CN210330498U - Floor sweeping robot - Google Patents
Floor sweeping robot Download PDFInfo
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- CN210330498U CN210330498U CN201920548620.7U CN201920548620U CN210330498U CN 210330498 U CN210330498 U CN 210330498U CN 201920548620 U CN201920548620 U CN 201920548620U CN 210330498 U CN210330498 U CN 210330498U
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- blade
- sweeping robot
- cutting assembly
- rolling brush
- reciprocating
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Abstract
The utility model discloses a floor sweeping robot, which comprises a shell, a rolling brush, a cutting assembly and a driving mechanism; the rolling brush is rotatably arranged at the bottom of the shell; the cutting assembly comprises a blade and a reciprocating mechanism, the cutting edge of the blade is close to the rolling brush, and the blade can axially reciprocate along the rolling brush through the reciprocating mechanism; the driving mechanism is respectively connected with the rolling brush and the cutting assembly and drives the rolling brush and the cutting assembly to work simultaneously. According to the sweeping robot, the cutting assembly is arranged, so that hairs can be automatically cleaned, the rolling brush is prevented from winding the hairs, and the sweeping effect of the sweeping machine is improved; the cutting assembly and the rolling brush share the driving mechanism, a new power source does not need to be added, and the space and the cost are greatly saved.
Description
Technical Field
The utility model relates to a cleaning device especially relates to a robot of sweeping floor.
Background
The existing sweeping robot can continuously wind hair by the rolling brush in the sweeping process, and the more the hair is wound, the tighter the hair is wound, and the sweeping effect of the sweeping machine is greatly influenced. Most of the existing machines are not provided with automatic cleaning devices, and only users can clean the machines by themselves, so that the experience of the users on the sweeper is greatly influenced; some robots with the function of automatically cleaning hairs need a separate power source for driving a hair cleaning device, so that the cost is high and the occupied space is large.
SUMMERY OF THE UTILITY MODEL
Based on this, the to-be-solved technical problem of the utility model is to provide a robot of sweeping floor that can clear up hair automatically, with low costs, small.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a sweeping robot comprising:
a housing;
the rolling brush is rotatably arranged at the bottom of the shell;
the cutting assembly comprises a blade and a reciprocating mechanism, the cutting edge of the blade is close to the roller brush, and the blade can reciprocate along the axial direction of the roller brush through the reciprocating mechanism; and
and the driving mechanism is respectively connected with the rolling brush and the cutting assembly and drives the rolling brush and the cutting assembly to work simultaneously.
In one embodiment, the shuttle mechanism comprises:
the reciprocating screw rod is rotatably arranged on the shell and is connected with the driving mechanism;
the nut sliding block is arranged on the reciprocating lead screw and can reciprocate along the reciprocating lead screw; the nut slider is provided with the blade.
In one embodiment, the cutting assembly further comprises a guide rod, the guide rod is fixedly arranged on the shell and is parallel to the reciprocating lead screw, and the nut sliding block is slidably arranged on the guide rod.
In one embodiment, the drive mechanism comprises:
a drive motor;
and the driving motor drives the rolling brush to rotate through the transmission mechanism and drives the reciprocating mechanism to drive the blade to reciprocate.
In one embodiment, the transmission is a gear transmission.
In one embodiment, the cutting assembly is disposed above the roller brush.
In one embodiment, the blade includes a first cutting edge and a second cutting edge, the first cutting edge and the second cutting edge being disposed opposite one another in a direction of blade movement.
