CN207898446U - A kind of mop-pail stands of achievable mop positive and negative rotation - Google Patents

Abstract

The utility model is related to a kind of mop-pail stands of achievable mop positive and negative rotation, including staving, dehydration basket and the rotary cleaning device for being located at staving bottom, the rotary cleaning device includes transmission mechanism, Forward to slow down rotating mechanism, be reversely rotated in deceleration mechanism, clutch part and detent mechanism, detent mechanism and clutch part are that mop realizes positive and negative rotation switching construction, clutch part continuous positioning is located in upper bottom in a working position or cycle using detent mechanism, clutch part power access component is different in different working positions：When upper, clutch part and Forward to slow down rotating mechanism be connected by power are realized and are exported with input direction rotating Vortex；At bottom, clutch part and the reversed mechanism be connected by power that is rotated in deceleration are realized and are exported with input direction reverse rotation.The utility model can realize mop positive and negative rotation, improve cleaning performance and efficiency, easy to operate, stable and reliable in work.

Description

A kind of mop-pail stands of achievable mop positive and negative rotation

Technical field

The utility model is related to a kind of cleaning appliance technical field, a kind of specifically achievable mop positive and negative rotation is dragged Bucket.

Background technology

Currently known rotary mop obtains rotary motion in cleaning, by pushing mop rod, and rotary motion is by dragging Hair disc single direction rotation is driven after the deceleration mechanism of bucket is slowed down.This rotary mop can only realize unidirectional rotation, cleaning performance Generally.

Utility model content

The utility model in view of the above problems, provides a kind of mop-pail stands of achievable mop positive and negative rotation, this practicality It is novel to realize that mop positive and negative rotation is alternately cleaned according to user intention, or lasting rotating forward or lasting reversion, cleaning performance is more preferably.

The utility model to achieve the above object, takes following technical scheme to be achieved：

A kind of mop-pail stands of achievable mop positive and negative rotation, including staving, dehydration basket and the rotary-cleaning for being located at staving bottom Device, which is characterized in that the rotary cleaning device includes the transmission mechanism being connect with mophead rotary core, by transmission mechanism Rotation input be converted into the positive and negative rotation deceleration mechanism of forward or reverse；

The positive and negative rotation deceleration mechanism includes that reversed the reversed of output of slowing down of transmission mechanism input rotation is made to be rotated in deceleration Mechanism and input is made to rotate the Forward to slow down rotating mechanism that exports in the same direction, the mechanism that is reversely rotated in deceleration is mounted on to be connect with staving On bottom case, Forward to slow down rotating mechanism is separated with the reversed mechanism that is rotated in deceleration with intermediate bulkhead；

The rotary cleaning device further include in it is the next when mechanism be connected by power or be in upper with reversed be rotated in deceleration When the next or upper detent mechanism, clutch are positioned at the clutch part of Forward to slow down rotating mechanism be connected by power and by clutch part Part and output be connected by power, output connect hair disc of mop.

Preferably, the transmission mechanism includes the input component being connect with mophead rotary core, rotary shaft and is fixed on rotation Central gear on axis, input component can be relative to moving up and down and rotating together with rotary shaft, and input component is located at rotary cleaning device Top and the coaxial relative rotation of output and can play up and down together；The input component includes disc base, matches with rotary core The conveyor track and angle groove of connection are closed, angle groove is located on the muscle of adjacent drive track formation；Rotary core is equipped with and angle groove Cooperation, fastening or more than weight range when, are detached from the fastener of angle groove in certain weight range when above carrying mop；Described Disc base is located at relative rotation between output and connector, and the output is fixedly connected with connector.

