WO2023025042A1 - 传动组件、切割机构、滚刷装置、清洁滚刷、地刷机构、清洁装置及清洁设备 - Google Patents

传动组件、切割机构、滚刷装置、清洁滚刷、地刷机构、清洁装置及清洁设备 Download PDF

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Publication number
WO2023025042A1
WO2023025042A1 PCT/CN2022/113418 CN2022113418W WO2023025042A1 WO 2023025042 A1 WO2023025042 A1 WO 2023025042A1 CN 2022113418 W CN2022113418 W CN 2022113418W WO 2023025042 A1 WO2023025042 A1 WO 2023025042A1
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WO
WIPO (PCT)
Prior art keywords
transmission
along
segment
mounting hole
axial direction
Prior art date
Application number
PCT/CN2022/113418
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English (en)
French (fr)
Inventor
姚凯文
Original Assignee
追觅创新科技(苏州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN202110971083.9A external-priority patent/CN113729552B/zh
Application filed by 追觅创新科技(苏州)有限公司 filed Critical 追觅创新科技(苏州)有限公司
Publication of WO2023025042A1 publication Critical patent/WO2023025042A1/zh

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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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/04—Floor surfacing or polishing machines hand-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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators

Definitions

  • the invention relates to the technical field of cleaning tools, in particular to a transmission assembly, a cutting mechanism, a roller brush device, a cleaning roller brush, a floor brush mechanism, a cleaning device and cleaning equipment.
  • Vacuum cleaners and other cleaning equipment use roller brushes to clean up impurities on the ground.
  • the roller brush comes into contact with the ground or blankets, it is easy to get entangled with filaments such as hair, and when the filaments are too much wrapped around the roller brush, It will affect the dust collection effect, and even block the roller, causing the roller brush motor to stall, until the motor is damaged, which seriously affects the service life of the vacuum cleaner.
  • the current traditional solution is to set a hair-cutting mechanism to cut hair.
  • the hair-cutting mechanism includes a driver and a cutting part, and the cutting part is driven to move by the driver to cut off the hair on the roller brush for cleaning. The driver makes the cost increase.
  • the present invention aims to solve the problem that the driving form of the driver of the traditional cutting mechanism is relatively single, and multiple moving parts need to be provided with multiple drivers, which makes the production cost high.
  • the present invention proposes a transmission assembly, including:
  • the guide piece has a matching part protruding from its outer peripheral wall;
  • the transmission member has a mounting hole and an annular chute provided on the inner wall of the mounting hole; along the circumferential direction of the mounting hole, the annular chute includes a first helical segment and a second helical segment connected end to end in sequence ;
  • the helical directions of the first helical section and the second helical section are opposite, and the joints of the first and last ends of the two form a first turning part and a second turning part respectively;
  • first steering part Along the axial direction of the mounting hole, there is a first distance between the first steering part and the second steering part, and the first distance is greater than 0;
  • the transmission part is sleeved on the outside of the guide part through the installation hole, and the matching part extends into the annular chute; the transmission part is driven by the driving force and relatively Rotate and move back and forth in the annular chute.
  • the annular chute further includes a first circular arc segment arranged between the first helical segment and the second helical segment as the first diverting portion, and the first The arc segment is arranged perpendicular to the axial direction of the mounting hole;
  • the first end of the first helical segment away from the second steering part and the second end of the second helical segment away from the second steering part are respectively fixed at both ends of the first circular arc segment superior;
  • the first end and the second end are respectively separated from the second steering part by a second distance and a third distance, and the second distance and the third distance are are greater than 0.
  • the annular chute further includes a second circular arc segment arranged between the first helical segment and the second helical segment as the second diverting portion, the second The arc segment is arranged perpendicular to the axial direction of the mounting hole;
  • both the first circular arc segment and the second circular arc segment are inferior arcs; and/or,
  • the arc angle of the first arc segment is the same as the arc angle of the second arc segment.
  • the transmission member includes a first transmission part and a second transmission part that are detachably connected, and grooves are provided on opposite sides of the first transmission part and the second transmission part a first groove and a second groove opposite to each other, the first groove and the second groove jointly enclose to form the annular chute;
  • One of the first transmission part and the second transmission part is provided with a positioning groove, and the other is provided with a positioning protrusion engaged with the positioning groove, and the positioning protrusion is clamped on the
  • the positioning groove is used to limit the relative rotation of the first transmission part and the second transmission part along the circumferential direction of the installation hole.
  • the present invention also provides a cutting mechanism, comprising:
  • a fixed tool is arranged on the base
  • the movable tool is arranged on the transmission part of the transmission assembly, and is driven by the transmission part to reciprocate relative to the fixed tool.
  • one of the transmission member and the movable knife is provided with a card slot, and the other is provided with a card protrusion that engages with the card slot; when the transmission member is in When driven by the driving force and rotated relative to the guide member, the engaging protrusion engages with the engaging groove, driving the movable tool to reciprocate along the axial direction of the mounting hole.
  • the present invention also provides a rolling brush device, comprising:
  • the base of the cutting mechanism includes a roller, the roller is rotatably arranged on the roller brush body, the transmission member is arranged in the roller, and the installation hole on it is along the Axial extension setting;
  • the rotation of the drum drives the transmission part to rotate relative to the guide part, and reciprocates in the annular chute, and driven by the guide part, the moving knife of the cutting mechanism moves along the The axial reciprocating movement of the drum.
  • the moving tool is provided with a long hole extending along the axial direction of the cylinder, and a positioning column protrudes from the inner side of the cylinder, and the positioning column passes through the In the long hole, and the positioning column can slide relative to the long hole.
  • the present invention also provides a cleaning device, including the above-mentioned rolling brush device.
  • Cleaning devices such as vacuum cleaners clean up the impurities on the ground through the roller brush.
  • the roller brush When the roller brush is in contact with the ground or blankets, it is easy to get entangled with filaments such as hair, and when the filaments are wrapped around the roller brush too much, It will affect the dust collection effect, and even block the roller, causing the roller brush motor to stall, until the motor is damaged, which seriously affects the service life of the vacuum cleaner.
  • the current traditional solution is to cut off the hair on the roller brush by setting a hair cutting mechanism to facilitate cleaning of the hair. When the traditional hair cutting mechanism is working, the cutter is prone to produce abnormal noise when cutting, which increases the noise of the vacuum cleaner. , the user experience is poor.
  • the invention aims to solve the problem that the traditional cleaning roller brush will generate relatively large noise during operation, which will affect the user experience.
  • a cleaning roller brush comprising:
  • drum body the drum body is hollow, and one side is provided with a through hole;
  • a cutting tool is arranged in the drum body and can be exposed from the through hole, and the cutting tool includes a plurality of movable knives movably arranged in the drum body; and,
  • a cutting drive assembly is arranged in the drum, and the cutting drive assembly includes at least two drive blocks, each of which is connected to at least one of the movable knives;
  • each of the driving blocks can be driven to reciprocate along the axial direction of the drum body, so as to drive each of the movable knives to reciprocate along the axial direction of the drum body, and at least two of them
  • the moving directions of the two driving blocks are oppositely set.
  • the cutting drive assembly further includes a guide shaft fixed in the drum body, the guide shaft extends along the axial direction of the drum body, and the guide shaft is provided with coordination department;
  • Each of the driving blocks has a mounting hole and an annular chute provided on the inner wall of the mounting hole, each of the driving blocks is slid on the guide shaft through the mounting hole, and the matching part extends into the annular chute, and a non-rotating fit is formed between the drive block and the drum body;
  • the driving block rotates relative to the guide shaft and reciprocates in the annular slide groove.
  • the inner side wall of the roller body is arranged in a non-circular shape
  • the shape of the driving block is arranged in a non-circular shape matched with the shape of the inner side wall of the roller body.
  • each annular chute is inclined along the axial direction of the cylinder body.
  • the annular chute includes a first helical segment and a second helical segment connected end to end in sequence; the helical directions of the first helical segment and the second helical segment are opposite.
  • the inclination directions of the annular slide grooves on at least two of the drive blocks are opposite.
  • each drive block is connected to one of the movable cutters; when the roller body rotates, the two drive blocks move along the The axial direction of the drum body moves towards or away from each other;
  • the two movable knives are arranged in a dislocation along the moving direction; or,
  • the two movable knives are arranged at intervals along their moving direction.
  • the two through holes are arranged oppositely along the radial direction of the cylinder body;
  • Each said driving block is connected with two said moving cutters, and two said moving cutters are respectively arranged on the opposite sides of each said driving block.
  • the present invention also provides a ground brush mechanism, including:
  • the cleaning roller brush mentioned above is arranged on the ground brush body.
  • the present invention also provides a cleaning device, including the above ground brush mechanism.
  • the transmission assembly provided by the present invention is provided with a matching guide piece and a transmission piece, a matching portion is provided on the guide piece, and an annular chute is provided on the transmission piece.
  • the annular chute can rotate relative to the matching part, and at the same time the matching part can abut against the groove wall of the ring chute to act on the ring chute; and the ring chute
  • the groove includes a first helical segment and a second helical segment, and the distances between the first and last ends of the first helical segment and the second helical segment in the axial direction of the mounting hole are greater than 0, therefore, the annular chute is When sliding, the matching part always abuts against the groove wall of the annular chute, so that the transmission part can be displaced along the axial direction of the installation hole; furthermore, the helical directions of the first helical segment and the second helical segment are opposite, for example,
  • a cutting tool is provided in the drum body, and the driving block of the cutting drive assembly drives the moving tool to reciprocate, so that the moving tool can be used to cut hair and other filaments wound on the drum body, so as to realize the cleaning of the roller brush self-cleaning; and because the moving tool reciprocates, there is a reversing, the driving block is easy to cause vibration when reversing, and the cleaning roller brush generates noise.
  • At least two driving blocks are arranged in the drum body, and at least two The moving directions of the driving blocks are set in opposite directions. On the one hand, the relative movement between the two driving blocks can be used to offset the force during the reversing, thereby reducing noise.
  • each The driving block can be connected with at least one moving tool.
  • the moving tool in the present invention can be set shorter, which reduces the processing difficulty of the moving tool and is more conducive to ensuring The cutting effect of the moving knife improves the self-cleaning ability of the cleaning roller brush.
  • Fig. 1 is a schematic structural view of an embodiment of a rolling brush device provided by the present invention
  • Fig. 2 is a schematic diagram of the exploded structure of the rolling brush device described in Fig. 1;
  • Fig. 3 is a schematic diagram of an exploded structure of the transmission assembly described in Fig. 1;
  • Fig. 4 is a schematic structural view of the transmission assembly in Fig. 1 when it is installed in the drum;
  • Fig. 5 is a schematic diagram of an exploded structure of the first embodiment of the transmission member in Fig. 1;
  • Fig. 6 is a schematic diagram of an exploded structure from another perspective of the transmission member in Fig. 5;
  • Fig. 7 is the groove surface view of the first embodiment of the annular chute described in Fig. 5;
  • Fig. 8 is the groove surface view of the second embodiment of the annular chute described in Fig. 5;
  • Fig. 9 is a schematic cross-sectional structure diagram of another embodiment of the rolling brush device described in Fig. 2;
  • Fig. 10 is a schematic diagram of the enlarged structure of detail Aa in Fig. 9;
  • Fig. 11 is a schematic structural view of the second embodiment of the transmission assembly in Fig. 1;
  • Fig. 12 is a schematic diagram of an exploded structure of the transmission member described in Fig. 11;
  • Fig. 13 is a groove view of the third embodiment of the annular slide groove in Fig. 11 .
  • Fig. 14 is a schematic structural view of an embodiment of a cleaning roller brush provided by the present invention.
  • Fig. 15 is a schematic structural view of the cleaning roller brush (not including the roller upper shell) described in Fig. 14;
  • Fig. 16 is a schematic diagram of an exploded structure of the cleaning roller brush described in Fig. 15;
  • Fig. 17 is a schematic structural view of the annular chute described in Fig. 14;
  • Fig. 18 is a partially enlarged structural schematic diagram of the connection between the drive block and the guide shaft in Fig. 14;
  • Fig. 19 is a schematic diagram of an exploded structure of the drive block described in Fig. 14;
  • Fig. 20 is a groove view of an embodiment of the annular chute in Fig. 14 .
  • 1000a-rolling brush device 100a-rolling brush body; 200a-transmission assembly; 1a-guide; 11a-fitting part; 222a-the second spiral segment; 223a-the first steering part; 2231a-the first circular arc segment; 224a-the second steering part; 2241a-the second circular arc segment; 23a-the first transmission part; 231a -first groove; 232a-positioning protrusion; 24a-second transmission part; 241a-second groove; 242a-positioning groove; 25a-slot; 300a-cutting mechanism; ; 312a-long hole; 32a-fixed tool; 33a-roller; 331a-positioning column;
  • 100b-cleaning roller brush 100b-cleaning roller brush; 1b-roller body; 11b-through hole; 2b-cutting tool; 21b-moving tool; 22b-fixed tool; 3b-cutting drive assembly; 31b-driving block; 3112b-second helical section; 312b-first drive member; 313b-second drive member; 32b-guide shaft; 321b-matching part; 3211b-bump; Brush the body.
  • orientation words such as “upper, lower, top, bottom” are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, “inner and outer” refer to the inner and outer relative to the outline of each component itself, but the above orientation words are not used to limit the present invention.
  • the present invention provides a transmission assembly, a cutting mechanism, a rolling brush device and cleaning equipment.
  • Figures 1 to 13 are embodiments of the transmission assembly, cutting mechanism, rolling brush device and cleaning equipment provided by the present invention.
  • this embodiment provides a transmission assembly 200a, the transmission assembly 200a can be used to connect with the driver, conduct and convert the driving force of the driver, so that the to-be-moved part (that is, the part that needs to be driven) ) can realize the movement in the direction of movement that meets the needs of the user.
  • the transmission assembly 200a includes a guide piece 1a and a transmission piece 2a, the guide piece 1a can be used to guide the movement of the transmission piece 2a, the transmission piece 2a is used to connect with the driver, transmit the driving force of the driver, and drive The parts to be moved are moved.
  • a fitting part 11a protrudes from the outer peripheral wall of the guide part 1a, through which the fitting part 11a acts on the transmission part 2a; the transmission part 2a has a mounting hole 21a and a mounting hole 21a
  • the annular chute 22a on the inner wall; along the circumferential direction of the mounting hole 21a, the annular chute 22a includes a first helical segment 221a and a second helical segment 222a connected end to end; the first helical segment 221a and the second helical segment 222a
  • the helical direction is opposite, and the joints of the two ends form the first turning part 223a and the second turning part 224a respectively; along the axial direction of the mounting hole 21a, the distance between the first turning part 223a and the second turning part 224a is 1 spacing, the first spacing is greater than 0; the transmission part 2a is sleeved outside the guide part 1a through the installation hole 21a, and the matching part 11a extends
  • the second helical segment 222a moves under the action of the matching portion 11a, but pushes the transmission member 2a to reciprocate along the axial direction of the mounting hole 21a, that is, reciprocates in the annular sliding groove 22a under the action of the matching portion 11a.
  • the transmission assembly 200a provided by the present invention is provided with a matching guide piece 1a and a transmission piece 2a, a matching portion 11a is provided on the guide piece 1a, and an annular chute 22a is provided on the transmission piece 2a.
  • the annular chute 22a By extending the matching portion 11a into the annular chute 22a, when the transmission member 2a is driven by the driving force and rotates relative to the guide 1a, the annular chute 22a can rotate relative to the matching part 11a, and at the same time the matching part 11a can be connected to the groove wall of the annular chute 22a abut against each other to act on the annular chute 22a; and the annular chute 22a includes a first helical segment 221a and a second helical segment 222a, and the first and last ends of the first helical segment 221a and the second helical segment 222a are positioned along the mounting hole The axial distances of 21a are greater than 0.
  • the mating portion 11a when the annular chute 22a slides relative to the mating portion 11a, the mating portion 11a always abuts against the groove wall of the annular chute 22a, so that the transmission member 2a can move along the installation hole 21a.
  • the helical directions of the first helical segment 221a and the second helical segment 222a are opposite, for example, when the matching part 11a slides along the first helical segment 221a, the transmission member 2a is driven along the mounting hole 21a.
  • the above-mentioned transmission part 2a includes a first transmission part 23a and a second transmission part 24a arranged in a detachable connection, so as to facilitate the installation of the matching part 11a of the guide part 1a in the annular groove, specifically, refer to FIG. 11 Referring to Fig.
  • a first assembly hole is provided on the first transmission part 23a, and a second assembly hole corresponding to the first assembly hole is provided on the second transmission part 24a, the first assembly hole and the second assembly hole can be There are a plurality of each, the first transmission part 23a and the second transmission part 24a can be connected in the first assembly hole and the second assembly hole through a connecting piece, and the above-mentioned connecting piece can be a screw or a bolt, etc.;
  • the opposite sides of the transmission part 23a and the second transmission part 24a are provided with a first groove 231a and a second groove 241a opposite to the notches, and the first groove 231a and the second groove 241a together form an annular chute 22a, the first helical segment 221a and the second helical segment 222a can be respectively formed on the groove side walls of the first groove 231a and the second groove 241a, and the above-mentioned mounting holes 21a can be symmetrically distributed between the first transmission part 23a and the On the second transmission portion 24
  • the riser 232a is set in the positioning groove 242a to limit the relative rotation of the first transmission part 23a and the second transmission part 24a along the circumferential direction of the mounting hole 21a, and at the same time facilitate the positioning of the first transmission part 23a and the second transmission part 24a Assemble.
  • the guide piece 1a can be put into the installation hole 21a on the first transmission part 23a or the second transmission part 24a, and the matching part 11a is accommodated in the first groove 231a or the second groove 231a.
  • the positioning protrusion 232a on the second transmission part 24a or the first transmission part 23a is clamped in the corresponding positioning groove 242a, wherein the positioning protrusion 232a is facing the axial direction of the installation hole 21a Extended so that the first transmission part 23a and the second transmission part 24a are preliminarily positioned, and then locked by the connecting piece, the first transmission part 23a and the second transmission part 24a are assembled and can rotate relative to the guide 1a.
  • Both the first transmission part 23a and the second transmission part 24a can be arranged as square blocks to be arranged symmetrically with respect to the guide 1a.
  • the shapes of the first transmission part 23a and the second transmission part 24a can be consistent or different, depending on the actual situation. Use the space for adaptive adjustments.
  • the guide member 1a can be set as a guide shaft, which is arranged in a cylindrical shape, so that the rotation of the transmission member 2a relative to the transmission member 2a is smoother.
  • the matching portion 11a on the guide piece 1a can be set as a protrusion 111a protruding from the outer wall of the guide shaft.
  • the shape of the protrusion 111a is adapted to the shape of the groove side wall of the annular groove, and can be square , round or shaped, etc.
  • the transmission part 2a drives the to-be-moved part to reciprocate, and converts the rotational motion of the driver into a continuous linear reciprocating motion to meet the moving requirements of the to-be-moved part.
  • the difference between this embodiment and Embodiment 1 is that the above-mentioned transmission assembly 200a can also realize intermittent reciprocating movement of the to-be-moved part, so as to be suitable for different usage requirements.
  • the annular chute 22a also includes a first circular arc segment 2231a disposed between the first helical segment 221a and the second helical segment 222a, as the first turning portion 223a; the first helical The first end away from the second turning portion 224a on the segment 221a and the second end away from the second turning portion 224a on the second helical segment 222a are respectively fixed on the two ends of the first arc segment 2231a; the first arc segment 2231a It is arranged perpendicular to the axial direction of the installation hole 21a.
  • the fitting portion 11a on the guide piece 1a slides over the first arc segment 2231a, the fitting portion 11a fits with the first arc segment 2231a without abutting against the edge of the transmission member 2a.
  • the axial movement of the mounting hole 21a, therefore, the part to be moved is suspended during this period; in the axial direction along the mounting hole 21a, the distance between the first end and the second end is respectively from the second steering part 224a
  • the second distance and the third distance, the second distance and the third distance are both greater than 0, when the transmission part 2a continues to rotate, the matching part 11a on the guide part 1a slides through the first arc segment 2231a and enters the first helical segment 221a Or the second helical segment 222a, the first helical segment 221a or the second helical segment 222a is pushed against by the matching part 11a, so that the transmission part 2a is displaced in the axial direction of the mounting hole 21a, thereby driving the moving part to move .
  • the above-mentioned first arc segment 2231a can be referred to as an idle travel segment of the transmission member 2a, and the first helical segment 221a, the first arc segment 2231a and the second helical segment 222a form a whole movement cycle of the transmission member 2a. It can be understood that, in one cycle of the active stroke, one or more idle stroke segments can be set according to the movement mode of the moving part. Preferably, in combination with Fig. 5, Fig. 6 and Fig.
  • the annular chute 22a also includes a second arc segment 2241a arranged between the first helical segment 221a and the second helical segment 222a, as a second turning part 224a, the second arc segment 2241a is also arranged perpendicular to the axial direction of the mounting hole 21a, when the fitting portion 11a on the guide 1a slides over the second arc segment 2241a, the fitting portion 11a and the second arc segment 2241a Fit but not against the axial movement of the transmission part 2a along the installation hole 21a, therefore, the moving part is also suspended during this period; in the axial direction along the installation hole 21a, the second arc segment 2241a There is a fourth distance from the first circular arc segment 2231a, and the fourth distance is greater than 0; when the transmission member 2a continues to rotate, the matching part 11a on the guide member 1a slides through the second circular arc segment 2241a and enters the first helical segment 221a or
  • a whole activity cycle of the transmission member 2a is specifically: set the transmission member When 2a is in the initial position, after the transmission part 2a rotates, the matching part 11a first slides through the first helical section 221a, wherein, when the transmission part 2a slides over the first helical section 221a, the transmission part 2a can be made to move along the direction of the guide part 1a.
  • the transmission part 2a stops moving, when the matching part 11a enters the second spiral segment 222a, it drives the transmission part 2a to move rightward along the guide part 1a, so that the transmission part 2a is reset to the initial state
  • the transmission part 2a remains stationary; when the transmission part 2a continues to rotate, the transmission part 2a enters the next cycle of the active stroke, and so on, the above transmission part
  • the moving direction of 2a is not limited, but when the matching portion 11a slides over the first helical segment 221a and the second helical segment 222a, the moving direction of the transmission member 2a is opposite.
  • the first circular arc section 2231a and the second circular arc section 2241a are inferior arcs, so as to ensure that the transmission member 2a can move back and forth, and the moving range of the transmission member 2a can be Adjustment control is performed according to the arc angles of the first arc segment 2231a and the arc angle of the second arc segment 2241a.
  • the arc angle of the first arc segment 2231a and the arc angle of the second arc segment 2241a can be the same, so that the transmission member 2a moves leftward along the guide member 1a and moves to the left.
  • the distance to move to the right is the same, which drives the moving parts to move left and right evenly.
  • the above-mentioned left and right directions are listed, and it can also be front and rear, up and down, or other directions, which can be set according to requirements.
  • the moving stroke of the transmission part 2a can be adjusted by the arc angle of the first arc segment 2231a and the arc angle of the second arc segment 2241a, so as to control the moving range of the moving part.
  • the present embodiment provides a cutting mechanism 300a, which includes a base, a fixed cutter 32a, a moving cutter 31a and the transmission assembly 200a in the above-mentioned embodiments, wherein the base is used for The above-mentioned transmission assembly 200a is installed; the movable knife 31a is arranged on the transmission part 2a of the transmission assembly 200a, and driven by the transmission part 2a, it moves back and forth relative to the fixed knife 32a, thereby cooperating with the fixed knife 32 to perform cutting action.
  • the setting form of the base is not limited.
  • the base can be a support base, a support plate or a rotating table, etc.
  • the guide 1a of the transmission assembly 200a can be fixed on the support base.
  • the transmission assembly 200a The transmission part 2a is rotatably arranged on the guide part 1a, the movable tool 31a is fixed on one side of the transmission part 2a, and the fixed tool 32a is fixed on the supporting seat, and is arranged corresponding to the movable tool 31a.
  • the fixed cutter 32a and the movable cutter 31a can both be arranged in a saw-toothed or wavy shape, and both the fixed cutter 32a and the movable cutter 31a can be extended along the extending direction of the guide 1a, wherein the fixed cutter 32a and the movable cutter 31a can both It is set as a sheet-shaped sawtooth blade, and the moving knife 31a drives the relative fixed knife 32a to reciprocate through the transmission member 2a, similar to the principle of an electric razor, to cut hair or other objects.
  • the fixed tool 32a is connected to the transmission member 2a through the slot 25a and the protrusion 311a to facilitate disassembly and maintenance.
  • one of the transmission member 2a and the movable tool 31a is provided with a card slot 25a, and the other is provided with a card protrusion 311a engaged with the card slot 25a;
  • the engaging protrusion 311a and the engaging groove 25a drive the moving knife 31a to reciprocate along the axial direction of the mounting hole 21a, so that the moving knife 31a reciprocates relative to the fixed knife 32a for cutting.
  • a connecting head protrudes from the end of the first transmission part 23a, the above-mentioned card slot 25a is provided on the connecting head, and the thickness of the connecting head is the first transmission part 23a. part 23a and the thickness of the second transmission part 24a, so as to ensure the connection strength; moreover, the above-mentioned movable cutter 31a and the fixed cutter 32a can be provided with two, and the two movable cutters 31a and the two fixed cutters 32a are in one-to-one correspondence
  • the two movable knives 31a are respectively located on the opposite sides of the guide 1a, so as to cut in both directions, and the cutting efficiency is higher. At this time, there are two corresponding locking grooves 25a. On opposite sides, the engaging protrusion 311a on each movable tool 31a is correspondingly engaged in an engaging groove 25a.
  • the fixed cutter 32a is respectively fixed on the base
  • the movable cutter 31a is connected to the transmission member 2a
  • the linear reciprocating motion of the transmission member 2a drives the movable cutter 31a to reciprocate relative to the fixed cutter 32a, thereby realizing cutting.
  • the structure is simple and the cutting efficiency is higher.
  • this embodiment provides a rolling brush device 1000a, the rolling brush device 1000a is used to clean the ground, including the rolling brush body 100a and the above-mentioned cutting mechanism 300a, when the rolling brush device 1000a cleans the ground or When it is a blanket, it is easy to get entangled with filaments such as hair.
  • the hair on the roller brush is cut by the above-mentioned cutting mechanism 300a, so that the roller brush is easy to clean.
  • the cutting mechanism 300a on the roller brush device 1000a can be used continuously Uninterrupted cutting of hair and other filaments on the brush.
  • the roller brush body 100a may include a housing, and a driver or other auxiliary structures disposed in the housing, and fix the above-mentioned cutting mechanism 300a.
  • the base of the cutting mechanism 300a can include a roller 33a at this time. Rotate, can be provided with hairbrush on the outer side wall of cylinder 33a, the ground is cleaned by hairbrush;
  • the installation of the part 2a should ensure that the installation hole 21a is extended along the axial direction of the roller 33a;
  • the transmission member 2a makes a linear reciprocating motion relative to the guide member 1a, and drives the movable cutter 31a to reciprocate.
  • a via hole can be provided on the side wall of the drum 33a, and the movable cutter 31a and the fixed cutter 32a are both At least part of it can protrude from the through hole, so as to cut hairs entangled on the brush.
  • the installation cylinder 33a includes an upper cylinder body and a lower cylinder body connected to each other, and the opposite ends of the upper cylinder body and the lower cylinder body form two above-mentioned via holes respectively, so as to extend out the movable cutter and the fixed cutter.
  • a moving tool 31a and a fixed tool 32a are arranged corresponding to one of the through holes, the fixed tool 32a is fixed on the drum 33a, and at least partly extends out of the through hole, the moving tool 31a is connected with the transmission member 2a in the drum 33a, through the transmission member
  • the movement of 2a drives the moving knife 31a to move back and forth, and both sides of the cylinder 33a are provided with a moving knife 31a and a fixed knife 32a, which can cut the hair on the brush from both sides, and the cutting effect is better, so that the rolling brush device 1000a Easier to clean up.
  • a long hole 312a extending along the axial direction of the drum 33a is provided on the movable tool 31a, and a positioning post 331a protrudes from the inner side of the drum 33a, and the positioning post 331a penetrates the long hole 312a, and the positioning column 331a can slide relative to the long hole 312a, so as to ensure that the movement of the movable tool 31a is more stable and not easy to shake.
  • the elongated holes 312a and the positioning posts 331a can be respectively provided with a plurality, and the plurality of elongated holes 312a or the plurality of positioning posts 331a are arranged at intervals along the axial direction of the drum 33a, so that the movable cutter 31a is more stable in the cutting process. , the cutting effect is better.
  • a transmission member 2a is provided in the roller 33a of the roller brush device 1000a, and the driver in the roller brush body 100a drives the roller 33a to rotate. Under the action of the roller brush body 100a, it can reciprocate in the axial direction of the roller brush body 100a, thereby driving the moving cutter 31a to reciprocate in the axial direction of the roller 33a to cut hair, the rotation of the roller 33a of the roller brush device 1000a and the movement of the moving cutter 31a for cutting hair
  • the rotation is all driven by one driver, which effectively saves cost; and the rolling brush device 1000a can not only clean the floor, but also make it easy to clean the hair on the bristles, which can effectively prolong the service life of the rolling brush device 1000a.
  • This embodiment also provides a rolling brush device 1000a, which can be combined with Fig. 1, Fig. 9 and Fig. 10. Intermittent reciprocating motion, when the rolling brush device 1000a cleans up areas such as blankets, the continuous cutting action of the moving knife 31a may cause accidental damage to the blankets.
  • the transmission The annular groove of the part 2a may include a first arc segment 2231a, a first helical segment 221a and a second helical segment 222a, or the annular groove of the transmission part 2a may include a first arc segment 2231a, a first helical segment 221a , the second circular arc segment 2241a and the second helical segment 222a, so that the transmission member 2a has a certain idle travel segment, so that there is a time period for the movable knife 31a to stop cutting, so as to avoid cutting the felt and make the user experience better.
  • This embodiment provides a cleaning device, which can be a vacuum cleaner, a sweeping robot, or an all-in-one sweeping and mopping machine.
  • the cleaning equipment includes the rolling brush device 1000a in the above-mentioned embodiment, so as to have all the technical features of the above-mentioned rolling brush device 1000a and the technical effects brought by all the technical features.
  • the cleaning equipment can also include a cleaning body, and the rolling brush device 1000a can be arranged at the bottom of the cleaning body, and a control circuit board or a control switch, etc. are arranged in the cleaning body to control the cleaning work of the rolling brush device 1000a.
  • the roller brush device 1000a is provided with a cutting mechanism 300a, so that the roller brush on the cleaning equipment is easier to clean, the cleaning effect is better, and the service life of the cleaning equipment can be extended.
  • the cleaning roller brush 100b includes a cylinder body 1b, a cutting tool 2b and a cutting drive assembly 3b, a brush can be attached to the cylinder body 1b, and the rotation of the roller brush body , to drive the brush to clean the ground, because the brush is easy to entangle filaments such as hair in the process of cleaning the surface to be cleaned, the cutting tool 2b is driven to and fro by the cutting drive assembly 3b to cut the hair entangled on the brush, etc. Filaments, so that the cleaning roller brush 100b is easier to clean, without manual cleaning by the user.
  • the drum body 1b is cylindrical, and the inside is hollow, and, for the convenience of installing the cutting tool 2b and the cutting drive assembly 3b, the drum body 1b may include a first shell and a second shell, the first shell and the second shell.
  • the second housing is arranged oppositely along the radial direction of the roller body 1b.
  • the roller body 1b is used to rotate and be installed on the cleaning device for cleaning work.
  • One side of the roller brush body is provided with a through hole 11b, which can be used For at least a part of the cutting tool 2b is exposed, thereby cutting filaments such as hair wound on the brush of the cylinder 1b, a gap can be formed at the junction of the first housing and the second housing, and the gap can be formed to form
  • the above-mentioned through hole 11b obviously, the above-mentioned through hole 11b can be provided with two, the two butt joints of the first shell and the second shell respectively form two through holes 11b, and the two through holes 11b are along the radial direction of the drum body 1b They are arranged oppositely, and can be extended by a plurality of movable knives 21b.
  • the cutting tool 2b is arranged in the drum body 1b, and the cutting tool 2b includes a plurality of movable knives 21b which are movably arranged in the drum body 1b, and the cutting action is performed through the activities of the movable knives 21b, and the movable knives 21b can be For saw blades or blades etc.
  • the cutting tool 2b can also include a fixed tool 22b, the fixed tool 22b can be fixed at the through hole 11b of the drum body 1b, and the moving tool 21b and the fixed tool 22b cooperate to cut, similar to the principle of an electric razor, the cutting brush Hair and other filaments on it.
  • the movable cutter 21b and the fixed cutter 22b can all be sawtoothed.
  • the fixed cutter 22b can be fixed on the first casing or the second casing earlier.
  • positioning posts On the movable cutter 21b and the drum body 1b, one of them there are positioning posts, the other of which is provided with a long hole, and the positioning post is passed through the long hole, and the positioning post can slide relative to the long hole, so as to limit the position of the moving tool 21b, and carry out the movement of the moving tool 21b. guide.
  • the cutting drive assembly 3b is also arranged in the drum body 1b, the cutting drive assembly 3b includes at least two drive blocks 31b, each drive block 31b is connected with at least one movable cutter 21b, and each drive block 31b It can drive at least one movable cutter 21b to move; moreover, when the drum body 1b starts to rotate for work, each drive block 31b can be driven to reciprocate along the axial direction of the drum body 1b, thereby driving each movable cutter 21b to move along the axis of the drum body 1b.
  • the moving directions of at least two driving blocks 31b are oppositely set, for example, when one of the driving blocks 31b moves leftward along the axial direction of the drum body 1b, the other driving block 31b Then move to the right along the axial direction of the drum body 1b, and the movement of the two driving blocks 31b is preferably synchronous, which can better offset the force of the two driving blocks 31b when they change directions, and effectively reduce the driving block 31b Noise generated when commutating.
  • a connecting head may be provided on the driving block 31b, and one of the connecting head and the moving tool 21b is provided with a locking protrusion, and the other is provided with a locking slot, and the locking protrusion is set in the locking slot, so that the moving
  • the cutter 21b is connected to the connecting head to connect with the driving block 31b.
  • slots or protrusions are provided on both sides of the connector, and two movable knives 21b are connected to each driving block 31b to drive both sides simultaneously.
  • the movable cutter 21b moves to cut simultaneously on both sides of the drum body 1b, so that the removal effect of hair and other filaments is better.
  • the cutting drive assembly 3b also includes a guide shaft 32b fixedly arranged in the drum body 1b, the drum body 1b can rotate relative to the guide shaft 32b, and the guide shaft 32b is along the axial direction of the drum body 1b.
  • each drive block 31b has a mounting hole and an annular groove on the inner wall of the mounting hole, and each drive block 31b is slid on the guide shaft 32b through the mounting hole , and make the matching portion 321b on the guide shaft 32b extend into the annular chute 311b, and form a non-rotating fit between the driving block 31b and the drum body 1b, when the drum body 1b rotates, it can drive the driving block 31b relative to the guide
  • the shaft 32b rotates, so that the matching portion 321b can rotate relative to the annular groove, so that the driving block 31b can reciprocate in the annular sliding groove 311b.
  • the cutting drive assembly 3b may also include a driver, and the drive block 31b is directly driven to reciprocate through the driver, which is more convenient to implement. But obviously, the driving block 31b is driven to reciprocate through the guide shaft 32b, without adding an additional driver, which is more cost-effective.
  • the inner wall of the drum body 1b is arranged in a non-circular shape
  • the shape of the driving block 31b is arranged in a non-circular shape matching the shape of the inner wall of the drum body 1b.
  • the driving block 31b is arranged in a square shape, and a limiting rib can protrude from the inner side wall of the drum, so as to limit the two sides of the driving block 31b, so that the driving block can be driven when the drum body 1b rotates 31b rotate together.
  • the driving block 31b includes a first driving member 312b and a second driving member 313b that are connected to each other, the first driving member 312b is provided with a first groove, and the second driving member 313b A second groove is provided, and the notches of the first groove and the second groove are opposite to form an annular groove together.
  • the guide shaft 32b can be installed on the first driving member 312b or the second driving member 313b, and then connected through the first driving member 312b and the second driving member 313b.
  • a positioning protrusion is provided on one of the first driving member 312b and the second driving member 313b, and a positioning protrusion is provided on the other.
  • a positioning groove is provided, and the positioning protrusion is clamped in the positioning groove to restrict the rotation of the first driving member 312b relative to the second driving member 313b, and then the first driving member 312b and the second driving member 313b are connected by screws. Locking makes the connection between the first driving member 312b and the second driving member 313b more reliable.
  • each annular chute 311b is inclined along the axial direction of the drum body 1b, and when the matching portion 321b moves relative to the annular chute 311b, the driving block 31b can be driven by abutting against the groove wall of the annular chute 311b Displacement occurs in the axial direction of the drum body 1b.
  • the above-mentioned matching portion 321b may include a protrusion 3211b protruding from the outer wall of the guide shaft 32b.
  • the inner side wall of the top annular sliding groove 311b can drive the driving block 31b to move in the axial direction of the drum body 1b because the groove wall of the annular sliding groove 311b is inclined along the axial direction of the drum body 1b.
  • the annular chute 311b may include a first helical segment 3111b and a second helical segment 3112b connected end to end; and the helical directions of the first helical segment 3111b and the second helical segment 3112b are opposite, as mentioned above
  • the protrusion 3211b slides over the first helical segment 3111b and the second helical segment 3112b, it can drive the driving block 31b to move towards the two ends of the guide shaft 32b respectively, and the driving block 31b can form a reciprocating movement, and the cutting effect is better.
  • the arrangement of the annular sliding groove 311b is not limited to the one described above, and the annular sliding groove 311b may also include an idle stroke section, so that the driving block 31b can form an intermittent reciprocating movement.
  • the inclination directions of the annular chute 311b on the at least two driving blocks 31b are opposite, so that the moving direction of the at least two driving blocks 31b is relative movement, so that the active forces generated by the at least two driving blocks 31b when reversing are opposite , can offset each other, so that the vibration of the cleaning roller brush 100b is smaller.
  • the driving blocks 31b are set in an even number, so that the moving direction between every two driving blocks 31b is relative movement, the reversing force of the driving blocks 31b is more balanced, and the generated noise is smaller.
  • each driving block 31b is connected with a movable cutter 21b, and the two movable cutters 21b are located on the same side of the drum body 1b, and are cut in sections; when the drum body 1b rotates, the two movable cutters 21b
  • the driving block 31b moves along the axial direction of the drum body 1b, and moves toward each other or away from each other; at this time, in one embodiment, the two movable knives 21b are misplaced along the moving direction, for example, the two movable knives 21b It is stacked in the up and down direction along the drum body 1b.
  • the two moving knives 21b move close to each other, at least part of the two moving knives 21b can overlap in the up and down direction of the drum body 1b, which can avoid missing cut areas , the cutting effect is better.
  • the two moving knives 21b can be arranged at intervals along their moving direction, and the two moving knives 21b are located on the same cutting plane.
  • the two moving knives 21b move toward each other, the two moving knives The minimum distance between 21b is greater than 0, avoiding collisions, and the installation method is simpler.
  • a cutting tool 2b is provided in the drum body 1b, and the driving block 31b of the cutting drive assembly 3b drives the moving cutter 21b to move back and forth, so that the moving cutter 21b can be used to cut filaments such as hair wound on the drum body 1b , so as to realize the self-cleaning of the cleaning roller brush 100b; and because the moving tool 21b is reciprocatingly moving, there is a commutation, and the driving block 31b easily causes vibration when reversing, so that the cleaning roller brush 100b produces noise.
