CN218128376U - Round brush subassembly and cleaning device - Google Patents
Round brush subassembly and cleaning device Download PDFInfo
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- CN218128376U CN218128376U CN202222554998.2U CN202222554998U CN218128376U CN 218128376 U CN218128376 U CN 218128376U CN 202222554998 U CN202222554998 U CN 202222554998U CN 218128376 U CN218128376 U CN 218128376U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 262
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 121
- 239000000428 dust Substances 0.000 abstract description 23
- 210000000707 wrist Anatomy 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 241000238876 Acari Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
The utility model relates to a round brush subassembly and cleaning device. The rolling brush assembly comprises an equipment shell, a driving mechanism and a plurality of rolling brushes, wherein the driving mechanism and the plurality of rolling brushes are arranged on the equipment shell; the rolling brushes are arranged into at least two rows at intervals along the longitudinal direction, the at least two rows of rolling brushes are arranged in a staggered manner along the transverse direction, and the end parts of at least two rolling brushes respectively extend to or extend out of the edges of two sides of the equipment shell. The utility model discloses a design of arranging of a plurality of round brushes, two row at least round brushes distribute crisscross, can fully pat, raise dust mite etc. to can avoid appearing clean blind area, the round brush can clean effectively at the both sides edge of equipment casing simultaneously, make and need not frequently to change the condition of moving reverse and hand changing or wrist turning over etc. operation under can clean corner position all around, improve clean effect, use easy and simple to handle moreover, user experience is good.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to a round brush subassembly and cleaning device.
Background
Cleaning equipment's such as dust catcher, robot and mite removing appearance theory of sweeping floor is through setting up a round brush that can roll and sweep in the bottom, the during operation the round brush rotates under actuating mechanism's drive to pat, raise, remove and concentrate dust, hair and other rubbish, the inside negative pressure that produces of further cooperation cleaning equipment adsorbs dust, hair and other rubbish and collects to the dust cup, reaches clear purpose.
In order to improve the flapping cleaning effect, the existing cleaning equipment adopts the design of a plurality of rows of rolling brushes, but has the problem of poor cleaning effect on corner positions, and a user often needs to frequently change the motion direction of the equipment or can clean the corner positions around through the operation of changing hands or turning wrists during cleaning.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a round brush subassembly, it has simple structure and clean excellent advantage of effect.
The embodiment of the utility model provides a reach above-mentioned purpose through following technical scheme:
a rolling brush assembly comprises an equipment shell, a driving mechanism and a plurality of rolling brushes, wherein the driving mechanism and the plurality of rolling brushes are arranged on the equipment shell, and the driving mechanism drives the rolling brushes to rotate;
the rolling brushes are arranged into at least two rows at intervals along the longitudinal direction, the at least two rows of rolling brushes are arranged in a staggered manner along the transverse direction, and the end parts of at least two rolling brushes respectively extend to or extend out of the edges of two sides of the equipment shell.
The rolling brush component provided by the embodiment of the utility model has the advantages that the rolling brushes are parallel and distributed at intervals in at least two rows, so that the beating and raising effects on dust, dust mites and the like can be effectively improved, the rolling brushes can be better adsorbed and collected by the negative pressure of cleaning equipment, and the purpose of cleaning is achieved;
in addition, the end parts of at least two rolling brushes respectively extend to or stretch out of the edges of two sides of the equipment shell, so that the cleaning effect on the corner positions can be effectively improved, the peripheral corner positions can be cleaned without frequently changing operations such as movement reversal, hand changing or wrist turning, and the like, and the rolling brushes in two adjacent rows are transversely distributed in a staggered manner, so that no cleaning blind area exists between rolling brush assemblies, the cleaning effect is improved, the use and operation of the cleaning equipment are simpler and more convenient, and the user experience is good.
Furthermore, the end parts of two rolling brushes in at least one row of rolling brushes respectively extend to or extend out of two side edges of the equipment shell;
or,
the end of one of the rolling brushes in at least one row of rolling brushes extends to or extends out of one side edge of the equipment shell, and the end of one of the rolling brushes in the other row of rolling brushes extends to or extends out of the other side edge of the equipment shell.
Furthermore, at least one row of rolling brushes is provided with more than two rolling brushes which are coaxially arranged in a transmission way.
Furthermore, the driving position of the rolling brush arranged in the coaxial transmission mode is located between the end portions of the two adjacent rolling brushes, the driving mechanism can drive the two rolling brushes arranged in the coaxial transmission mode respectively, long-axis driving can be changed into short-axis driving, and the problem that the rolling brushes are excessively deformed or even damaged due to the fact that circumferential torque changes excessively along the axial direction of the rolling brushes is solved.
Furthermore, the arrangement position of at least another row of rolling brushes corresponds to the driving position of the rolling brushes arranged in the coaxial transmission manner, so that the position of the transmission mechanism can be covered by the cleaning range of another row of rolling brushes along the rolling direction of the rolling brushes, and the occurrence of a cleaning blind area is avoided.
Furthermore, the rolling brushes are longitudinally arranged in parallel and are arranged into two rows at intervals, the first row is provided with a first rolling brush, and the first end part of the first rolling brush extends to or extends out of one side edge of the equipment shell; the second row is provided with a second rolling brush, and the second end part of the second rolling brush extends to or extends out of the other side edge of the equipment shell.
Further, the driving mechanism is in driving connection with the second end of the first rolling brush; the driving mechanism is in driving connection with the first end of the second rolling brush.
The device further comprises a transmission mechanism, wherein the transmission mechanism comprises a first rolling brush transmission group and a second rolling brush transmission group; the driving mechanism drives at least two rows of rolling brushes to rotate through the first rolling brush transmission group and the second rolling brush transmission group respectively. Through the transmission structure, the single driving structure is used for driving at least two rows of rolling brushes to rotate, the occupied space is saved, and the structural arrangement design of the whole machine is facilitated.
Further, the driving mechanism comprises a motor and a motor gear in driving connection with the motor; the first rolling brush transmission group and the second rolling brush transmission group both comprise rolling brush gears and rolling brush transmission parts, the rolling brush gears are in transmission connection with the motor gears, one ends of the rolling brush transmission parts are in transmission connection with the rolling brush gears, and the other ends of the rolling brush transmission parts are in transmission connection with the end parts of the rolling brushes.
The structure through to first round brush transmission group and second round brush transmission group is injectd, with the rotation transmission of motor output extremely the round brush to drive its rotation, utilize the meshing transmission of gear and hold-in range, the transmission is accurate, and difficult skidding, and transmission efficiency is high.
Further, the motor gear comprises a first motor gear and a second motor gear which are in reverse meshing transmission, and the motor is connected with the first motor gear or the second motor gear;
the first motor gear, the first rolling brush transmission group and the rolling brushes are sequentially in transmission connection and drive at least one row of rolling brushes to rotate along a first direction;
the second motor gear and the second rolling brush transmission group are sequentially in transmission connection with the rolling brushes and drive at least one other row of rolling brushes to rotate along the reverse direction of the first direction.
Utilize the setting of first motor gear and the reverse meshing of second motor gear, through the corresponding transmission of first round brush transmission group and second round brush transmission group, the motor of single setting can drive two rows at least round brushes and rotate the work along opposite direction promptly, help reducing actuating mechanism's figure, help practicing thrift the cost, and reduce the installation space who occupies as far as possible, be favorable to arranging of follow-up installation application back complete machine inner structure, two rows of round brushes rotate along opposite direction can furthest with patting the dust of raising, dust mite etc. put together, concentrate, in order further to be inhaled by cleaning equipment, and then improve and adsorb clean effect.
Further, the equipment shell is provided with at least one rolling brush accommodating cavity, the bottom of the rolling brush accommodating cavity is provided with a transversely arranged opening, the rolling brush is movably arranged in the rolling brush accommodating cavity, the bottom of the rolling brush is exposed from the opening, and at least one end of the exposed bottom of the rolling brush extends to or extends out of the edge of the equipment shell. The setting that the round brush held the chamber is used for holding the round brush is used for forming the wind channel simultaneously, is convenient for beat, raise rubbish such as dust to the round brush and concentrates to subsequent absorption and collection.
In addition, the embodiment of the utility model provides a still provide a cleaning device, it includes above the round brush subassembly.
Cleaning equipment, its setting that utilizes the round brush subassembly helps enlarging clean area, can pat, raise and put together, concentrate dust, dirt mite etc. well, and the while is prescribed a limit to through the preferred to the layout design of round brush subassembly and drive mode, optimizes space design, and cleaning equipment's both sides edge all has the tip of round brush to extend or stretch out, makes cleaning equipment can clean the angular position better, avoids appearing clean blind area to can effectively increase of service life.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of a structural angle of a rolling brush assembly according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a structural angle of the rolling brush assembly according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the driving mechanism and the rolling brush according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of the device housing according to embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of the driving mechanism, the inter-brush transmission set, the first rolling brush transmission set and the rolling brush according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of the driving mechanism, the second rolling brush transmission set and the rolling brush according to embodiment 1 of the present invention;
fig. 7 is a schematic view of the operation of the rolling brush assembly according to embodiment 1 of the present invention;
fig. 8 is a schematic view of the rotation direction of two rows of rolling brushes in embodiment 1 of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, fig. 1 is a schematic view of a structural angle of a rolling brush assembly according to embodiment 1 of the present invention, fig. 2 is a schematic view of a structural angle of a rolling brush assembly according to embodiment 1 of the present invention, fig. 3 is a schematic view of a driving mechanism and a rolling brush structure according to embodiment 1 of the present invention, as shown in the figures, embodiment 1 of the present invention provides a rolling brush assembly, which includes an equipment housing 100, and a driving mechanism 1 and a plurality of rolling brushes 2 disposed on the equipment housing 100, wherein the driving mechanism 1 drives the rolling brushes 2 to rotate;
the rolling brushes 2 are arranged in at least two rows at intervals along the longitudinal direction, the at least two rows of rolling brushes 2 are arranged in a staggered manner along the transverse direction, and the end parts of at least two rolling brushes 2 respectively extend to or extend out of the two side edges of the equipment shell 100.
Wherein the transverse direction and the longitudinal direction are relative to the device housing 100, the transverse direction is a left-right direction of the device housing 100, and the longitudinal direction is a front-back direction of the device housing 100.
The embodiment 1 of the utility model provides a round brush subassembly, it can effectively improve the patting, raising effect to dust, dust mite etc. through being parallel to and the interval distribution is at least two rows with a plurality of round brushes 2, makes it can be better adsorbed and collected by the negative pressure of cleaning equipment, reaches the clean purpose;
in addition, the end of at least two rolling brushes 2 respectively extend to or stretch out of the two side edges of the equipment shell 100, so that the cleaning effect on the corner position can be effectively improved, the peripheral corner position can be cleaned without frequently changing operations such as movement reversal, hand changing or wrist turning, and the like, and the rolling brushes 2 in two adjacent rows are distributed along the transverse direction in a staggered manner, so that no cleaning blind area exists between rolling brush components, the cleaning effect is improved, the use and operation of the cleaning equipment are simpler and more convenient, and the user experience is good.
As an optional implementation manner, please refer to fig. 4, fig. 4 is a schematic structural diagram of an apparatus housing according to embodiment 1 of the present invention, as shown in the figure, the apparatus housing 100 is provided with at least one rolling brush accommodating cavity 101, a bottom of the rolling brush accommodating cavity 101 has a transversely disposed opening, the rolling brush 2 is movably disposed in the rolling brush accommodating cavity 101, and a bottom of the rolling brush 2 is exposed from the opening, and at least one end of the rolling brush 2 exposed from the opening extends to or extends out of an edge of the apparatus housing 100. The round brush holds setting up of chamber 101 and is used for holding round brush 2, is used for forming the wind channel simultaneously, is convenient for to 2 rubs of round brush, rubbish such as the dust of kicking up concentrate to subsequent absorption and collection.
The end parts of two rolling brushes 2 in at least one row of rolling brushes 2 respectively extend to or extend out of two side edges of the equipment shell 100; at least one row of rolling brushes 2 is provided with more than two rolling brushes 2 which are coaxially arranged in a transmission way.
Specifically, in this embodiment, the device housing 100 is provided with two rolling brush accommodating cavities 101, the rolling brushes 2 are arranged in two rows at intervals along the longitudinal direction and are respectively and rotatably arranged in the two rolling brush accommodating cavities 101, wherein the first row is provided with two rolling brushes 2 arranged in a coaxial transmission manner, the mutually distant ends of the two rolling brushes 2 arranged in a coaxial transmission manner respectively extend to or extend out of the edges of the two sides of the device housing 100, the driving position of the rolling brush 2 arranged in a coaxial transmission manner is located between the end portions of the two adjacent rolling brushes 2, the driving mechanism 1 can respectively drive the two rolling brushes 2 arranged in a coaxial transmission manner, the long-axis driving can be changed into the short-axis driving, and the problem that the rolling brushes 2 are excessively deformed or even damaged due to the excessive change of the circumferential torque along the axial direction of the rolling brushes 2 is avoided;
further preferably, as shown in fig. 1, the first row of rolling brushes 2 is arranged near the front end of the device housing 100, and since the cleaning device mostly runs forward during use, the arrangement can enlarge the cleaning coverage area along the width direction of the cleaning device, so as to better gather up dust, dust mites and the like; meanwhile, the first row of rolling brushes 2 adopts a middle driving or short shaft driving mode, the driving acting force borne by the first row of rolling brushes is more balanced, and the first row of rolling brushes are arranged close to the front end of the cleaning equipment, so that the cleaning effect of the cleaning equipment facing to larger cleaning resistance is ensured.
It should be noted that the term "extend to or extend out" in the present invention means that, in a theoretical design, the end of the rolling brush 2 coincides with the edge of the device housing 100 or protrudes out from the side of the device housing 100, so that the rolling brush accommodating cavity 101 can be designed as a groove communicated with the side of the housing. However, in practical operation, due to the limiting and fixing structure of the rolling brush 2, such as the fixing bracket, or due to other processing reasons, there may be a certain distance between the end of the rolling brush 2 and the equipment housing 100, and the size of the distance needs to be controlled according to practical situations, for example, the maximum distance should not be greater than 10mm, etc., to ensure the corner cleaning effect.
Further, at least the setting position of another row of rolling brushes 2 corresponds to the driving position of the rolling brushes 2 arranged in the coaxial transmission manner, in this embodiment, the second row is provided with one rolling brush 2, and the setting position of the rolling brush 2 corresponds to the driving position of the rolling brush 2 arranged in the coaxial transmission manner, so that the driving position of the first row of rolling brushes 2 can be covered by the cleaning range of the second row of rolling brushes 2 along the rolling direction of the rolling brushes 2, and the occurrence of a cleaning blind area is avoided.
In other embodiments, the number of the rolling brush accommodating cavities 101, the number of the rolling brushes 2 in each row, and the distribution mode can be adjusted according to actual situations, for example, one rolling brush accommodating cavity 101 may be provided, multiple rows of rolling brushes 2 are rotatably disposed in the rolling brush accommodating cavity 101, or a rolling brush accommodating cavity 101 corresponding to the position of each rolling brush 2 is provided.
As a specific implementation manner, in this embodiment, the rolling brush assembly further includes a transmission mechanism, and the transmission mechanism includes a first rolling brush transmission group 3 and a second rolling brush transmission group 4; the driving mechanism 1 drives at least two rows of rolling brushes 2 to rotate through the first rolling brush transmission group 3 and the second rolling brush transmission group 4 respectively. Through the setting of transmission structure, can realize that single drive structure drive two row at least round brushes 2 rotate, help saving occupation space, the design of being convenient for whole quick-witted structural arrangement.
Specifically, the driving mechanism 1 comprises a motor 11 and a motor gear in driving connection with the motor 11; first round brush transmission group 3 and second round brush transmission group 4 all include round brush gear and round brush driving medium, and the round brush gear is connected with motor gear drive, and round brush driving medium one end is connected with round brush gear drive, and the other end is connected with the tip transmission of round brush 2, and this transmission is connected can be direct fixed connection, perhaps realizes circumference transmission etc. through the block structure.
Further, the motor gear includes a first motor gear 12 and a second motor gear 13 which are in reverse meshing transmission, the motor 11 is connected with the first motor gear 12 or the second motor gear 13, and particularly in this embodiment, the second motor gear 13 is fixedly arranged on an output shaft of the motor 11;
the first motor gear 12, the first rolling brush transmission group 3 and the rolling brushes 2 are sequentially in transmission connection, and in this embodiment, the rolling brushes 2 in at least one row are driven to rotate along a first direction;
the second motor gear 13 and the second rolling brush transmission group 4 are sequentially in transmission connection with the rolling brushes 2 and drive at least another row of rolling brushes 2 to rotate along the reverse direction of the first direction.
In this embodiment, the transmission mechanism further includes an inter-brush transmission set 5;
please refer to fig. 5-6, fig. 5 is a schematic structural diagram of the driving mechanism, the inter-brush transmission set, the first rolling brush transmission set and the rolling brush according to embodiment 1 of the present invention, and fig. 6 is a schematic structural diagram of the driving mechanism, the second rolling brush transmission set and the rolling brush according to embodiment 1 of the present invention.
As shown in the figure, the first rolling brush transmission group 3 includes a first rolling brush gear 31, a first rolling brush transmission member 33, and a first rolling brush timing belt 32;
the first rolling brush gear 31 is positioned between two rolling brushes 2 which are coaxially arranged in a transmission manner, namely, the first rolling brush gear 31 is arranged between two rolling brushes 2 in a first row, one end of the first rolling brush transmission piece 33 is fixedly connected with the first rolling brush gear 31, and the other end of the first rolling brush transmission piece is circumferentially clamped with the end parts of the rolling brushes 2 through a clamping structure;
the inter-brush transmission set 5 comprises an inter-brush synchronous belt 51 and an inter-brush transmission piece 52, one end of the inter-brush transmission piece 52 is in transmission connection with the first motor gear 12 through the inter-brush synchronous belt 51, and the other end of the inter-brush transmission piece 52 is in transmission connection with the first rolling brush gear 31 through the first rolling brush synchronous belt 32.
The second rolling brush transmission group 4 comprises a second rolling brush gear 41, a second rolling brush transmission piece 43 and a second rolling brush synchronous belt 42; the second rolling brush gear 41 is arranged outside the end of the second row of rolling brushes 2; one end of the second rolling brush transmission piece 43 is fixedly connected with the second rolling brush gear 41, and the other end is circumferentially clamped with the end part of the rolling brush 2 through a clamping structure; the second rolling brush timing belt 42 is sleeved on the second rolling brush gear 41 and the second motor gear 13.
Through the structure to first round brush transmission group 3, transmission group 5 between the brush and second round brush transmission group 4 and injectedly, utilize the meshing transmission of gear and hold-in range and the coaxial transmission of transmission medium 52 between the brush, the transmission is accurate, and difficult the skidding, and transmission efficiency is high.
Referring to fig. 7-8, fig. 7 is a schematic view of the operation of the rolling brush assembly according to embodiment 1 of the present invention, and fig. 8 is a schematic view of the rotation direction of two rows of the rolling brushes according to embodiment 1 of the present invention, as shown in the figure, when in use, as shown by arrow b in fig. 7, the motor 11 is powered on to rotate, which drives the second motor gear 13 fixedly disposed on the output shaft thereof to rotate, the second motor gear 13 drives the second rolling brush gear 41 to rotate through the second rolling brush synchronous belt 42, and the second rolling brush gear 41 further drives the rolling brushes 2 to rotate synchronously along the rotation direction of the output shaft of the motor 11 from the end of the second row of the rolling brushes 2;
as shown in the arrow a direction in fig. 7, when the motor 11 is powered on to rotate, by using the reverse engagement between the second motor gear 13 and the first motor gear 12, the first motor gear 12 can rotate in the direction opposite to the rotation direction of the output shaft of the motor 11, the first motor gear 12 drives the inter-brush transmission member 52 to rotate around the shaft through the inter-brush synchronous belt 51, the inter-brush transmission member 52 further drives the first rolling brush gear 31 to rotate through the first rolling brush synchronous belt 32, the first rolling brush gear 31 performs circumferential transmission by using the engagement structure between the rotation shaft and the rolling brushes 2, and finally drives the two rolling brushes 2 from the middle of the first row of rolling brushes 2 to rotate in the direction opposite to the rotation direction of the output shaft of the motor 11 in a synchronous manner.
The rotation output by the motor 11 is transmitted to the rolling brush 2 to drive the rolling brush to rotate through the structural limitation of the first rolling brush transmission group 3 and the second rolling brush transmission group 4. The gear and the synchronous belt are meshed for transmission, so that the transmission is accurate, the slippage is not easy to occur, and the transmission efficiency is high. Meanwhile, by means of the arrangement of the reverse meshing of the first motor gear 12 and the second motor gear 13, through the corresponding transmission of the first rolling brush transmission group 3 and the second rolling brush transmission group 4, the single-arranged motor 11 can drive the at least two rows of rolling brushes 2 to rotate in opposite directions, which is beneficial to reducing the number of motors of the driving mechanism 1, saving cost and reducing occupied installation space as much as possible, and is beneficial to arrangement of the internal structure of the whole machine after subsequent installation and application, the two rows of rolling brushes 2 rotate in opposite directions, and further limiting, the driving mechanism 1 drives the two rows of rolling brushes 2 to rotate in opposite directions along the bottom, namely, the two rows of rolling brushes 2 rotate in opposite directions towards one side of the surface to be cleaned, as shown in the arrow direction in fig. 8, so that the flapped dust, dust mites and the like can be gathered and concentrated to be further sucked by the cleaning equipment, and the adsorption cleaning effect is further improved.
Further preferably, in this embodiment, the two rolling brush accommodating cavities 101 are communicated with each other, and along with the rotation of the first row of rolling brushes 2 and the second row of rolling brushes 2 in opposite directions, the dust-containing airflow in the rolling brush accommodating cavity 101 located at the front end of the device housing 100 is beaten and raised by the first row of rolling brushes 2, and is mixed with the dust-containing airflow in the other rolling brush accommodating cavity 101, which is beaten and raised by the second row of rolling brushes 2, and then is concentrated and filtered, etc., so that dust, dust mites, etc. can be sufficiently cleaned.
Example 2
The embodiment 2 of the utility model provides a round brush subassembly, its difference with embodiment 1 lies in: the end of one of the rolling brushes in at least one row of rolling brushes extends to or extends out of one side edge of the equipment shell, and the end of one of the rolling brushes in the other row of rolling brushes extends to or extends out of the other side edge of the equipment shell.
Specifically, in this embodiment, the rolling brushes are longitudinally arranged in parallel and at intervals in two rows, the first row is provided with a first rolling brush, and a first end of the first rolling brush extends to or protrudes from one side edge of the device housing; the second row is provided with a second rolling brush, and the second end part of the second rolling brush extends to or extends out of the other side edge of the equipment shell.
Further, the driving mechanism is in driving connection with the second end of the first rolling brush; the driving mechanism is in driving connection with the first end of the second rolling brush.
Through the arrangement, the staggered driving of the two rows of rolling brushes is realized, the cleaning coverage area is large, and the good cleaning effect is achieved on the angular positions.
Example 3
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (12)
1. A round brush subassembly which characterized in that: the device comprises a device shell, a driving mechanism and a plurality of rolling brushes, wherein the driving mechanism and the plurality of rolling brushes are arranged on the device shell;
the rolling brushes are arranged into at least two rows at intervals along the longitudinal direction, the at least two rows of rolling brushes are arranged in a staggered manner along the transverse direction, and the end parts of at least two rolling brushes respectively extend to or extend out of the edges of two sides of the equipment shell.
2. The roller brush assembly of claim 1, wherein:
the end parts of two rolling brushes in at least one row of rolling brushes respectively extend to or extend out of two side edges of the equipment shell;
or,
the end of one of the rolling brushes in at least one row of rolling brushes extends to or extends out of one side edge of the equipment shell, and the end of one of the rolling brushes in the other row of rolling brushes extends to or extends out of the other side edge of the equipment shell.
3. The roller brush assembly of claim 2, wherein:
at least one row of rolling brushes is provided with more than two rolling brushes which are coaxially arranged in a transmission way.
4. The roller brush assembly of claim 3, wherein:
the driving position of the roller brushes arranged in a coaxial transmission manner is positioned between the end parts of two adjacent roller brushes.
5. The roller brush assembly of claim 4, wherein:
the arrangement position of at least another row of the rolling brushes corresponds to the driving position of the rolling brushes arranged in the coaxial transmission way.
6. The roller brush assembly of claim 2, wherein:
the rolling brushes are longitudinally arranged in parallel and are arranged into two rows at intervals, the first row is provided with first rolling brushes, and the first end parts of the first rolling brushes extend to or extend out of one side edge of the equipment shell; the second row is provided with a second rolling brush, and the second end part of the second rolling brush extends to or extends out of the other side edge of the equipment shell.
7. The roller brush assembly of claim 6, wherein:
the driving mechanism is in driving connection with the second end part of the first rolling brush; the driving mechanism is in driving connection with the first end of the second rolling brush.
8. The round brush assembly according to any of claims 1 to 7, characterized in that: the device also comprises a transmission mechanism, wherein the transmission mechanism comprises a first rolling brush transmission group and a second rolling brush transmission group; the driving mechanism drives at least two rows of rolling brushes to rotate through the first rolling brush transmission group and the second rolling brush transmission group respectively.
9. The roller brush assembly of claim 8, wherein:
the driving mechanism comprises a motor and a motor gear in driving connection with the motor; the first rolling brush transmission group and the second rolling brush transmission group both comprise rolling brush gears and rolling brush transmission parts, the rolling brush gears are in transmission connection with the motor gears, one ends of the rolling brush transmission parts are in transmission connection with the rolling brush gears, and the other ends of the rolling brush transmission parts are in transmission connection with the end parts of the rolling brushes.
10. The roller brush assembly of claim 9, wherein:
the motor gear comprises a first motor gear and a second motor gear which are in reverse meshing transmission, and the motor is connected with the first motor gear or the second motor gear;
the first motor gear, the first rolling brush transmission group and the rolling brushes are sequentially in transmission connection and drive at least one row of rolling brushes to rotate along a first direction;
the second motor gear and the second rolling brush transmission group are sequentially in transmission connection with the rolling brushes and drive at least one row of rolling brushes to rotate along the reverse direction of the first direction.
11. The round brush assembly according to any of claims 1 to 7, characterized in that:
the equipment casing is provided with at least one round brush and holds the chamber, the round brush holds the bottom in chamber and has the opening of horizontal setting, the round brush activity set up in the round brush holds the intracavity, just the bottom of round brush is followed the opening exposes, the round brush is followed the bottom at least one end that the opening exposes extends to or stretches out in the edge of equipment casing.
12. A cleaning apparatus, characterized by: comprising a roller brush assembly according to any of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222554998.2U CN218128376U (en) | 2022-09-26 | 2022-09-26 | Round brush subassembly and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222554998.2U CN218128376U (en) | 2022-09-26 | 2022-09-26 | Round brush subassembly and cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN218128376U true CN218128376U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222554998.2U Active CN218128376U (en) | 2022-09-26 | 2022-09-26 | Round brush subassembly and cleaning device |
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| CN (1) | CN218128376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185246A1 (en) * | 2022-03-30 | 2023-10-05 | 追觅创新科技(苏州)有限公司 | Cleaning mechanism and cleaning device |
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2022
- 2022-09-26 CN CN202222554998.2U patent/CN218128376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185246A1 (en) * | 2022-03-30 | 2023-10-05 | 追觅创新科技(苏州)有限公司 | Cleaning mechanism and cleaning device |
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