In one embodiment, the two sides of the front end of the blade are provided with a convex part protruding along the moving direction of the blade, and the first cutting edge and the second cutting edge are arranged on the two sides of the blade and are positioned at the rear side of the convex part.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
according to the sweeping robot, the cutting assembly is arranged, so that hairs can be automatically cleaned, the rolling brush is prevented from winding the hairs, and the sweeping effect of the sweeping machine is improved; the cutting assembly and the rolling brush share the driving mechanism, a new power source does not need to be added, and the space and the cost are greatly saved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a side view of the sweeping robot of the utility model;
fig. 2 is a schematic perspective view of the sweeping robot of the present invention, which is shown in a bottom view;
fig. 3 is a schematic view of the floor sweeping robot of the present invention with the bottom upward;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
description of reference numerals:
a housing 100;
a rolling brush 200;
a cutting assembly 300; a blade 310; a first blade edge 311; a second blade edge 312; a projection 313; a shuttle mechanism 320; a reciprocating lead screw 321; a nut block 322; a guide rod 330;
the motor 400 is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, an embodiment of the sweeping robot of the present invention is shown. The sweeping robot comprises a housing 100, a rolling brush 200, a cutting assembly 300 and a driving mechanism. The roller brush 200 is rotatably installed at the bottom of the housing 100, and the dust is rotationally cleaned by the roller brush 200 and sucked into the housing 100 by the dust suction mechanism. The cutting assembly 300 is disposed on the housing 100 and includes a blade 310 and a traverse mechanism 320, a cutting edge of the blade 310 is disposed adjacent to the roller brush 200, and the blade 310 can reciprocate in an axial direction of the roller brush 200 by the traverse mechanism 320. The blade 310 cuts the hair wound around the drum brush 200 by a continuous reciprocating motion, thereby performing a function of automatically cleaning the hair. The driving mechanism is connected with the roller brush 200 and the cutting assembly 300, respectively, and drives the roller brush 200 and the cutting assembly 300 to operate. I.e., the roller brush 200 and the cutting assembly 300 are driven together by the driving mechanism.
According to the sweeping robot, the cutting assembly 300 is arranged, so that hairs can be automatically cleaned, the rolling brush 200 is prevented from being wound around the hairs, and the sweeping effect of the sweeping machine is improved; the cutting assembly 300 and the rolling brush 200 share a driving mechanism, a new power source does not need to be added, and the space and the cost are greatly saved.
As shown in fig. 2, the traverse mechanism 320 includes a traverse screw 321 and a nut slider 322. The reciprocating screw 321 is rotatably provided on the housing 100 and connected to the driving mechanism. The nut slider 322 is provided on the reciprocating screw 321, and is engaged with the reciprocating screw 321 to reciprocate along the reciprocating screw 321. The blade 310 is arranged on the nut slider 322, the reciprocating lead screw 321 always keeps rotating in a single direction, the nut slider 322 is driven by the reciprocating lead screw 321 to move to one end and then automatically switches directions, reciprocating motion of the blade 310 is achieved, and hair wound on the rolling brush 200 is cut.
The cutting assembly 300 further includes a guiding rod 330, as shown in fig. 1, the guiding rod 330 is fixedly disposed on the housing 100 and parallel to the reciprocating screw 321, and the nut block 322 is slidably disposed on the guiding rod 330. The guide rod 330 can guide the movement of the nut slider 322, limit the rotation of the nut slider 322, and ensure that the blade 310 on the nut slider 322 always faces the roller brush 200.
The driving mechanism comprises a driving motor 400 and a transmission mechanism, the driving motor 400 drives the roller brush 200 to rotate through the transmission mechanism, and the reciprocating mechanism 320 drives the blade 310 to reciprocate. The transmission is preferably a gear transmission (not shown). In other embodiments, the transmission mechanism may also be a belt transmission or a chain transmission.
In the present embodiment, the cutting assembly 300 is disposed obliquely above the roller brush 200, so that the size of the sweeping robot can be further reduced.
Further, referring to fig. 2, the blade 310 is a double-sided blade 310, and includes a first blade 311 and a second blade 312, and the first blade 311 and the second blade 312 are oppositely disposed along the moving direction of the blade 310. During the reciprocating motion of the blade 310, the hair can be cut, and the cleaning efficiency is improved.
In order to facilitate cutting of hairs on the roll brush 200, a protrusion 313 protruding in a moving direction of the blade 310 is provided at both sides of the front end of the blade 310, and a first cutting edge 311 and a second cutting edge 312 are provided at both sides of the blade 310 at the rear side of the protrusion 313. The front end of the blade 310 abuts against the roller brush 200, and when the blade 310 reciprocates, the protrusion 313 can gather hairs on the roller brush 200 to the edge of the blade 310, so that the blade 310 can cut the hairs conveniently.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (8)
1. A sweeping robot is characterized by comprising:
a housing;
the rolling brush is rotatably arranged at the bottom of the shell;
the cutting assembly comprises a blade and a reciprocating mechanism, the cutting edge of the blade is close to the roller brush, and the blade can reciprocate along the axial direction of the roller brush through the reciprocating mechanism; and
and the driving mechanism is respectively connected with the rolling brush and the cutting assembly and drives the rolling brush and the cutting assembly to work simultaneously.