  • each drive block 31b can be connected with at least one movable cutter 21b, compared to a traditional cleaning roller brush 100b when only one long cutter is set, obviously, this
  • the movable cutter 21b in the invention can be set shorter, which reduces the processing difficulty of the movable cutter 21b, is more conducive to ensuring the cutting effect of the movable cutter 21b, and improves the self-cleaning ability of the cleaning roller brush 100b.
  • this embodiment provides a ground brush mechanism 1000b, the ground brush mechanism 1000b includes a ground brush body 200b, and the above-mentioned cleaning roller brush 100b, the ground brush mechanism 1000b may include a housing, and a device The driver in the housing, etc., the cylinder body 1b of the above-mentioned cleaning roller brush 100b is rotated and installed in the housing, and the driver is connected with the cylinder body 1b, and the cylinder body 1b is driven to rotate through the driver to make the cylinder body 1b perform cleaning work, and the cylinder body 1b is cleaned by the cylinder body.
  • the rotation of the body 1b can drive the driving block 31b to reciprocate along the axial direction of the drum body 1b, thereby driving the movable knife 21b of the cutting tool 2b to reciprocate along the axial direction of the drum body 1b to perform cutting action.
  • the ground brush mechanism 1000b can realize hair cutting without an additional driver, the structure is simpler, and the cost is lower, so that the self-cleaning effect of the ground brush mechanism 1000b is better, the working noise is also lower, and the user experience is better.
  • This embodiment provides a cleaning device, which can be a vacuum cleaner, a sweeping robot, or an all-in-one sweeping and mopping machine.
  • the cleaning device is used for the user to clean the surface to be cleaned.
  • the cleaning device includes a cleaning body and the above-mentioned ground brush mechanism 1000b.
  • the cleaning body can be provided with a circuit structure and/or
  • the operation button can also be provided with a storage box for storing rubbish, etc., and the cleaning device has all the technical features of the above-mentioned ground brush mechanism 1000b, and the technical effects brought by all the technical features of the above-mentioned ground brush mechanism 1000b.
  • the specific features of the ground brush mechanism 1000b will be repeatedly described.
  • the cleaning device can not only realize the self-cleaning of the brush, but also has low noise during operation, and the user is more worry-free and comfortable to use.

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Abstract

一种传动组件(200a)、切割机构(300a)、滚刷装置(1000a)、清洁滚刷(100b)、地刷机构(1000b)、清洁装置及清洁设备。该传动组件(200a)包括：导向件(1a)，外周壁上凸出设有配合部(11a)；传动件(2a)，具有安装孔(21a)及设在安装孔(21a)的内壁上的环形滑槽(22a)；沿安装孔(21a)的周向，环形滑槽(22a)包括首尾相连的第一螺旋段(221a)和第二螺旋段(222a)；第一螺旋段(221a)和第二螺旋段(222a)的螺旋方向相反，且二者的连接处分别形成第一转向部(223a)和第二转向部(224a)；沿安装孔(21a)的轴向，第一转向部(223a)和第二转向部(224a)之间的间距大于0；传动件(2a)通过安装孔(21a)套设在导向件(1a)外，且配合部(11a)伸入环形滑槽(22a)内；传动件(2a)在受驱动力的驱动下而相对于导向件(1a)转动，且在环形滑槽(22a)内做往复移动。传动组件(200a)可将传动件(2a)的旋转运动转化为直线往复运动，可使得驱动器的驱动方式更灵活。

Description

传动组件、切割机构、滚刷装置、清洁滚刷、地刷机构、清洁装置及清洁设备
本公开要求如下专利申请的优先权：于2021年8月23日提交中国专利局、申请号为202110971083.9、发明名称为“传动组件、切割机构、滚刷装置及清洁设备”的中国专利申请；于2021年8月30日提交中国专利局、申请号为202122061099.4、发明名称为“清洁滚刷、地刷机构及清洁装置”的中国专利申请，上述专利申请的全部内容通过引用结合在本公开中。
技术领域
本发明涉及清洁工具技术领域，具体涉及一种传动组件、切割机构、滚刷装置、清洁滚刷、地刷机构、清洁装置及清洁设备。
背景技术
吸尘器等清洁设备，通过滚刷将地面上的杂质进行清理，当滚刷与地面或是毛毯等接触时，很容易缠上毛发等丝状物，而丝状物缠绕于滚刷上过多时，会影响吸尘效果，甚至会卡死滚筒而导致滚刷电机堵转，直至电机损坏，严重影响吸尘器的使用寿命。目前传统的解决方案是，设置割毛机构来切割毛发，割毛机构包括驱动器和切割件，通过驱动器驱动切割件移动，以割断滚刷上的毛发进行清理，但驱动器的驱动形式单一，且增加的驱动器使得成本增加。
发明内容
因此，本发明旨在解决传统的切割机构的驱动器的驱动形式较为单一，多个待移动件需设置多个驱动器，使得生产成本高的问题。
为解决上述技术问题，本发明提出一种传动组件，包括：
导向件，其外周壁上凸出设有配合部；
传动件，其具有安装孔及设在所述安装孔的内壁上的环形滑槽；沿所述安装孔的周向，所述环形滑槽包括首尾依次连接的第一螺旋段和第二螺旋段；所述第一螺旋段和所述第二螺旋段的螺旋方向相反，且二者首尾两端的连接处分别形成第一转向部和第二转向部；
沿所述安装孔的轴向，所述第一转向部和所述第二转向部之间相距第一间距，所述第一间距大于0；
所述传动件通过所述安装孔套设在所述导向件外，且所述配合部伸入所述环形滑槽内；所述传动件在受驱动力的驱动下而相对于所述导向件转动，且在所述环形滑槽内做往复移动。
可选地，上述的传动组件，所述环形滑槽还包括设在所述第一螺旋段与第二螺旋段之间的第一圆弧段，作为所述第一转向部，所述第一圆弧段垂直于所述安装孔的轴向设置；
所述第一螺旋段上远离所述第二转向部的第一端和所述第二螺旋段上远离所述第二转向部的第二端分别固定在所述第一圆弧段的两端上；
沿所述安装孔的轴向，所述第一端和所述第二端分别与所述第二转向部之间相距第二间距和第三间距，所述第二间距和所述第三间距均大于0。
可选地，上述的传动组件，所述环形滑槽还包括设在所述第一螺旋段与第二螺旋段之间的第二圆弧段，作为所述第二转向部，所述第二圆弧段垂直于所述安装孔的轴向设置；
沿所述安装孔的轴向，所述第二圆弧段与所述第一圆弧段之间相距第四间距，所述第四间距大于0。
可选地，上述的传动组件，所述第一圆弧段和所述第二圆弧段均为劣弧；和/或，
所述第一圆弧段的圆弧角和所述第二圆弧段的圆弧角相同。
可选地，上述的传动组件，所述传动件包括呈可拆卸连接的第一传动部和第二传动部，所述第一传动部和所述第二传动部相对的一侧均设有槽口相对的第一凹槽和第二凹槽，所述第一凹槽和所述第二凹槽共同围合形成所述环形滑槽；
所述第一传动部和所述第二传动部上其中之一设有定位槽，其中另一设有与所述定位槽相卡接的定位凸起，所述定位凸起卡设于所述定位槽中，用以限制所述第一传动部和所述第二传动部沿所述安装孔的周向相对转动。
本发明还提供一种切割机构，包括：
基座；
定刀具，设在所述基座上；
上述的传动组件；
动刀具，设在所述传动组件的传动件上，且受所述传动件的带动，相对所述定刀具往复移动。
可选地，上述的切割机构，所述传动件和所述动刀具其中之一设有卡槽，其中另一上设有与所述卡槽相卡合的卡凸；当所述传动件在受驱动力的驱动下而相对于所述导向件转动时，所述卡凸和所述卡槽相卡合，带动所述动刀具沿所述安装孔的轴向往复运动。
本发明还提供一种滚刷装置，包括：
滚刷本体；以及，
上述的切割机构，所述切割机构的基座包括滚筒，所述滚筒转动设于所述滚刷本体上，所述传动件设于所述滚筒内、且其上的安装孔沿所述滚筒的轴向延伸设置；
其中，所述滚筒转动驱使所述传动件相对于所述导向件转动、并在所述环形滑槽内做往复移动，且受所述导向件的带动，所述切割机构的动刀具沿所述滚筒的轴向往复移动。
可选地，上述的滚刷装置，所述动刀具上设有沿所述滚筒的轴向延伸设置的长孔，所述滚筒内侧凸出设有定位柱，所述定位柱穿设于所述长孔中、且所述定位柱可相对于所述长孔滑动。
本发明还提供一种清洁设备，包括上述的滚刷装置。
吸尘器等清洁装置，通过滚刷将地面上的杂质进行清理，当滚刷与地面或是毛毯等接触时，很容易缠上毛发等丝状物，而丝状物缠绕于滚刷上过多时，会影响吸尘效果，甚至会卡死滚筒而导致滚刷电机堵转，直至电机损坏，严重影响吸尘器的使用寿命。目前传统的解决方案是，通过设置割毛机构割断滚刷上的毛发，以便于清洁毛发，传统的割毛机构在工作时，刀具在切割运动时，容易产生异响，使得吸尘器的噪声增大，用户使用体验感较差。
本发明旨在解决传统的清洁滚刷在工作时会产生较大的噪声，影响用户使用体验感的问题。
为了实现上述目的，本发明提出一种清洁滚刷，包括：
滚筒体，所述滚筒体呈中空设置、且一侧设有过孔；
切割刀具，设于所述滚筒体内、且可自所述过孔显露出，所述切割刀具包括活动设于所述滚筒体内的多个动刀具；以及，
切割驱动组件，设于所述滚筒体内，所述切割驱动组件包括至少两个驱动块，各所述驱动块与至少一个所述动刀具相连接；
其中，当所述滚筒体转动时，可驱使各所述驱动块沿所述滚筒体的轴向往复活动，以带动各所述动刀具沿所述滚筒体的轴向往复移动，且其中至少两个所述驱动块的移动方向呈相反设置。
可选地，上述的清洁滚刷，所述切割驱动组件还包括固定设于所述滚筒体内的导向轴，所述导向轴沿所述滚筒体的轴向延伸设置，所述导向轴上设有配合部；
各所述驱动块具有安装孔、以及设在所述安装孔的内壁上的环形滑槽，各所述驱动块均通过所述安装孔滑动设于所述导向轴上、且所述配合部伸入所述环形滑槽内，所述驱动块与所述滚筒体之间形成止转配合；
所述驱动块相对于所述导向轴转动，且在所述环形滑槽内做往复移动。
可选地，上述的清洁滚刷，所述滚筒体的内侧壁呈非圆状设置，所述驱动块的形状与所述滚筒体的内侧壁的形状呈相配合的非圆状设置。
可选地，上述的清洁滚刷，各所述环形滑槽的至少部分沿所述滚筒体的轴向呈倾斜设置。
可选地，所述环形滑槽包括首尾依次连接的第一螺旋段和第二螺旋段；所述第一螺旋段和所述第二螺旋段的螺旋方向相反。
可选地，上述的清洁滚刷，至少两个所述驱动块上的所述环形滑槽的倾斜方向相反。
可选地，上述的清洁滚刷，所述驱动块设置有两个，各所述驱动块与一个所述动刀具相连接；当所述滚筒体转动时，两个所述驱动块沿所述滚筒体的轴向、并朝相互靠近或相互远离的方向移动；
两个所述动刀具沿移动方向呈错位设置；或者，
两个所述动刀具沿其移动方向呈间隔设置。
可选地，上述的清洁滚刷，所述过孔设置有两个，两个所述过孔沿所述滚筒体的径向呈相对设置；
每一所述驱动块连接有两个所述动刀具，两个所述动刀具分别设于各所 述驱动块呈相对的两侧。
本发明还提供一种地刷机构，包括：
地刷本体；以及，
上述的清洁滚刷，设于所述地刷本体上。
本发明还提供一种清洁装置，包括上述的地刷机构。
本发明提供的技术方案，具有以下优点：
1、本发明提供的传动组件通过设置有相配合的导向件和传动件，在导向件上设置有配合部，在传动件上设置有环形滑槽，通过将配合部伸入至环形滑槽内，在传动件受驱动力的驱动下相对于导向件转动时，环形滑槽可相对配合部转动，同时配合部可与环形滑槽的槽壁相抵接，以作用于环形滑槽；而且环形滑槽包括有第一螺旋段和第二螺旋段，且第一螺旋段和第二螺旋段的首尾两端在沿安装孔的轴向的距离均大于0，因此，环形滑槽在相对于配合部滑动时，配合部始终抵顶于环形滑槽的槽壁上，使得传动件可沿安装孔的轴向上发生位移；进一步地，第一螺旋段和第二螺旋段的螺旋方向相反，例如，当配合部沿第一螺旋段滑过时，驱使传动件沿安装孔的轴向向左移动，则当配合部沿所述第二螺旋段滑过时，驱使传动件向沿安装孔的轴向右移动，使得传动件可沿安装孔的轴向往复移动，将传动件的旋转运动转化为直线往复运动，结构简单，可使得驱动器的驱动方式更灵活；而且，可以理解的是，若将该传动组件适用于滚刷装置上时，传动件则可与滚刷相连接，将滚刷的旋转运动转化为传动件的直线运动，将动刀具再与传动件相连接，则可带动动刀具直线往复运动，进行切割动作，以切割滚刷上缠绕的毛发，无需单独设置驱动器对动刀具进行驱动，结构更简单，且成本更低；
2、本发明通过在滚筒体内设置有切割刀具，并通过切割驱动组件的驱动块带动动刀具往复移动，使得动刀具可用于切割滚筒体上缠绕的毛发等丝状物，以便于实现清洁滚刷的自清洁；而且由于动刀具在往复移动时，存在换向，驱动块在换向时容易引起振动，使清洁滚刷产生噪声，通过在滚筒体内设置有至少两个驱动块，且至少两个驱动块的移动方向呈相反设置，一方面可以利用两个驱动块之间的相对运动来抵消换向时的作用力，从而降低噪声，另一方面，当设置有多个驱动块时，每一驱动块可连接有至少一个动刀具， 相对于传统的一个清洁滚刷上只设置一个长的刀具时，显然，本发明中的动刀具可设置较短，降低动刀具的加工难度，更利于保证动刀具的切割效果，提升清洁滚刷的自清洁能力。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明提供的一种滚刷装置的一实施例的结构示意图；
图2为图1中所述滚刷装置的分解结构示意图；
图3为图1中所述所述传动组件的分解结构示意图；
图4为图1中所述传动组件安装于所述滚筒内时的结构示意图；
图5为图1中所述传动件第一实施例的分解结构示意图；
图6为图5中所述传动件的另一视角的分解结构示意图；
图7为图5中所述环形滑槽的第一实施例的槽面图；
图8为图5中所述环形滑槽的第二实施例的槽面图；
图9为图2中所述滚刷装置的另一实施例的剖面结构示意图；
图10为图9中细节Aa的放大结构示意图；
图11为图1中所述传动组件的第二实施例的结构示意图；
图12为图11中所述传动件的分解结构示意图；
图13为图11中所述环形滑槽的第三实施例的槽面图。
图14为本发明提供的一种清洁滚刷的一实施例的结构示意图；
图15为图14中所述清洁滚刷(不包含滚筒上壳体)时的结构示意图；
图16为图15中所述清洁滚刷的分解结构示意图；
图17为图14中所述环形滑槽的具体结构示意图；
图18为图14中所述驱动块和所述导向轴连接处的局部放大结构示意图；
图19为图14中所述驱动块的分解结构示意图；
图20为图14中所述环形滑槽的一实施例的槽面图。
附图标号说明：
1000a-滚刷装置；100a-滚刷本体；200a-传动组件；1a-导向件；11a-配合部；111a-凸块；2a-传动件；21a-安装孔；22a-环形滑槽；221a-第一螺旋段；222a-第二螺旋段；223a-第一转向部；2231a-第一圆弧段；224a-第二转向部；2241a-第二圆弧段；23a-第一传动部；231a-第一凹槽；232a-定位凸起；24a-第二传动部；241a-第二凹槽；242a-定位槽；25a-卡槽；300a-切割机构；31a-动刀具；311a-卡凸；312a-长孔；32a-定刀具；33a-滚筒；331a-定位柱；
100b-清洁滚刷；1b-滚筒体；11b-过孔；2b-切割刀具；21b-动刀具；22b-定刀具；3b-切割驱动组件；31b-驱动块；311b-环形滑槽；3111b-第一螺旋段；3112b-第二螺旋段；312b-第一驱动件；313b-第二驱动件；32b-导向轴；321b-配合部；3211b-凸块；1000b-地刷机构；200b-地刷本体。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
在本发明中，在未作相反说明的情况下，使用的方位词如“上、下、顶、底”通常是针对附图所示的方向而言的，或者是针对部件本身在竖直、垂直或重力方向上而言的；同样地，为便于理解和描述，“内、外”是指相对于各部件本身的轮廓的内、外，但上述方位词并不用于限制本发明。
本发明提供一种传动组件、切割机构、滚刷装置及清洁设备，图1至图13为本发明提供的传动组件、切割机构、滚刷装置及清洁设备的实施例。
实施例1
可参阅图1至图3，本实施例提供一种传动组件200a，该传动组件200a可用于与驱动器相连接，对驱动器的驱动力进行传导和转化，使待移动件(即 需要被驱动的部件)可实现满足用户需求的移动方向的移动。其中，该传动组件200a包括有导向件1a和传动件2a，导向件1a可用于对传动件2a的移动进行导向，传动件2a用于与驱动器相连接，对驱动器的驱动力进行传动，并带动待移动件进行移动。
具体地，结合图11至图13，在导向件1a的外周壁上凸出设有配合部11a，通过该配合部11a作用于传动件2a；传动件2a具有安装孔21a及设在安装孔21a的内壁上的环形滑槽22a；沿安装孔21a的周向，环形滑槽22a包括首尾依次连接的第一螺旋段221a和第二螺旋段222a；第一螺旋段221a和第二螺旋段222a的螺旋方向相反，且二者首尾两端的连接处分别形成第一转向部223a和第二转向部224a；沿安装孔21a的轴向，第一转向部223a和第二转向部224a之间相距第一间距，第一间距大于0；传动件2a通过安装孔21a套设在导向件1a外，且配合部11a伸入环形滑槽22a内；传动件2a在受驱动力的驱动下而相对于导向件1a转动，导向件1a上的配合部11a则会相对于第一螺旋段22a1和第二螺旋段222a移动，由于导向件1a是固定的，因此配合部11a不会在第一螺旋段221a或是第二螺旋段222a的作用下移动，而是在配合部11a的作用下，推动传动件2a沿安装孔21a的轴向往复移动，即在环形滑槽22a内做往复移动。
本发明提供的传动组件200a通过设置有相配合的导向件1a和传动件2a，在导向件1a上设置有配合部11a，在传动件2a上设置有环形滑槽22a，通过将配合部11a伸入至环形滑槽22a内，在传动件2a受驱动力的驱动下相对于导向件1a转动时，环形滑槽22a可相对配合部11a转动，同时配合部11a可与环形滑槽22a的槽壁相抵接，以作用于环形滑槽22a；而且环形滑槽22a包括有第一螺旋段221a和第二螺旋段222a，且第一螺旋段221a和第二螺旋段222a的首尾两端在沿安装孔21a的轴向的距离均大于0，因此，环形滑槽22a在相对于配合部11a滑动时，配合部11a始终抵顶于环形滑槽22a的槽壁上，使得传动件2a可沿安装孔21a的轴向上发生位移；进一步地，第一螺旋段221a和第二螺旋段222a的螺旋方向相反，例如，当配合部11a沿第一螺旋段221a滑过时，驱使传动件2a沿安装孔21a的轴向向左移动，则当配合部11a沿第二螺旋段222a滑过时，驱使传动件2a向沿安装孔21a的轴向右移动，使得传动件2a可沿安装孔21a的轴向往复移动，将传动件2a的旋转运动转化 为直线往复运动，结构简单，可使得驱动器的驱动方式更灵活。
进一步地，上述传动件2a包括呈可拆卸连接设置的第一传动部23a和第二传动部24a，以方便将导向件1a的配合部11a安装于环形凹槽内，具体地，可参阅图11至图13，在第一传动部23a上设置有第一装配孔，在第二传动部24a上设有与第一装配孔相对应的第二装配孔，第一装配孔和第二装配孔可均设置有多个，第一传动部23a和第二传动部24a可通过连接件穿设于第一装配孔和第二装配孔中相连接，上述连接件可为螺钉或螺栓等；在第一传动部23a和第二传动部24a相对的一侧均设有槽口相对的第一凹槽231a和第二凹槽241a，第一凹槽231a和第二凹槽241a共同围合形成环形滑槽22a，第一螺旋段221a和第二螺旋段222a可分别形成于第一凹槽231a和第二凹槽241a的槽侧壁上，上述安装孔21a则可呈对称分布于第一传动部23a和第二传动部24a上；而且，第一传动部23a和第二传动部24a上其中之一设有定位槽242a，其中另一设有与定位槽242a相卡接的定位凸起232a，定位凸起232a卡设于定位槽242a中，用以限制第一传动部23a和第二传动部24a沿安装孔21a的周向相对转动，同时也方便第一传动部23a和第二传动部24a的定位组装。在组装该传动组件200a时，可将导向件1a先放入第一传动部23a或第二传动部24a上的安装孔21a内，并使得配合部11a容设于第一凹槽231a或第二凹槽241a内，再将第二传动部24a或是第一传动部23a上的定位凸起232a卡设于对应的定位槽242a内，其中，定位凸起232a为朝向安装孔21a的轴向方向延伸设置，使得第一传动部23a和第二传动部24a初步定位，再通过连接件进行锁定，第一传动部23a和第二传动部24a则组装完成，且可相对导向件1a转动。第一传动部23a和第二传动部24a均可设置为方形块，以关于导向件1a对称设置，第一传动部23a和第二传动部24a的外形可呈一致，也可不相同，可根据实际适用空间进行适应性调整。
上述导向件1a的设置形式有多种。优选地，可结合图10和图11，导向件1a可设置为导向轴，呈圆柱状设置，使得传动件2a相对于传动件2a的转动更为顺畅。且导向件1a上的配合部11a可设置为凸出设于导向轴的外侧壁上的凸块111a，该凸块111a的形状与环形凹槽的槽侧壁的形状相适配，可为方形、圆形或异形等。当传动件2a相对导向轴转动时，环形凹槽的槽壁与上述凸块111a相抵接，在凸块111a的作用下，抵接槽壁，抵顶传动件2a沿导 向轴持续往复移动，从而通过传动件2a带动待移动件往复移动，将驱动器的旋转运动转化为持续性的直线往复运动，以满足待移动件的移动要求。
实施例2
本实施例与实施例1的区别在于，上述传动组件200a还可实现待移动件的间歇性往复移动，以适用于不同使用需求。
在本实施例中，可参阅图7，环形滑槽22a还包括设在第一螺旋段221a与第二螺旋段222a之间的第一圆弧段2231a，作为第一转向部223a；第一螺旋段221a上远离第二转向部224a的第一端和第二螺旋段222a上远离第二转向部224a的第二端分别固定在第一圆弧段2231a的两端上；第一圆弧段2231a垂直于安装孔21a的轴向设置，当导向件1a上的配合部11a滑过第一圆弧段2231a时，配合部11a与第一圆弧段2231a贴合而不会抵顶传动件2a沿安装孔21a的轴向移动，因此，待移动件在这一时段是暂停不动的；在沿安装孔21a的轴向上，第一端和第二端分别与第二转向部224a之间相距第二间距和第三间距，第二间距和第三间距均大于0，当传动件2a持续转动，使得导向件1a上的配合部11a滑过第一圆弧段2231a而进入第一螺旋段221a或是第二螺旋段222a时，则通过配合部11a抵顶第一螺旋段221a或是第二螺旋段222a，使传动件2a在安装孔21a的轴向上产生位移，从而带动待移动件移动。
上述第一圆弧段2231a可称作传动件2a的空行程段，第一螺旋段221a、第一圆弧段2231a和第二螺旋段222a形成传动件2a的一个整个活动周期。可以理解的是，在一个周期的活动行程中，可以根据待移动件的移动方式，设置一个或多个空行程段，优选地，可结合图5、图6和图8，可在传动件2a的每一活动周期内设置有两个空行程段，具体地，环形滑槽22a还包括设在第一螺旋段221a与第二螺旋段222a之间的第二圆弧段2241a，作为第二转向部224a，第二圆弧段2241a也呈垂直于安装孔21a的轴向设置，当导向件1a上的配合部11a滑过第二圆弧段2241a时，配合部11a与第二圆弧段2241a贴合而不会抵顶传动件2a沿安装孔21a的轴向移动，因此，待移动件在这一时段也是暂停不动的；在沿安装孔21a的轴向上，第二圆弧段2241a与第一圆弧段2231a之间相距第四间距，第四间距大于0；当传动件2a持续转动，使得导向件1a上的配合部11a滑过第二圆弧段2241a而进入第一螺旋段221a或是 第二螺旋段222a时，则通过配合部11a抵顶第一螺旋段221a或是第二螺旋段222a，使传动件2a在安装孔21a的轴向上产生位移，从而带动待移动件移动。
设定第一螺旋段221a、第一圆弧段2231a、第二螺旋段222a和第二圆弧段2241a依次首尾相连接，此时，传动件2a的一整个活动周期具体为：设定传动件2a处于初始位置时，传动件2a转动后，使得配合部11a最先滑过第一螺旋段221a，其中，传动件2a滑过第一螺旋段221a时，可使得传动件2a沿导向件1a向左移动，进而进入第一圆弧段2231a，传动件2a停止移动，当配合部11a进入第二螺旋段222a时，则驱使传动件2a沿导向件1a向右移动，使传动件2a复位至初始位置，最后配合部11a滑入第二圆弧段2241a时，传动件2a保持暂停不动；当传动件2a持续转动时，则传动件2a进入下一个周期的活动行程，如此反复，上述传动件2a的移动方向不作限定，但配合部11a滑过第一螺旋段221a和滑过第二螺旋段222a时，传动件2a的移动方向为相反。
进一步地，当设置有两个空行程段时，则第一圆弧段2231a和第二圆弧段2241a均为劣弧，以保证传动件2a可往复移动，传动件2a的移动范围，则可根据第一圆弧段2231a和第二圆弧段2241a的圆弧角进行调节控制。
而且，可结合图6和图8，第一圆弧段2231a的圆弧角和第二圆弧段2241a的圆弧角可相同，使得传动件2a在沿导向件1a向左移动的距离和向右移动的距离相同，带动待移动件均匀左右移动，当然上述左右方向是列举，也可为前后方向、上下方向或是其它方向，根据需求进行设定。可通过第一圆弧段2231a的圆弧角和第二圆弧段2241a的圆弧角的大小来调节传动件2a的移动行程，以控制待移动件的移动范围。
实施例3
可参阅图3和图4，本实施例提供一种切割机构300a，该切割机构300a包括基座、定刀具32a、动刀具31a和上述各实施例中的传动组件200a，其中，基座用以供上述传动组件200a进行安装；动刀具31a设在传动组件200a的传动件2a上，且受传动件2a的带动，相对定刀具32a往复移动，从而与定刀具32相配合共同进行切割动作。
基座的设置形式不作限定，比如，基座可为支撑座、支撑平板或是转动 台等，当基座为支撑座时，传动组件200a的导向件1a可固定于支撑座上，传动组件200a的传动件2a转动设于导向件1a上，动刀具31a固定于传动件2a的一侧，定刀具32a固定于支撑座上，并与动刀具31a对应设置。
此时，定刀具32a和动刀具31a可均呈锯齿状或波浪状设置，且定刀具32a和动刀具31a均沿导向件1a的延伸方向延伸设置，其中，定刀具32a和动刀具31a可均设置为片状的锯齿刀片，动刀具31a通过传动件2a带动相对定刀具32a往复移动，类似电动剃刀的原理，进行切割毛发或其他物件。
进一步地，可结合图3和图5，定刀具32a与传动件2a之间通过卡槽25a和卡凸311a相连接，以方便拆卸和维护。具体地，传动件2a和动刀具31a其中之一设有卡槽25a，其中另一上设有与卡槽25a相卡合的卡凸311a；当传动件2a在受驱动力的驱动下而相对于导向件1a转动时，通过卡凸311a和卡槽25a相卡合，从而带动动刀具31a沿安装孔21a的轴向往复运动，使得动刀具31a相对于定刀具32a往复移动，进行切割。
具体地，为方便安装，可结合图5和图6，在第一传动部23a的端部凸出设置有连接头，上述卡槽25a设置于连接头上，且连接头的厚度为第一传动部23a和第二传动部24a的厚度之和，从而保证连接强度；而且，上述动刀具31a和定刀具32a可均设置有两个，两个动刀具31a和两个定刀具32a呈一一对应设置，两个动刀具31a分别位于导向件1a呈相对的两侧，从而双向进行切割，切割效率更高，此时，上述卡槽25a对应设置有两个，两个卡槽25a位于连接头呈相对的两侧，每一动刀具31a上的卡凸311a对应卡设于一卡槽25a内。
本实施例通过分别将定刀具32a固定于基座上，将动刀具31a连接于传动件2a上，通过传动件2a的直线往复运动带动动刀具31a相对于定刀具32a往复运动，从而实现切割，结构简单，且切割效率更高。
实施例4
可参阅图1至图3，本实施例提供一种滚刷装置1000a，该滚刷装置1000a用于清洁地面，包括有滚刷本体100a和上述的切割机构300a，当滚刷装置1000a清洁地面或是毛毯时，很容易缠上毛发等丝状物，通过上述切割机构300a切割滚刷上的毛发，使滚刷易于清理，在本实施例中，该滚刷装置1000a 上的切割机构300a可持续不间断地切割毛刷上的毛发等丝状物。
其中，滚刷本体100a可包括有壳体、以及设于壳体内的驱动器或是其他辅助结构，并对将上述切割机构300a进行固定。
当上述切割机构300a应用于该滚刷装置1000a时，切割机构300a的基座此时则可包括有滚筒33a，该滚筒33a转动设于滚刷本体100a上，通过滚刷本体100a内的驱动器驱动进行旋转，在滚筒33a外侧壁上可设置有毛刷，通过毛刷对地面进行清洁；此时，传动件2a设于滚刷内，通过滚刷的转动带动传动件2a进行转动，而且，传动件2a的安装要保证安装孔21a沿滚筒33a的轴向延伸设置；当滚刷本体100a内的驱动器驱动滚筒33a转动时，滚筒33a带动传动件2a相对于导向件1a转动，在导向件1a的配合部11a的作用下，使得传动件2a相对于导向件1a作直线往复运动，带动动刀具31a作往复移动，在滚筒33a的侧壁上可设置有过孔，动刀具31a和定刀具32a均至少部分可伸出该过孔，以便于切割毛刷上缠绕的毛发。
而且，为方便安装滚筒33a包括相互连接的上滚筒体和下滚筒体，上滚筒体和下滚筒体相对接的两端以分别形成两个上述过孔，以供动刀具和定刀具伸出，一个动刀具31a和一个定刀具32a对应其中一个过孔设置，定刀具32a固定于滚筒33a上，且至少部分伸出过孔，动刀具31a与滚筒33a内的传动件2a相连接，通过传动件2a的移动带动动刀具31a往复移动，滚筒33a的两侧均设有动刀具31a和定刀具32a，可从两侧对毛刷上的毛发等进行切割，切割效果更好，使得滚刷装置1000a更易清理。
进一步地，可结合图3和图4，在动刀具31a上设有沿滚筒33a的轴向延伸设置的长孔312a，滚筒33a内侧凸出设有定位柱331a，定位柱331a穿设于长孔312a中，且定位柱331a可相对于长孔312a滑动，保证动刀具31a的移动更稳定，不易晃动。而且，该长孔312a和定位柱331a可均对应设置有多个，多个长孔312a或多个定位柱331a沿滚筒33a的轴向间隔排布，使得动刀具31a在切割的过程中更稳定，切割效果更好。
本实施例通过在滚刷装置1000a的滚筒33a内设置有传动件2a，通过滚刷本体100a内的驱动器驱动滚筒33a转动，滚筒33a的转动带动传动件2a转动，使得传动件2a在导向件1a的作用下，可沿滚刷本体100a的轴向往复移动，从而带动动刀具31a沿滚筒33a的轴向往复移动，切割毛发，滚刷装置 1000a的滚筒33a的转动和切割毛发的动刀具31a的转动均通过一个驱动器进行驱动，有效节约成本；而且滚刷装置1000a不仅能清洁地面，而且还使刷毛上的毛发易于清理，可有效延长滚刷装置1000a的使用寿命。
实施例5
本实施例还提供一种滚刷装置1000a，可结合图1、图9和图10，该滚刷装置1000a与上述滚刷装置1000a的区别在于，该滚刷装置1000a上的动刀具31a可进行间歇性的往复运动，当滚刷装置1000a清理毛毯等区域时，动刀具31a的持续切割动作，可能会导致误伤毛毯。
在本实施例中，该滚刷装置1000a的其他结构与实施例4中滚刷装置1000a的结构均相同，区别在于：在本实施例中，该滚刷装置1000a包括的切割机构300a中，传动件2a的环形凹槽可包括有第一圆弧段2231a、第一螺旋段221a和第二螺旋段222a，或者传动件2a的环形凹槽包括有第一圆弧段2231a、第一螺旋段221a、第二圆弧段2241a和第二螺旋段222a，使得传动件2a有一定的空行程段，从而使动刀具31a存在停止切割的时间段，以避免切割毛毯，使用户体验感更好。
实施例6
本实施例提供一种清洁设备，该清洁设备可为吸尘器、扫地机器人或扫拖一体机等等。该清洁设备包括上述实施例中的滚刷装置1000a，以具有上述滚刷装置1000a的所有技术特征、以及所有技术特征所带来的技术效果，在此，不再对滚刷装置1000a的具体结构进行说明。清洁设备还可包括有清洁本体，滚刷装置1000a可设于清洁本体的底部，清洁本体内设置有控制电路板或是控制开关等，以控制滚刷装置1000a进行清洁工作，通过在清洁设备的滚刷装置1000a上设置有切割机构300a，使得清洁设备上的滚刷更易于清理，清洁效果更好，且可延长清洁设备的使用寿命。
实施例7
请参阅图14至图15，在本实施例中，该清洁滚刷100b包括有滚筒体1b、切割刀具2b及切割驱动组件3b，滚筒体1b上可附着有毛刷，通过滚刷体的 转动，带动毛刷清洁地面，由于毛刷在清洁待清洁表面的过程中，容易缠绕毛发等丝状物，切割刀具2b通过切割驱动组件3b的驱动往复移动，用以切割毛刷上缠绕的毛发等丝状物，从而使清洁滚刷100b更容易清理，无需用户手动进行清洁。
其中，滚筒体1b呈圆柱状，且内部呈中空设置，而且，为便于切割刀具2b和切割驱动组件3b安装其中，滚筒体1b可包括第一壳体和第二壳体，第一壳体和第二壳体沿滚筒体1b的径向呈相对设置，滚筒体1b用于转动安装于清洁装置上，以进行清洁工作，在滚刷体的一侧设有过孔11b，该过孔11b可用以供切割刀具2b的至少部分显露出，从而切割滚筒体1b的毛刷上缠绕的毛发等丝状物，在第一壳体和第二壳体相对接处可形成有间隙，该间隙以形成上述过孔11b，显然，上述过孔11b可设置有两个，第一壳体和第二壳体的两对接处以分别形成两个过孔11b，两个过孔11b沿滚筒体1b的径向呈相对设置，可供多个动刀具21b伸出。
结合图15和图16，切割刀具2b设于滚筒体1b内，切割刀具2b包括活动设于滚筒体1b内的多个动刀具21b，通过动刀具21b的活动进行切割动作，该动刀具21b可为锯刀或刀片等。
而且，切割刀具2b还可包括有定刀具22b，定刀具22b可固定于滚筒体1b的过孔11b处，动刀具21b和定刀具22b相配合进行切割，类似于电动剃刀的原理，切割毛刷上的毛发等丝状物。动刀具21b和定刀具22b可均呈锯齿状，在进行组装时，可先将定刀具22b固定于第一壳体或第二壳体上，在动刀具21b和滚筒体1b上，其中之一设有定位柱，其中另一设有长孔，将定位柱穿设于长孔内，且定位柱可相对于长孔滑动，从而对动刀具21b进行限位，并对动刀具21b的移动进行导向。
再次结合图15和图16，切割驱动组件3b也设于滚筒体1b内，切割驱动组件3b包括至少两个驱动块31b，各驱动块31b与至少一个动刀具21b相连接，每一个驱动块31b可带动至少一个动刀具21b进行移动；而且，当滚筒体1b开始转动进行工作时，可驱使各驱动块31b沿滚筒体1b的轴向往复活动，从而带动各动刀具21b沿滚筒体1b的轴向往复移动，以往复进行切割，且其中至少两个驱动块31b的移动方向呈相反设置，例如，当其中一个驱动块31b沿滚筒体1b的轴向向左移动时，其中另一个驱动块31b则沿滚筒体1b 的轴向向右移动，且两个驱动块31b的移动优选地为同步移动，可更好的对两个驱动块31b换向时的作用力进行抵消，有效减小驱动块31b换向时产生的噪音。
具体地，可在驱动块31b上设有连接头，连接头和动刀具21b其中之一设有卡凸，其中另一设有卡槽，通过卡凸卡设于该卡槽中，从而将动刀具21b连接于连接头上，以与驱动块31b相连接。在上述过孔11b设置有两个时，相应地，在该连接头的两侧均设有卡槽或是卡凸，每一驱动块31b上连接有两个动刀具21b，以同时带动两侧的动刀具21b移动，在滚筒体1b的两侧同时进行切割，毛发等丝状物的去除效果更好。
进一步地，可参阅图16和图17，切割驱动组件3b还包括固定设于滚筒体1b内的导向轴32b，滚筒体1b可相对于导向轴32b转动，导向轴32b沿滚筒体1b的轴向延伸设置，且导向轴32b上设有配合部321b；各驱动块31b具有安装孔、以及设在安装孔内壁上的环形凹槽，各驱动块31b均通过该安装孔滑动设于导向轴32b上，并使得导向轴32b上的配合部321b伸入至环形滑槽311b内，且驱动块31b与滚筒体1b之间形成止转配合，当滚筒体1b转动时，可带动驱动块31b相对于导向轴32b转动，使得配合部321b可相对于环形凹槽转动，使得驱动块31b在环形滑槽311b内做往复移动。
当然，使得驱动块31b做往复移动的方式不限于上述一种，切割驱动组件3b还可包括驱动器，直接通过驱动器来驱动驱动块31b做往复运动，实现方式较为方便。但显然，上述通过导向轴32b驱使驱动块31b做往复移动，无需增加额外的驱动器，更节约成本。
具体地，可参阅图18和图19，滚筒体1b的内侧壁呈非圆状设置，驱动块31b的形状与滚筒体1b的内侧壁的形状呈相适配的非圆状设置。在本实施例中，驱动块31b呈方形设置，在滚筒内的内侧壁上可凸出设有限位筋，从而将驱动块31b的两侧进行限位，使得滚筒体1b转动时可带动驱动块31b一并转动。而且，为方便导向轴32b的安装，驱动块31b包括呈相对连接设置的第一驱动件312b和第二驱动件313b，第一驱动件312b上设有第一凹槽，第二驱动件313b上设有第二凹槽，第一凹槽和第二凹槽的槽口相对，以共同形成环形凹槽，在组装时，可先将导向轴32b安装于第一驱动件312b或第二驱动件313b上，再通过第一驱动件312b和第二驱动件313b相连接。而且， 为了避免第一驱动件312b和第二驱动件313b在工作时相对移动产生异响，在第一驱动件312b和第二驱动件313b其中之一上设有定位凸起，其中另一上设有定位凹槽，通过定位凸起卡设于定位凹槽内，可限制第一驱动件312b相对于第二驱动件313b转动，再通过螺钉对第一驱动件312b和第二驱动件313b进行锁定，使得第一驱动件312b和第二驱动件313b的连接更可靠。
进一步地，各环形滑槽311b的至少部分沿滚筒体1b的轴向呈倾斜设置，在配合部321b相对于环形滑槽311b移动时，可通过抵顶环形滑槽311b的槽壁驱使驱动块31b在滚筒体1b的轴向上产生位移。具体地，上述配合部321b可包括凸出设于导向轴32b外侧壁上的凸块3211b，该凸块3211b的形状可不作限定，可为菱形、圆形或是异形等，通过凸块3211b抵顶环形滑槽311b的内侧壁，由于环形滑槽311b的槽壁在沿滚筒体1b的轴向上为倾斜，从而可驱使驱动块31b在滚筒体1b的轴向上产生移动。
