CN105125140A - Intelligent cleaner and driving wheel therefor - Google Patents
Intelligent cleaner and driving wheel therefor Download PDFInfo
- Publication number
- CN105125140A CN105125140A CN201510622936.2A CN201510622936A CN105125140A CN 105125140 A CN105125140 A CN 105125140A CN 201510622936 A CN201510622936 A CN 201510622936A CN 105125140 A CN105125140 A CN 105125140A
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- driving wheel
- wheel
- dust collector
- main body
- rotating shaft
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Abstract
The invention discloses an intelligent cleaner and a driving wheel therefor. The intelligent cleaner comprises a main body, driving wheels, transmission gears and motors, wherein the driving wheels are used for driving the main body to move and rotatably mounted on the main body, and inner gear teeth are formed in the circumferential direction of each driving wheel; each transmission gear is provided with outer gear teeth arranged in the circumferential direction of the transmission gear, and the outer gear teeth are meshed with the inner gear teeth of the driving wheels; the motors are mounted on the main body and are in transmission connection with the transmission gears, and the transmission gears are driven by the motors to rotate so as to drive the driving wheels to rotate. According to the intelligent cleaner, the inner gear teeth are arranged on the driving wheels, the outer gear teeth meshed with the inner gear teeth of the driving wheels are arranged on the transmission gear, and the motors drive the transmission gears to rotate to drive the driving wheels to rotate, so that movement of the intelligent cleaner is realized, drive components are less, the cost is low, the installation is convenient and the noise is relatively low.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly relate to a kind of intellective dust collector and the driving wheel for intellective dust collector.
Background technology
Intellective dust collector (sweeping robot) in correlation technique, by one group of driving gear set drive motors slowed down and drive to driving wheel, realize the motion of intellective dust collector, drive disk assembly quantity is more, assembly precision require and production cost higher, and the noise that easily generation is larger.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of intellective dust collector, this intellective dust collector have drive disk assembly few, be convenient to advantages such as installing, the low and noise of cost is low.
The invention allows for a kind of driving wheel for intellective dust collector.
According to the intellective dust collector of the embodiment of the present invention, comprising: main body; For driving the driving wheel of described main body movement, described driving wheel is rotatably installed in described main body, and described driving wheel is provided with along the gear teeth in the circumferential array of described driving wheel; Travelling gear, described travelling gear has the outer gear teeth of the circumferential array along described travelling gear, and the outer gear teeth of described travelling gear and the interior gear teeth of described driving wheel engage each other; Motor, described motor is installed on the body and is in transmission connection with described travelling gear, and described travelling gear rotates to drive described driving wheel to rotate under the driving of described motor.
According to the intellective dust collector of the embodiment of the present invention, by arranging the interior gear teeth on the drive wheel, and arrange on travelling gear and the intermeshing outer gear teeth of the gear teeth in driving wheel, motor is connected with travelling gear, utilizes motor to drive travelling gear to rotate to drive driving wheel to rotate, realize the motion of intellective dust collector, drive disk assembly is few, cost is low, and easy for installation, and noise is lower.
According to some embodiments of the present invention, described driving wheel comprises: wheel plate, described wheel plate is circular slab and is rotatably installed in described main body, the side surface of described wheel plate is provided with circular groove, described internal gear is located on the inner peripheral surface of described circular groove, described travelling gear be positioned at described circular groove at least partially; Wheel belt, described wheel belt is set on the outer peripheral face of described wheel plate.
Alternatively, described wheel plate is provided with rotating shaft and described main body is provided with rotary shaft rack, and described rotating shaft is rotatably installed on described rotary shaft rack.
Further, described rotary shaft rack is provided with shaft hole, and a part for described rotating shaft is rotatably engaged in described shaft hole.
Alternatively, described rotating shaft is provided with axial location muscle, described axial location muscle backstop at described rotary shaft rack towards on the surface of described wheel plate.
Further, described intellective dust collector also comprises rotating shaft cover plate, and the surface that described rotating shaft cover plate is located at the described dorsad wheel plate of described rotary shaft rack is connected with described rotating shaft by threaded fastener.
