CN111449592A - Mop bucket capable of realizing automatic switching of forward rotation and reverse rotation of rotary mop - Google Patents
Mop bucket capable of realizing automatic switching of forward rotation and reverse rotation of rotary mop Download PDFInfo
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- CN111449592A CN111449592A CN202010328447.7A CN202010328447A CN111449592A CN 111449592 A CN111449592 A CN 111449592A CN 202010328447 A CN202010328447 A CN 202010328447A CN 111449592 A CN111449592 A CN 111449592A
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- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
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- 230000005540 biological transmission Effects 0.000 claims description 54
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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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/50—Auxiliary implements
- A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
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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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
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Abstract
The invention discloses a mop bucket for realizing automatic switching of positive and negative rotation of a rotary mop, which comprises a bucket body and a rotary switching cleaning device, wherein the rotary switching cleaning device is arranged at the bottom of the bucket body; the rotary switching cleaning device comprises a forward and reverse rotation switching mechanism and an automatic indexing mechanism, the driving piece can be in a forward rotation position or a reverse rotation position to drive the output piece to output forward rotation or reverse rotation, and the driving piece is driven by the automatic indexing mechanism to be sequentially switched. The rotary switching cleaning device is applied to cleaning of the rotary mop, the rotary switching cleaning device accurately performs one-time steering on the unidirectional rotation input by single pressing of the rotary mop, and the unidirectional rotation is sequentially converted into the forward rotation and the reverse rotation of the rotary hair plate, in the actual cleaning process, a user only needs to repeat the pressing process of the mop, the forward rotation and the reverse rotation switching cleaning of the hair plate in the mop barrel can be automatically realized, the operation convenience is better, the operation experience of the user is improved, the rotation direction can be effectively switched by each pressing, the accuracy and the stability of the forward rotation and the reverse rotation switching are improved, and the cleaning effect of the hair plate is improved.
Description
Technical Field
The invention relates to the technical field of cleaning tools, in particular to a mop bucket capable of automatically switching forward and reverse rotation of a rotary mop.
Background
The floor cleaning and mopping device is a means for cleaning and sanitation of people and keeping the house life or the office place clean and tidy, and people pay more and more attention to the cleaning and mopping device along with the promotion of urbanization and the improvement of the living standard of people, and the structure and the variety of the cleaning device are continuously increased and improved. The mop is used as a cleaning tool for mopping the floor, and various types of mops are available according to different requirements of cleaning environments. Rotatory mop is the mop commonly used who has now, and it includes the rotary rod of mop pole front end and installs the frid on the rotary rod, and the dedicated mop bucket of general cooperation is cleaned, is equipped with the support reduction gears in the mop bucket, and during the support reduction gears that rotatory mop inserted in the mop bucket, through pushing down the mop pole so that the frid obtains rotary motion to realize the cleaning performance of frid. However, the rotating direction of the existing rotating mop for pressing down the rotating rod every time is fixed, so that the hair plate is cleaned in the mop bucket by unidirectional rotation, and the actual cleaning effect is not ideal. Therefore, some mop buckets for realizing forward and reverse rotation switching of the rotating hair discs are provided in the prior art, so that the fixed rotating mode of pressing down the rotating mop is converted into the mode of alternating forward rotation and reverse rotation of the hair discs, and the cleaning effect of the hair discs is improved. However, the applicant finds that the existing scheme has an unreasonable place in the structural design, a user needs special operation during operation, and if the operation is not in place, the alternate change of forward rotation and reverse rotation of the hair plate cannot be effectively realized, so that the actual cleaning effect is poor, and the user experience is also poor.
Disclosure of Invention
The invention aims at the problems and provides a mop bucket for automatically switching the forward rotation and the reverse rotation of a rotary mop. The technical scheme of the invention is as follows:
a mop bucket for realizing automatic switching of forward and reverse rotation of a rotary mop comprises a bucket body and a rotary switching cleaning device, wherein the rotary switching cleaning device is arranged at the bottom of the bucket body; the rotary switching cleaning device comprises a forward and reverse switching mechanism and an automatic indexing mechanism;
the forward and reverse rotation switching mechanism comprises a driving part, a main shaft, a transmission assembly and an output part; the upper end of the driving piece is an input end and is used for being connected with a rotating rod of the rotating mop; the driving part is supported by the spindle and positioned at a positive transposition position or a negative transposition position, when the driving part is positioned at the positive transposition position, the driving part and the transmission assembly drive the output part to output positive rotation, and when the driving part is positioned at the negative transposition position, the driving part and the transmission assembly drive the output part to output negative rotation;
the automatic indexing mechanism is used for driving the driving piece to be sequentially switched between the positive indexing position and the reverse indexing position.
As a further illustration of the present invention, the driving member includes a driving gear, the driving assembly includes a high gear and a low gear, and the output member is a ring gear engaged with both the high gear and the low gear; when the driving part is positioned at the positive rotation position, namely the transmission teeth are supported at the high position, the transmission teeth and the high position teeth are transmitted at the moment to drive the ring teeth to rotate positively, and the low position teeth are in an idle running state; when the driving piece is located at the inversion position, namely the transmission teeth are supported at the low position, the transmission teeth and the low position teeth are transmitted at the moment to drive the ring teeth to invert, and the high position teeth are in an idle running state.
Furthermore, when the transmission gear is positioned at a high position and is in meshing transmission with the high-position gear, the transmission gear, the high-position gear and the output piece form a high-position planetary gear system; when the transmission gear is located at a low position and is in meshing transmission with the low position gear, the transmission gear, the low position gear and the output piece form a low position planetary gear system.
Furthermore, the automatic indexing mechanism comprises an indexing piece, a resetting piece, an upper cover and a lower cover; the upper cover and the lower cover are coaxially arranged by the main shaft; the dividing piece penetrates through the upper cover and is sleeved on the main shaft in a sliding mode to support the driving piece, the sliding direction of the dividing piece is the axial direction of the main shaft, and the axial resetting is driven by the resetting piece; the upper end surface of the upper cover is provided with a limiting support table for supporting and limiting the indexing rotation of the indexing piece; a first indexing tooth is arranged on the lower end face of the upper cover, a second indexing tooth is arranged on the lower cover corresponding to the first indexing tooth, and a plurality of indexing rods are arranged on the indexing piece; in the reciprocating sliding process of the indexing piece, the first indexing teeth, the second indexing teeth and the indexing rod are matched to drive the indexing piece to perform unidirectional indexing rotation.
Furthermore, the limit supporting platform comprises a high-position platform and a low-position platform, and the high-position platform and the low-position platform are distributed in a staggered manner; the second indexing teeth comprise high-position indexing teeth and low-position indexing teeth, and the high-position indexing teeth and the low-position indexing teeth are distributed in a staggered mode; the dividing piece is limited and supported by the high-position table or the low-position table, and the unidirectional dividing rotation of the dividing piece drives the dividing piece to sequentially switch between the limiting and supporting of the high-position table and the low-position table.
Furthermore, the reset piece is a reset spring sleeved on the main shaft between the dividing piece and the lower cover.
Furthermore, each high or low indexing tooth of the second indexing tooth comprises a stable low position, and the indexing rod slides towards and is finally stably supported at the low position during the process that the indexing piece slides towards the lower cover, so that the axial sliding of the indexing piece is converted into the radial indexing rotation.
Still further, the second indexing teeth are hook-shaped, V-shaped or U-shaped.
Furthermore, the indexing member comprises an upper indexing member and a lower indexing member, and the upper indexing member and the lower indexing member are detachably connected; the lower end of the upper indexing part is provided with a clamping groove, the upper end of the lower indexing part is provided with a clamping protrusion, and the lower indexing part is clamped into the clamping groove through the clamping protrusion and is clamped with the upper indexing part.
Furthermore, at least one of the transmission gear and the high-position gear is a chamfer gear, and at least one of the transmission gear and the low-position gear is a chamfer gear; the tooth of the chamfering gear is provided with an oblique chamfer, and the chamfer inclined plane of the oblique chamfer is directed to the adjacent tooth by the tooth where the oblique chamfer is located.
The invention has the beneficial effects that:
the invention relates to a mop bucket for automatically switching forward and reverse rotation of a rotary mop, wherein a rotary switching and cleaning device accurately performs one-time steering on unidirectional rotation input by single pressing of the rotary mop, and sequentially converts the unidirectional rotation into forward and reverse rotation of a rotary hair plate.
Drawings
FIG. 1 is an exploded view of a mop bucket according to an embodiment of the present invention;
FIG. 2 is an exploded view of a mop bucket according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an overall rotary switching cleaning apparatus according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the rotary mop and the rotary switch cleaning device according to the embodiment of the present invention;
FIG. 5 is a diagram of a forward/reverse switching mechanism according to an embodiment of the present invention;
FIG. 6 is a top view of the automatic indexing mechanism according to one embodiment of the present invention;
FIG. 7 is a lower structure view of an automatic indexing mechanism according to an embodiment of the present invention;
FIG. 8 is a view showing the structure of the lower cover in accordance with the embodiment of the present invention;
FIG. 9 is a schematic view of the return spring assembly of the embodiment of the present invention;
FIG. 10 is an enlarged view of a bevel gear according to an embodiment of the present invention.
Reference numerals: the cleaning device comprises a barrel body 1, a rotary switching cleaning device 2, a driving part 3, a transmission gear 301, a latch 302, a spindle 4, an output part 5, a shell 501, a hair plate latch 502, a rotary mop 6, a rotary rod 601, a hair plate 602, a dividing part 7, a dividing rod 701, a resetting part 8, an upper cover 9, a limiting support table 901, a first dividing gear 902, a lower cover 10, a second dividing gear 101, a high-position gear 11, a low-position gear 12, a limiting support bulge 13, a reset spring 14 and a chamfer inclined plane 15.
Detailed Description
Example (b):
the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely a part of the embodiments of the invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in the attached drawings, the mop bucket for realizing the automatic switching of the forward rotation and the reverse rotation of the rotary mop comprises a bucket body 1 and a rotary switching cleaning device 2, wherein the rotary switching cleaning device 2 is arranged at the bottom of the bucket body 1; the rotary switching cleaning device 2 comprises a forward and reverse rotation switching mechanism and an automatic indexing mechanism.
The forward and reverse rotation switching mechanism comprises a driving part 3, a main shaft 4, a transmission assembly and an output part 5; the upper end of the driving piece 3 is an input end and is used for being connected with a rotating rod 601 of the rotating mop 6; the driving part 3 is supported by the spindle 4 and is located at a positive rotation position or a negative rotation position, when the driving part 3 is located at the positive rotation position, the driving part and the transmission assembly drive the output part 5 to output positive rotation, and when the driving part 3 is located at the negative rotation position, the driving part and the transmission assembly drive the output part 5 to output negative rotation.
The automatic indexing mechanism is used for driving the driving part 3 to be sequentially switched between the positive indexing position and the negative indexing position, and specifically comprises an indexing part 7, a resetting part 8, an upper cover 9 and a lower cover 10; the upper cover 9 and the lower cover 10 are coaxially arranged with the main shaft 4; the dividing piece 7 penetrates through the upper cover 9 and is sleeved on the main shaft 4 in a sliding mode to support the driving piece 3, the sliding direction of the dividing piece is the axial direction of the main shaft 4, and the axial resetting is driven by the resetting piece 8; a limiting support table 901 for supporting and limiting the indexing rotation of the indexing piece 7 is arranged on the upper end surface of the upper cover 9; a first indexing tooth 902 is arranged on the lower end face of the upper cover 9, a second indexing tooth 101 is arranged on the lower cover 10 corresponding to the first indexing tooth 902, and a plurality of indexing rods 701 are arranged on the indexing piece 7; during the reciprocating sliding process of the indexing member 7, the first indexing tooth 902, the second indexing tooth 101 and the indexing rod 701 cooperate to drive the indexing member 7 to perform unidirectional indexing rotation.
In this embodiment, the spindle 4 supports the driving part 3 through the index 7, and the index 7 is slidably sleeved on the spindle 4, so in the embodiment shown in the drawings, when the index 7 supports the driving part 3 at a high point, it is considered that the driving part 3 is located at a positive position, and when the index 7 supports the driving part 3 at a low point, it is considered that the driving part 3 is located at a negative position. Referring to the drawings, the present embodiment adopts a gear transmission mode, the lower portion of the driving member 3 is a transmission tooth 301, the transmission assembly includes a high-position tooth 11 and a low-position tooth 12, and the output member 5 is a ring tooth engaged with both the high-position tooth 11 and the low-position tooth 12. When the driving member 3 is located at the positive indexing position, that is, the transmission teeth 301 are supported at the high position, at this time, the transmission teeth 301 and the high position teeth 11 transmit to drive the ring teeth to rotate positively, and the low position teeth 12 are in an idle state; when the driving member 3 is located at the reverse position, that is, the transmission gear 301 is supported at the low position, at this time, the transmission gear 301 and the low position gear 12 transmit to drive the ring gear to reverse, and the high position gear 11 is in an idle state.
As a further explanation, the supporting force of the index 7 on the driving element 3 in this embodiment is from the limit supporting platform 901, the index 7 includes an upper index and a lower index, a plurality of limit supporting protrusions 13 are disposed on a portion of the upper cover 9 extending above the upper index, the upper cover 9 is provided with a plurality of limit supporting platforms 901 along the circumference of the upper index, the limit supporting platforms 901 include a high-position platform and a low-position platform, the high-position platform and the low-position platform are distributed in a staggered manner and are both used for supporting the limit supporting protrusions 13 of the index 7, the limit supporting protrusions 13 are limited by the high-position platform when located on the high-position platform, and the limit supporting protrusions 13 are limited by the low-position platform when located on the low-position platform. When the limit support protrusions 13 correspond to the high-position tables, the limit support protrusions 13 can be clamped into the high-position tables by pressing the driving part 3 downwards, the high-position tables provide supporting force for the dividing parts 7 on one hand to support the driving part 3 to be located at a high position and the high-position teeth 11 to transmit and output positive rotation, and the high-position tables limit the rotation of the dividing parts 7 on the other hand, so that the dividing parts 7 cannot be dislocated from the high-position tables by relative rotation of the driving part 3. Conversely, when the limit support protrusion 13 corresponds to the lower stage, pressing down the driving member 3 will cause the limit support protrusion 13 to be snapped into the lower stage, on one hand, the lower stage provides a support force for the index member 7 to support the driving member 3 to be located at the lower position and the lower teeth 12 for transmission output reversal, on the other hand, the lower stage limits the rotation of the index member 7, so that the relative rotation of the driving member 3 will not cause the index member 7 to be dislocated from the lower stage.
The last graduation member of this embodiment adopts the detachable mode to connect with lower graduation member, it is equipped with the joint groove to go up the graduation member lower extreme, it is protruding that lower graduation member upper end is equipped with the joint, down the graduation member through protruding card income of joint the joint inslot with go up the graduation member joint.
As shown in the drawings, the reset member 8 of the present embodiment is a reset spring 14 sleeved on the spindle 4 between the index member 7 and the lower cover 10, the index member 7 is located at an initial position at a high position under the action of the elastic force of the reset spring 14 when no pressing force is applied, the index member 7 slides downward to the second indexing tooth 101 to perform indexing rotation once when the index member 7 is pressed downward, the reset spring 14 pushes the index member 7 to slide upward to reset when the pressing force is cancelled, and performs indexing rotation once under the action of the first indexing tooth 902, and the indexing twice by the second indexing tooth 101 and the first indexing tooth 902 rotates the index member 7 by one indexing amount, so that the limit support protrusion 13 rotates from a corresponding high position to a corresponding low position or from a corresponding low position to a corresponding high position, thereby realizing the conversion of one support high position and low position, and changing the rotation direction of the output member 5.
The automatic indexing mechanism drives the indexing member 7 to perform indexing rotation, so that the indexing member corresponds to the high-level table and the low-level table in sequence, and the driving member 3 can be switched between a positive indexing position and a reverse indexing position in sequence. Referring to the drawings, a plurality of indexing rods 701 are arranged on the part of the lower indexing member extending out of the upper cover 9, a plurality of first indexing teeth 902 are arranged on the upper cover 9 along the circumference of the lower indexing member, second indexing teeth 101 are arranged on the lower cover 10 at positions corresponding to the first indexing teeth 902, the second indexing teeth 101 comprise high-position indexing teeth and low-position indexing teeth, and the high-position indexing teeth and the low-position indexing teeth are distributed in a staggered manner along the circumference. The indexing member 7 is slidably mounted on the main shaft 4, and a return spring 14 is arranged below the indexing member, wherein the sliding direction is the axial direction of the main shaft 4. The indexing member 7 is pressed to slide downwards until the indexing rod 701 contacts with the second indexing teeth 101, and under the guiding action of the inclined surfaces of the second indexing teeth 101, the indexing rod 701 rotates to the low point position of the indexing teeth, so that the limit support protrusions 13 are clamped into the corresponding limit support tables 901. Since the limit support platform 901 is divided into a high-position platform and a low-position platform, the supporting points provided by the indexing member 7 at different high and low positions are in the high and low positions in the axial direction. A return spring 14 is arranged at the lower part of the indexing member 7, in the process that the indexing member 7 is returned upwards, the indexing member 7 is returned to the upper cover 9 in a sliding manner under the action of the return spring 14, and when the indexing member contacts the first indexing tooth 902, the indexing rod 701 is rotated and indexed under the guiding action of the inclined surface of the first indexing tooth 902, so that the indexing rod 701 is rotated to the next tooth position. That is, when the index member 7 is pressed down again, the index rod 701 corresponds to the high-position index tooth of the second index tooth 101, and the index member 7 rotates to the low-position index tooth corresponding to the second index tooth 101 at the next time, so as to realize the fixed unidirectional automatic indexing of the index member 7 in the same pressing process, and sequentially and circularly switch between the high-position support and the low-position support.
Referring to the drawings, the second indexing tooth 101 of the present embodiment is generally hook-shaped, and during the pressing process of the indexing lever 701, the indexing lever 701 first contacts the right side of the second indexing tooth 101, and slides to the lower position of the left side without support on the left side, so as to drive the indexing member 7 to rotationally index. When the index lever 701 slides to the lowest point position (leftmost in the figure) to the left, the index lever 701 can no longer slide under the support of the left side wall, so as to form a temporary fixing effect, and at this time, the limit support protrusion 13 on the upper index member just can be clamped into the upper table and the lower table to be limited and supported by the upper table and the lower table. When the downward pressure of the indexing part 7 is removed, the indexing part 7 can be reset upwards under the action of the return spring 14, and when the indexing rod 701 contacts the first indexing tooth 902 positioned on the upper cover 9, based on the same action principle, the indexing part 7 can rotate a certain angle along the same direction, so that the indexing part 7 enters the next indexing position, thereby realizing the fixed unidirectional automatic indexing of the indexing part 7 when the indexing part 7 is pressed for circulation, and automatically switching between the high position and the low position in sequence.
It is understood that the tooth profile of the second indexing tooth 101 is not limited to the hook profile described above, and may be other tooth profiles such as V-shaped, U-shaped, and the like. The design principle is that a stable low point position and an unstable high point position are contained in one indexing tooth, and the indexing rod 701 slides to the low point position from the high point position in the process of pressing down the indexing member 7, so that the pressing down sliding of the indexing member 7 is converted into indexing rotation. Referring to the drawings, in the present embodiment, four indexing rods 701 are symmetrically disposed on the indexing member 7, and under the action of the first indexing tooth 902 and the second indexing tooth 101 which are correspondingly disposed, when the indexing member 7 is reset by a single press, the indexing member 7 performs one-quarter indexing, that is, the drawing shows a four-index automatic indexing structure. According to practical application, the indexing amount of the automatic indexing structure can be changed by changing the number of the indexing rods 701 and the related corresponding structures, the more the indexing rods 701 are, the more the indexing is, the smaller the single-time indexing rotation angle of the indexing piece 7 is, and the design can be carried out according to the practical application requirements.
In the embodiment shown in the drawings, because the transmission teeth 301 axially slide relative to the high-position teeth 11 or the low-position teeth 12 in opposite directions, it is preferable that the teeth of the transmission teeth 301, the high-position teeth 11 and the low-position teeth 12 are provided with oblique chamfers, the oblique chamfers are arranged on the teeth at one end where the teeth slide in opposite directions, and the chamfer slopes 15 of the oblique chamfers point to the adjacent teeth from the teeth where the teeth are located. In this embodiment, when the transmission gear 301 slides into the meshing position of the high-position gear 11 from the low position, because the chamfer inclined surfaces 15 are arranged on the end surfaces of the oppositely moving gears, the transmission gear 301 can smoothly and accurately slide into the high-position gear 11 to be meshed under the guiding action of the chamfer inclined surfaces, and the situation that the transmission gear 301 collides with the high-position gear 11 cannot occur. Similarly, when the transmission gear 301 slides into the meshing position of the low-position gear 12 from the high position, the chamfer inclined plane 15 is arranged on the end surface of the gear moving in opposite directions, so that the transmission gear 301 can smoothly and accurately slide into the low-position gear 12 for meshing under the guiding action of the chamfer inclined plane, the condition that the transmission gear 301 is abutted against the low-position gear 12 is avoided, the tooth collision between the two gear teeth is avoided, and the abrasion and the breakage are reduced.
The mop bucket of the embodiment is used for cleaning the rotating mop 6, the rotating mop 6 is an existing mop convenient to clean, and comprises a rotating rod 601 and a hair plate 602, in the process of pressing down the mop, the rotating rod 601 rotates along a fixed direction, and the hair plate 602 can rotate independently relative to the rotating rod 601. In the application of this embodiment, the above-mentioned rotating and switching cleaning device 2 is installed at the bottom of the barrel 1, when in use, the hair plate 602 of the rotating mop 6 is aligned with the input end of the upper part of the rotating and switching cleaning device 2 to be pressed repeatedly, and the unidirectional rotation of the rotating rod 601 pressed and input each time is converted into the positive and negative rotation alternate change of the hair plate 602 by the rotating and switching cleaning device 2 in turn, so as to achieve the better cleaning effect of the hair plate 602. Specifically, when rotatory mop 6 inserts in the mop bucket, hair-pin 602 by driving tooth 301 and indexing member 7 support, the upper end of driving piece 3 contains latch 302, and the rotary rod 601 end of mop passes through latch 302 and the joint of driving piece 3, and when rotatory mop 6 pushed down, the fixed rotation of rotary rod 601 turned into the fixed rotation (the rotation of single direction) of driving tooth 301. In this embodiment, the output member 5 includes a housing 501 of the rotary switching cleaning device 2, the upper end of the housing is provided with a hair-plate latch 502, the hair plate 602 of the rotary mop 6 is latched with the housing 501 of the rotary switching cleaning device 2 through the hair-plate latch 502, and the housing 501 and the output member 5 rotate synchronously. When the transmission gear 301 is located at a high position and is in contact transmission with the high-position gear 11, the rotating rod 601 is converted from the counterclockwise rotation input by the driving element 3 into the clockwise rotation (forward rotation) of the housing 501, so as to drive the hair plate 602 to rotate forward; conversely, when the transmission gear 301 is at the low position and is in contact transmission with the low position gear 12, the rotating rod 601 is converted from the counterclockwise rotation input by the driving element 3 into the counterclockwise rotation (reverse rotation) of the housing 501, so as to drive the hair plate 602 to reverse. The single pressing of the rotary mop 6 can perform primary indexing on the indexing piece 7 through an automatic indexing structure in the rotary switching cleaning device 2, so that the indexing piece 7 is sequentially subjected to indexing switching between a high position and a low position, and the automatic forward and reverse rotation switching of the rotary switching cleaning device 2 is realized. When the mop bucket of this embodiment is used for cleaning the rotating mop 6, the user only needs to repeat the pressing process of the mop, and the rotating and cleaning of the hair plate 602 in the mop bucket can be automatically realized through forward and reverse rotation switching, so that the operation convenience is better, the operation experience of the user is improved, the rotating direction can be effectively switched by pressing the hair plate at every time, the accuracy and the stability of forward and reverse rotation switching are improved, and the cleaning effect of the hair plate 602 is improved.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the invention as defined in the independent claims.
Claims (10)
1. A mop bucket for realizing automatic switching of forward and reverse rotation of a rotary mop comprises a bucket body and a rotary switching cleaning device, wherein the rotary switching cleaning device is arranged at the bottom of the bucket body; the method is characterized in that: the rotary switching cleaning device comprises a forward and reverse switching mechanism and an automatic indexing mechanism;
the forward and reverse rotation switching mechanism comprises a driving part, a main shaft, a transmission assembly and an output part; the upper end of the driving piece is an input end and is used for being connected with a rotating rod of the rotating mop; the driving part is supported by the spindle and positioned at a positive transposition position or a negative transposition position, when the driving part is positioned at the positive transposition position, the driving part and the transmission assembly drive the output part to output positive rotation, and when the driving part is positioned at the negative transposition position, the driving part and the transmission assembly drive the output part to output negative rotation;
the automatic indexing mechanism is used for driving the driving piece to be sequentially switched between the positive indexing position and the reverse indexing position.
2. The mop bucket for realizing the automatic switching of the forward and reverse rotation of the rotary mop as claimed in claim 1, wherein: the driving part comprises a transmission gear, the transmission assembly comprises a high gear and a low gear, and the output part is a ring gear meshed with the high gear and the low gear; when the driving part is positioned at the positive transposition position, the transmission teeth are supported at the high position and are in transmission with the high position teeth to drive the ring teeth to rotate positively; when the driving piece is located at the reverse position, the transmission teeth are supported at the low position and are in transmission with the low position teeth to drive the ring teeth to reversely rotate.
3. The mop bucket for realizing the automatic switching of the forward and reverse rotation of the rotary mop as claimed in claim 2, wherein: when the transmission gear is positioned at a high position and is in meshing transmission with the high-position gear, the transmission gear, the high-position gear and the output piece form a high-position planetary gear system; when the transmission gear is located at a low position and is in meshing transmission with the low position gear, the transmission gear, the low position gear and the output piece form a low position planetary gear system.
4. The mop bucket for realizing the automatic switching of the forward and reverse rotation of the rotary mop according to claim 2 or 3, which is characterized in that: the automatic indexing mechanism comprises an indexing piece, a resetting piece, an upper cover and a lower cover; the upper cover and the lower cover are coaxially arranged by the main shaft; the dividing piece penetrates through the upper cover and is sleeved on the main shaft in a sliding mode to support the driving piece, the sliding direction of the dividing piece is the axial direction of the main shaft, and the axial resetting is driven by the resetting piece; the upper end surface of the upper cover is provided with a limiting support table for supporting and limiting the indexing rotation of the indexing piece; a first indexing tooth is arranged on the lower end face of the upper cover, a second indexing tooth is arranged on the lower cover corresponding to the first indexing tooth, and a plurality of indexing rods are arranged on the indexing piece; in the reciprocating sliding process of the indexing piece, the first indexing teeth, the second indexing teeth and the indexing rod are matched to drive the indexing piece to perform unidirectional indexing rotation.
5. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: the limiting support table comprises a high-position table and a low-position table, and the high-position table and the low-position table are distributed in a staggered manner; the second indexing teeth comprise high-position indexing teeth and low-position indexing teeth, and the high-position indexing teeth and the low-position indexing teeth are distributed in a staggered mode; the dividing piece is limited and supported by the high-position table or the low-position table, and the unidirectional dividing rotation of the dividing piece drives the dividing piece to sequentially switch between the limiting and supporting of the high-position table and the low-position table.
6. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: the reset piece is a reset spring sleeved on the main shaft between the dividing piece and the lower cover.
7. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: each high-position indexing tooth or low-position indexing tooth of the second indexing tooth comprises a stable low-position, and the indexing rod slides towards the low-position and is finally stably supported at the low-position in the process that the indexing piece slides towards the lower cover, so that the axial sliding of the indexing piece is converted into radial indexing rotation.
8. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: the second indexing teeth are hook-shaped, V-shaped or U-shaped.
9. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: the dividing piece comprises an upper dividing piece and a lower dividing piece, and the upper dividing piece and the lower dividing piece are detachably connected; the lower end of the upper indexing part is provided with a clamping groove, the upper end of the lower indexing part is provided with a clamping protrusion, and the lower indexing part is clamped into the clamping groove through the clamping protrusion and is clamped with the upper indexing part.
10. The mop bucket for realizing automatic switching of forward and reverse rotation of the rotary mop as claimed in claim 4, wherein: at least one of the transmission gear and the high-position gear is a bevel gear, and at least one of the transmission gear and the low-position gear is a bevel gear; the tooth of the chamfering gear is provided with an oblique chamfer, and the chamfer inclined plane of the oblique chamfer is directed to the adjacent tooth by the tooth where the oblique chamfer is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328447.7A CN111449592B (en) | 2020-04-23 | 2020-04-23 | Mop bucket capable of realizing automatic switching of forward rotation and reverse rotation of rotary mop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328447.7A CN111449592B (en) | 2020-04-23 | 2020-04-23 | Mop bucket capable of realizing automatic switching of forward rotation and reverse rotation of rotary mop |
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| CN111449592A true CN111449592A (en) | 2020-07-28 |
| CN111449592B CN111449592B (en) | 2021-12-21 |
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| CN202010328447.7A Active CN111449592B (en) | 2020-04-23 | 2020-04-23 | Mop bucket capable of realizing automatic switching of forward rotation and reverse rotation of rotary mop |
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Cited By (1)
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| CN115748193A (en) * | 2022-11-03 | 2023-03-07 | 北京赛升药业股份有限公司 | Replaceable washing machine drum |
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|---|---|
| CN111449592B (en) | 2021-12-21 |
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Address after: No. 299 Jinle Road, Hetang District, Zhuzhou City, Hunan Province, 412000 Patentee after: Hunan Haodaughter-in-law Home Furnishings Co.,Ltd. Country or region after: China Address before: Room 303, 3rd floor, building 7, Jiade Industrial Park, 158 Jinjing Road, Hetang District, Zhuzhou City, Hunan Province, 412000 Patentee before: Zhuzhou good wife home furnishings Co.,Ltd. Country or region before: China |