CN109602331B - Double-roller cleaning equipment with automatic hair removing function - Google Patents
Double-roller cleaning equipment with automatic hair removing function Download PDFInfo
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- CN109602331B CN109602331B CN201910062841.8A CN201910062841A CN109602331B CN 109602331 B CN109602331 B CN 109602331B CN 201910062841 A CN201910062841 A CN 201910062841A CN 109602331 B CN109602331 B CN 109602331B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 238000005096 rolling process Methods 0.000 claims abstract description 83
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 23
- 210000000988 bone and bone Anatomy 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- 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
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention discloses a double-roller cleaning device with an automatic hair removing function, which comprises a shell, a driving device arranged on the shell, and a first roller and a second roller which are arranged in the shell, wherein the first roller and the second roller are parallel to each other; the first roll and the second roll are respectively provided with a first rolling cutting rib and a second rolling cutting rib in a protruding mode; the driving device can drive the first roller and the second roller to synchronously rotate; at least one of the first roller and the second roller is provided with a cleaning structure; during dehairing operation, the first rolling rib and the second rolling rib can be contacted with each other in the rotation process of the first roller and the second roller. When the cleaning equipment is used for cleaning, the driving device is started to enable the first roller and the second roller to rotate, and then the foreign matters rolled on the first roller are sheared and ground through extrusion between the first rolling cutting ribs and the second rolling cutting ribs, so that the foreign matters automatically fall off, and the first roller is not required to be taken out from the shell, and foreign matter removal can be achieved.
Description
Technical Field
The invention relates to the field of household cleaning tools, in particular to a double-roller cleaning device with an automatic hair removal function.
Background
The cleaning work is an indispensable work for keeping a comfortable living environment, and the floor cleaning work is a complicated work, so various cleaning devices are appeared on the market in order to reduce the labor burden of human beings; the conventional cleaning equipment in the market at present consists of a shell, a rolling brush fixed in the shell and a driving device for driving the rolling brush to rotate, and cleaning operation is completed through rotation of the rolling brush, so that the labor intensity of users is greatly reduced, and the cleaning equipment is popular with the masses; however, in the cleaning process, the cleaning device often causes the foreign matters such as silk ribbon, hair, rope and the like to be rolled on the rolling brush along the circumferential direction due to the rotation of the rolling brush, which affects the subsequent cleaning effect of the cleaning device, and the foreign matters wound on the rolling brush are very difficult to clean, so that the rolling brush is often required to be detached from the cleaning device to effectively clean, and thus a plurality of inconveniences are brought to a user.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a double-roller cleaning device with an automatic hair removing function, so as to automatically remove foreign matters such as hair wound in a mechanism.
The technical scheme adopted for solving the technical problems is as follows: the double-roller cleaning equipment with the automatic hair removing function comprises a shell, a driving device arranged on the shell, and a first roller and a second roller which are arranged in the shell, wherein the first roller and the second roller are parallel to each other; the surfaces of the first roller and the second roller are respectively provided with a first rolling cutting rib and a second rolling cutting rib which are raised; the driving device can drive the first roller and the second roller to synchronously rotate; a cleaning structure is arranged on the surface of at least one of the first roller and the second roller; when the first roller and the second roller are in a dehairing state, the first rolling rib and the second rolling rib are in contact with each other in the rotation process of the first roller and the second roller.
As an improvement of the technical scheme, one end of the second roller is connected with a driven gear, and the first roller is provided with a driving gear which is always meshed with the driven gear; the transmission ratio between the driving gear and the driven gear is 1:1.
Further, the driving gear and the driven gear are helical gears; the driving gear can move between an initial position and a dehairing position along the axial direction of the first roller, or the driven gear can move between the initial position and the dehairing position along the axial direction of the second roller, and the driving gear and the driven gear are always kept in a meshed state in the moving process; when the driving gear or the driven gear is in a dehairing state, the driving gear or the driven gear is in a dehairing position, and the first rolling cutting rib and the second rolling cutting rib are in contact with each other in the rotation process of the first roller and the second roller; when the driving gear or the driven gear is positioned at the initial position, the first rolling cutting ribs and the second rolling cutting ribs are staggered in the rotation process of the first roller and the second roller.
Further, the hair removing device also comprises a hair removing driving structure for driving the driven gear or the driving gear to axially move.
Further, the hair removal driving structure comprises a trapezoid round table fixedly connected with the driving gear or the driven gear, an inserting sheet which is inserted on the shell in an up-down sliding manner and is arranged corresponding to the trapezoid round table, and a first elastic element which drives the trapezoid round table and the driving gear or the driven gear to move towards one side of the inserting sheet along the axial direction, wherein a trapezoid round groove matched with the trapezoid round table is formed in one side of the inserting sheet towards the trapezoid round table; the inserting piece can move between an upper position and a lower position, the trapezoid round table enters the trapezoid round groove when in the upper position, and the trapezoid round table is separated from the trapezoid round groove when in the lower position.
Further, a second elastic element which drives the inserting sheet to move upwards by elastic restoring force is arranged in the shell, and a buckle structure which is matched with the inserting sheet is arranged on the shell; when the buckling structure is in a buckling state, the inserting sheet is kept at the lower position; the tab is held in an upper position when the catch is in the disengaged state.
Further, the insert sheet is provided with slots on both sides of the snap structure.
Further, the two ends of the second roller are respectively provided with a sliding block which is connected in the shell in a sliding way, and the second roller is rotationally connected with the sliding block.
Further, the device also comprises a third elastic element arranged in the shell, and the third elastic element promotes the sliding block to drive the second roller to be close to the first roller and press the first roller.
Further, the first rolling rib and the second rolling rib are formed by two spiral bone positions with opposite rotation directions, the two spiral bone positions are intersected to form a V shape, and the intersection points are respectively arranged in the middle parts of the first rolling rib and the second rolling rib.
The beneficial effects of the invention are as follows: according to the invention, the first rolling cutting rib and the second rolling cutting rib which are raised are respectively arranged on the first roller and the second roller, the driving device can drive the first roller and the second roller to synchronously rotate, and meanwhile, the first rolling cutting rib and the second rolling cutting rib can be contacted with each other in the rotation process of the first roller and the second roller during the dehairing operation; therefore, the foreign matters rolled on the first roller and the second roller can be sheared and ground through extrusion between the first rolling cutting rib and the second rolling cutting rib, so that the foreign matters automatically fall off, and the foreign matters can be removed without taking the first roller and the second roller out of the shell; therefore, compared with the prior art, the invention can automatically remove the windings on the first roller and the second roller in the process of working of the first roller or the second roller, so that the process of cleaning the windings becomes simpler and more convenient.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a top view of an embodiment with the upper housing removed;
FIG. 2 is a schematic view showing a tangential state of the first roller and the second roller in the first embodiment;
FIG. 3 is a schematic view of the bottom structure of the first embodiment;
FIG. 4 is an exploded view of the second embodiment;
Fig. 5 is a schematic structural view of the second embodiment, in which the insert is directed to one side of the trapezoidal round table;
Fig. 6 is a schematic structural view of a side of the insert opposite to the trapezoid-shaped round table in the second embodiment;
fig. 7 is a schematic cross-sectional view of the insert in the lower position of the second embodiment.
Detailed Description
The conception, specific structure, and technical effects produced by the present application will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, aspects, and effects of the present application. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly or indirectly fixed or connected to the other feature. Further, the descriptions of the upper, lower, left, right, front, rear, etc. used in the present invention are merely with respect to the mutual positional relationship of the respective constituent elements of the present invention in the drawings.
Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any combination of one or more of the associated listed items.
As shown in fig. 1 and 2, a dual-roller cleaning apparatus with an automatic hair removing function according to a first embodiment of the present invention includes a housing 1, a driving device 3 mounted on the housing 1, and a first roller 2 and a second roller 4 mounted in the housing 1, wherein the first roller 2 and the second roller 4 are parallel to each other; the first roller 2 and the second roller 4 are respectively provided with a first rolling cutting rib 21 and a second rolling cutting rib 41 which are raised; the driving device 3 can drive the first roller 2 and the second roller 4 to synchronously rotate; at least one of the first roller 2 and the second roller 4 is provided with a cleaning structure; in the dehairing operation, the first rolling rib 21 and the second rolling rib 41 are contacted with each other during the rotation of the first roller 2 and the second roller 4. When the cleaning device performs cleaning operation, the driving device 3 is started to enable the first roller 2 or the second roller 4 to rotate, and the first roller 2 and the second roller 4 which roll can realize rolling cleaning because at least one surface of the first roller 2 or the second roller 4 is provided with a cleaning structure; when foreign matter such as hair is wound around the first roller 2 or the second roller 4 along the circumferential direction, the raised first rolling rib 21 and the second rolling rib 41 will push up the foreign matter such as hair from the surfaces of the first roller 2 and the second roller 4; meanwhile, during the dehairing operation, the first rolling rib 21 and the second rolling rib 41 are contacted with each other in the rotation process of the first roller 2 and the second roller 4, so that the foreign matters rolled on the first roller 2 and the second roller 4 can be sheared and ground through contact extrusion between the first rolling rib 21 and the second rolling rib 41, and the foreign matters automatically fall off from the first roller 2 and the second roller 4, so that the first roller 2 and the second roller 4 do not need to be taken out from the shell 1, and the automatic removal of the foreign matters can be realized.
In this embodiment, in order to make the transmission between the driving gear 22 and the driven gear 42 more stable, it is ensured that the first rolling rib 21 and the second rolling rib 41 can keep a mutually contacted state at the same position point every time the first roller 2 and the second roller 4 rotate in the process of rotating, thereby improving the hair removing efficiency; in this embodiment, preferably, one end of the second roller 4 is connected with a driven gear 42, and the first roller 2 is provided with a driving gear 22 that is always meshed with the driven gear 42, and meanwhile, the transmission ratio between the driving gear 22 and the driven gear 42 is 1:1.
In order to be able to switch between the dehairing state and the non-dehairing state, as shown in fig. 2, in this embodiment, specifically, the driving gear 22 and the driven gear 42 are helical gears, and the driven gear 42 is movable along the axial direction of the second roller 4 between the dehairing position and the initial position, and the driving gear 22 and the driven gear 42 are always kept in an engaged state during the movement; in addition, in the process of designing and installing the first roller 2 and the second roller 4, when the driven gear 42 is in a dehairing state, the driven gear 42 is in a dehairing position, and the first rolling rib 21 and the second rolling rib 41 are in contact with each other in the process of rotating the first roller 2 and the second roller 4; since the tooth form of the helical gear has a helical angle, the driven gear 42 rotates by a certain angle with respect to the driving gear 22 during the axial movement of the driven gear 42; the first and second slitting bars 21 and 41 will be displaced from each other during the rotation of the first and second rollers 2 and 4 when the driven gear 42 is moved from the dehairing position to the initial position. And when in a non-dehairing state, namely when the driven gear 42 is in an initial position, the first rolling rib 21 and the second rolling rib 41 are completely staggered, so that the first rolling rib 21 and the second rolling rib 41 are not contacted with each other in the rotating process, the abrasion between the first rolling rib 21 and the second rolling rib 41 is relieved, and the service life of a product is prolonged.
In order to ensure that it is always engaged with the driving gear 22 during the movement of the driven gear 42, in this embodiment, it is preferable that the axial width of the driving gear 22 is greater than the axial width of the driven gear 42; also, in order to reduce vibration and noise during transmission and reduce wear between gears, in the present embodiment, it is preferable that one of the driving gear 22 and the driven gear 42 is a soft gear made of PU rubber and the other is a hard gear made of hard rubber such as POM.
The cleaning structure on the first roller 2 or the second roller 4 can be either a flocked bundle, a flocked strip or a soft adhesive tape; meanwhile, in order to better adapt to different cleaning environments, in this embodiment, the first roller 2 and the second roller 4 are detachably mounted in the housing, and a user can change positions of the first roller 2 and the second roller 4 to achieve different cleaning effects. And the cleaning structure is detachably arranged on the first roller 2 or the second roller 4, so that the cleaning structure with different soft and hard materials can be replaced conveniently. In this embodiment, preferably, the first roller 2 and the second roller 4 are provided with cleaning structures, and are respectively a flocked bundle and a flocked strip; the first roller 2 is provided with a hair planting hole 25 for installing a hair planting bundle, the second roller 4 is provided with a hair planting groove 45 for installing a hair planting strip, and the hair planting hole 25 and the hair planting groove 45 respectively avoid the positions of the first rolling cutting rib 21 and the second rolling cutting rib 41; also, preferably, the tufts are made of a hard bristle material and the tops are made of relatively soft bristles. In addition, referring to fig. 3, in the present embodiment, the cleaning structures are disposed on the first roller 2 and the second roller 4, and the rotation directions of the first roller 2 and the second roller 4 are opposite, and the rotation directions of the first roller 2 and the second roller 4 are both rotated and cleaned towards the middle direction of the two rollers when viewed from the direction of the dust collection opening 11 at the bottom of the housing 1, so that the sealing strips are not required to be disposed at the rear side of the dust collection opening 11, and only the sealing strips are required to be disposed at the left side and the right side of the dust collection opening 11; because the garbage stirred backward by the first roller 2 is blocked by the second roller 4, and the garbage stirred forward by the second roller 4 is also blocked by the first roller 2, the sealing strip is not required to be arranged at the rear side of the dust collection port 11 to block the garbage stirred backward; and need often drag cleaning equipment backward in the cleaning process, and the sealing strip that sets up in dust absorption mouth 11 rear side can scrape rubbish and remove backward to influence the cleaning effect, and this embodiment is because the sealing strip that does not need to set up dust absorption mouth 11 rear side, consequently also can effectively improve above-mentioned problem.
In this embodiment, specifically, two ends of the second roller 4 are respectively provided with a slider 44 slidably connected in the housing 1, and the second roller 4 is rotatably connected with the slider 44. And, in particular, a third elastic element 43 is mounted inside the casing 1, said third elastic element 43 causing said slider 44 to bring the second roller 4 towards the first roller 2 and to press the first roller 2. So that when a large foreign matter is wound on the first roller 2, the jamming of the apparatus can be effectively prevented due to the provision of the third elastic member 43; it should be noted that, in order to prevent the occurrence of the tooth jump phenomenon caused by the large foreign matter, the full tooth heights of the driving gear 22 and the driven gear 42 should be properly adjusted and increased.
In order to gather the foreign matters such as hair at the middle position of the first roller 2 or the second roller 4 during the hair removing operation of the first roller 2 or the second roller 4, and prevent the foreign matters such as hair from moving to the two sides of the first roller 2 or the second roller 4 to be wound at the rotating shaft positions of the two rollers, and in order to make a certain cutting angle between the first rolling rib 21 and the second rolling rib 41 during the hair removing operation, the first rolling rib 21 and the second rolling rib 41 can cut and grind the foreign matters such as hair more easily; in this embodiment, specifically, the first rolling rib 21 and the second rolling rib 41 are each composed of two spiral bone positions with opposite rotation directions, the two spiral bone positions intersect to form a V shape, and the intersection points are respectively located in the middle of the first rolling rib 21 and the second rolling rib 41; and in the dehairing state, the first rolling rib 21 and the second rolling rib 41 are symmetrically arranged in opposite directions with respect to a common tangential plane between the first roller 2 and the second roller 4, so that in the rotating process, the contact part of the first rolling rib 21 and the second rolling rib 41 gradually moves from one end of the spiral bone position close to two sides of the shell 1 to one end positioned in the middle of the two rollers, and in the process of moving the contact part to the middle, the spiral bone position gives a pushing force for foreign matters such as hair to move to the middle of the first roller 2 or the second roller 4, thereby gathering the foreign matters such as hair to the middle of the first roller 2 or the second roller 4. Meanwhile, in order to facilitate cleaning and cutting off the foreign matters, a dust collecting port 5 is arranged at a position, opposite to the middle part of the first roller 2, of the shell 1, the dust collecting port 5 is communicated with an adsorption device (not shown in the drawing) such as a dust suction pump of the cleaning equipment, and the ground foreign matters can be sucked away and removed through the connection of the adsorption device such as the dust suction pump. Of course, according to practical circumstances, the directions of the first and second rolling ribs 21 and 41 may be set to a spiral curve or a wave curve or a straight line parallel to the first roller 2, or the like, in addition to the above-described embodiments.
As shown in fig. 1, in this embodiment, specifically, the driving device 3 includes a motor fixed to the housing 1; specifically, the motor is connected to the first roller 2 by a belt drive. Of course, the driving device 3 may alternatively adopt a chain transmission, a gear transmission or a form that a motor directly drives the first roller 2 or the second roller 4 to rotate according to practical situations.
Referring to fig. 4, a second embodiment of the present invention, a dual roller cleaning apparatus with an automatic hair removal function, is different from the first embodiment in that: the driving gear 22 can move between the dehairing position and the initial position along the axial direction of the first roller 2, and the driving gear 22 and the driven gear 42 are always kept in an engaged state during the movement; in addition, in the process of designing and installing the first roller 2 and the second roller 4, when the driving gear 22 is in a dehairing state, the driving gear 22 is in a dehairing position, and the first rolling rib 21 and the second rolling rib 41 are in contact with each other in the process of rotating the first roller 2 and the second roller 4; likewise, during axial movement of the drive gear 22, the drive gear 22 produces an angular rotation relative to the driven gear 42; the first and second slitting bars 21 and 41 will be displaced from each other during the rotation of the first and second rollers 2 and 4 when the driving gear 22 is moved from the dehairing position to the initial position; thereby also achieving the purpose of alleviating the abrasion of the first rolling rib 21 and the second rolling rib 41, and further improving the service life of the product.
Referring to fig. 5 to 7, in this embodiment, the cleaning apparatus further includes a hair removal drive structure that drives the drive gear 22 to move axially. Specifically, the hair removal driving structure comprises a trapezoidal round table 23 fixedly connected with a driving gear 22, an inserting sheet 6 which is inserted on the shell 1 in a vertically sliding manner and is arranged corresponding to the trapezoidal round table 23, and a first elastic element 24 which drives the trapezoidal round table 23 and the driving gear 22 to move towards one side of the inserting sheet 6 along the axial direction, wherein one side of the inserting sheet 6 towards the trapezoidal round table 23 is provided with a trapezoidal round groove 61 matched with the trapezoidal round table 23; the insert 6 can move between an upper position and a lower position, when the insert 6 is in the upper position, the trapezoid circular groove 61 just faces the trapezoid circular table 23, and under the pushing of the elastic restoring force of the first elastic element 24, the driving gear 22 and the trapezoid circular table 23 move to one side of the insert 6 so that the trapezoid circular table 23 enters the trapezoid circular groove 61; pressing down the insert 6, the insert 6 will move from the upper position to the lower position, the trapezoidal round table 23 will slide out of the trapezoidal round groove 61 step by step during the movement, and at the same time the driving gear 22 will move to the side far away from the insert 6; until the insert 6 reaches the lower position, the trapezoidal round table 23 is separated from the trapezoidal round groove 61. Conversely, when the tab 6 slides upward, the tab 6 moves from the lower position to the upper position, the trapezoidal round table 23 changes the state of being disengaged from the trapezoidal round groove 61 into the state of being entered into the trapezoidal round groove 61, and the driving gear 22 moves to the side close to the tab 6; therefore, the driving gear 22 can be driven to axially move only by moving the inserting sheet 6 up and down through the structure.
In the present embodiment, specifically, when the tab 6 is in the upper position, the driving gear 22 is in the initial position, and when the tab 6 is in the lower position, the driving gear 22 is in the dehairing position; it is of course possible to arrange, depending on the actual situation, in addition to the above-described manner, that the driving gear 22 is in the dehairing position when the insert sheet 6 is in the upper position and that the driving gear 22 is in the initial position when the insert sheet 6 is in the lower position.
And specifically, a second elastic element 7 which drives the insert 6 to move upwards by elastic restoring force is installed in the shell 1, and a buckle structure 62 which is matched with the insert 6 is arranged on the shell 1; the insert 6 is kept at the lower position when the fastening structure 62 is in the fastening state; the tab 6 is held in the upper position when the catch arrangement 62 is in the disengaged condition. And, in particular, the tab 6 is provided with slots 63 on both sides of the snap structure 62. By the structure, the insert 6 can be switched from the upper position to the lower position only by pressing the insert 6 downwards, so that the cleaning equipment is changed from the hair removing state to the non-hair removing state, and the cleaning equipment can be kept in the non-hair removing state by the buckle structure 62; when the hair removing state is to be switched, the insert 6 is only pushed laterally to be located at the upper position of the buckle structure 62, so that the buckle structure 62 is deformed to be separated from the buckle, and the insert 6 is automatically reset to the upper position under the action of the second elastic element 7, so that the switching from the non-hair removing state to the hair removing state is completed.
Of course, according to practical situations, in order to realize the axial movement of the driving gear 22, other types of modes can be selected besides the mode of realizing the pressing driving by adopting the cooperation of the structures of the inserting sheet 6 and the trapezoid round table 23 and the like, for example, a mode of realizing the axial movement of the gear by pushing the gear laterally or by stepping on the gear by foot, and the like can be adopted.
The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again. The driving structure for driving the driving gear 22 to move axially in the present embodiment is also applicable to the driving gear 42 to move axially in the first embodiment, and will not be described here again.
The above embodiment is only an example of the present invention and is not intended to limit the scope of the invention, but all equivalent changes and modifications made in accordance with the present invention are included in the scope of the present invention.
Claims (8)
1. The double-roller cleaning equipment with the automatic hair removal function comprises a shell (1), a driving device (3) arranged on the shell (1), and a first roller (2) and a second roller (4) which are arranged in the shell (1), wherein the first roller (2) and the second roller (4) are parallel to each other; the method is characterized in that: the surfaces of the first roller (2) and the second roller (4) are respectively provided with a first raised rolling cutting rib (21) and a second raised rolling cutting rib (41); the driving device (3) can drive the first roller (2) and the second roller (4) to synchronously rotate; the surface of at least one of the first roller (2) and the second roller (4) is provided with a cleaning structure; when the first roller (2) and the second roller (4) are in a dehairing state, the first rolling rib (21) and the second rolling rib (41) are in contact with each other in the rotating process; one end of the second roller (4) is connected with a driven gear (42), and the first roller (2) is provided with a driving gear (22) which is always meshed with the driven gear (42); the transmission ratio between the driving gear (22) and the driven gear (42) is 1:1; the driving gear (22) and the driven gear (42) are helical gears; the driving gear (22) can move between an initial position and a hair removing position along the axial direction of the first roller (2), or the driven gear (42) can move between the initial position and the hair removing position along the axial direction of the second roller (4), and the driving gear (22) and the driven gear (42) are always in an engaged state in the moving process; when in a dehairing state, the driving gear (22) or the driven gear (42) is in a dehairing position, and the first rolling rib (21) and the second rolling rib (41) are in contact with each other in the rotation process of the first roller (2) and the second roller (4); when the driving gear (22) or the driven gear (42) is at an initial position, the first rolling rib (21) and the second rolling rib (41) are staggered in the rotation process of the first roller (2) and the second roller (4); the axial width of the driving gear (22) is greater than the axial width of the driven gear (42).
2. A dual roll cleaning apparatus having an automatic hair removal function as claimed in claim 1, wherein: further comprises a dehairing drive structure for driving the driven gear (42) or the driving gear (22) to axially move.
3. A dual roll cleaning apparatus having an automatic hair removal function according to claim 2, characterized in that: the hair removal driving structure comprises a trapezoid round table (23) fixedly connected with a driving gear (22) or a driven gear (42), an inserting sheet (6) which is inserted on the shell (1) in an up-down sliding manner and is arranged corresponding to the trapezoid round table (23), and a first elastic element (24) which drives the trapezoid round table (23) and the driving gear (22) or the driven gear (42) to move towards one side of the inserting sheet (6) along the axial direction, wherein one side of the inserting sheet (6) facing the trapezoid round table (23) is provided with a trapezoid round groove (61) matched with the trapezoid round table (23); the inserting piece (6) can move between an upper position and a lower position, the trapezoid round table (23) enters the trapezoid round groove (61) when in the upper position, and the trapezoid round table (23) is separated from the trapezoid round groove (61) when in the lower position.
4. A dual roll cleaning apparatus having an automatic hair removal function according to claim 3, wherein: a second elastic element (7) which drives the inserting sheet (6) to move upwards by elastic restoring force is arranged in the shell (1), and a clamping structure (62) which is matched with each other is arranged on the inserting sheet (6) and the shell (1); when the buckling structure (62) is in a buckling state, the inserting sheet (6) is kept at a lower position; the tab (6) is held in an upper position when the catch arrangement (62) is in the disengaged state.
5. A dual roll cleaning apparatus having an automatic hair removal function as set forth in claim 4, wherein: the inserting sheet (6) is provided with slots (63) at two sides of the buckling structure (62).
6. A two-roll cleaning apparatus having an automatic hair removal function according to any one of claims 1 to 5, characterized in that: two ends of the second roller (4) are respectively provided with a sliding block (44) which is in sliding connection with the inside of the shell (1), and the second roller (4) is in rotary connection with the sliding blocks (44).
7. A dual roll cleaning apparatus having an automatic hair removal function as set forth in claim 6, wherein: the device also comprises a third elastic element (43) arranged in the shell (1), wherein the third elastic element (43) drives the sliding block (44) to drive the second roller (4) to be close to the first roller (2) and presses the first roller (2).
8. A two-roll cleaning apparatus having an automatic hair removal function according to any one of claims 1 to 5, characterized in that: the first rolling rib (21) and the second rolling rib (41) are composed of two spiral bone positions with opposite rotation directions, the two spiral bone positions are intersected to form a V shape, and the intersection points are respectively arranged in the middle parts of the first rolling rib (21) and the second rolling rib (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062841.8A CN109602331B (en) | 2019-01-23 | 2019-01-23 | Double-roller cleaning equipment with automatic hair removing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062841.8A CN109602331B (en) | 2019-01-23 | 2019-01-23 | Double-roller cleaning equipment with automatic hair removing function |
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| CN109602331A CN109602331A (en) | 2019-04-12 |
| CN109602331B true CN109602331B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910062841.8A Active CN109602331B (en) | 2019-01-23 | 2019-01-23 | Double-roller cleaning equipment with automatic hair removing function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110537869A (en) * | 2019-09-09 | 2019-12-06 | 珠海格力电器股份有限公司 | cleaning equipment and dust collector |
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| CN103505152A (en) * | 2013-10-15 | 2014-01-15 | 苏州诚河清洁设备有限公司 | Cleaning head for surface cleaning device |
| CN205083396U (en) * | 2014-12-12 | 2016-03-16 | 美国iRobot公司 | Autonomic clean robot |
| CN108371523A (en) * | 2018-05-08 | 2018-08-07 | 东莞优乐家智能家电有限公司 | A kind of compaction type round brush hair removal mechanism |
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| CN209826557U (en) * | 2019-01-23 | 2019-12-24 | 东莞优乐家智能家电有限公司 | Double-roller cleaning equipment with automatic hair removing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9326654B2 (en) * | 2013-03-15 | 2016-05-03 | Irobot Corporation | Roller brush for surface cleaning robots |
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2019
- 2019-01-23 CN CN201910062841.8A patent/CN109602331B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505152A (en) * | 2013-10-15 | 2014-01-15 | 苏州诚河清洁设备有限公司 | Cleaning head for surface cleaning device |
| CN205083396U (en) * | 2014-12-12 | 2016-03-16 | 美国iRobot公司 | Autonomic clean robot |
| CN108926295A (en) * | 2017-05-25 | 2018-12-04 | 尚科宁家运营有限公司 | Robot cleaner with double clearers |
| CN108371523A (en) * | 2018-05-08 | 2018-08-07 | 东莞优乐家智能家电有限公司 | A kind of compaction type round brush hair removal mechanism |
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| CN109602331A (en) | 2019-04-12 |
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