technique scheme, wherein joint pin 112 is colored shape perpendicular to the cross section on axis direction, cylinder 1 offers the groove suitable with joint pin 112 towards one end of driven pulley 11 simultaneously, after completing, joint pin 112 will be embedded in groove, and because the cross section connecting is colored type, so when driven pulley 11 rotates 112 rotation of drive joint pin, cylinder 1 also can be along with rotation, and be not easy to occur the phenomenon of slippage, setting by flower shape, makes the production of joint pin 112 more simple.
On described belt 211, be also provided with the convex edge 2111 suitable with anti-slip tank 113, described convex edge 2111 embeds in anti-slip tank 113.
By adopting technique scheme, by the setting of convex edge 2111, can further increase the frictional force between two wheels and belt 211, even if extraneous foreign matter fills up anti-slip tank 113, just reduced the frictional force between belt 211 and two-wheeled, there will not be between belt 211 and driving wheel 21 and driven pulley 11 and block the problem that cannot rotate.
The utlity model has following advantage: by driving wheel 21 and the difference of driven pulley 11 diameter, just can effectively reach the effect of deceleration, and connect by belt 211, so just there will not be foreign matter to enter the problem that reducing gear blocks reducing gear, the setting of anti-slip tank 113 simultaneously just can effectively be avoided the problem of belt 211 slippages, wherein the bearing of trend of anti-slip tank 113 is identical with the axis direction of driving wheel 21 and driven pulley 11, so just can better increase by two frictional force between wheel, when needs are swept the floor, motor 2 will operate, rotating shaft is rotated, so it is set in driving wheel 21 in rotating shaft also can be along with rotation, belt 211 will be along with motion, driven pulley 11 will be driven by belt 211 afterwards, because the diameter of driven pulley 11 is greater than driving wheel 21 diameters, so the rotating speed of driven pulley 11 will be less than the rotating speed of driving wheel 21, so just can effectively reach and will after motor 2 rotating speeds decelerations, be delivered to the effect on cylinder 1, simultaneously by the setting of anti-slip tank 113, just can increase the frictional force between driving wheel 21 and driven pulley 11 and belt 211, effectively prevent the problem that belt 211 skids on driving wheel 21 and driven pulley 11.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the clearing apparatus of a household small-size sweeper, comprise cylinder, motor and for the reducing gear of be connected motor and cylinder, it is characterized in that: described reducing gear comprises the driving wheel being set on machine shaft, the belt that is coaxially fixed in the driven pulley on cylinder and connects driving wheel and driven pulley, described driving wheel and driven pulley lateral surface all offer some anti-slip tanks, and driven pulley diameter is greater than driving wheel diameter.
2. the clearing apparatus of household small-size sweeper according to claim 1, it is characterized in that: described driving wheel dorsad motor one end is provided with the first anti-skidding edge, driven pulley is provided with the second anti-skidding edge towards cylinder one end, all conflict and be connected with belt with the second anti-skidding edge in described the first anti-skidding edge.
3. the clearing apparatus of household small-size sweeper according to claim 2, is characterized in that: described driven pulley is coaxially connected with for being embedded into the joint pin in cylinder towards cylinder one end.
4. according to the clearing apparatus of the household small-size sweeper described in claim 1 or 2 or 3, it is characterized in that: on described belt, be also provided with the convex edge suitable with anti-slip tank, described convex edge embeds in anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357361.7U CN203953559U (en) | 2014-06-30 | 2014-06-30 | The clearing apparatus of household small-size sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357361.7U CN203953559U (en) | 2014-06-30 | 2014-06-30 | The clearing apparatus of household small-size sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953559U true CN203953559U (en) | 2014-11-26 |
Family
ID=51914205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357361.7U Active CN203953559U (en) | 2014-06-30 | 2014-06-30 | The clearing apparatus of household small-size sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953559U (en) |
-
2014
- 2014-06-30 CN CN201420357361.7U patent/CN203953559U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |