CN215888053U - Up-down floating scraping strip assembly - Google Patents
Up-down floating scraping strip assembly Download PDFInfo
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- CN215888053U CN215888053U CN202120866639.3U CN202120866639U CN215888053U CN 215888053 U CN215888053 U CN 215888053U CN 202120866639 U CN202120866639 U CN 202120866639U CN 215888053 U CN215888053 U CN 215888053U
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- floating
- rolling brush
- support
- release switch
- rubber coating
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Abstract
The utility model discloses an up-down floating scraping strip assembly, which relates to the technical field of sweeping robots, and comprises a rolling brush cover, a floating support, a scraping strip, a floating pressure plate, a rubber coating piece with a reset function and a rolling brush support, wherein a guide pillar is vertically fixed in the rolling brush cover, the scraping strip is fixedly arranged at the lower end of the floating pressure plate, the rubber coating piece is fixedly arranged at the upper end of the floating pressure plate and fixedly buckled on the floating support, a guide sleeve is fixedly arranged on the floating support, the guide sleeve is slidably arranged on the guide pillar, and the rolling brush support is buckled at the upper end of the rolling brush cover; when the sweeping robot cleans uneven road surfaces, the vertical floating of the scraping strips is realized, and the cleaning effect is further improved.
Description
Technical Field
The utility model relates to the technical field of sweeping robots, in particular to a vertical floating scraping bar assembly.
Background
Along with social life's development, the robot of sweeping the floor is accepted by more and more people gradually, and the dust absorption mouth department of the robot of sweeping the floor of current generally is provided with scrapes the strip, should scrape the strip and set up in belt cleaning device's bottom usually to fix on the cleaning head, however this type of strip of scraping is only applicable to clean smooth ground basically, if when the height was uneven on ground, the whole fuselage of the robot of sweeping the floor can corresponding change, and be difficult to clean the rubbish on this road surface through scraping the strip, reduced cleaning performance by a wide margin.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vertical floating scraping strip assembly, so that when a sweeping robot cleans uneven road surfaces, vertical floating of the scraping strips is realized, and the cleaning effect is further improved.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a strip subassembly is scraped to fluctuation, includes brush cover, floating support, scrapes strip, floating pressure plate, rubber coating spare and brush support, the perpendicular fixed guide pillar that has in the brush cover, scrape the fixed lower extreme that sets up at floating pressure plate of strip, rubber coating spare is fixed to be set up in floating pressure plate's upper end, and the fixed lock of rubber coating spare is on floating support, the last fixed guide pin bushing that is provided with of floating support, the guide pin bushing cunning is established on the guide pillar, brush support lock is in brush cover's upper end.
Furthermore, the guide sleeves are two and are respectively and fixedly arranged at two ends of the floating support, the number of the guide columns is two, and the two guide columns are respectively matched with the two guide sleeves.
And furthermore, the rolling brush device also comprises a left release switch and a right release switch, an accommodating cavity is formed between the rolling brush support and the rolling brush cover, and the left release switch and the right release switch are symmetrically clamped in the accommodating cavity.
Furthermore, a left barb is fixedly arranged at the upper end of the left release switch, and the left barb penetrates through the upper end of the rolling brush support.
Furthermore, a right barb is fixedly arranged at the upper end of the right release switch and penetrates through the upper end of the rolling brush support.
Furthermore, a dust suction port is formed in the middle of the rolling brush cover in a penetrating mode, and the scraping strip is located in the dust suction port.
Furthermore, the rolling brush cover is provided with two arc-shaped grooves which are respectively positioned at two sides of the dust suction opening.
The utility model has the beneficial effects that: according to the sweeping robot, the guide sleeve slides back and forth on the guide column, so that the floating support simultaneously drives the rubber coating piece, the floating pressing plate and the scraping strip to slide in an up-and-down limiting manner, when the sweeping robot cleans uneven road surfaces, the scraping strip is contacted with and extruded with a convex part of the ground, the rubber coating piece is deformed to drive the scraping strip to tilt, and meanwhile, the floating support slides upwards on the guide column through the guide sleeve, so that the scraping strip correspondingly rises according to the ground condition under the double actions, and the uneven road surfaces are cleaned; when the scraping strip passes through the part protruding from the ground, the rubber coating piece restores to the original position to drive the scraping strip to return to the horizontal plane again, and meanwhile, the floating support slides downwards along the guide post through the guide sleeve under the action of gravity, so that the scraping strip cleans the flat road surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a stepped cross-sectional view of the overall structure of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a cut-away view of the overall construction of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
the reference signs are:
a rolling brush cover 1, a guide post 11, a dust suction opening 12, an arc-shaped groove 13, a floating bracket 2, a guide sleeve 21,
the scraping strip 31, the floating pressing plate 32, the rubber coating member 33, the clamping piece 331, the rubber strip 332,
the rolling brush support 4 is arranged on the rolling brush support,
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The up-down floating scraping bar assembly shown in fig. 1 to 6 comprises a rolling brush cover 1, a floating support 2, a scraping bar 31, a floating pressure plate 32, an adhesive coating member 33 with a reset function, a rolling brush support 4, a left release switch 51 and a right release switch 52.
The upper portion of the rubber coating member 33 is an inverted U-shaped clamping member 331, the lower portion of the rubber coating member 33 is a rubber strip 332 with a reset function, the reset function of the rubber strip 332 is similar to that of an elastic sheet, namely, after the rubber strip is bent within a certain limit, force is not applied any more, the rubber strip 332 can automatically return to the original position, the rubber strip 332 is made of the material in the prior art, and the structure and the principle are not repeated.
The scraping strip 31 is fixedly arranged at the lower end of the floating pressing plate 32, the rubber coating piece 33 is fixedly arranged at the upper end of the floating pressing plate 32, the buckling strip is fixedly arranged on the floating support 2, and the rubber coating piece 33 is fixedly buckled on the buckling strip through the clamping piece 331, so that buckling between the rubber coating piece 33 and the floating support 2 is realized.
Guide pillars 11 are vertically fixed in the roller brush cover 1, guide sleeves 21 are fixedly arranged on the floating support 2, the guide sleeves 21 are slidably arranged on the guide pillars 11, in the embodiment, the number of the guide sleeves 21 is two, the guide sleeves are respectively and fixedly arranged at two ends of the floating support 2, the number of the guide pillars 11 is two, the two guide pillars 11 are respectively matched with the two guide sleeves 21, when the guide sleeves 21 slide up and down along the guide pillars 11, the floating support 2 floats up and down along the guide pillars 11, and then the floating support 2 drives the rubber coating member 33, the floating pressing plate 32 and the scraping strip 31 to slide up and down in a limiting manner.
When the sweeping robot cleans uneven road surfaces, the scraping strips 31 are contacted with the raised parts of the ground and are extruded, so that the rubber coating piece 33 is deformed to drive the scraping strips 31 to tilt upwards, meanwhile, the floating support 2 slides upwards on the guide post 11 through the guide sleeve 21, and under the action of double lifting, the scraping strips 31 correspondingly rise according to the ground conditions, so that the uneven road surfaces are cleaned; after the scraping strip 31 passes through the raised part of the ground, the rubber coating piece 33 restores to the original position to drive the scraping strip 31 to return to the horizontal plane again, and meanwhile, the floating support 2 slides downwards along the guide post 11 through the guide sleeve 21 under the action of gravity, so that the scraping strip 31 cleans the flat road surface again.
The rolling brush bracket 4 is buckled at the upper end of the rolling brush cover 1, and the rubber coating piece 33 is buckled between the rolling brush bracket 4 and the rolling brush cover 1, so that the rubber coating piece 33 is not easy to fall off; an accommodating cavity is formed between the rolling brush support 4 and the rolling brush cover 1, the left release switch 51 and the right release switch 52 are symmetrically clamped in the accommodating cavity, the upper end of the left release switch 51 is fixedly provided with a left barb 510, the left barb 510 penetrates through the upper end of the rolling brush support 4, the upper end of the right release switch 52 is fixedly provided with a right barb 520, the right barb 520 penetrates through the upper end of the rolling brush support 4, and people can use the left barb 510 and the right barb 520 to buckle the sweeper at the corresponding position of the sweeping robot.
The middle part of the rolling brush cover 1 is penetrated and provided with a dust suction opening 12, the scraping strip 31 is positioned in the dust suction opening 12, the sweeping robot is favorable for better sucking the garbage scraped by the scraping strip 31, the rolling brush cover 1 is provided with two arc-shaped grooves 13, the two arc-shaped grooves 13 are respectively positioned at two sides of the dust suction opening 12, and the design of the arc-shaped grooves 13 is favorable for installing other mechanisms such as a cleaning head or a cleaning brush.
The working principle of the utility model is as follows: when the sweeping robot cleans uneven road surfaces, the scraping strips 31 are contacted with the raised parts of the ground and are extruded, so that the rubber coating piece 33 is deformed to drive the scraping strips 31 to tilt upwards, meanwhile, the floating support 2 slides upwards on the guide post 11 through the guide sleeve 21, and under the action of double lifting, the scraping strips 31 correspondingly rise according to the ground conditions, so that the uneven road surfaces are cleaned; after the scraping strip 31 passes through the raised part of the ground, the rubber coating 33 returns to the original position to drive the scraping strip 31 to return to the horizontal plane again, and simultaneously, the floating support 2 slides downwards along the guide post 11 through the guide sleeve 21 under the action of gravity, so that the scraping strip 31 cleans the flat road surface again.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.
Claims (7)
1. The utility model provides a vertical floating bar scraping component which characterized in that: the novel rubber coating device comprises a rolling brush cover, a floating support, a scraping strip, a floating pressing plate, a rubber coating piece with a resetting function and a rolling brush support, wherein a guide pillar is vertically fixed in the rolling brush cover, the scraping strip is fixedly arranged at the lower end of the floating pressing plate, the rubber coating piece is fixedly arranged at the upper end of the floating pressing plate, the rubber coating piece is fixedly buckled on the floating support, a guide sleeve is fixedly arranged on the floating support, the guide sleeve is slidably arranged on the guide pillar, and the rolling brush support is buckled at the upper end of the rolling brush cover.
2. The upper and lower floating wiper blade assembly of claim 1 further comprising: the guide sleeves are two and are respectively fixedly arranged at two ends of the floating support, and the two guide columns are respectively matched with the two guide sleeves.
3. The upper and lower floating wiper blade assembly of claim 1 further comprising: the rolling brush is characterized by further comprising a left release switch and a right release switch, an accommodating cavity is formed between the rolling brush support and the rolling brush cover, and the left release switch and the right release switch are symmetrically clamped in the accommodating cavity.
4. The upper and lower floating wiper blade assembly of claim 1 further comprising: and the upper end of the left release switch is fixedly provided with a left barb, and the left barb penetrates through the upper end of the rolling brush support.
5. The upper and lower floating wiper blade assembly of claim 1 further comprising: and the upper end of the right release switch is fixedly provided with a right barb, and the right barb penetrates through the upper end of the rolling brush support.
6. The upper and lower floating wiper blade assembly of claim 1 further comprising: the middle part of the rolling brush cover is penetrated with a dust absorption port, and the scraping strip is positioned in the dust absorption port.
7. The upper and lower floating wiper blade assembly of claim 6 further comprising: the rolling brush cover is provided with two arc-shaped grooves which are respectively positioned at two sides of the dust suction opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866639.3U CN215888053U (en) | 2021-04-25 | 2021-04-25 | Up-down floating scraping strip assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866639.3U CN215888053U (en) | 2021-04-25 | 2021-04-25 | Up-down floating scraping strip assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215888053U true CN215888053U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120866639.3U Active CN215888053U (en) | 2021-04-25 | 2021-04-25 | Up-down floating scraping strip assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215888053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557650A (en) * | 2022-02-28 | 2022-05-31 | 深圳市无限动力发展有限公司 | Scraper floating structure and cleaning machine |
-
2021
- 2021-04-25 CN CN202120866639.3U patent/CN215888053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557650A (en) * | 2022-02-28 | 2022-05-31 | 深圳市无限动力发展有限公司 | Scraper floating structure and cleaning machine |
| CN114557650B (en) * | 2022-02-28 | 2023-10-03 | 深圳市无限动力发展有限公司 | Scraper floating structure and cleaning machine |
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