Particularly, the end face away from described wheel plate of described rotating shaft is provided with screwed hole, and described rotating shaft cover plate is provided with assembling through hole, and described threaded fastener is engaged in described screwed hole through described assembling through hole.
According to some embodiments of the present invention, have installation cavity in described main body and the diapire of described main body is provided with the wheel mouth be communicated with described installation cavity, described motor and described driving wheel are located in described installation cavity and a part for described driving wheel stretches out described main body downwards from described mouth of taking turns.
According to some embodiments of the present invention, described driving wheel is two and is respectively adjacent to the two lateral walls setting of described main body, described travelling gear be two and the outer gear teeth of two described travelling gears respectively with gear teeth meshing in two described driving wheels, described motor is two and is in transmission connection with two described travelling gears respectively.
In addition, the invention allows for a kind of driving wheel for intellective dust collector, described driving wheel is provided with along the gear teeth in the circumferential array of described driving wheel.
According to the driving wheel for intellective dust collector of the embodiment of the present invention, there is the advantages such as easy for installation, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intellective dust collector according to the embodiment of the present invention;
Fig. 2 is the enlarged drawing in the A portion that Fig. 1 centre circle shows;
Fig. 3 is the structural representation at the rotating shaft position of intellective dust collector according to the embodiment of the present invention;
Fig. 4 is the schematic diagram of the part-structure of intellective dust collector according to this embodiment of the present invention;
Fig. 5 is the structural representation of the driving wheel for intellective dust collector according to the embodiment of the present invention.
Reference numeral:
100: intellective dust collector;
1: main body;
11: rotary shaft rack; 12: shaft hole; 13: rotating shaft cover plate; 14: assembling through hole; 15: installation cavity; 16: wheel mouth;
2: driving wheel;
21: wheel plate; 22: wheel belt; 23; Circular groove; 24: rotating shaft; 25: axial location muscle; 26: screwed hole;
211: the interior gear teeth
3: travelling gear; 31: the outer gear teeth;
4: motor;
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below in conjunction with Fig. 1-Fig. 5, the intellective dust collector 100 according to the embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, can comprise according to the intellective dust collector 100 of the embodiment of the present invention: main body 1, driving wheel 2, travelling gear 3 and motor 4.Wherein, the dust suction parts etc. of intellective dust collector 100 can be installed on the body 1, to complete dust suction work.
Driving wheel 2 moves for driving main body 1, and as depicted in figs. 1 and 2, driving wheel 2 is rotatably installed in main body 1, driving wheel 2 can be provided with along the gear teeth 211 in the circumferential array of driving wheel 2.Travelling gear 3 can have the outer gear teeth 31 of the circumferential array along travelling gear 3, and the outer gear teeth 31 of travelling gear 3 can engage each other with the gear teeth 211 in driving wheel 2.Thus, travelling gear 3 can drive driving wheel 2 to rotate.
As depicted in figs. 1 and 2, motor 4 can be installed on the body 1 and be in transmission connection with travelling gear 3, and travelling gear 3 can rotate to drive driving wheel 2 to rotate under the driving of motor 4, the movement of realization body 1.
That is, after motor 4 starts, band nutating gear 3 rotates, the outer gear teeth 31 on travelling gear 3 engage with the interior gear teeth 211 on driving wheel 2, and the rotation of motor 4 is passed to driving wheel 2 by travelling gear 3, and driving wheel 2 rotates, drive main body 1 to move, realize the motion of intellective dust collector 100.
Be understandable that, according to the intellective dust collector 100 of the embodiment of the present invention, utilize travelling gear 3 that the rotation of motor 4 is passed to driving wheel 2, rational speed reducing ratio can be reached by the size of the gear teeth 211 on the outer gear teeth on appropriate design travelling gear 3 31 and driving wheel 2, simple and compact for structure, thus decrease drive disk assembly, reduce cost.Meanwhile, eliminate the driving gear set in correlation technique, reduce the noise in intellective dust collector 100 motion process.