Preferably, the reversed mechanism that is rotated in deceleration includes central gear, lower step gear and inverts internal gear, under Portion's stepped gear includes gear wheel and pinion gear, and the gear wheel of lower step gear is nibbled with central gear and reversion internal gear respectively Conjunction forms NGW type planetary gears；The pinion gear of lower step gear is engaged with the pinion gear of top stepped gear, by top ladder tooth The gear wheel of wheel forms Forward to slow down rotating mechanism with internal gear mesh combination is rotated forward；Installation lower step tooth is provided on bottom case The multi-diameter shaft B of the multi-diameter shaft A and installation top stepped gear of wheel, upper casing are fixedly connected with multi-diameter shaft A and multi-diameter shaft B, middle interval Plate is fixed on by upper casing on the ladder of multi-diameter shaft A and multi-diameter shaft B, and reversion internal gear, which is limited between intermediate bulkhead and bottom case, to be rotated It can not move up and down, rotating forward internal gear is limited in rotation between intermediate bulkhead and upper casing and can not move up and down.

Preferably, the clutch part, which is located in the cavity of output, slides up and down, and the clutch part includes accommodating just The accommodating chamber of reversion deceleration mechanism and the output connecting pin being connect with output, the accommodating chamber inner wall even distribution have convex ribs, just Turn be rotated in deceleration mechanism and reversion be rotated in deceleration mechanism outside be all evenly equipped with driving convex ribs drive clutch part rotation convex block.

Preferably, the bottoms convex block A for rotating forward internal gear are equipped with the first inclined-plane, invert and are equipped with the at the top of the convex block B of internal gear Two inclined-planes, the first inclined-plane and the second inclined-plane it is oblique identical；The section of the convex ribs of the clutch part is parallelogram, including convex The third inclined-plane in gap and convex ribs switch in clutch part between muscle slides into convex block A when clutch part is switched to upper from the first inclined-plane To the 4th inclined-plane for sliding into gap between convex block B when bottom from the second inclined-plane, the convex ribs further include by convex block A third planes Drive the first plane of convex ribs rotation and the second plane by the driving convex ribs rotation of convex block B fourth planes.

Preferably, the output is equipped with spline, and output connecting pin is equipped with the rotation of drive output and can be in spline The interior opposite external splines slided up and down.

Preferably, the detent mechanism include with clutch part can relative rotation and can drive clutch part move up and down determine Locating piece is fastened on by spring that position part, driving locating piece move down, driving locating piece move upwards and while moving downward The next moving member and locating piece is fastened on to upper upper casing；Positive and negative rotation deceleration mechanism is mounted between upper casing and bottom case, on The expansion department of shell is equipped with cavity, and locating piece packages the interior outside of expansion department, and moving member is located in expansion department's cavity, with clutch part The annular projection of locating piece bottom outside is limited in the annular groove of clutch part and clutch part one by the annular gland being fixedly connected Rise move up and down and can relative rotation, the moving member include be limited in the pedestal to move up and down in expansion department's cavity and with rotation The coaxial open tubular column of shaft, open tubular column top are equipped with the circlip slot for placing circlip, what limits compression aspect moved up and down The up and down motion that links together of circlip and connector can relatively rotate, and pedestal and connector are both provided with the sky for placing spring Between.

Preferably, the gland be annular shape, gland be equipped with clutch part bayonet cooperation fastening buckle, gland and from Component is equipped with the screw hole being connected by screw.

Preferably, it is jagged saw-tooth ring that the pedestal of the moving member, which is equipped with top, and saw-tooth ring outside spacers are equipped with top Portion's the first pillar identical with sawtooth inclined-plane, the gap between saw-tooth ring outside, the first pillar and the first pillar are additionally provided with limit Block；Be evenly equipped with the second pillar on the inside of expansion department cavity, formed between the second pillar and the second pillar the first pillar of limitation can only on The groove of lower movement, the bottom of the second pillar are equipped with the limiting slot that distance is moved up with limit Block- matching, limits compression aspect, the The top of two pillars includes the 5th inclined-plane, sextuple face and the 7th inclined-plane, and the 5th inclined-plane and sextuple face form V-groove, and the 6th Vertical plane is connected with the 7th inclined-plane, the 5th inclined-plane and the 7th inclined-plane it is oblique identical；It is evenly equipped on the inside of locating piece and groove phase The bottom of matched third pillar, third pillar is and oblique identical 8th inclined-plane in the 5th inclined-plane.

Preferably, it is placed with steel ball between the rotary shaft and bottom case of the transmission mechanism.

The utility model has the advantages that：It can realize that positive and negative rotation is alternately cleaned or continued just according to user intention Turn or in lasting reversion, improves cleaning performance and efficiency；It is simple in structure, it is stable and reliable in work.

Description of the drawings

Fig. 1 is that sectional view is used in combination with mop-pail stands in mop in the utility model embodiment；

Fig. 2 is the stereogram of rotary cleaning device in the utility model embodiment；

Fig. 3 is the cross-sectional view of the structure of rotary cleaning device in the utility model embodiment；

Fig. 4 is the partial enlarged view that Fig. 1 mops are connect with rotary cleaning device；

Fig. 5 is the three-dimensional structure diagram of input component in the utility model embodiment；

Fig. 6 is the three-dimensional structure diagram of rotary core in the utility model embodiment；

Fig. 7 is the three-dimensional structure diagram of positive and negative rotational mechanism in the utility model embodiment；

Fig. 8 is the sectional view of positive and negative rotational mechanism in the utility model embodiment；

Fig. 9 is the three-dimensional structure diagram of intermediate bulkhead in the utility model embodiment；

Figure 10 is the stereoscopic mechanism figure of bottom case in the utility model embodiment；

Figure 11 is the three-dimensional structure diagram of clutch part in the utility model embodiment；

Figure 12 is that clutch part is schemed with positive and negative rotational mechanism mating connection in the utility model embodiment；

Figure 13 is that clutch part is switched to upper state diagram in the utility model embodiment；

Figure 14 is that clutch part is switched to the next state diagram in the utility model embodiment；

Figure 15 is the three-dimensional structure diagram of output in the utility model embodiment；

Figure 16 is state diagram when detent mechanism is in the next in the utility model embodiment；

Figure 17 is the schematic diagram that detent mechanism is in state switching state in the utility model embodiment；

Figure 18 is state diagram when detent mechanism is in upper in the utility model embodiment；

Figure 19 is the three-dimensional structure diagram of moving member in the utility model embodiment；

Figure 20 is the three-dimensional structure diagram of upper casing in the utility model embodiment.

Reference numeral：1, mop；2, staving；3, hair disc；4, rotary cleaning device；5, dehydration basket；7, positive and negative rotation speed reducer Structure；8, Forward to slow down rotating mechanism；9, be reversely rotated in deceleration mechanism；10, detent mechanism；11, rotary core；12, fastener；100, defeated Enter part；101, angle groove；102, muscle；103, conveyor track；104, disc base；110, output；111, connection bump；112、 Screw hole；113, spline；120, connector；130, annular gland；140, clutch part；141, connecting pin is exported；142, it accommodates Chamber；143, convex ribs；144, third inclined-plane；145, the 4th inclined-plane；146, annular groove；147, external splines；148, the first plane；149、 Second plane；150, locating piece；151, annular projection；152, third pillar；153, the 8th inclined-plane；160, upper casing；161, it expands Portion；162, the second pillar；163, limiting slot；164, the 5th inclined-plane；165, sextuple face；166, the 7th inclined-plane；167, groove； 170, spring；180, circlip；190, moving member；191, open tubular column；192, pedestal；193, the first pillar；194, saw-tooth ring； 195, limited block；196, circlip slot；200, internal gear is rotated forward；201, convex block A；202, the first inclined-plane；203, third plane； 210, top stepped gear；220, intermediate bulkhead；230, lower step gear；240, internal gear is inverted；241, convex block B；242、 Second inclined-plane；243, fourth plane；250, central gear；260, rotary shaft；270, steel ball；280, bottom case；281, multi-diameter shaft A； 282, multi-diameter shaft B.

Specific implementation mode

The embodiments of the present invention are described in detail below in conjunction with attached drawing.

As shown in Figs. 1-3, a kind of mop-pail stands of achievable mop positive and negative rotation of the utility model, including staving 2, dehydration basket 5 With the rotary cleaning device 4 for being located at staving bottom, the rotary cleaning device 4 includes the biography being connect with mophead rotary core 11 Motivation structure, the positive and negative rotation deceleration mechanism 7 for converting the rotation input of transmission mechanism to forward or reverse；

The positive and negative rotation deceleration mechanism 7 includes that reversed the reversed of output of slowing down of transmission mechanism input rotation is made to be rotated in deceleration Mechanism 9 and the Forward to slow down rotating mechanism 8 for making input rotation export in the same direction, the mechanism that is reversely rotated in deceleration 9 is mounted on and staving 2 connects On the bottom case 280 connect, Forward to slow down rotating mechanism 8 is separated with the reversed intermediate bulkhead 220 of mechanism 9 that is rotated in deceleration；

The rotary cleaning device 4 further include in it is the next when 9 be connected by power of mechanism or be in upper with reversed be rotated in deceleration Clutch part 140 is determined with the clutch part 140 of 7 be connected by power of Forward to slow down rotating mechanism and by pushing mop 1 after above carrying when position Positioned at the next or upper detent mechanism 10, clutch part 140 and 110 be connected by power of output, output 110 connect hair disc of mop 3。

In the present embodiment, detent mechanism 10 and clutch part 140 realize positive and negative rotation switching construction as mop, utilize positioning 140 continuous positioning of clutch part is located in upper bottom by mechanism 10 in a working position or cycle, the clutch part in different working positions 140 power access component is different：When upper, clutch part 140 and 8 be connected by power of Forward to slow down rotating mechanism, realize with it is defeated Enter direction rotating Vortex deceleration output；At bottom, clutch part 140 and reversed 9 be connected by power of mechanism that is rotated in deceleration, realize with it is defeated Enter direction and reversely rotates output of slowing down.

As a further improvement, such as Fig. 4-6, the transmission mechanism includes the input being connect with mophead rotary core 11 Part 100, rotary shaft 260 and fixed central gear 250 on the rotary shaft, input component can opposite up and down motions and one with rotary shaft Play rotation, input component 100 is located at the top of rotary cleaning device 4 and 110 coaxial relative rotation of output and can alter up and down together It is dynamic；The input component 100 includes the conveyor track 103 and angle groove 101 that disc base 104 and rotary core 11 are connected, tiltedly Mouth slot 101 is located on the muscle 102 of the formation of adjacent drive track 103；Rotary core 11 be equipped with coordinate with angle groove 101, above carry and dragging When in certain weight range fastening or the fastener 12 of angle groove 101 is detached from when more than weight range；The output 110 Head clearance is equipped with the connection bump 111 being connected with hair disc of mop 4, and the gap that connection bump 111 is spaced is provided with screw hole 112, connector 120 is fixedly connected by the bolt across screw hole 112 with output 110, and disc base 104 limits connector Relative rotation between 120 and output 110.

Further, such as Fig. 7-10, the reversed mechanism 9 that is rotated in deceleration includes central gear 250, lower step gear 230 include gear wheel and pinion gear with reversion internal gear 240, lower step gear 230, and the gear wheel of lower step gear is distinguished It engages to form NGW type planetary gears with central gear 250 and reversion internal gear 240；The pinion gear of lower step gear 230 and top The pinion gear of stepped gear 210 engages, and is formed by the gear wheel of top stepped gear 210 with 200 mesh combination of internal gear is rotated forward Forward to slow down rotating mechanism 8；The multi-diameter shaft A 281 and installation top ladder of installation lower step gear are provided on bottom case 280 The multi-diameter shaft B 282 of gear, upper casing 160 are fixedly connected with multi-diameter shaft A 281 and multi-diameter shaft B 282, and intermediate bulkhead 220 is by upper casing It is fixed on the ladder of multi-diameter shaft A and multi-diameter shaft B, reversion internal gear is limited between intermediate bulkhead and bottom case rotation can not be upper and lower Movement, rotating forward internal gear are limited in rotation between intermediate bulkhead and upper casing and can not move up and down.At work, it is in bottom Internal gear output, the idle running of top forward direction internal gear are inverted when connection；When in upper connection, rotates forward internal gear and export, in reversion Gear dallies.

In use, pushing mop rod obtains rotary motion, transmission mechanism, the center of transmission mechanism are input to by rotary core 11 Gear 250 drives the bull gear drive of lower step gear 230, and the gear wheel and lower part internal gear of lower step are ratcheting, reversion Internal gear 240 will realize output of reversely slowing down with input direction；The pinion gear of lower step gear 230 drives top rank simultaneously The pinion rotation of terraced gear 210, through the gear wheel of top ladder and top internal gear are ratcheting engage rotation after, rotate forward internal gear 200 will realize and be exported in the same direction with input direction.If the forward and reverse mechanism that is rotated in deceleration selects identical gear, can realize Two reversed outputs of constant speed；On the contrary, different gears can also be taken to realize that rotating speed is different and it is defeated to turn to opposite two Go out.Positive and negative rotation deceleration mechanism in the present embodiment realizes the deceleration output of two opposite directions, planetary gear in single input The kind of drive it is more steady.

It is worth noting that, realizing that positive and negative rotation is output to hair disc and clutch part is needed to rotate forward internal gear or lower part with top respectively Invert internal gear be connected by power.Figure 11 is the three-dimensional structure diagram of clutch part in the present embodiment, and the clutch part 140 is located at output Slided up and down in the cavity of part 110, the clutch part 140 include accommodate positive and negative rotation deceleration mechanism 7 accommodating chamber 142 and with it is defeated Go out the output connecting pin 141 of the connection of part 110,142 inner wall even distribution of accommodating chamber there are a convex ribs 143, rotates forward internal gear 200 and anti- The outside for turning internal gear 240 is all evenly equipped with the convex block that driving convex ribs 143 drive clutch part 140 to rotate.

As a further improvement, such as Figure 12, the bottoms convex block A201 for rotating forward internal gear 200 are equipped with the first inclined-plane 202, instead Turn to be equipped with the second inclined-plane 242 at the top of the convex block B241 of internal gear 240, the first inclined-plane 202 and the second inclined-plane 242 it is oblique identical； The section of the convex ribs 143 of the clutch part be parallelogram, including convex ribs when clutch part is switched to upper from the first inclined-plane Slide between convex block A the third inclined-plane 144 in gap and convex ribs when clutch part is switched to bottom from the second inclined-plane slide into convex block B it Between gap the 4th inclined-plane 145, the convex ribs further include by convex block A third planes driving convex ribs rotation the first plane 148 With the second plane 149 by the driving convex ribs rotation of convex block B fourth planes.It is convex during a clutch part is switched to upper The third inclined-plane of muscle 143 slides into from the first inclined-plane of convex block A in the gap between convex block A, and referring to Fig.1 3, the third of convex block A is flat Face will push the first plane 148 of convex ribs that convex ribs is driven to rotate in the forward direction output；Similarly, when clutch part is switched to bottom, ginseng According to Figure 14, the 4th inclined-plane of convex ribs 143 slides into from the second inclined-plane of convex block B in the gap between convex block B, Siping City of convex block B Face will push the second plane 149 of convex ribs that convex ribs is driven to reversely rotate output.The connection of clutch part and positive and negative rotation deceleration mechanism Switch simple and stable, impacts and rub small.

Further, such as Figure 15, for the output 110 equipped with spline 113, output connecting pin 141, which is equipped with, drives output The external splines 147 that part is rotated and can relatively be slided up and down in spline.It is connected using spline, output is more stable.

Further, such as Figure 16-18, the detent mechanism 10 includes that relative rotation and can be driven with clutch part 140 The spring 170 that locating piece 150, the driving locating piece of clutch part up and down motion move down, driving locating piece 150 move upwards And locating piece is stuck in the next moving member 190 when moving downward and locating piece 150 is fastened on to upper upper casing 160；It is positive and negative Turn deceleration mechanism 7 to be mounted between upper casing 160 and bottom case 280, the expansion department 161 of upper casing is equipped with cavity, and locating piece 150 will be expanded The interior outside in portion 161 packages, and moving member 190 is located in 161 cavity of expansion department, the annular gland being fixedly connected with clutch part 140 The annular projection 151 of locating piece bottom outside is limited in the annular groove 146 of clutch part and moves up and down together with clutch part by 130 And can relative rotation, such as Figure 19, the moving member 190 includes being limited in 192 He of pedestal to move up and down in expansion department's cavity With the open tubular column 191 of concentric rotation axis, 191 top of open tubular column is equipped with the circlip slot 196 for placing circlip 180, limitation The up and down motion that links together of the circlip 180 that moving member moves up and down and connector 120 can relatively rotate, 192 He of pedestal Connector 120 is both provided with the space for placing spring.

Further, it is jagged saw-tooth ring 194, saw-tooth ring 194 and sky that the pedestal 192 of the moving member, which is equipped with top, The gap for placing spring 170 is provided between stem 191, saw-tooth ring outside spacers are equipped with top identical with sawtooth inclined-plane first Pillar 193, the gap between 194 outside of saw-tooth ring, the first pillar and the first pillar are additionally provided with limited block 195；Expansion department 161 is empty Intracavitary side is evenly equipped with the second pillar 162, forms what the first pillar of limitation can only move up and down between the second pillar and the second pillar Groove 167, with reference to Figure 20, the bottom of the second pillar 162 is equipped with the limit that distance is moved up with limit Block- matching, limits compression aspect The top of position slot 163, the second pillar includes the 5th inclined-plane 164, sextuple face 165 and the 7th inclined-plane 166,164 He of the 5th inclined-plane Sextuple face 165 forms V-groove, and sextuple face 165 is connected with the 7th inclined-plane 166, the 5th inclined-plane 164 and the 7th inclined-plane 166 It is oblique identical；The inside of locating piece 150 is evenly equipped with the third pillar 152 to match with groove 167, the bottom of third pillar 152 Portion is and 164 oblique identical 8th inclined-plane 153 of the 5th inclined-plane.

In this preferred embodiment, corresponding position-limiting action is played between each component：Rotary core and input component use The connection of fastener can not depart from certain weight range, and rotary core can be detached from input component when being more than weight range；It is defeated Enter relative rotation between part and output, input component can drive output to move upwards, while be kept off by connector and elasticity Circle connection moving member can also move upwards, moving member under the action of circlip can with output relative rotation, together on Lower movement；The restriction effect for moving down distance and also receiving the second pillar of upper casing expansion department of moving member, can only be in groove It moves up and down and is unable to relative rotation, while the distance that moves up of moving member is also limited by limiting slot, so that input component is not It can be completely disengaged with rotary shaft；When mop pushes, axis can play restriction effect to the lower displacement distance of input component.

Such as Figure 16, in an operating position, clutch part is in bottom, i.e. the third pillar of locating piece submerges upper casing completely Groove in, the 8th inclined-plane of third pillar fits with the first pillar inclined-plane at this time, lifting mop moving member will be driven upward It is mobile, while third pillar is ejected into groove, since the limiting slot of the second pillar in expansion department limits the upper of the first pillar Lower displacement distance, when the first pillar reaches highest order, state diagram when Figure 17 is highest order, third pillar completely disengages recessed Slot, the 8th inclined-plane of third pillar are slipped to the sawtooth bottom of saw-tooth ring under the action of spring pressure along the first pillar inclined-plane Portion pushes mop, and third pillar slides into from the 5th inclined-plane in V-groove along saw-tooth ring, and locating piece is in upper at this time, with reference to figure 18, i.e. clutch part is in upper, and the third inclined-plane of the uniformly distributed convex ribs of clutch part is oblique along rotate forward the uniformly distributed convex block of internal gear first Face slides into, and completes a bottom to upper transfer process；Mop is lifted again, and the thickness setting of third pillar is convex more than first Column can contact when mentioning certain altitude on saw-tooth ring with third pillar, and third pillar will be slipped to sawtooth bottom, the first pillar After reaching highest order, mop is pushed again, third pillar slides into the 7th inclined-plane along sawtooth, eventually falls into groove, clutch part In bottom, the second inclined-plane of the 4th inclined-plane convex block uniformly distributed with reversion internal gear of the uniformly distributed convex ribs of clutch part is bonded, and is completed One upper to the next transfer process.

If hair disc of mop obtains reversion rotation, i.e., when clutch part is in the next, transmission chain at this time be followed successively by rotary core, Input component, rotary shaft, central gear, lower step gear, reversion internal gear, clutch part, output and hair disc of mop.If mop Hair disc obtains when rotating forward rotation, i.e., when clutch part is in upper, transmission chain at this time be followed successively by rotary core, input component, rotary shaft, Central gear, top stepped gear, rotates forward internal gear, clutch part, output and hair disc of mop at lower step gear.

Further, be placed with steel ball 270 between the rotary shaft 260 and bottom case 280, reduce rotary shaft and bottom case it Between friction.

The utility model can realize positive and negative rotation alternately cleaning or the unidirectional lasting cleaning of mop, and easy to operate, output is flat Surely, the impurity for being adhered to mop can effectively be thrown away, cleaning performance and efficiency are more preferably.

Only as described above, the only preferred embodiment of the utility model, when the utility model cannot be limited with this The range of implementation, i.e., generally according to simple made by the content recorded in the utility model claims and utility model specification Equivalent changes and modifications all still belong within the utility model claims scope.In addition, abstract part and title are only For assisting patent document search to be used, not it is used for limiting the interest field of the utility model.

Claims (10)

1. a kind of mop-pail stands of achievable mop positive and negative rotation, including staving, dehydration basket and the rotary-cleaning dress for being located at staving bottom It sets, which is characterized in that the rotary cleaning device includes the transmission mechanism being connect with mophead rotary core, by transmission mechanism Rotation input is converted into the positive and negative rotation deceleration mechanism of forward or reverse；

The positive and negative rotation deceleration mechanism includes making the reversed mechanism that is rotated in deceleration of the reversed output of slowing down of transmission mechanism input rotation With the Forward to slow down rotating mechanism for making input rotation export in the same direction, the mechanism that is reversely rotated in deceleration is mounted on the bottom case being connect with staving On, Forward to slow down rotating mechanism is separated with the reversed mechanism that is rotated in deceleration with intermediate bulkhead；

The rotary cleaning device further include in it is the next when with it is reversed be rotated in deceleration mechanism be connected by power or in it is upper when with The clutch part of Forward to slow down rotating mechanism be connected by power and clutch part is positioned to the next or upper detent mechanism, clutch part with Output be connected by power, output connect hair disc of mop.

2. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 1, which is characterized in that the transmission mechanism Include the input component being connect with mophead rotary core, the central gear of rotary shaft and fixation on the rotary shaft, input component and rotation Axis can be relative to moving up and down and rotate together, and input component is located at the top of rotary cleaning device with the coaxial relative rotation of output simultaneously Can together up and down play；The input component includes disc base, conveyor track and angle groove with rotary core mating connection, angle Slot is located on the muscle of adjacent drive track formation；Rotary core be equipped with it is coordinating with angle groove, when above carrying mop in certain pulling force model It encloses interior fastening or is detached from the fastener of angle groove when more than weight range；The disc base is located between output and connector Relative rotation, the output are fixedly connected with connector.

3. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 1, which is characterized in that described reversely subtracts Fast rotating mechanism includes central gear, lower step gear and reversion internal gear, and lower step gear includes gear wheel and small tooth The gear wheel of wheel, lower step gear engages to form NGW type planetary gears with central gear and reversion internal gear respectively；Lower step The pinion gear of gear is engaged with the pinion gear of top stepped gear, is engaged by the gear wheel of top stepped gear with internal gear is rotated forward Combination forms Forward to slow down rotating mechanism；The multi-diameter shaft A and installation top ladder of installation lower step gear are provided on bottom case The multi-diameter shaft B of gear, upper casing are fixedly connected with multi-diameter shaft A and multi-diameter shaft B, and intermediate bulkhead is fixed on multi-diameter shaft A and rank by upper casing On the ladder of terraced axis B, reversion internal gear is limited in rotation between intermediate bulkhead and bottom case and can not move up and down, and rotates forward internal gear limit System is rotated between intermediate bulkhead and upper casing and can not be moved up and down.

4. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 1, which is characterized in that the clutch part Be located in the cavity of output and slide up and down, the clutch part include accommodate positive and negative rotation deceleration mechanism accommodating chamber and with output The output connecting pin of part connection, the accommodating chamber inner wall even distribution have a convex ribs, and rotating forward is rotated in deceleration mechanism and reversion is rotated in deceleration The outside of mechanism is all evenly equipped with the convex block that driving convex ribs drive clutch part rotation.

5. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 3 or 4, which is characterized in that rotate forward internal tooth The bottoms convex block A of wheel are equipped with the first inclined-plane, invert and are equipped with the second inclined-plane at the top of the convex block B of internal gear, and the first inclined-plane and second is tiltedly Face it is oblique identical；The section of the convex ribs of the clutch part is parallelogram, including convex ribs are when clutch part is switched to upper The third inclined-plane in gap and convex ribs slide into when clutch part is switched to bottom from the second inclined-plane between sliding into convex block A from the first inclined-plane 4th inclined-plane in gap between convex block B, the convex ribs further include by the first plane of convex block A third planes driving convex ribs rotation With the second plane by the driving convex ribs rotation of convex block B fourth planes.

6. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 4, which is characterized in that the output is set There are spline, output connecting pin to be equipped with the external splines that drives output rotation and can relatively be slided up and down in spline.

7. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 4, which is characterized in that the localization machine Structure includes can relative rotation and locating piece, the bullet that moves down of driving locating piece that clutch part can be driven to move up and down with clutch part It is that spring, driving locating piece move upwards and locating piece is fastened on the next moving member when moving downward and is fastened on locating piece Upper upper casing；Positive and negative rotation deceleration mechanism is mounted between upper casing and bottom case, and the expansion department of upper casing is equipped with cavity, and locating piece will be opened up The interior outside in exhibition portion packages, and moving member is located in expansion department's cavity, and the annular gland being fixedly connected with clutch part is by locating piece bottom Annular projection on the outside of portion be limited in the annular groove of clutch part together with clutch part move up and down and can relative rotation, it is described Moving member includes being limited in the pedestal to move up and down in expansion department's cavity and the open tubular column with concentric rotation axis, and open tubular column top is set There is the circlip slot for placing circlip, the circlip that limits compression aspect moves up and down links together up and down with connector It moves and can relatively rotate, pedestal and connector are both provided with the space for placing spring.

8. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 7, which is characterized in that the gland is Annular shape, gland are equipped with the buckle with the cooperation fastening of clutch part bayonet, and gland and clutch part are equipped with the spiral shell being connected by screw Nail hole.

9. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 7, which is characterized in that the moving member It is jagged saw-tooth ring that pedestal, which is equipped with top, and saw-tooth ring outside spacers are equipped with top the first pillar identical with sawtooth inclined-plane, Gap on the outside of saw-tooth ring, between the first pillar and the first pillar is additionally provided with limited block；It is evenly equipped with second on the inside of expansion department's cavity Pillar forms the groove that the first pillar of limitation can only move up and down, the bottom of the second pillar between the second pillar and the second pillar Equipped with the limiting slot for moving up distance with limit Block- matching, limits compression aspect, the top of the second pillar includes the 5th inclined-plane, the Six vertical planes and the 7th inclined-plane, the 5th inclined-plane and sextuple face form V-groove, and sextuple face is connected with the 7th inclined-plane, and the 5th tiltedly Face and the 7th inclined-plane it is oblique identical；The third pillar with groove match, the bottom of third pillar are evenly equipped on the inside of locating piece Portion is and oblique identical 8th inclined-plane in the 5th inclined-plane.

10. a kind of mop-pail stands of achievable mop positive and negative rotation according to claim 1, which is characterized in that the transmission It is placed with steel ball between the rotary shaft and bottom case of mechanism.