具体地，结合图19和图20，环形滑槽311b可包括首尾依次连接的第一螺旋段3111b和第二螺旋段3112b；且第一螺旋段3111b和第二螺旋段3112b的螺旋方向相反，上述凸块3211b在滑过第一螺旋段3111b和第二螺旋段3112b时，可驱使驱动块31b分别朝导向轴32b的两端移动，驱动块31b可形成往复移动，切割效果更好。当然，环形滑槽311b的设置方式不限于上述一种，环形滑槽311b还可包括空行程段，使得驱动块31b可形成间歇性往复移动。
其中，至少两个驱动块31b上的环形滑槽311b的倾斜方向相反，以使得至少两个驱动块31b的移动方向为相对移动，从而至少两个驱动块31b在换向时产生的作用力相反，可相抵消，使得清洁滚刷100b的振动更小。优选地，驱动块31b设置为偶数个，使得每两个驱动块31b间的移动方向为相对移动，驱动块31b的换向作用力更均衡，产生的噪声更小。
优选地，驱动块31b设置有两个，各驱动块31b与一个动刀具21b相连接，两个动刀具21b位于滚筒体1b的同一侧，分段进行切割；当滚筒体1b转动时，两个驱动块31b沿滚筒体1b的轴向、并朝相互靠近或相互远离的方向移动；此时，在一实施方式中，两个动刀具21b沿移动方向呈错位设置，例如，两个动刀具21b在沿滚筒体1b的上下方向上呈叠设，当两个动刀具21b相互靠近移动时，两个动刀具21b的至少部分可在滚筒体1b的上下方向上相 重叠，可避免出现漏割区域，切割效果更好。
在另一实施方式中，两个动刀具21b可沿其移动方向呈间隔设置，两个动刀具21b位于同一切割平面，在两个动刀具21b在朝相互靠近的方向移动时，两个动刀具21b之间的最小距离大于0，避免发生碰撞，安装方式更为简单。
本实施例通过在滚筒体1b内设置有切割刀具2b，并通过切割驱动组件3b的驱动块31b带动动刀具21b往复移动，使得动刀具21b可用于切割滚筒体1b上缠绕的毛发等丝状物，以便于实现清洁滚刷100b的自清洁；而且由于动刀具21b在往复移动时，存在换向，驱动块31b在换向时容易引起振动，使清洁滚刷100b产生噪声，通过在滚筒体1b内设置有至少两个驱动块31b，且至少两个驱动块31b的移动方向呈相反设置，一方面可以利用两个驱动块31b之间的相对运动来抵消换向时的作用力，从而降低噪声，另一方面，当设置有多个驱动块31b时，每一驱动块31b可连接有至少一个动刀具21b，相对于传统的一个清洁滚刷100b上只设置一个长的刀具时，显然，本发明中的动刀具21b可设置较短，降低动刀具21b的加工难度，更利于保证动刀具21b的切割效果，提升清洁滚刷100b的自清洁能力。
实施例8
可参阅图13和图14，本实施例提供一种地刷机构1000b，该地刷机构1000b包括地刷本体200b、以及上述的清洁滚刷100b，地刷机构1000b可包括有壳体、以及设于壳体内的驱动器等，上述清洁滚刷100b的滚筒体1b转动设于壳体内，且驱动器与滚筒体1b相连接，通过驱动器驱动滚筒体1b转动，使滚筒体1b进行清洁工作，而且通过滚筒体1b的转动可带动驱动块31b沿滚筒体1b的轴向往复移动，从而带动切割刀具2b的动刀具21b沿滚筒体1b的轴向往复移动，以进行切割动作。该地刷机构1000b不用额外设置驱动器即可实现毛发的切割，结构更为简单，且成本更低，使得地刷机构1000b的自清洁效果更好，工作噪声也较低，用户体验感更好。
实施例9
本实施例提供一种清洁装置，该清洁装置可为吸尘器、扫地机器人或扫 拖一体机等。该清洁装置用于供用户进行待清洁表面的清洁，该清洁装置包括有清洁本体、以及上述的地刷机构1000b，清洁本体上可设置有控制地刷机构1000b进行工作的电路结构和/或是操作按扭，还可设置有用以存储垃圾的存储箱等，该清洁装置具有上述地刷机构1000b所有的技术特征，以及上述地刷机构1000b所有的技术特征所带来的技术效果，在此不再对地刷机构1000b的具体特征进行重复说明。该清洁装置不仅可以实现毛刷的自清洁，而且工作时噪音较小，用户使用起来更省心，也更舒心。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种传动组件，其特征在于，包括：
    导向件，其外周壁上凸出设有配合部；
    传动件，其具有安装孔及设在所述安装孔的内壁上的环形滑槽；沿所述安装孔的周向，所述环形滑槽包括首尾依次连接的第一螺旋段和第二螺旋段；所述第一螺旋段和所述第二螺旋段的螺旋方向相反，且二者首尾两端的连接处分别形成第一转向部和第二转向部；
    沿所述安装孔的轴向，所述第一转向部和所述第二转向部之间相距第一间距，所述第一间距大于0；
    所述传动件通过所述安装孔套设在所述导向件外，且所述配合部伸入所述环形滑槽内；所述传动件在受驱动力的驱动下而相对于所述导向件转动，且在所述环形滑槽内做往复移动。
  2. 如权利要求1所述的传动组件，其中，所述环形滑槽还包括设在所述第一螺旋段与第二螺旋段之间的第一圆弧段，作为所述第一转向部，所述第一圆弧段垂直于所述安装孔的轴向设置；
    所述第一螺旋段上远离所述第二转向部的第一端和所述第二螺旋段上远离所述第二转向部的第二端分别固定在所述第一圆弧段的两端上；
    沿所述安装孔的轴向，所述第一端和所述第二端分别与所述第二转向部之间相距第二间距和第三间距，所述第二间距和所述第三间距均大于0。
  3. 如权利要求2所述的传动组件，其中，所述环形滑槽还包括设在所述第一螺旋段与第二螺旋段之间的第二圆弧段，作为所述第二转向部，所述第二圆弧段垂直于所述安装孔的轴向设置；
    沿所述安装孔的轴向，所述第二圆弧段与所述第一圆弧段之间相距第四间距，所述第四间距大于0。
  4. 如权利要求3所述的传动组件，其中，所述第一圆弧段和所述第二圆弧段均为劣弧；和/或，
    所述第一圆弧段的圆弧角和所述第二圆弧段的圆弧角相同。
  5. 如权利要求1所述的传动组件，其中，所述传动件包括呈可拆卸连接的第一传动部和第二传动部，所述第一传动部和所述第二传动部相对的一侧均设有槽口相对的第一凹槽和第二凹槽，所述第一凹槽和所述第二凹槽共同围合形成所述环形滑槽；
    所述第一传动部和所述第二传动部上其中之一设有定位槽，其中另一设有与所述定位槽相卡接的定位凸起，所述定位凸起卡设于所述定位槽中，用以限制所述第一传动部和所述第二传动部沿所述安装孔的周向相对转动。
  6. 一种切割机构，其特征在于，包括：
    基座；
    定刀具，设在所述基座上；
    如权利要求1至5中任意一项所述的传动组件；
    动刀具，设在所述传动组件的传动件上，且受所述传动件的带动，相对所述定刀具往复移动。
  7. 如权利要求6所述的切割机构，其中，所述传动件和所述动刀具其中之一设有卡槽，其中另一上设有与所述卡槽相卡合的卡凸；当所述传动件在受驱动力的驱动下而相对于所述导向件转动时，所述卡凸和所述卡槽相卡合，带动所述动刀具沿所述安装孔的轴向往复运动。
  8. 一种滚刷装置，其特征在于，包括：
    滚刷本体；以及，
    如权利要求6和7中任意一项所述的切割机构，所述切割机构的基座包括滚筒，所述滚筒转动设于所述滚刷本体上，所述传动件设于所述滚筒内、且其上的安装孔沿所述滚筒的轴向延伸设置；
    其中，所述滚筒转动驱使所述传动件相对于所述导向件转动、并在所述环形滑槽内做往复移动，且受所述导向件的带动，所述切割机构的动刀具沿所述滚筒的轴向往复移动。
  9. 如权利要求8所述的滚刷装置，其中，所述动刀具上设有沿所述滚筒的轴向延伸设置的长孔，所述滚筒内侧凸出设有定位柱，所述定位柱穿设于所述长孔中、且所述定位柱可相对于所述长孔滑动。
  10. 一种清洁设备，其特征在于，包括如权利要求8和9中任意一项所述的滚刷装置。
  11. 一种清洁滚刷，其特征在于，包括：
    滚筒体，所述滚筒体呈中空设置、且一侧设有过孔；
    切割刀具，设于所述滚筒体内、且可自所述过孔显露出，所述切割刀具 包括活动设于所述滚筒体内的多个动刀具；以及，
    切割驱动组件，设于所述滚筒体内，所述切割驱动组件包括至少两个驱动块，各所述驱动块与至少一个所述动刀具相连接；
    其中，当所述滚筒体转动时，可驱使各所述驱动块沿所述滚筒体的轴向往复活动，以带动各所述动刀具沿所述滚筒体的轴向往复移动，且其中至少两个所述驱动块的移动方向呈相反设置。
  12. 如权利要求11所述的清洁滚刷，其中，所述切割驱动组件还包括固定设于所述滚筒体内的导向轴，所述导向轴沿所述滚筒体的轴向延伸设置，所述导向轴上设有多个配合部；
    各所述驱动块具有安装孔、以及设在所述安装孔的内壁上的环形滑槽，各所述驱动块均通过所述安装孔滑动设于所述导向轴上、且各所述配合部对应伸入各所述环形滑槽内，所述驱动块与所述滚筒体之间形成止转配合；
    所述驱动块相对于所述导向轴转动，且在所述环形滑槽内做往复移动。
  13. 如权利要求12所述的清洁滚刷，其中，所述滚筒体的内侧壁呈非圆状设置，所述驱动块的形状与所述滚筒体的内侧壁的形状呈相配合的非圆状设置。
  14. 如权利要求12所述的清洁滚刷，其中，各所述环形滑槽的至少部分沿所述滚筒体的轴向呈倾斜设置。
  15. 如权利要求14所述的清洁滚刷，其中，所述环形滑槽包括首尾依次连接的第一螺旋段和第二螺旋段；所述第一螺旋段和所述第二螺旋段的螺旋方向相反。
  16. 如权利要求14所述的清洁滚刷，其中，至少两个所述驱动块上的所述环形滑槽的倾斜方向相反。
  17. 如权利要求11所述的清洁滚刷，其中，所述驱动块设置有两个，各所述驱动块与一个所述动刀具相连接；当所述滚筒体转动时，两个所述驱动块沿所述滚筒体的轴向、并朝相互靠近或相互远离的方向移动；
    两个所述动刀具沿移动方向呈错位设置；或者，
    两个所述动刀具沿其移动方向呈间隔设置。
  18. 如权利要求11所述的清洁滚刷，其中，所述过孔设置有两个，两个所述过孔沿所述滚筒体的径向呈相对设置；
    每一所述驱动块连接有两个所述动刀具，两个所述动刀具分别设于各所述驱动块呈相对的两侧。
  19. 一种地刷机构，其特征在于，包括：
    地刷本体；以及，
    如权利要求11至18中任意一项所述的清洁滚刷，设于所述地刷本体上。
  20. 一种清洁装置，其特征在于，包括如权利要求19所述的地刷机构。
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6539575B1 (en) * 1999-07-02 2003-04-01 Oreck Holdings, Llc Agitator for a cleaning machine with material cutting channel
CN107456157A (zh) * 2017-08-11 2017-12-12 江苏美的清洁电器股份有限公司 吸尘器的滚刷组件和吸尘器
CN209252729U (zh) * 2018-06-13 2019-08-16 安克创新科技股份有限公司 扫地机及其滚刷割毛装置
CN110584541A (zh) * 2019-09-12 2019-12-20 深圳市银星智能科技股份有限公司 一种滚刷组件和扫地机
CN110809422A (zh) * 2017-05-26 2020-02-18 尚科宁家运营有限公司 毛发切割刷辊
CN111329392A (zh) * 2020-04-10 2020-06-26 东莞芯速科技有限公司 一种滚刷组件及清洁装置
CN212591926U (zh) * 2020-06-24 2021-02-26 云米互联科技(广东)有限公司 滚刷机构及扫地机
CN112674642A (zh) * 2019-10-17 2021-04-20 添可智能科技有限公司 滚刷组件、地刷机构和清洁装置
CN113729552A (zh) * 2021-08-23 2021-12-03 追觅创新科技(苏州)有限公司 传动组件、切割机构、滚刷装置及清洁设备

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6539575B1 (en) * 1999-07-02 2003-04-01 Oreck Holdings, Llc Agitator for a cleaning machine with material cutting channel
CN110809422A (zh) * 2017-05-26 2020-02-18 尚科宁家运营有限公司 毛发切割刷辊
CN107456157A (zh) * 2017-08-11 2017-12-12 江苏美的清洁电器股份有限公司 吸尘器的滚刷组件和吸尘器
CN209252729U (zh) * 2018-06-13 2019-08-16 安克创新科技股份有限公司 扫地机及其滚刷割毛装置
CN110584541A (zh) * 2019-09-12 2019-12-20 深圳市银星智能科技股份有限公司 一种滚刷组件和扫地机
CN112674642A (zh) * 2019-10-17 2021-04-20 添可智能科技有限公司 滚刷组件、地刷机构和清洁装置
CN111329392A (zh) * 2020-04-10 2020-06-26 东莞芯速科技有限公司 一种滚刷组件及清洁装置
CN212591926U (zh) * 2020-06-24 2021-02-26 云米互联科技(广东)有限公司 滚刷机构及扫地机
CN113729552A (zh) * 2021-08-23 2021-12-03 追觅创新科技(苏州)有限公司 传动组件、切割机构、滚刷装置及清洁设备

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