According to the intellective dust collector 100 of the embodiment of the present invention, by arranging the interior gear teeth 211 on driving wheel 2, and arrange on travelling gear 3 and the intermeshing outer gear teeth 31 of the gear teeth 211 in driving wheel 2, motor 4 is connected with travelling gear 3, utilizes motor 4 to drive travelling gear 3 to rotate to drive driving wheel 2 to rotate, realize the motion of intellective dust collector 100, drive disk assembly is few, cost is low, and easy for installation, and noise is lower.
According to some embodiments of the present invention, driving wheel 2 can comprise wheel plate 21 and wheel belt 22.Specifically, as shown in Figure 1, Figure 2 with shown in Fig. 5, wheel plate 21 can be circular slab and is rotatably installed in main body 1, the side surface of wheel plate 21 can be provided with circular groove 23, the interior gear teeth 211 can be located on the inner peripheral surface of circular groove 23, travelling gear 3 can be positioned at circular groove 23 at least partially.Such as, in example as shown in Figure 5, travelling gear 3 all can be positioned at the circular groove 23 of wheel plate 21 side.Thus, when motor 4 is with nutating gear 3 to rotate, the outer gear teeth 31 on travelling gear 3 can with the inner peripheral surface of circular groove 23 in the gear teeth 211 stable engagement, thus driving wheel 2 can be driven to rotate.Wheel belt 22 can be set on the outer peripheral face of wheel plate 21, and when driving wheel 2 rotates, wheel belt 22 directly can contact with ground, reduces the probability that wheel plate 21 damages.
As optional embodiment, wheel plate 21 can be hard plastic board, there is due to hard plastic board the advantages such as hardness is high, lightweight, corrosion-resistant, easy processing, so employing hard plastic board, the bearing capacity of wheel plate 21 can be improved, alleviate the weight of intellective dust collector 100, and extend its service life, reduce costs.
Alternatively, wheel belt 22 can be rubber wheel belt, as shown in Figure 5, the outer peripheral face of wheel belt 22 can be provided with protuberance and the recess of spaced setting, rubber wheel belt can play cushioning effect, improve the stability of intellective dust collector 100, spaced protuberance and recess can prevent driving wheel 2 from skidding, and improve the reliability of intellective dust collector 100.
Alternatively, as shown in figure Fig. 2, Fig. 3 and Fig. 5, wheel plate 21 can be provided with rotating shaft 24, and main body 1 can be provided with rotary shaft rack 11, rotating shaft 24 is rotatably installed on rotary shaft rack 11, thus driving wheel 2 can stably be installed on the body 1.
Further, rotary shaft rack 11 can be provided with shaft hole 12, as shown in Figure 3, a part for rotating shaft 24 is rotatably engaged in shaft hole 12.Such as, in example as shown in Figure 3, the one end fits away from wheel plate 21 of rotating shaft 24 is in shaft hole 12, and rotating shaft 24 is rotatable.Like this, stability and reliability that rotating shaft 24 installs in rotary shaft rack 11 can be improved.
In some embodiments of the invention, as shown in Fig. 2, Fig. 3 and Fig. 5, rotating shaft 24 can be provided with axial location muscle 25, axial location muscle 25 can backstop at rotary shaft rack 11 towards on the surface of wheel plate 21, thus rotating shaft 24 can be limited vertically towards the displacement in the direction of contiguous wheel plate 21, improve stability and the reliability of driving wheel 2 further.Preferably, axial location muscle 25 can be multiple and along rotating shaft 24 circumferential uniform intervals and distributes, thus the location of axial location muscle 25 can be made more even, makes the reliability and stability of driving wheel 2 more excellent.
As optional embodiment, as shown in Figure 3, intellective dust collector 100 can also comprise rotating shaft cover plate 13, and the surface that rotating shaft cover plate 13 can be located at the wheel plate dorsad 21 of rotary shaft rack 11 is connected with rotating shaft 24 by threaded fastener 5.Thus, rotating shaft cover plate 13 can limit rotating shaft 24 vertically towards the displacement in the direction away from wheel plate 21, and driving wheel 2 can be more reliablely and stablely supported on rotary shaft rack 11.
