CN111568316A - Household floor sweeping robot - Google Patents

Household floor sweeping robot Download PDF

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Publication number
CN111568316A
CN111568316A CN202010481359.0A CN202010481359A CN111568316A CN 111568316 A CN111568316 A CN 111568316A CN 202010481359 A CN202010481359 A CN 202010481359A CN 111568316 A CN111568316 A CN 111568316A
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CN
China
Prior art keywords
brush
head
rod
shaft
sweeping robot
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Granted
Application number
CN202010481359.0A
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Chinese (zh)
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CN111568316B (en
Inventor
黄功钢
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Shaobo Medical Technology Shandong Co ltd
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Individual
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Priority to CN202010481359.0A priority Critical patent/CN111568316B/en
Publication of CN111568316A publication Critical patent/CN111568316A/en
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Publication of CN111568316B publication Critical patent/CN111568316B/en
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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
    • A47L11/24—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
    • A47L11/40—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
    • A47L11/40—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
    • A47L11/4002—Installations of electric equipment
    • 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
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • 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
    • 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
    • A47L11/4041—Roll shaped surface treating tools

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Abstract

The invention discloses a household sweeping robot which comprises a sweeping device, a battery chamber, a dust collecting box, a detecting head and an outer cover, wherein the upper side of the sweeping device is connected with the sweeping device in a clamping way, the battery chamber is connected with the front end of the outer cover in a clamping way, the dust collecting box is positioned in the middle of the upper side of the outer cover, the detecting head is fixedly embedded and connected with the upper end of the outer cover, a motor chamber fixed by an inner buckle frame of a sweeping machine drives an anti-winding brush head to ascend upwards, a brush rod is blocked by a backing ring and rotates by taking a fixed shaft as a center, bristles are driven by a hard rod to furl and reduce the diameter, so that hairs easy to fall off from the outer side can automatically fall off, a cutting guide rail drives a lever to pull downwards, the left end of the lever is pushed upwards to drive the cutter head to rotate by a rotating shaft so as to hook the hairs outwards to cut the hairs into multiple sections, the hairs, the problem that the sweeping robot cannot work normally is avoided.

Description

Household floor sweeping robot
Technical Field
The invention belongs to the field of robots, and particularly relates to a household sweeping robot.
Background
The domestic robot of sweeping the floor is the equipment that is used for cleaning tiny rubbish and dust in the house, the robot of sweeping the floor cleans rubbish through the rotation of limit brush and round brush, the tiny rubbish that will clean simultaneously inhales through internally mounted's dust absorption and inhales in the dust collecting box, but along with raising pet dog's phenomenon in modern more and more generally, pet dog can drop a large amount of hairs one day in the family of raising pet dog, especially large-scale dog's hair length overlength, caused can be with a large amount of hair windings on the limit brush when the machine of sweeping the floor cleans, accumulate the service load of resistance increase battery that can increase the motor after the certain degree, thereby direct influence battery's life, perhaps lead to the machine to work normally not even.
Disclosure of Invention
In order to solve the problem that hair is wound on the side brush and accumulated to a certain degree, the resistance of the motor is increased, the service load of the battery is increased, the service life of the battery is directly influenced, and even the machine can not work normally, the invention provides a household sweeping robot.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a domestic robot of sweeping floor, its structure includes cleaning device, battery compartment, dust collection box, detecting head, dustcoat, the cleaning device upside is connected with dustcoat downside block, the battery compartment is connected with dustcoat front end buckle, the dust collection box is located dustcoat upside middle part, the detecting head lower extreme is connected with the battery compartment electricity, dustcoat cleaning device is connected with the upside block, cleaning device includes antiwind limit brush, directive wheel, round brush, guard plate, action wheel, antiwind limit brush and guard plate lower extreme nested connection, directive wheel and guard plate lower extreme hub connection, round brush and guard plate middle part activity block, the guard plate is outer along being connected with the dustcoat buckle, the action wheel is connected with the guard plate middle extreme hub connection, antiwind limit brush quantity is two to use the round brush to install as central bilateral symmetry.
