CN114451837B - Scraping strip rolling brush cover device of sweeper and sweeper - Google Patents
Scraping strip rolling brush cover device of sweeper and sweeper Download PDFInfo
- Publication number
- CN114451837B CN114451837B CN202210161565.2A CN202210161565A CN114451837B CN 114451837 B CN114451837 B CN 114451837B CN 202210161565 A CN202210161565 A CN 202210161565A CN 114451837 B CN114451837 B CN 114451837B
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- Prior art keywords
- scraping strip
- rolling brush
- buckle
- brush cover
- sweeper
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- 238000007790 scraping Methods 0.000 title claims abstract description 112
- 238000005096 rolling process Methods 0.000 title claims abstract description 84
- 241001417527 Pempheridae Species 0.000 title claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229920001875 Ebonite Polymers 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000006748 scratching Methods 0.000 abstract description 3
- 230000002393 scratching effect Effects 0.000 abstract description 3
- 238000010408 sweeping Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010572 single replacement reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a scraping strip rolling brush cover device of a sweeper and the sweeper, wherein the scraping strip rolling brush cover device of the sweeper comprises a rolling brush cover body, a scraping strip body and a protection structure, and the protection structure wraps the scraping strip body; at least one side of the rolling brush cover body is provided with a sliding groove, the corresponding side of the scraping strip body is provided with a clamping structure, and the clamping structure is in sliding clamping connection with the sliding groove. When the sweeper cleans an obstacle or an uneven area, the clamping structure of the side edge of the scraping strip body slides in the sliding groove of the side edge of the rolling brush cover body, and the scraping strip body moves upwards to prevent the scraping strip from being damaged by the obstacle or the uneven road surface. The protection structure wraps the scraping strip body, and the protection structure is in contact with the ground to prevent the scraping strip from scratching the ground on an uneven road surface.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a scraping strip rolling brush cover device of a sweeper and the sweeper.
Background
Environmental sanitation is an important factor affecting the quality of life, so with the continuous improvement of the requirements of people on the quality of life, the requirements on the environmental sanitation are correspondingly higher and higher, and currently, the floor sweeping machine is widely applied to households, offices and other rooms, can clean the floor, such as sweeping, and can be additionally provided with dust collection, floor mopping and other functions. Firstly, the floor sweeping machine scrapes the garbage on the ground through the rolling brush, and then the garbage adhered to the ground is scraped through the scraping strip, and the garbage is sucked into a dust box of the floor sweeping machine by the suction force generated by the fan; in order to facilitate scraping off the garbage on the ground, the scraping strip is generally high in hardness. The existing floor cleaning machine is characterized in that a rolling brush and a scraping strip are arranged on a rolling brush frame, the scraping strip and a rolling brush frame cover are integrally fixed, but if the floor is uneven, the floor cleaning machine is easy to bump, the scraping strip cannot automatically adjust the contact surface with the floor, the hardness of the scraping strip is high, the floor is influenced, the floor is scratched, or the scraping strip is damaged.
Disclosure of Invention
The invention mainly aims to provide a scraping strip rolling brush cover device of a sweeper and the sweeper, and aims to solve the technical problem that scraping strips or the ground are damaged when the sweeper encounters an obstacle in the working process of the sweeper.
The invention adopts the following technical scheme to realize the purpose:
the scraping strip rolling brush cover device of the sweeper comprises a rolling brush cover body, a scraping strip body and a protection structure, wherein the protection structure wraps the scraping strip body; at least one side of the rolling brush cover body is provided with a sliding groove, the corresponding side of the scraping strip body is provided with a clamping structure, and the clamping structure is in sliding clamping connection with the sliding groove.
Further, the lower extreme of protection architecture is provided with the joint groove, the earthing terminal joint of scraping strip body in the joint groove.
Further, the upper end of the protection structure is provided with a clamping body, the upper end of the rolling brush cover body is provided with a buckle, and the buckle is clamped on the clamping body.
Further, the clamping body comprises a plurality of clamping holes, the clamping holes are arranged at the upper end of the protection structure at intervals, and a plurality of clamping buckles are correspondingly arranged at the upper end of the rolling brush cover body; each buckle is correspondingly connected to one buckle hole.
Further, the scraping strip body is made of hard rubber, and the protecting structure is made of soft rubber.
Further, the buckle is T-shaped, the buckle hole is a communication hole formed by connecting two through holes with different pore sizes, the upper end of the buckle hole penetrates through the small pore part of the buckle to be clamped with the large pore part of the buckle, and the upper end of the buckle is a thick end.
Further, the upper end of the rolling brush cover body is provided with a containing groove for containing a plurality of buckles, and the buckles are arranged at the bottom of the containing groove at intervals; when the buckle is clamped on the clamping body, the clamping body is positioned in the accommodating groove.
Further, the lower end of the protection structure is in arc-shaped bending extension, and the sliding groove is in arc shape in a compliant bending mode.
The invention also discloses a sweeper, which comprises the scraping strip rolling brush cover device of the sweeper; the rolling brush cover also comprises a rolling brush, wherein both side ends of the rolling brush cover body are provided with rotating grooves for supporting both ends of the rolling brush; the sliding groove is positioned at the rear of the rotating groove;
when the sweeper works, the advancing direction is the front direction.
Further, the roller brush cover further comprises a reinforcing rib, the bottom end of the roller brush cover body extends outwards to form a fixing plate, and the outer side edge of the roller brush cover body is firmly connected with the fixing plate through the reinforcing rib.
The beneficial effects are that:
the utility model provides a sweep strip round brush lid device of machine of sweeping floor, sweep the machine and clean the work, when meetting barrier or rugged region, the joint structure of scraping strip body side slides in the spout of round brush lid body side, and the scraping strip body can upwards move, prevents to scrape the hard damage of strip by barrier or rugged road surface. The protection structure wraps the scraping strip body, and the protection structure is in contact with the ground to prevent the scraping strip from scratching the ground on an uneven road surface.
Drawings
FIG. 1 is a schematic view of an exploded view of a wiper blade roll brush cover apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a rolling brush cover body according to an embodiment of the invention;
FIG. 3 is a schematic view of a protective structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of the assembly of the protection structure and the wiper strip body according to an embodiment of the present invention.
Wherein: 1. a rolling brush cover body; 11. a chute; 12. a buckle; 13. a rotating groove; 14. reinforcing ribs; 15. a receiving groove; 2. a scraper bar body; 21. a protrusion; 3. a protective structure; 31. a clamping groove; 32. and a clamping hole.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is noted that the terms "one end," "the other end," "the first," "the second," and the like are used herein for illustrative purposes only and are not to be construed as indicating or implying relative importance.
The technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to use those skilled in the art as a basis, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
Referring to fig. 1 to 4, in an embodiment, the invention discloses a scraping strip rolling brush cover device of a sweeper, which comprises a rolling brush cover body 1, a scraping strip body 2 and a protection structure 3, wherein the protection structure 3 wraps the scraping strip body 2; at least one side of the rolling brush cover body 1 is provided with a chute 11, the corresponding side of the scraping strip body 2 is provided with a clamping structure, and the clamping structure is in sliding clamping connection in the chute 11.
In the above embodiment, the sweeper cleans, and when encountering an obstacle or an uneven area, the clamping structure on the side edge of the scraping strip body 2 slides in the side chute 11 of the rolling brush cover body 1, and the scraping strip body 2 moves upwards to prevent the scraping strip from being damaged by the obstacle or the uneven road surface. The protection structure 3 wraps the scraping strip body 2, and the protection structure 3 is in contact with the ground to prevent the scraping strip from scratching the ground on an uneven road surface.
After the sweeper passes through an obstacle or an uneven area, the scraping strip body 2 and the protecting structure 3 move downwards under the action of gravity, and the protecting structure 3 is contacted with the ground to continuously scrape the garbage on the ground.
The general machine of sweeping floor is at the subaerial work of flattening, and the slope in obstacle ratio little or unsmooth region of meetting is also little, and when meetting obstacle or unsmooth region, one side of round brush lid body 1 is provided with spout 11, and the one end of scraping strip body 2 upwards moves in spout 11, drives the whole upward movement of scraping strip body 2, and then avoids scraping bad ground, perhaps scrapes the strip impaired.
Preferably, the two sides of the rolling brush cover body 1 are provided with sliding grooves 11, the two sides of the scraping strip body 2 are correspondingly provided with clamping structures, and each clamping structure is respectively clamped in the corresponding sliding groove 11 by sliding. When the sweeper cleans obstacles or uneven areas, both side ends of the scraping strip body 2 move upwards, so that the scraping strip body 2 is balanced, the sweeper is prevented from turning sideways, and the sweeper is ensured to work normally.
The protection architecture 3 rub with ground for a long time and scrape subaerial rubbish, impaired needs to change and scrape strip body 2 and protection architecture 3, scrapes the joint structure on strip body 2 both sides limit, for scraping the protruding 21 that the outside extension formed of strip body 2's side, scrapes the protruding 21 slip joint of strip body 2 side in the spout 11 of round brush lid body 1, is convenient for dismantle strip body 2 and protection architecture 3 from round brush lid body 1.
In an embodiment, the lower end of the protection structure 3 is provided with a clamping groove 31, and the grounding end of the scraper body 2 is clamped in the clamping groove 31.
In the above embodiment, the grounding end of the scraper body 2 is clamped in the clamping groove 31 at the lower end of the protection structure 3, so as to facilitate the removal of the protection structure 3 from the scraper body 2. The outside and the ground contact of joint groove 31 bottom, with ground friction, wear damage easily after long-time use, protection architecture 3 parcel scrape strip body 2, scrape strip body 2 and should not be worn out bad, be convenient for take off protection architecture 3 from scraping strip body 2, carry out the individual protection architecture 3 of changing, avoid unnecessary extravagant.
In an embodiment, the upper end of the protection structure 3 is provided with a clamping body, the upper end of the rolling brush cover body 1 is provided with a buckle 12, and the buckle 12 is clamped on the clamping body.
In the above embodiment, the buckle 12 at the upper end of the rolling brush cover body 1 is clamped on the clamping body at the upper end of the protection structure 3, the upper end of the protection structure 3 is fixed on the rolling brush cover body 1, the protection structure 3 is more stable, the protection structure 3 is prevented from shaking when the sweeper is in collision, and the protection structure 3 is ensured to wrap the scraping strip body 2.
It should be mentioned here that the scraping strip body 2 and the rolling brush cover body 1 are designed to be capable of sliding relatively through the clamping structure and the sliding groove, so that the action strength of the scraping strip body 2 on the ground is further considered on the basis of protecting the scraping strip body 2. In this scheme, protection architecture 3 parcel is after scraping strip body 2, protection architecture 3's upper end still is fixed in on the buckle 12 of round brush lid body 1 through the joint body card, that is, protection architecture 3 both ends are connected with the lower extreme of scraping strip body 2 and the upper end of round brush lid body 1 respectively, from this, when scraping strip body 2 meets the barrier and perhaps produces the trend of sliding up and down, protection architecture 3 forms the restriction of certain intensity to scraping strip body 2's displacement, that is, only when meeting barrier intensity and really great, only result in scraping strip body 2 to overcome the structure restriction of protection architecture 3 after, can form upwards sliding, the better problem of considering scraping strip body 2 to ground action intensity, of course, it is to understand, in this scheme, protection architecture 3 is preferably soft material (such as rubber or other soft glues etc.), in addition, protection architecture 3 of soft material can also drive again and scrape strip body 2 and carry out the effect that elasticity reset after scraping strip body 2 contracts self-protection. In some embodiments, the preferred wiper body 2 and the protective structure 3 may be integrally formed (e.g., integrally injection molded), with the wiper body 2 supporting the protective structure 3 to prevent deformation of the protective structure 3.
The scraping strip body 2 and the protecting structure 3 can be two independent individuals, the bottom end of the scraping strip body 2 is clamped in the clamping groove 31 at the lower end of the protecting structure 3, the upper end of the protecting structure 3 is fixed at the upper end of the rolling brush cover body 1, the protecting structure 3 wraps the front face and the bottom end of the scraping strip body 2, the protected area of the scraping strip body 2 is increased, the scraping strip body 2 is prevented from being damaged, and the scraping strip is easy to detach, and comprises the structure or the scraping strip body 2 in a single replacement and cleaning mode.
The front and the bottom of the scraping strip body 2 are easy to collide when the sweeper mainly advances during working, and the front and the bottom are easy to collide even if the sweeper turns, so that the scraping strip body 2 can be better protected by the protection structure 3, and materials are saved.
In an embodiment, the clamping body comprises a plurality of clamping holes 32, the plurality of clamping holes 32 are arranged at the upper end of the protection structure 3 at intervals, and a plurality of clamping buckles 12 are correspondingly arranged at the upper end of the rolling brush cover body 1; each clasp 12 corresponds to one clasp aperture 32.
In the above embodiment, the plurality of fastening holes 32 are arranged at intervals at the upper end of the protection structure 3, each fastening hole 12 is correspondingly connected to one fastening hole 32, the upper end of the protection structure 3 is fixed at the upper end of the rolling brush cover body 1 in multiple positions, the side end of the protection structure 3 is prevented from moving after being scraped by an obstacle, and the protection structure 3 is ensured to wrap the front face (concave face) and the bottom end of the scraping strip body 2.
The protrusion 21 (i.e. the above-explained fastening structure) is formed by extending the side edge of the scraping strip body 2 outwards, the protrusion 21 protrudes from the side edge of the scraping strip body 2 to be fastened in the chute 11 of the rolling brush cover body 1 and slides in the chute 11, so that the protrusion 21 can slide in the chute 11 when the sweeping machine encounters an obstacle, and the scraping strip body 2 does not shake, and the side edge of the scraping strip body 2 and the side edge of the rolling brush cover body 1 have small gap. The side of strip body 2 can not be scraped in the parcel of protection architecture 3, and protection architecture 3 can be in the spout 11 when sliding at protruding 21, and round brush lid body 1 can be continuous friction protection architecture 3 and hinder the protection architecture 3 and scrape the strip body 2 and upwards move when meetting the obstacle, hardly resumes the normal position under self gravity effect, influences the cleaning effect of machine of sweeping the floor. The two sides of protection architecture 3 are met the obstacle and are taken place to warp easily and fold to intermediate position or remove to one end, and a plurality of buckles 12 interval set up in the upper end of protection architecture 3, and the joint groove 31 joint of lower extreme has the lower extreme of scraping strip body 2, and the lower extreme of protection architecture 3 is fixed, and a plurality of positions of upper end are fixed by the buckle 12 that sets up on the round brush lid body 1, prevent that the two sides of protection architecture 3 from taking place to warp easily when meeting the obstacle and fold to intermediate position or remove to one end, ensure that protection architecture 3 protects scraping strip body 2 or ground, prevent impaired.
In an embodiment, the scraping strip body 2 is made of hard rubber, and the protecting structure 3 is made of soft rubber.
In the above embodiment, the scraping strip body 2 is made of hard rubber, which has a certain hardness, so that the garbage adhered to the ground can be removed, the protecting structure 3 contacts with the ground, and the protecting structure 3 is made of soft rubber, so that the ground is prevented from being scratched. The scraping strip body 2 is hard rubber, the protection structure 3 is soft rubber, the protection structure 3 wraps the scraping strip body 2, the scraping strip body 2 supports the protection structure 3, and the protection structure 3 can be ensured to remove garbage adhered to the ground.
In an embodiment, the buckle 12 is T-shaped, the buckle hole 32 is a communication hole formed by connecting two through holes with different hole sizes, the upper end of the buckle 12 passes through a small-hole part of the buckle 12 to be clamped at a large-hole part of the buckle hole 32, and the upper end of the buckle 12 is a thick end.
In the above embodiment, the buckle 12 is used for fixing the protection structure 3, and the protection structure 3 is made of soft rubber and is easy to deform, so that the buckle 12 can pass through the buckle hole 32 to fix the protection structure 3. The upper end of the buckle 12 penetrates from the small aperture of the buckle hole 32, the buckle 12 extrudes the buckle hole 32, the deformation aperture of the small aperture part of the buckle hole 32 is increased, the upper half part of the buckle 12 penetrates through the small aperture part of the buckle hole 32, the small aperture part is restored to the original state, the lower end of the buckle 12 is clamped at the small aperture part of the buckle hole 32, and the protection structure 3 is fixed; the upper end of the buckle 12 is deformed when it is inserted into the small aperture portion of the buckle hole 32, and is restored to the original state to be engaged with the large aperture portion of the buckle 12 after the small aperture portion is inserted. The buckle 12 is T-shaped, the buckle hole 32 is two communication holes with different pore sizes, the upper end of the buckle 12 is a thick end, the buckle 12 is prevented from being separated from the buckle hole 32, and the upper end of the protection structure 3 is ensured to be fixed on the rolling brush cover body 1.
In an embodiment, the upper end of the rolling brush cover body 1 is provided with a containing groove 15 for containing a plurality of buckles 12, and the plurality of buckles 12 are arranged at the bottom of the containing groove 15 at intervals; when the buckle 12 is clamped on the clamping body, the clamping body is positioned in the accommodating groove 15.
In the above embodiment, the rolling brush cover body 1 is a rectangular frame body, and is mounted on the housing of the floor sweeping machine, the inner frame at the upper end of the rolling brush cover body 1 is downward-recessed to form the accommodating groove 15, the plurality of buckles 12 are respectively clamped in the corresponding buckle holes 32, and when the buckles 12 are clamped on the buckle holes 32, the clamping body is positioned in the accommodating groove 15, so that the protection structure 3 is prevented from protruding out of the rolling brush cover body 1 to affect the cleaning work of the floor sweeping machine.
In an embodiment, the lower end of the protection structure 3 is curved and extended in an arc shape, and the chute 11 is curved in an arc shape.
In the above embodiment, the lower end of the protection structure 3 is curved and extends in an arc shape to form a curved surface, and the protection structure 3 is added to scrape the accumulation surface of the garbage, so that more garbage can be accumulated, the garbage is prevented from flowing out from the side edge of the protection structure 3, and the cleaning effect is ensured.
When the scraping strip body 2 scrapes and hits the obstacle, the lower end of the scraping strip body 2 moves upwards, the movement track of the scraping strip body is arc-shaped, and the chute 11 is arc-shaped, so that the scraping strip body 2 and the protection structure 3 can move upwards.
Referring to fig. 1 to 4, in an embodiment, the present invention further discloses a sweeper, including the scraping strip rolling brush cover device of any one of the above sweeper; the rolling brush also comprises a rolling brush, and clamping rotating grooves 13 for supporting two ends of the rolling brush are arranged at two side ends of the rolling brush cover body 1; the chute 11 is positioned behind the clamping rotation groove 13;
when the sweeper works, the advancing direction is the front.
In the above embodiment, the card rotating grooves 13 are provided at both side ends of the rolling brush cover body 1 for supporting both ends of the rolling brush, ensuring the normal rotation of the rolling brush and the normal operation of the sweeper. The chute 11 is positioned at the rear of the clamping rotation groove 13, and when the sweeper works, the rolling and rinsing rotation sweeps the garbage on the ground into the dust box of the sweeper, and the scraping strip body 2 and the protection structure 3 scrape the garbage adhered to the ground. Firstly, the ground is cleaned by rolling and rinsing, and then the scraping strip body 2 and the protection structure 3 are used for scraping the garbage adhered to the ground, so that the workload of the scraping strip body 2 and the protection structure 3 is reduced, and the abrasion of the protection structure 3 is reduced.
In an embodiment, the floor sweeping machine further comprises a reinforcing rib 14, the bottom end of the rolling brush cover body 1 extends outwards to form a fixed plate, and the outer side edge of the rolling brush cover body 1 is firmly connected with the fixed plate through the reinforcing rib 14.
In the above embodiment, the rolling and rinsing cleans the garbage on the ground into the dust box through the continuous rotation, and the continuous rotation of the two ends of the rolling and rinsing at the two ends of the rolling and brushing cover body 1 affects the stability of the rolling and brushing cover body 1. The upper end of the protection structure 3 is fixed on the rolling brush cover body 1, and when the floor sweeping machine works, the rolling brush cover body 1 is unstable, the effect that the lower end of the protection structure 3 scrapes and adheres to the garbage on the ground is affected, the outer side edge of the rolling brush cover body 1 is firmly connected with the fixed plate through the reinforcing rib 14, the stability of the rolling brush cover body 1 is enhanced, and the influence on the effect that the lower end of the protection structure 3 scrapes and adheres to the garbage on the ground is reduced.
The protruding 21 sliding block of scraping strip body 2 side is in the spout 11 of round brush lid body 1 side, and the rocking of round brush lid body 1 can cause protruding 21 to slide in spout 11, influences the effect that the adhesion was scraped in subaerial rubbish to protection architecture 3 lower extreme. Under the condition that the protection structure 3 and the scraping strip body 2 do not meet the obstacle, the rolling brush cover body 1 is stable, and the protection structure 3 and the scraping strip body 2 can scrape down the garbage adhered to the ground well.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (8)
1. The scraping strip rolling brush cover device of the sweeper is characterized by comprising a rolling brush cover body, a scraping strip body and a protection structure, wherein the protection structure wraps the scraping strip body; the rolling brush cover comprises a rolling brush cover body, and is characterized in that at least one side edge of the rolling brush cover body is provided with a sliding groove, a clamping structure is arranged on the corresponding side edge of the scraping strip body and is in sliding clamping connection with the sliding groove, one end of the scraping strip body moves upwards in the sliding groove to drive the whole scraping strip body to move upwards, the side edge of the scraping strip body extends outwards to form a bulge, and the bulge protrudes out of the side edge of the scraping strip body and is clamped in the sliding groove of the rolling brush cover body and slides in the sliding groove; the upper end of protection architecture is provided with the joint body, the upper end of round brush lid body is provided with the buckle, the buckle joint in on the joint body, the joint body includes a plurality of buckle holes, the buckle is T, the buckle hole is the intercommunicating pore that two through-holes that the aperture size is different link up the formation, the aperture that the upper end of buckle penetrated from the buckle hole, buckle extrusion buckle hole, the aperture grow is warp to the aperture that the aperture is warp to the aperture that aperture is little in buckle hole, the aperture that aperture is little in buckle hole is passed to the upper end of buckle, aperture is partly reconversion to make the upper end joint of buckle in the aperture that aperture is big in buckle hole, the lower extreme joint of buckle is in the aperture that aperture is little in buckle hole, so that fixed protection architecture, the upper end of buckle is the thick end, in order to prevent that the buckle breaks away from the buckle hole.
2. The scraping strip rolling brush cover device of the sweeper according to claim 1, wherein a clamping groove is formed in the lower end of the protection structure, and the grounding end of the scraping strip body is clamped in the clamping groove.
3. The scraping strip rolling brush cover device of the sweeper according to claim 1, wherein a plurality of fastening holes are formed at intervals at the upper end of the protection structure, and a plurality of fasteners are correspondingly arranged at the upper end of the rolling brush cover body; each buckle is correspondingly connected to one buckle hole.
4. The scraping strip rolling brush cover device of the sweeper according to claim 3, wherein the scraping strip body is made of hard rubber, and the protecting structure is made of soft rubber.
5. The scraping strip rolling brush cover device of the sweeper according to claim 1, wherein the upper end of the rolling brush cover body is provided with a containing groove for containing a plurality of buckles, and the buckles are arranged at the bottom of the containing groove at intervals; when the buckle is clamped on the clamping body, the clamping body is positioned in the accommodating groove.
6. The bar scraping and rolling brush cover device of the sweeper according to claim 1, wherein the lower end of the protection structure is in arc-shaped bending extension, and the sliding groove is in arc shape in compliance.
7. A sweeper, characterized by comprising the bar scraping and rolling brush cover device of the sweeper of any one of claims 1 to 6; the rolling brush cover also comprises a rolling brush, wherein both side ends of the rolling brush cover body are provided with rotating grooves for supporting both ends of the rolling brush; the sliding groove is positioned at the rear of the rotating groove;
when the sweeper works, the advancing direction is the front direction.
8. The sweeper of claim 7, further comprising a reinforcing rib, wherein the bottom end of the roller brush cover body extends outwards to form a fixing plate, and the outer side edge of the roller brush cover body is firmly connected with the fixing plate through the reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161565.2A CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161565.2A CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451837A CN114451837A (en) | 2022-05-10 |
| CN114451837B true CN114451837B (en) | 2023-09-26 |
Family
ID=81415204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210161565.2A Active CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114903380A (en) * | 2022-05-26 | 2022-08-16 | 美智纵横科技有限责任公司 | Scraping strip assembly and cleaning equipment |
| CN114947617A (en) * | 2022-06-13 | 2022-08-30 | 深圳市无限动力发展有限公司 | Sweeper with scraping device |
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| CN114451837A (en) | 2022-05-10 |
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