Further, as shown in Figure 3, rotating shaft 24 can be provided with screwed hole 26 away from the end face of wheel plate 21, rotating shaft cover plate 13 can be provided with assembling through hole 14, threaded fastener 5 can through assembling through hole 14 be engaged in screwed hole 26.Such as, as shown in Figure 3, threaded fastener 5 can be screw, and the nut of screw is against on rotating shaft cover plate 13, and screw rod coordinates with the screwed hole 26 in rotating shaft 24 through assembling through hole 14.Thus, can be positioned on the end face away from wheel plate 21 of rotating shaft 24 by rotating shaft cover plate 13, the convenient axial displacement that can limit driving wheel 2, can provide protection by countershaft 24 on the other hand, reduce the probability that it damages.
Be with it will be appreciated by those skilled in the art that, one end away from wheel plate 21 of rotating shaft 24 axis that also can be provided with along rotating shaft 24 extends and along the spaced multiple elongated slot of circumference of rotating shaft 24, to make rotating shaft 24, there is elastically-deformable ability diametrically, further buckle is set in one end away from wheel plate 21 of rotating shaft 24 on this basis, buckle passes shaft hole 12 by rotating shaft 24 elastic deformation diametrically, thus can realize the rotatable assembling of rotating shaft 24 and shaft hole 12 equally.
According to some embodiments of the present invention, as depicted in figs. 1 and 2, installation cavity 15 can be had in main body 1, and the diapire of main body 1 can be provided with the wheel mouth 16 be communicated with installation cavity 15, motor 4 and driving wheel 2 can be located in installation cavity 15 and a part for driving wheel 2 can stretch out downwards main body 1 by trailing wheel mouth 16, thus driving wheel 2 directly can contact with ground, main body 1 can be driven when driving wheel 2 rotates to move, realize the motion of intellective dust collector 100.
In some embodiments of the invention, as shown in Figure 1 and Figure 4, travelling gear 3 can be arranged on the output shaft of motor 4, and thus, motor 4 can directly be with nutating gear 3 to rotate, simple and compact for structure, and can improve installation effectiveness, reduces costs.
According to some embodiments of the present invention, as shown in Figure 1, driving wheel 2 can be two and is respectively adjacent to the two lateral walls setting of main body 1, travelling gear 3 can be two and two travelling gears 3 the outer gear teeth 31 can engage with the gear teeth 211 in two driving wheels 2 respectively, motor 4 can be two and is rotationally connected with two travelling gears 3 respectively.In other words, two motors 4 drive two travelling gears 3 to rotate respectively, the outer gear teeth 31 on two travelling gears 3 respectively with on two driving wheels 2 in the gear teeth 211 engage, thus respectively drive two driving wheels 2 rotate, the movement of realization body 1.
In sum, according to the intellective dust collector 100 of the embodiment of the present invention, by arranging the interior gear teeth 211 on driving wheel 2, and the outer gear teeth 31 that can engage with the gear teeth 211 in driving wheel 2 are set on travelling gear 3, motor 4 is connected with travelling gear 3, motor 4 is utilized to drive travelling gear 3 to rotate to drive driving wheel 2 to rotate, realize the motion of intellective dust collector 100, drive disk assembly is few, and cost is low, and easy for installation, noise is lower.
In addition, the invention also discloses a kind of driving wheel 2 for intellective dust collector 100.
As shown in Figure 5, driving wheel 2 can be provided with along the gear teeth 211 in the circumferential array of driving wheel 2, can to be engaged with the outer gear teeth 32 on the travelling gear 3 of intellective dust collector 100 by the interior gear teeth 211 thus and realize transmission, thus there is the advantages such as easy for installation, with low cost.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. an intellective dust collector, is characterized in that, comprising:
Main body;
For driving the driving wheel of described main body movement, described driving wheel is rotatably installed in described main body, and described driving wheel is provided with along the gear teeth in the circumferential array of described driving wheel;
Travelling gear, described travelling gear has the outer gear teeth of the circumferential array along described travelling gear, and the outer gear teeth of described travelling gear and the interior gear teeth of described driving wheel engage each other;
Motor, described motor is installed on the body and is in transmission connection with described travelling gear, and described travelling gear rotates to drive described driving wheel to rotate under the driving of described motor.
2. intellective dust collector according to claim 1, is characterized in that, described driving wheel comprises:
Wheel plate, described wheel plate is circular slab and is rotatably installed in described main body, the side surface of described wheel plate is provided with circular groove, and described internal gear is located on the inner peripheral surface of described circular groove, described travelling gear be positioned at described circular groove at least partially;
Wheel belt, described wheel belt is set on the outer peripheral face of described wheel plate.
3. intellective dust collector according to claim 2, is characterized in that, described wheel plate is provided with rotating shaft and described main body is provided with rotary shaft rack, and described rotating shaft is rotatably installed on described rotary shaft rack.
4. intellective dust collector according to claim 3, is characterized in that, described rotary shaft rack is provided with shaft hole, and a part for described rotating shaft is rotatably engaged in described shaft hole.
5. intellective dust collector according to claim 4, is characterized in that, described rotating shaft is provided with axial location muscle, described axial location muscle backstop at described rotary shaft rack towards on the surface of described wheel plate.
6. intellective dust collector according to claim 4, is characterized in that, also comprises rotating shaft cover plate, and the surface that described rotating shaft cover plate is located at the described dorsad wheel plate of described rotary shaft rack is connected with described rotating shaft by threaded fastener.
7. intellective dust collector according to claim 6, it is characterized in that, the end face away from described wheel plate of described rotating shaft is provided with screwed hole, and described rotating shaft cover plate is provided with assembling through hole, and described threaded fastener is engaged in described screwed hole through described assembling through hole.
8. intellective dust collector according to claim 1, it is characterized in that, have installation cavity in described main body and the diapire of described main body is provided with the wheel mouth be communicated with described installation cavity, described motor and described driving wheel are located in described installation cavity and a part for described driving wheel stretches out described main body downwards from described mouth of taking turns.
9. intellective dust collector according to claim 1, it is characterized in that, described driving wheel is two and is respectively adjacent to the two lateral walls setting of described main body, described travelling gear be two and the outer gear teeth of two described travelling gears respectively with gear teeth meshing in two described driving wheels, described motor is two and is in transmission connection with two described travelling gears respectively.
10. for a driving wheel for intellective dust collector, it is characterized in that, described driving wheel is provided with along the gear teeth in the circumferential array of described driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622936.2A CN105125140A (en) | 2015-09-25 | 2015-09-25 | Intelligent cleaner and driving wheel therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622936.2A CN105125140A (en) | 2015-09-25 | 2015-09-25 | Intelligent cleaner and driving wheel therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105125140A true CN105125140A (en) | 2015-12-09 |
Family
ID=54710995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510622936.2A Pending CN105125140A (en) | 2015-09-25 | 2015-09-25 | Intelligent cleaner and driving wheel therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105125140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288456A (en) * | 2018-11-21 | 2019-02-01 | 深圳市长懋实业有限公司 | Robot driving wheel group and sweeping robot |
| TWI694807B (en) * | 2017-11-08 | 2020-06-01 | 日商日立環球生活方案股份有限公司 | Self-walking sweeping robot and wheels with driving device |
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| US20070042860A1 (en) * | 2005-08-19 | 2007-02-22 | Matthieu Rihn | Tapered gear tooth apparatus and method |
| KR20130025410A (en) * | 2010-05-12 | 2013-03-11 | 이엠에스 기어 게엠베하 | Planetary gear set having an anti-turn mechanism |
| CN203527225U (en) * | 2013-09-04 | 2014-04-09 | 深圳日海通讯技术股份有限公司 | Optical fiber end face grinding device |
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Application publication date: 20151209 |