As a further improvement of the invention, the anti-winding side brush comprises an anti-winding brush head, a motor bin, a transmission gear and an inner buckle frame, wherein the anti-winding brush head is connected with the inner side of the inner buckle frame in a clamping manner, the motor bin is connected with the right end of the inner buckle frame in a welding manner, the transmission gear is positioned at the upper end of the inner buckle frame, the outer side of the inner buckle frame is connected with the inner side of the protection plate in a clamping manner, a semicircular protruding structure is arranged at the upper end of the inner buckle frame, and a guide groove is arranged at the inner.
As a further improvement of the invention, the anti-winding brush head comprises a rotating head, a guide post and a cutter, wherein the rotating head is movably clamped with the outer side of the guide post, the guide post is welded with the lower end of the transmission gear, the inner side of the cutter is meshed with the outer side surface of the rotating head, two symmetrical grooves are formed in the outer side surface of the rotating head, and the grooves are matched with the inner side of the cutter in shape.
As a further improvement of the invention, the rotating head comprises a brush rod, a backing ring, a horizontal tooth, a main column, a fixed point and a tension spring, wherein the upper side of the brush rod is clamped and connected with the lower end of the tension spring, the lower side of the backing ring is attached to the upper side of the brush rod, the horizontal tooth is welded and connected with the outer side of the main column, the main column is movably clamped and connected with the outer side of the guide column, the fixed point is welded and connected with the outer side of the main column, the tension spring is connected between the fixed point and the brush rod, and the brush rod is in a zigzag shape and can rotate around the main.
As a further improvement of the invention, the brush rod comprises a fixed shaft, a pull column, a hard rod and brush hair, the fixed shaft is connected with the right end shaft of the hard rod, the pull column is positioned on the left side of the fixed shaft and is welded and connected with the outer side of the hard rod, the hard rod is connected with the main column shaft through the fixed shaft, the brush hair is fixedly embedded and connected with the left end of the hard rod, and the hard rod is made of aluminum alloy materials and has the characteristics of light weight and high lightness.
As a further improvement of the invention, the cutter comprises a cutting head, a guide rail, a fixed block, a push rod, a rotating gear and a transmission rod, wherein the cutting head is welded and connected with the lower side of the upper end of the guide rail, the guide rail is welded and connected with the inner side of the inner buckle frame, the fixed block is movably clamped and connected with the outer side of the guide rail, the push rod is connected with the middle shaft of the rotating gear, the rotating gear is meshed and connected with the outer side of the guide rail, one end of the transmission rod is fixedly connected with the motor bin, the other end of the transmission rod is meshed and connected with the rear end of the rotating gear, the.
As a further improvement of the invention, the cutting head comprises a contact plate, a lever, a clamping plate, a connecting rod and a cutter head, wherein the contact plate is connected with the right end shaft of the lever, the lever is movably clamped with the inner side of the clamping plate, the connecting rod is connected with the left end shaft of the lever, the upper side of the cutter head is connected with the lower end shaft of the connecting rod, the cutter head is connected with the right end shaft of the lower end of the clamping plate, and the contact plate is in a semi-arc shape and.
As a further improvement of the invention, the cutter head comprises a rotating shaft, a reverse blade and a positive blade, the rotating shaft is fixedly connected with the upper side of the right end of the positive blade in an embedding manner, the reverse blade is connected with the right side surface of the positive blade in a welding manner, the positive blade is connected with the lower end shaft of the clamping plate in a shaft manner, and the reverse blade is in a shape of a diagonal triangle and is obliquely arranged.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the motor storehouse that carries out fixing through interior knot frame drives and prevents upwards rising around the brush head, cuts the hair through the cutterbar afterwards, and the brush-holder stud is blockked by the backing ring, and the brush-holder stud uses the fixed axle to rotate as the center, drives the brush hair through hard pole and draws in the diameter that reduces in for the hair that the outside drops easily can drop automatically, is favorable to the rotating head to rotate.
2. The running gear that the transfer line drove rotates and stimulates outside meshed guide rail downwards, and the cutting head is driven and stimulates downwards by the guide rail, pushes up the lever and pushes down the drive tool bit left end left side and rotate through the pivot and collude the hair outwards and cut the hair for the hair is cut into the multistage, prevents that the resistance of pet dog hair increase motor from increasing the use load of battery, avoids sweeping the floor the robot and can not normally work.
Drawings
Fig. 1 is a schematic structural diagram of a household sweeping robot according to the present invention.
Fig. 2 is a schematic bottom view of a cleaning device according to the present invention.
FIG. 3 is a schematic side view of an anti-wind edge brush according to the present invention.
Fig. 4 is a schematic side view of the anti-winding brush head of the present invention.
Fig. 5 is a schematic diagram of an internal structure of a spin head according to the present invention.
FIG. 6 is a schematic view of a brush bar according to the present invention.
FIG. 7 is a side view of a half-section of a cutter according to the present invention.
Fig. 8 is a schematic view of the internal structure of a cutting head according to the invention.
Fig. 9 is a side view of a cutting head according to the present invention.
In the figure: cleaning device-1, battery compartment-2, dust collection box-3, probe-4, outer cover-5, anti-winding side brush-11, steering wheel-12, rolling brush-13, protective plate-14, action wheel-15, anti-winding brush head-111, motor compartment-112, transmission gear-113, inner buckle frame-114, rotating head-11 a, guide post-11 b, cutter-11 c, brush rod-a 1, backing ring-a 2, transverse tooth-a 3, main post-a 4, fixed point-a 5, tension spring-a 6, fixed shaft-a 11, pull post-a 12, hard rod-a 13, brush-a 14, cutting head-c 1, guide rail-c 2, fixed block-c 3, push rod-c 4, rotating gear-c 5, transmission rod-c 6, anti-winding side brush-11, rotating wheel-12, rolling brush-13, backing ring-a ring-b, brush-a-b, Contact plate-c 11, lever-c 12, splint-c 13, connecting rod-c 14, cutter head-c 15, rotating shaft-r 1, reverse blade-r 2 and positive blade-r 3.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention provides a household sweeping robot which structurally comprises a cleaning device 1, a battery chamber 2, a dust collection box 3, a detection head 4 and an outer cover 5, wherein the upper side of the cleaning device 1 is connected with the lower side of the outer cover 5 in a clamping manner, the battery chamber 2 is connected with the front end of the outer cover 5 in a clamping manner, the dust collection box 3 is positioned in the middle of the upper side of the outer cover 5, the lower end of the detection head 4 is electrically connected with the battery chamber 2, the cleaning device 1 of the outer cover 5 is connected with the upper side in a clamping manner, the cleaning device 1 comprises an anti-winding side brush 11, a steering wheel 12, a rolling brush 13, a protection plate 14 and a movable wheel 15, the anti-winding side brush 11 is connected with the lower end of the protection plate 14 in a nesting manner, the steering wheel 12 is connected with the lower end of the protection plate 14 in a shaft manner, the rolling brush 13 is movably clamped with the middle of the protection plate 14, the outer edge, and the rolling brush 13 is installed symmetrically left and right, so that the garbage can be concentrated when the side brush cleans the garbage, and the hair winding can be reduced.
As a further improvement of the invention, the anti-winding side brush 11 comprises an anti-winding brush head 111, a motor bin 112, a transmission gear 113 and an inner buckle frame 114, the anti-winding brush head 111 is connected with the inner side of the inner buckle frame 114 in a clamping manner, the motor bin 112 is connected with the right end of the inner buckle frame 114 in a welding manner, the transmission gear 113 is positioned at the upper end of the inner buckle frame 114, the outer side of the inner buckle frame 114 is connected with the inner side of the protection plate 14 in a buckling manner, a semicircular protruding structure is arranged at the upper end of the inner buckle frame 114, and a guide groove is arranged on the inner side of the protruding structure, so that the anti-winding side brush 11 can be conveniently installed and detached through the inner buckle frame 114, and the cleaning after long-time.
As a further improvement of the invention, the anti-winding brush head 111 comprises a rotating head 11a, a guiding column 11b and a cutter 11c, wherein the rotating head 11a is movably clamped with the outer side of the guiding column 11b, the guiding column 11b is welded with the lower end of a transmission gear 113, the inner side of the cutter 11c is meshed with the outer side surface of the rotating head 11a, the outer side surface of the rotating head 11a is provided with two symmetrical grooves, the grooves are matched with the inner side shape of the cutter 11c, the cutter 11c sinks into the grooves when the rotating head 11a is cleaned, and moves downwards under the guiding action of the grooves, so that hairs are favorably pulled up for cutting.
As a further improvement of the present invention, the rotating head 11a includes a brush rod a1, a backing ring a2, a horizontal tooth a3, a main post a4, a fixing point a5, and a tension spring a6, wherein the upper side of the brush rod a1 is engaged with the lower end of the tension spring a6, the lower side of the backing ring a2 is engaged with the upper side of the brush rod a1, the horizontal tooth a3 is welded to the outer side of the main post a4, the main post a4 is movably engaged with the outer side of the guide post 11b, the fixing point a5 is welded to the outer side of the main post a4, the tension spring a6 is connected between the fixing point a5 and the brush rod a1, the brush rod a1 is zigzag-shaped and can rotate around the main post a4, and when the rotating head 11a rises, the backing ring a2 presses it down to reduce the diameter, so that hairs which easily fall off from the outer side automatically.
As a further improvement of the invention, the brush rod a1 comprises a fixed shaft a11, a pull column a12, a hard rod a13 and bristles a14, the fixed shaft a11 is connected with the right end shaft of the hard rod a13, the pull column a12 is positioned on the left side of the fixed shaft a11, the pull column a12 is connected with the outer side of the hard rod a13 in a welding manner, the hard rod a13 is connected with the main column a4 in a shaft manner through the fixed shaft a11, the bristles a14 are fixedly connected with the left end of the hard rod a13 in a embedding manner, the hard rod a13 is made of aluminum alloy, and the brush rod a1 has the characteristics of light weight and light height, is beneficial to reducing the energy consumption of the motor in the rotation process and can prevent the hard rod a 13.
The specific use mode and function of the embodiment are as follows:
according to the invention, after a sweeper detects a wall body through a detecting head 4, garbage is swept and collected in a dust collection box 3 in the middle of an outer cover 5 through a sweeping device 1, a battery bin 2 supplies power in the sweeping process, a driving wheel 15 rotates and moves in the sweeping process, the steering wheel 12 steers the sweeping process, then the anti-winding edge brush 11 collects the garbage in a rolling brush 13 position in the middle of a protection plate 14 and is absorbed by the dust collection box 3, a transmission gear 113 drives a rotating anti-winding brush head 111 to wind the hair of a pet dog in the sweeping process, then a motor bin 112 fixed through an inner buckle frame 114 is started to drive the anti-winding brush head 111 to ascend, the rotating head 11a stably ascends along a guide column 11b in the ascending process, then the hair is cut through a cutter 11c and ascends under the meshing action of a transverse tooth a3 in the ascending process, and then a backing ring 2 blocks a brush rod 1 through a backing ring 2 and then a backing ring 2 pulls a tension spring a6 fixed by a fixing point a5 a1 is pressed down, the brush rod a1 rotates around the fixed shaft a11, and the tension spring a6 clamped on the pull column a12 is pulled down, and then the hard rod a13 drives the brush hairs a14 to contract and reduce the diameter, so that the hairs which are easy to fall off from the outside can automatically fall off, and the rotation of the rotating head 11a is facilitated.
Example 2:
as shown in fig. 7 to 9:
as a further improvement of the present invention, the cutter 11c includes a cutting head c1, a guide rail c2, a fixed block c3, a push rod c4, a rotating gear c5, and a transmission rod c6, the cutting head c1 is welded to the lower side of the upper end of the guide rail c2, the guide rail c2 is welded to the inside of the inner buckle frame 114, the fixed block c3 is movably engaged with the outside of the guide rail c2, the push rod c4 is connected to the middle shaft of the rotating gear c5, the rotating gear c5 is engaged with the outside of the guide rail c2, one end of the transmission rod c6 is fixedly connected to the motor chamber 112, and the other end is engaged with the rear end of the rotating gear c5, the cutting head c1 is in the shape of a right triangle, and the inside is slidably engaged with the main column a4, and cuts the wound hair while the rotating head 11a ascends, so.
In a further improvement of the present invention, the cutting head c1 includes a contact plate c11, a lever c12, a clamp plate c13, a link c14, and a blade c15, the contact plate c11 is connected to the right end shaft of the lever c12, the lever c12 is movably engaged with the inner side of the clamp plate c13, the link c14 is connected to the left end shaft of the lever c12, the upper side of the blade c15 is connected to the lower end shaft of the link c14, the blade c15 is connected to the right end shaft of the lower end of the clamp plate c13, the contact plate c11 is shaped like a half arc and is connected to the right end of the lever c12, and the blade c15 is supported to hook up the hair to facilitate the hair cutting.
As a further improvement of the present invention, the cutter head c15 includes a rotating shaft r1, a reverse blade r2 and a front blade r3, the rotating shaft r1 is fixedly connected to the upper side of the right end of the front blade r3, the reverse blade r2 is connected to the right side surface of the front blade r3 in a welding manner, the front blade r3 is connected to the lower end shaft of the clamp plate c13, the reverse blade r2 is in a diagonal triangle shape and is installed in an inclined manner, after the hair is hooked up, the hair fallen from the rotating head 11a is cut by the inner edge of the reverse blade r2, so that the hair is prevented from being wound tightly and being unable to be cut.
The specific use mode and function of the embodiment are as follows:
in the invention, the rotating gear c5 driven by the transmission rod c6 rotates to pull the guide rail c2 meshed with the outer side downwards, the guide rail c2 is guided and slides by the fixing block c3, meanwhile, the cutting head c1 is driven by the guide rail c2 to be pulled downwards, when the push rod c4 is pulled downwards to be contacted with the contact plate c11, the contact plate c11 is continuously lowered to push the lever c12 upwards to push the left end of the lever c12 downwards to drive the connecting rod c14 in the splint c13 to move downwards, then the cutter head c15 is rotated by the rotating shaft r1 to hook the hair outwards, the counter blade r2 outside the positive blade r3 hooks the hair, then the counter blade r2 cuts the hair upwards when the transmission rod c6 rotates reversely, so that the hair is cut into multiple segments, and the hair dropped by dogs is prevented from being wound around a great amount of the brush when the sweeper cleans the hair due to being too long length, the problem that the sweeping robot cannot work normally is avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (8)

1. The utility model provides a domestic robot of sweeping floor, its structure includes cleaning device (1), battery compartment (2), dust collection box (3), detecting head (4), dustcoat (5), cleaning device (1) upside is connected with dustcoat (5) downside block, battery compartment (2) are connected with dustcoat (5) front end buckle, dust collection box (3) are located dustcoat (5) upside middle part, detecting head (4) lower extreme is connected with battery compartment (2) electricity, dustcoat (5) cleaning device (1) is connected its characterized in that with the upside block:
cleaning device (1) is including antiwind limit brush (11), directive wheel (12), round brush (13), guard plate (14), action wheel (15), antiwind limit brush (11) and guard plate (14) lower extreme nested connection, directive wheel (12) and guard plate (14) lower extreme hub connection, round brush (13) and guard plate (14) middle part activity block, guard plate (14) outer edge is connected with dustcoat (5) buckle, action wheel (15) and guard plate (14) middle-end hub connection.
2. A household sweeping robot according to claim 1, characterized in that: antiwind limit brush (11) are including preventing winding brush head (111), motor storehouse (112), drive gear (113), interior knot frame (114), prevent winding brush head (111) and interior knot frame (114) inboard block are connected, motor storehouse (112) and interior knot frame (114) right-hand member welded connection, drive gear (113) are located interior knot frame (114) upper end, interior knot frame (114) outside is connected with guard plate (14) inboard buckle.
3. A household sweeping robot according to claim 2, characterized in that: the anti-winding brush head (111) comprises a rotating head (11a), a guide column (11b) and a cutter (11c), wherein the rotating head (11a) is movably clamped with the outer side of the guide column (11b), the lower end of the guide column (11b) is connected with the lower end of a transmission gear (113) in a welding mode, and the inner side of the cutter (11c) is connected with the outer side surface of the rotating head (11a) in a meshing mode.
4. A household sweeping robot according to claim 3, characterized in that: rotating head (11a) includes brush-holder stud (a1), backing ring (a2), cross tooth (a3), main post (a4), fixed point (a5), extension spring (a6), brush-holder stud (a1) upside and extension spring (a6) lower extreme block are connected, backing ring (a2) downside and brush-holder stud (a1) upside laminate mutually, cross tooth (a3) and main post (a4) outside welded connection, main post (a4) and guide post (11b) outside activity block, fixed point (a5) and main post (a4) outside welded connection, extension spring (a6) is connected between fixed point (a5) and brush-holder stud (a 1).
5. A household sweeping robot according to claim 4, characterized in that: the brush rod (a1) comprises a fixed shaft (a11), a pull column (a12), a hard rod (a13) and bristles (a14), the fixed shaft (a11) is connected with the right end shaft of the hard rod (a13), the pull column (a12) is located on the left side of the fixed shaft (a11), the pull column (a12) is connected with the outer side of the hard rod (a13) in a welded mode, the hard rod (a13) is connected with a main column (a4) shaft through the fixed shaft (a11), and the bristles (a14) are fixedly connected with the left end of the hard rod (a13) in an embedded mode.
6. A household sweeping robot according to claim 3, characterized in that: the cutter (11c) comprises a cutting head (c1), a guide rail (c2), a fixing block (c3), a push rod (c4), a rotating gear (c5) and a transmission rod (c6), wherein the cutting head (c1) is connected with the lower side of the upper end of the guide rail (c2) in a welding mode, the guide rail (c2) is connected with the inner side of an inner buckle frame (114) in a welding mode, the fixing block (c3) is movably clamped with the outer side of the guide rail (c2), the push rod (c4) is connected with the middle shaft of the rotating gear (c5), the rotating gear (c5) is connected with the outer side of the guide rail (c2) in a meshing mode, one end of the transmission rod (c6) is fixedly connected with the motor cabin (112) in an embedding mode, and the other.
7. A household sweeping robot according to claim 6, characterized in that: the cutting head (c1) comprises a contact plate (c11), a lever (c12), a clamping plate (c13), a connecting rod (c14) and a cutter head (c15), wherein the contact plate (c11) is connected with the right end shaft of the lever (c12), the lever (c12) is movably clamped with the inner side of the clamping plate (c13), the connecting rod (c14) is connected with the left end shaft of the lever (c12), the upper side of the cutter head (c15) is connected with the lower end shaft of the connecting rod (c14), and the cutter head (c15) is connected with the right end shaft of the lower end of the clamping plate (c 13).
8. The household floor sweeping robot as claimed in claim 7, wherein: tool bit (c15) include pivot (r1), contrary blade (r2), positive blade (r3), pivot (r1) and positive blade (r3) right-hand member upside are embedded solid and are connected, contrary blade (r2) and positive blade (r3) right side surface welded connection, positive blade (r3) and splint (c13) lower extreme hub connection.
CN202010481359.0A 2020-05-31 2020-05-31 Household floor sweeping robot Active CN111568316B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010481359.0A CN111568316B (en) 2020-05-31 2020-05-31 Household floor sweeping robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN112075874A (en) * 2020-09-02 2020-12-15 韩梦茹 Intelligent window cleaning robot
CN113261882A (en) * 2021-05-31 2021-08-17 深圳市云视机器人有限公司 Side brush cleaning device and equipment
CN113303719A (en) * 2021-05-28 2021-08-27 王爱琴 Floor sweeping robot

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CN112075874A (en) * 2020-09-02 2020-12-15 韩梦茹 Intelligent window cleaning robot
CN113303719A (en) * 2021-05-28 2021-08-27 王爱琴 Floor sweeping robot
CN113261882A (en) * 2021-05-31 2021-08-17 深圳市云视机器人有限公司 Side brush cleaning device and equipment

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