2. The sweeping robot of claim 1, wherein the shuttle mechanism comprises:
the reciprocating screw rod is rotatably arranged on the shell and is connected with the driving mechanism;
the nut sliding block is arranged on the reciprocating lead screw and can reciprocate along the reciprocating lead screw; the nut slider is provided with the blade.
3. The sweeping robot according to claim 2, wherein the cutting assembly further comprises a guide rod fixedly arranged on the housing and arranged in parallel with the reciprocating lead screw, and the nut slider is slidably arranged on the guide rod.
4. A sweeping robot according to any one of claims 1-3, wherein said drive mechanism comprises:
a drive motor;
and the driving motor drives the rolling brush to rotate through the transmission mechanism and drives the reciprocating mechanism to drive the blade to reciprocate.
5. The sweeping robot of claim 4, wherein the transmission is a gear transmission.
6. The sweeping robot of claim 1, wherein the cutting assembly is disposed above the roller brush.
7. The sweeping robot of claim 1, wherein the blade includes first and second cutting edges disposed opposite one another along a direction of blade movement.
8. The sweeping robot according to claim 7, wherein the front end of the blade is provided at both sides thereof with projections projecting in the direction of movement of the blade, and the first and second cutting edges are provided at both sides of the blade at the rear side of the projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548620.7U CN210330498U (en) | 2019-04-19 | 2019-04-19 | Floor sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548620.7U CN210330498U (en) | 2019-04-19 | 2019-04-19 | Floor sweeping robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210330498U true CN210330498U (en) | 2020-04-17 |
Family
ID=70180453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548620.7U Active CN210330498U (en) | 2019-04-19 | 2019-04-19 | Floor sweeping robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210330498U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481122A (en) * | 2020-05-25 | 2020-08-04 | 邹波 | Intelligence house robot of sweeping floor |
| CN112369965A (en) * | 2020-11-11 | 2021-02-19 | 江苏美的清洁电器股份有限公司 | Cleaning device and cleaning robot |
| CN112515586A (en) * | 2020-09-24 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Solid waste separation module of autonomous cleaning device and autonomous cleaning device |
| CN112515551A (en) * | 2020-09-29 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Antiwind cleaning round brush and cleaning robot |
| CN112998607A (en) * | 2021-03-09 | 2021-06-22 | 杭州绯弘电子商务有限公司 | Intelligent sweeping robot vehicle wheel shaft hair cleaning system |
| CN114532925A (en) * | 2022-02-25 | 2022-05-27 | 深圳市无限动力发展有限公司 | Rolling brush with hair cutting function and sweeper |
| CN115486753A (en) * | 2022-10-11 | 2022-12-20 | 深圳乐生机器人智能科技有限公司 | Floor sweeping robot rolling brush capable of preventing paper towel from winding |
-
2019
- 2019-04-19 CN CN201920548620.7U patent/CN210330498U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481122A (en) * | 2020-05-25 | 2020-08-04 | 邹波 | Intelligence house robot of sweeping floor |
| CN112515586A (en) * | 2020-09-24 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Solid waste separation module of autonomous cleaning device and autonomous cleaning device |
| CN112515586B (en) * | 2020-09-24 | 2023-02-28 | 深圳银星智能集团股份有限公司 | Solid waste separation module of autonomous cleaning device and autonomous cleaning device |
| CN112515551A (en) * | 2020-09-29 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Antiwind cleaning round brush and cleaning robot |
| CN112369965A (en) * | 2020-11-11 | 2021-02-19 | 江苏美的清洁电器股份有限公司 | Cleaning device and cleaning robot |
| CN112998607A (en) * | 2021-03-09 | 2021-06-22 | 杭州绯弘电子商务有限公司 | Intelligent sweeping robot vehicle wheel shaft hair cleaning system |
| CN114532925A (en) * | 2022-02-25 | 2022-05-27 | 深圳市无限动力发展有限公司 | Rolling brush with hair cutting function and sweeper |
| CN115486753A (en) * | 2022-10-11 | 2022-12-20 | 深圳乐生机器人智能科技有限公司 | Floor sweeping robot rolling brush capable of preventing paper towel from winding |
| CN115486753B (en) * | 2022-10-11 | 2023-11-14 | 深圳乐生机器人智能科技有限公司 | Robot round brush sweeps floor that paper handkerchief was twined in prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee after: Haier Robotics (Qingdao) Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee before: Qingdao Tabor Robot Technology Co.,Ltd. Patentee before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |