CN108451455B - Rolling mop with water squeezing function - Google Patents
Rolling mop with water squeezing function Download PDFInfo
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- CN108451455B CN108451455B CN201810261195.3A CN201810261195A CN108451455B CN 108451455 B CN108451455 B CN 108451455B CN 201810261195 A CN201810261195 A CN 201810261195A CN 108451455 B CN108451455 B CN 108451455B
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- mop
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000005096 rolling process Methods 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 274
- 230000005540 biological transmission Effects 0.000 claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000003825 pressing Methods 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 23
- 230000008901 benefit Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 230000009471 action Effects 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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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- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a rolling mop with a water squeezing function, which comprises a push rod, a fixed frame positioned at one end of the push rod, a water squeezing device arranged between the push rod and the fixed frame, a cleaning roller and a walking roller, wherein the cleaning roller and the walking roller are rotatably connected to the fixed frame; the cleaning roller and the walking roller are connected through a differential transmission mechanism, and when the rotation directions of the cleaning roller and the walking roller are the same, the transmission ratio of the differential transmission mechanism is greater than 1 or less than 1; when the rotation directions of the cleaning roller and the walking roller are opposite, the transmission ratio of the differential transmission mechanism is more than 1, less than 1 or equal to 1. Therefore, the cleaning roller can effectively remove the dirt on the ground in the sliding process, and has the advantage of good cleaning effect.
Description
Technical Field
The invention relates to a mop, in particular to a rolling mop with a water squeezing function.
Background
The existing mop is diversified, wherein the application of the solid cylindrical collodion mop is common. When the collodion mop is used for mopping the floor, the removal of stains is realized by the sliding friction between the collodion and the floor, and the stains on the floor can be effectively removed due to the high fit degree and the large friction force between the collodion and the floor, so that the collodion mop has the advantage of good cleaning effect. However, when in use, the collodion is fixed on the fixed frame and can not rotate relative to the fixed frame, so that only a specific part on the collodion can be contacted with the ground to clean the ground, and other parts which can not be contacted with the ground can not be utilized, therefore, on one hand, the effective cleaning area on the collodion is small, and the mop needs to be frequently rinsed in the mopping process, thereby reducing the cleaning efficiency; on the other hand, because the effective cleaning area on the collodion is small, the use frequency is high, the abrasion speed is high, the mop replacement speed is high, the durability is poor, and the part which cannot be utilized causes the waste of resources.
Therefore, people manufacture a rolling mop, namely, the cylindrical or cylindrical collodion is rotatably connected to a mop fixing frame, so that when the mop is used for mopping the floor, the collodion can roll on the ground, all parts on the surface of the collodion cylinder can be in contact with the ground, the ground is cleaned, the utilization rate of the collodion is improved, and the cleaning frequency is reduced. However, the friction between the collodion roller and the ground is rolling friction, and the friction force of the rolling friction is far less than the sliding friction force, so that the decontamination and cleaning effect is poor, and the popularization and the use of the collodion roller are limited.
In addition, in order to facilitate dewatering, a water squeezing device is additionally arranged on the mop.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a rolling mop which can improve the utilization rate of a cylindrical cleaning roller, has the advantage of good cleaning effect and has a water squeezing function.
The technical scheme for solving the technical problems is as follows:
a rolling mop with a water squeezing function comprises a push rod, a fixed frame positioned at one end of the push rod, a water squeezing device arranged between the push rod and the fixed frame, and a cleaning roller and a walking roller which are rotatably connected on the fixed frame; the water squeezing device comprises a water squeezing piece, a pressing switching mechanism for controlling the water squeezing piece to be in contact with or separated from the cleaning roller, a rocking handle arranged on the push rod and a rocking and rotating mechanism which is arranged between the rocking handle and a rotating shaft of the cleaning roller and is used for transmitting power to drive the cleaning roller to rotate; the cleaning roller and the walking roller are connected through a differential transmission mechanism for transmitting the power of the walking roller to the cleaning roller, when the rotation directions of the cleaning roller and the walking roller are the same, the transmission ratio of the differential transmission mechanism is larger than 1 or smaller than 1, and when the rotation directions of the cleaning roller and the walking roller are opposite, the transmission ratio of the differential transmission mechanism is larger than 1, smaller than 1 or equal to 1.
Preferably, both ends of the wringing piece are provided with limiting columns, the pressing switching mechanism comprises a switching piece for switching the contact state of the wringing piece and the cleaning roller and an extension spring arranged between the wringing piece and the mop fixing frame and used for urging the wringing piece to be away from the cleaning roller, wherein the state switching piece is arranged at both ends of the limiting columns, a separation state groove and a pressing state groove which are mutually communicated are arranged on the state switching piece in a matched manner with the limiting columns, and when the limiting columns are positioned in the separation state groove, the wringing piece and the cleaning roller are in a separation state; when the limiting column is in the pressing state groove, the water squeezing piece and the cleaning roller are in a fit pressing state. During operation, the limit column is switched between the separation state groove and the pressing state groove to realize the attaching and pressing state of the water squeezing piece and the cleaning roller. The device has the advantages that the structure is simple, namely, only the extension spring, the separation state groove and the pressing state groove are needed to be added on the basis of the original device; the operation is convenient, namely, the free switching between two working states can be realized only by pressing and shifting the limiting column, so the design is ingenious.
Preferably, the wringing component is arranged above the cleaning roller and comprises a pressing part in the middle and wiping parts at two ends, wherein the cross section of the wiping part is of a hook-shaped structure, and a circular section on the wiping part forms a drainage channel along the length direction of the wringing component. When the cleaning device works, the pressing part on the water squeezing piece is used for squeezing water by pressing the cleaning roller, and the squeezed water is thrown to the drainage channel and then is discharged through the drainage channel; the water scraping part on the wringing part can scrape water for the cleaning roller during rotation, the scraped water is discharged through a drainage channel, in addition, the water scraping part is arranged at both ends of the wringing part, so that the purpose of scraping water can be realized no matter the water is positively rotated or overturned when the wringing part is used for wringing the cleaning roller, and in addition, the water scraping part has the function of scraping hair and the like and attaching waste which is not easy to clear on the cleaning roller.
In a preferred aspect of the present invention, the water squeezing member is formed by a water squeezing roller disposed on the fixing frame along a length direction of the cleaning roller, wherein the cleaning roller is rotatably connected to the fixing frame. During operation, the wringing roller squeezes water to the rotating cleaning roller, and simultaneously, the wringing roller rotates synchronously along with the cleaning roller, the rotation can reduce the resistance of the cleaning roller during rotation, and then under the action of the same driving force, the rotating speed of the cleaning roller is faster, and therefore the dewatering effect is better.
In a preferred embodiment of the present invention, the rocking and rotating mechanism is composed of a gear transmission mechanism, the gear transmission mechanism includes a first rotating rod vertically disposed in the inner cavity of the push rod and a second rotating rod transversely disposed between the first rotating rod and the cleaning roller, wherein the rocking handle is connected to the first rotating rod through a first bevel gear set, the first rotating rod is connected to the second rotating rod through a second bevel gear set, and the second rotating rod is connected to the cleaning roller through a first cylindrical gear set. During operation, the rocking handle rotates, drives first dwang through first bevel gear group and rotates, then drives the second dwang through second bevel gear group and rotates, drives the cleaning roller through first cylindrical gear group and rotates at last to realize the power transmission from the rocking handle to between the cleaning roller. This has the advantage that the rocking and rotating mechanism formed by the gear actuation mechanism has the advantage of high wear resistance and durability.
In a preferred embodiment of the present invention, the rocking and rotating mechanism is composed of a conveyor belt mechanism, and the conveyor belt mechanism includes a first rotating shaft connected to the rocking handle and a second rotating shaft located between the first rotating shaft and the cleaning roller, wherein the first rotating shaft is provided with a first pulley, the rotating shaft of the cleaning roller is provided with a second pulley, the second rotating shaft is provided with a third pulley in cooperation with the first pulley, the third pulley is connected to the first pulley through the first conveyor belt, the second rotating shaft is provided with a fourth pulley in cooperation with the second pulley, and the fourth pulley is connected to the second pulley through the second conveyor belt. During operation, the rocking handle rotates, drives first pivot and the first band pulley on it and rotates, then first band pulley drives third band pulley and cleaning roller and fourth band pulley and rotates, and the fourth band pulley drives second band pulley and cleaning roller and rotates at last to realize the power transmission from rocking handle to between the cleaning roller.
In a preferred aspect of the present invention, the differential transmission mechanism is constituted by a gear train including a driving gear disposed coaxially with the traveling roller, a driven gear disposed coaxially with the cleaning roller, and a first transmission gear disposed between the driving gear and the driven gear. During operation, the walking roller rotates to drive the driving gear to rotate, the first transmission gear and the driven gear to rotate in sequence, and then drives the cleaning roller coaxial with the driven gear.
Preferably, the first transmission gear is a bevel gear, the first transmission gear is rotatably connected to the fixed frame, and the driving gear and the driven gear are respectively meshed with the first transmission gear. When in work, the driving gear rotates to drive the first transmission gear to rotate, and then the first transmission gear drives the driven gear to rotate, thereby realizing the transmission of power, the arrangement can skillfully utilize the characteristic that the conical gear can change the power direction, and after power transmission, the rotation direction of the driven gear is opposite to that of the driving gear, no matter the transmission ratio is more than 1, less than 1 or equal to 1, only sliding friction exists between the cleaning roller and the ground, since the sliding friction force is greater than the rolling friction force, the cleaning effect is better, and the cleaning process is accompanied with the rotation of the cleaning roller, the cleaning surface can be switched, and in addition, the transmission of power can be realized simultaneously only by arranging one touch gear, so that the device has the advantages of simple structure and high power transmission efficiency.
In a preferred embodiment of the present invention, the first transmission gear includes a driving transmission gear and a driven transmission gear coaxially disposed with the driving transmission gear, wherein the driving transmission gear is engaged with the driving gear, and the driven transmission gear is engaged with the driven gear. During operation, the driving gear rotates to drive the driving transmission gear, the driven gear and the cleaning roller to rotate in sequence. The advantage of such an arrangement is that under the combined action of the driving transmission gear and the driven transmission gear, the speed change range is greatly increased, for example, the rotation ratio between the driving gear and the driving transmission gear is 1: 2, the rotation ratio between the driven transmission gear and the driven gear is 1: 2, and then the rotation ratio between the driving gear and the driven paper wheel is 1: 4, that is, the driving gear rotates one circle, and the driven paper wheel needs 4 turns, so that the rotation ratio is large and the variable range is large relative to the bevel gear.
In a preferred embodiment of the present invention, the diameters of the cleaning roller and the traveling roller are the same, the cleaning roller and the traveling roller are respectively rotatably connected to the fixing frame, and the rotating shafts of the cleaning roller and the traveling roller are located on the same straight line. The advantage that sets up like this lies in, no matter how many degrees slopes to place between the push rod of mop and the ground, the cleaning roller can both keep the state with ground contact all the time with the walking gyro wheel to the normal clear of mopping ground work has been guaranteed.
The working principle of the invention is as follows:
when the mopping machine is used for mopping the floor, the cleaning roller and the walking roller wheel are simultaneously contacted with the ground, and the cleaning roller and the walking roller wheel are respectively and rotatably connected with the fixed frame, so that when forward thrust is applied to the push rod, the cleaning roller and the walking roller wheel can roll on the ground to move forwards under the action of the thrust. Before the differential transmission mechanism is not arranged, the cleaning roller rolls forwards synchronously (namely, the linear velocity is the same) with the differential transmission mechanism, the friction between the cleaning roller and the ground is rolling friction, after the differential transmission mechanism is arranged between the cleaning roller and the walking roller (when the transmission directions are the same, the transmission ratio of the differential transmission mechanism is more than 1 or less than 1, and when the transmission directions are opposite, the transmission ratio of the differential transmission mechanism is more than 1, less than 1 or equal to 1), under the action of the differential transmission mechanism, the movement of the cleaning roller and the walking roller is not synchronous (namely, the linear velocity is not the same), namely, in the process of forward movement, the cleaning roller (or the walking roller) applies acting force to the walking roller (or the cleaning roller) through the differential transmission mechanism to change the rotating speed of the cleaning roller, wherein, the friction force between the walking roller and the cleaning roller relative to the ground (specifically, setting the friction force between the walking roller and the ground to be larger than the friction force between the cleaning roller and the ground) to control the transmission direction of the power in the differential transmission mechanism, namely, the power is transmitted from the walking roller to the cleaning roller in a single direction.
After the rotating speed or the rotating direction of the cleaning roller is changed, the original rolling contact of point synchronous motion between the cleaning roller and the ground is changed into sliding contact of point-surface asynchronous motion, correspondingly, the friction between the cleaning roller and the ground is changed into sliding friction from the original rolling friction, and the friction force of the sliding friction is greatly increased relative to the friction force of the rolling friction, so the cleaning effect of the cleaning roller is also greatly increased; in addition, because the cleaning roller still rotates on the ground in the advancing process, the cleaning surface can be switched continuously, and the whole circumferential surface of the cleaning roller can be utilized.
Specifically, (1) when the transmission directions are different, no matter the transmission ratio is more than 1, less than 1 or equal to 1, the friction between the cleaning roller and the ground is always sliding friction, which is macroscopically represented by that the cleaning roller performs active rotation movement to clean the ground; (2) when the transmission directions are the same, the two conditions that the transmission ratio (V walking roller: V cleaning roller) is more than 1 and the transmission ratio is less than 1 are divided; when the transmission ratio is more than 1, the cleaning roller rotates faster than the walking roller, and the rotating distance of the cleaning roller is greater than the walking distance of the cleaning roller on the ground, so that the cleaning roller slides forwards with the ground in the rotating process, and the friction between the cleaning roller and the ground is sliding friction; when the transmission ratio is less than 1, because the cleaning roller rotates at a slower speed than the walking roller, and the distance of rotation of the cleaning roller is less than the walking distance of the cleaning roller on the ground (i.e. the step of rotation of the cleaning roller cannot follow the step of walking), the cleaning roller macroscopically shows that the process of rotation is accompanied by translational sliding, and the friction between the cleaning roller and the ground is sliding friction.
In addition, the water squeezing principle of the rolling mop is as follows: during operation, can realize crowded water spare and the contact or the separation between cleaning roller through pressing operation switching structure, can realize cleaning roller's rotation through rocking the rocking handle. Specifically, when mopping is performed, the pressing switching structure is operated, so that the wringing piece and the cleaning roller are in a separated state, and thus the cleaning roller can normally roll under the action of thrust, and the cleaning surface can be normally switched when the floor is cleaned.
When the cleaning roller needs to be rinsed after the cleaning task is finished, the rocking handle is shaken to enable the cleaning roller to rotate, and in the rotating process, stains are separated from the cleaning roller and enter cleaning media (such as clear water and disinfectant water), so that the rinsing purpose is achieved.
After the rinsing task is finished, the dehydration operation of the cleaning roller is carried out: firstly, adjusting a pressing switching mechanism to enable a wringing piece to be pressed on a cleaning roller, and in the process, part of accumulated water is squeezed out of the cleaning roller under the action of the pressing force of the wringing piece; then, the rocking handle is shaken to realize the rotation of the cleaning roller, in the rotation process, the wringing piece is continuously contacted with different cleaning surfaces on the cleaning roller and has pressing action on the different cleaning surfaces, so that the accumulated water can be extruded and thrown away from the cleaning roller under the action of the pressing force, the whole dehydration task of the cleaning roller is realized, and the dehydration effect is better along with the increase of the rotation number of the cleaning roller.
Compared with the prior art, the invention has the following beneficial effects:
1. the rolling mop can switch the cleaning surface of the cleaning roller in a rolling mode in the cleaning process, so that the outer surface of the whole cleaning roller can be used as the cleaning surface to perform cleaning tasks, and on one hand, the number of times of rinsing the mop can be reduced in the using process, and the cleaning efficiency is improved; on the other hand, because the outer surface of the cleaning roller is utilized, compared with the mode that the cleaning roller cannot rotate, the service life of the mop is prolonged while the utilization rate of the mop cleaning roller is improved.
2. When the rolling mop is used, the ground is cleaned in a sliding friction mode with the ground, and due to the fact that the friction force of the sliding friction is large, dirt on the ground can be effectively removed by the cleaning roller in the sliding process, and the rolling mop has the advantage of being good in cleaning effect.
3. The water squeezing device suitable for the rolling mop realizes the dehydration of the cleaning roller in a rotary pressing water squeezing mode, and the rotation of the cleaning roller can enable the water squeezing piece to contact and squeeze all cleaning surfaces on the cleaning roller to dehydrate in the dehydration process, so the dehydration effect is good.
4. The water squeezing device suitable for the rolling mop has the function of squeezing water, and can complete the washing task of the cleaning roller in a mode of rotating the cleaning roller by shaking the rocking handle.
5. The water squeezing device suitable for the rolling mop realizes the rotation of the cleaning roller by adopting a mode of shaking the rocking handle, has the advantage of convenient force application, and further improves the convenience and the comfort of operation by arranging the rocking handle on the push rod.
Drawings
Fig. 1 is a perspective view illustrating one embodiment of a rolling mop with a wringing function according to the present invention.
Fig. 2 is a schematic view showing the internal structure of the holder in the rolling mop shown in fig. 1.
Fig. 3 is a working state diagram of the wringing member in fig. 1, wherein fig. 3 is a working state diagram when the wringing member and the cleaning roller are in a separated state, and fig. 4 is a working state diagram when the wringing member and the cleaning roller 2 are in a pressing wringing state.
Fig. 5 and 6 are switching diagrams of the pressing switching mechanism; fig. 5 is a working state diagram when the limiting column is located in the separation state groove and the water squeezing piece and the cleaning roller are separated, and fig. 6 is a working state diagram when the limiting column is located in the pressing state groove and the water squeezing piece and the cleaning roller are in the pressing dehydration state.
Fig. 7 is a schematic perspective view of the rolling mop according to example 2.
Fig. 8 and 9 are schematic perspective views of the rolling mop according to example 4.
Fig. 10 and 11 are operation state diagrams of the wringing member according to embodiment 5, in which fig. 10 is an operation state diagram when the wringing member and the cleaning roller are in a separated state, and fig. 11 is an operation state diagram when the wringing member and the cleaning roller are in a pressing wringing state.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 and 2, the rolling mop with a water squeezing function of the present invention comprises a push rod 1, a fixing frame 2 located at one end of the push rod 1, a water squeezing device arranged between the push rod 1 and the fixing frame 2, and a cleaning roller 3 and a walking roller 4 rotatably connected to the fixing frame 2; the water squeezing device comprises a water squeezing piece 5, a pressing switching mechanism 6 for controlling the water squeezing piece 5 to be in contact with or separated from the cleaning roller 3, a rocking handle 1-1 arranged on the push rod 1 and a rocking and rotating mechanism 7 which is arranged between the rocking handle 1-1 and a rotating shaft of the cleaning roller 3 and is used for power transmission to drive the cleaning roller 3 to rotate; the cleaning roller 3 is connected with the walking roller 4 through a differential transmission mechanism 8 for transmitting the power of the walking roller 4 to the cleaning roller 3, when the rotation directions of the cleaning roller 3 and the walking roller 4 are the same, the transmission ratio of the differential transmission mechanism 8 is larger than 1 or smaller than 1, and when the rotation directions of the cleaning roller 3 and the walking roller 4 are opposite, the transmission ratio of the differential transmission mechanism 8 is larger than 1, smaller than 1 or equal to 1.
Referring to fig. 2-4, the wringing component 5 is disposed above the cleaning roller 3, and comprises a pressing portion 5-1 in the middle and wiper portions 5-2 at both ends, wherein the cross section of the wiper portion 5-2 is in a hook-shaped structure, and loops on the wiper portion 5-2 form a drainage channel along the length direction of the wringing component 5. When the cleaning device works, the pressing part 5-1 on the water squeezing part 5 is used for squeezing water by pressing the cleaning roller 3, and the squeezed water is thrown to the drainage channel and then is discharged through the drainage channel; the water scraping part 5-2 on the water squeezing part 5 can scrape water for the cleaning roller 3 during rotation, the scraped water is discharged through the drainage channel, in addition, the water scraping parts 5-2 are arranged at two ends of the water squeezing part 5, so that the purpose of scraping water can be realized no matter the cleaning roller 3 rotates positively or overturns when the cleaning roller is squeezed, and in addition, the water scraping part 5-2 has the function of scraping hair and the like and attaching to waste which is difficult to remove on the cleaning roller 3.
Referring to fig. 4 and 5, two ends of the wringing member 5 are provided with limiting columns 5-3, the pressing switching mechanism comprises a switching member 6 for switching the contact state of the wringing member 5 and the cleaning roller and an extension spring arranged between the wringing member 5 and the mop fixing frame for urging the wringing member 5 away from the cleaning roller, wherein the state switching member 6 is arranged at two ends of the limiting columns 5-3, the state switching member 6 is provided with a separated state groove 5-4 and a pressed state groove 5-5 which are mutually communicated in a matching manner with the limiting columns 5-3, and when the limiting columns 5-3 are in the separated state groove 5-4, the wringing member 5 and the cleaning roller are in a separated state; when the limiting column 5-3 is in the pressing state groove 5-5, the water squeezing piece 5 and the cleaning roller are in a fit pressing state. When the cleaning roller is in work, the limit column 5-3 is switched between the separation state groove 5-4 and the pressing state groove 5-5 to realize the attaching and pressing state of the wringing piece 5 and the cleaning roller. The advantage of such arrangement is that the structure is simple, namely, only the extension spring, the separation state slot 5-4 and the pressing state slot 5-5 are needed to be added on the basis of the original device; the operation is convenient, namely the free switching between the two working states can be realized only by pressing and shifting the limiting columns 5-3, so the design is ingenious.
Referring to fig. 2, the swing rotation mechanism 7 is composed of a gear transmission mechanism, the gear transmission mechanism includes a first transmission rod 7-1 vertically arranged in the inner cavity of the push rod 1 and a second transmission rod 7-2 transversely arranged between the first transmission rod 7-1 and the cleaning roller 3, wherein the swing handle 1-1 is connected with the first transmission rod 7-1 through a first bevel gear set 7-3, the first transmission rod 7-1 is connected with the second transmission rod 7-2 through a second bevel gear set 7-4, and the second transmission rod 7-2 is connected with the cleaning roller 3 through a first cylindrical gear set 7-5. When the cleaning device works, the rocking handle 1-1 rotates, the first transmission rod 7-1 is driven to rotate through the first conical gear set 7-3, then the second transmission rod 7-2 is driven to rotate through the second conical gear set 7-4, and finally the cleaning roller 3 is driven to rotate through the first cylindrical gear set 7-5, so that power transmission from the rocking handle 1-1 to the cleaning roller 3 is realized. This has the advantage that the rocking turning mechanism 7, which is constituted by the gear train, has the advantage of high wear resistance and durability.
The rocking handle 1-1 is connected with the first rotating shaft 7-6 through a movable structure capable of moving close to or away from each other. When the cleaning roller 3 needs to be driven to rotate, the rocking handle 1-1 is pushed along the direction close to the first rotating shaft 7-6, so that the rocking handle 1-1 is in contact fit with the first rotating shaft 7-6, and the rocking handle 1-1 can drive the first rotating shaft 7-6 to rotate while rotating, so that the cleaning roller 3 can rotate; when the cleaning roller 3 does not need to be driven to rotate, the rocking handle 1-1 is pulled along the direction far away from the first rotating shaft 7-6, so that the rocking handle 1-1 and the first rotating shaft 7-6 are in a separated state, and therefore, when the cleaning roller 3 rotates in the process of cleaning the ground, the rocking handle 1-1 cannot rotate along with the rotation of the cleaning roller, and the interference of the rotation of the rocking handle 1-1 in the cleaning process is avoided.
Referring to fig. 2, the differential transmission mechanism 8 is composed of a gear train including a driving gear 8-1 coaxially disposed with the traveling roller 4, a driven gear 8-2 coaxially disposed with the cleaning roller 3, and a first transmission gear disposed between the driving gear 8-1 and the driven gear 8-2. When the cleaning roller works, the walking roller 4 rotates to sequentially drive the driving gear 8-1 to rotate, the first transmission gear and the driven gear 8-2 to rotate, and further drive the cleaning roller 3 which is coaxial with the driven gear 8-2.
Referring to fig. 2, the first transmission gear is a bevel gear 8-3, the first transmission gear is rotatably connected to the fixed frame 2, and the driving gear 8-1 and the driven gear 8-2 are respectively engaged with the first transmission gear. When the cleaning device works, the driving gear 8-1 rotates to drive the first transmission gear to rotate, and then the first transmission gear drives the driven gear 8-2 to rotate, so that the transmission of power is realized, and it is worth noting that the device can skillfully utilize the characteristic that the conical gear can change the power direction, after the power transmission, the rotating direction of the driven gear 8-2 is opposite to the rotating direction of the driving gear 8-1, under the condition, no matter the transmission ratio is more than 1, less than 1 or equal to 1, only sliding friction exists between the cleaning roller 3 and the ground, because the sliding friction is more than the rolling friction, the cleaning effect is better, and the cleaning process can also be accompanied with the rotation of the cleaning roller 3, the switching of cleaning surfaces can also be realized, in addition, because only one touch gear is needed to realize the transmission of power at the same time, therefore, the power transmission device has the advantages of simple structure and high power transmission efficiency.
Referring to fig. 1, the diameters of the cleaning roller 3 and the walking roller 4 are the same, the cleaning roller 3 and the walking roller 4 are respectively rotatably connected to the fixing frame 2, and the rotating shafts of the cleaning roller 3 and the walking roller 4 are located on the same straight line. The advantage that sets up like this is that no matter how many degrees slopes to be placed between the push rod 1 of mop and the ground, the cleaning roller 3 can both keep the state with ground contact with walking gyro wheel 4 all the time to guaranteed the normal clear of mopping ground work.
Referring to fig. 1-6, the working principle of the present invention is: when mopping is carried out, the cleaning roller 3 and the walking roller 4 are simultaneously contacted with the ground, and as the cleaning roller 3 and the walking roller 4 are respectively and rotationally connected with the fixed frame 2, the cleaning roller 3 and the walking roller 4 can roll on the ground to move forwards under the action of thrust when forward thrust is applied to the push rod 1. Before the differential transmission mechanism 8 is not arranged, the cleaning roller 3 rolls forward synchronously (i.e. the linear velocity is the same) with the differential transmission mechanism 8, the friction with the ground is rolling friction, and after the differential transmission mechanism 8 is arranged between the cleaning roller 3 and the walking roller 4 (when the transmission direction is the same, the transmission ratio of the differential transmission mechanism 8 is more than 1 or less than 1, and when the transmission direction is opposite, the transmission ratio of the differential transmission mechanism 8 is more than 1, less than 1 or equal to 1), under the action of the differential transmission mechanism 8, the movement of the cleaning roller 3 and the walking roller 4 is not synchronous (i.e. the linear velocity is not the same), i.e. in the process of forward movement, the cleaning roller 3 (or the walking roller 4) applies acting force to the walking roller 4 (or the cleaning roller 3) through the differential transmission mechanism 8 to change the rotating speed thereof, wherein, by controlling the friction force of the walking roller 4 and the cleaning roller 3 relative to the ground (specifically, the friction force between the walking roller 4 and the ground is set to be larger than the friction force between the cleaning roller 3 and the ground) to control the transmission direction of the power in the differential transmission mechanism 8, namely, the power is transmitted from the walking roller 4 to the cleaning roller 3 in a single direction.
After the rotating speed or the rotating direction of the cleaning roller 3 is changed, the original rolling contact of point synchronous motion between the cleaning roller 3 and the ground is changed into sliding contact of point asynchronous motion, correspondingly, the friction between the cleaning roller 3 and the ground is changed into sliding friction from the original rolling friction, and the friction of the sliding friction is greatly increased relative to the friction of the rolling friction, so the cleaning effect of the cleaning roller 3 is also greatly increased; in addition, since the cleaning drum 3 is still rotated on the floor surface while moving forward, the cleaning surface can be constantly switched, and the entire circumferential surface of the cleaning drum 3 can be utilized.
Specifically, (1) when the directions of the transmission are different, no matter the transmission ratio is more than 1, less than 1 or equal to 1, the friction between the cleaning roller 3 and the ground is always sliding friction, which is macroscopically represented by that the cleaning roller 3 performs active rotary motion to clean the ground; (2) when the transmission directions are the same, the two conditions that the transmission ratio (V walking roller 4: V cleaning roller 3) is more than 1 and the transmission ratio is less than 1 are divided; when the transmission ratio is greater than 1, because the cleaning roller 3 rotates faster than the walking roller 4, and the rotating distance of the cleaning roller 3 is greater than the walking distance of the cleaning roller on the ground, the cleaning roller 3 slides forward with the ground in the rotating process, and the friction between the cleaning roller and the ground is sliding friction; when the transmission ratio is less than 1, since the cleaning roller 3 rotates at a slower speed than the walking roller 4, and the distance of rotation of the cleaning roller 3 is less than the walking distance of the cleaning roller on the ground (i.e. the step of rotation of the cleaning roller 3 cannot follow the step of walking), the cleaning roller 3 macroscopically shows that the process of rotation is accompanied by translational sliding, and the friction between the cleaning roller and the ground is sliding friction.
In addition, the water squeezing principle of the rolling mop is as follows: during operation, the pressing operation switching structure can realize the contact or separation between the water squeezing piece 5 and the cleaning roller 3, and the rotation of the cleaning roller 3 can be realized by shaking the rocking handle 1-1. Specifically, when mopping is performed, the pressing switching structure is operated so that the wringing member 5 and the cleaning roller 3 are in a separated state, and thus the cleaning roller 3 can normally roll under the thrust, and thus the cleaning surface can be normally switched when cleaning the floor.
When the cleaning roller 3 needs to be rinsed after the cleaning task is finished, the rocking handle 1-1 is shaken to enable the cleaning roller 3 to rotate, and in the rotating process, stains are separated from the cleaning roller 3 and enter cleaning media (such as clear water and disinfectant water), so that the rinsing purpose is achieved.
After the post-rinse task, the dewatering operation of the cleaning roller 3 is then performed: firstly, adjusting a pressing switching mechanism 6 to enable a wringing piece 5 to be pressed on the cleaning roller 3, wherein in the process, part of accumulated water is squeezed out of the cleaning roller 3 under the action of the pressing force of the wringing piece 5; then, the rocking handle 1-1 is shaken to realize the rotation of the cleaning roller 3, in the rotation process, the wringing piece 5 is continuously contacted with different cleaning surfaces on the cleaning roller 3 and has pressing action on the different cleaning surfaces, so that accumulated water can be squeezed out and thrown away from the cleaning roller 3 under the action of the pressing force, the whole dehydration task of the cleaning roller 3 is realized, and the better dehydration effect is as the rotation number of the cleaning roller 3 is increased.
Other embodiments of this example than those described above are described in example 1.
Example 2
Referring to fig. 7, the present embodiment is different from embodiment 1 in that the rocking and rotating mechanism 7 is composed of a conveyor belt mechanism, and the conveyor belt mechanism includes a first rotating shaft 7-6 connected to the rocking handle 1-1 and a second rotating shaft 7-7 located between the first rotating shaft 7-6 and the cleaning drum 3, wherein the first rotating shaft 7-6 is provided with a first pulley, the rotating shaft of the cleaning drum 3 is provided with a second pulley, the second rotating shaft 7-7 is provided with a third pulley in cooperation with the first pulley, the third pulley is connected to the first pulley through a first conveyor belt 7-61, the second rotating shaft 7-7 is provided with a fourth pulley in cooperation with the second pulley, and the fourth pulley is connected to the second pulley through a second conveyor belt 7-62. When the cleaning device works, the rocking handle 1-1 rotates to drive the first rotating shaft 7-6 and the first belt wheel thereon to rotate, then the first belt wheel drives the third belt wheel and the cleaning roller 3 and the fourth belt wheel to rotate, and finally the fourth belt wheel drives the second belt wheel and the cleaning roller 3 to rotate, so that power transmission from the rocking handle 1-1 to the cleaning roller 3 is realized.
Other embodiments of this example than those described above are described in example 1.
Example 3
Referring to fig. 8 and 9, the present embodiment is different from embodiment 1 in that the first transmission gear includes a driving transmission gear 8-4 and a driven transmission gear 8-5 coaxially disposed with the driving transmission gear 8-4, wherein the driving transmission gear 8-4 is engaged with the driving gear 8-1, and the driven transmission gear 8-5 is engaged with the driven gear 8-2. When the cleaning device works, the driving gear 8-1 rotates to sequentially drive the driving transmission gear 8-4, the driven transmission gear 8-5, the driven gear 8-2 and the cleaning roller 3 to rotate. The advantage of this arrangement is that the range of the transmission is greatly increased by the combined action of the driving transmission gear 8-4 and the driven transmission gear 8-5.
For example, referring to fig. 8, the rotation ratio between the driving gear 8-1 and the driving transmission gear 8-4 is 1: 2, and the rotation ratio between the driven transmission gear 8-5 and the driven gear 8-2 is 1: 2, so that the rotation ratio between the driving gear 8-1 and the driven paper wheel is 1: 4, that is, the driving gear 8-1 makes one rotation, and the driven paper wheel makes 4 rotations, and therefore, the rotation ratio is large and the variable range is large relative to the bevel gear 8-3.
For another example, referring to fig. 9, when the rotation ratio between the driving gear 8-1 and the driving transmission gear 8-4 is 2: 1, and the rotation ratio between the driven transmission gear 8-5 and the driven gear 8-2 is 2: 1, the rotation ratio between the driving gear 8-1 and the driven paper wheel is 4: 1, i.e. 4 rotations of the driving gear 8-1, and 1 rotation of the driven paper wheel are required, so that the rotation ratio is large and the variable range is large relative to the bevel gear 8-3.
Other embodiments of this example than those described above are described in example 1.
Example 4
Referring to fig. 10 and 11, the present embodiment is different from embodiment 1 in that the wringing member 5 is composed of a wringing roller 5-6 disposed on a fixing frame along the length direction of the cleaning roller 3, wherein the cleaning roller 3 is rotatably connected with the fixing frame. When the water squeezing roller 5-6 works, when the cleaning roller 3 in rotation is squeezed, the water squeezing roller per se synchronously rotates along with the cleaning roller 3, the rotation can reduce the resistance of the cleaning roller 3 in rotation, and further, under the action of the same driving force, the rotation speed of the cleaning roller 3 is higher, so that the dewatering effect is better.
Other embodiments of this example than those described above are described in example 1.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (9)
1. A rolling mop with a water squeezing function is characterized by comprising a push rod, a fixed frame positioned at one end of the push rod, a water squeezing device arranged between the push rod and the fixed frame, a cleaning roller and a walking roller wheel, wherein the cleaning roller and the walking roller wheel are rotatably connected to the fixed frame; the cleaning roller is connected with the walking roller through a differential transmission mechanism for transmitting the power of the walking roller to the cleaning roller, and when the rotation directions of the cleaning roller and the walking roller are the same, the transmission ratio of the differential transmission mechanism is more than 1 or less than 1; when the rotation directions of the cleaning roller and the walking roller are opposite, the transmission ratio of the differential transmission mechanism is more than 1, less than 1 or equal to 1;
the mop cleaning device comprises a mop fixing frame, a water squeezing piece, a mop, a pressing switching mechanism and a mop, wherein the mop fixing frame is provided with a mop fixing frame, the mop fixing frame is provided with a mop fixing hole, the mop fixing hole is provided with a water squeezing piece and a mop fixing hole, the mop fixing hole is; when the limiting column is in the pressing state groove, the water squeezing piece and the cleaning roller are in a fit pressing state.
2. The rolling mop with water squeezing function according to claim 1, wherein the water squeezing member is disposed above the cleaning roller and comprises a pressing portion at the middle and water scraping portions at both ends, wherein the water scraping portions have a hook-shaped cross section, and the loops of the water scraping portions form a water drainage channel along the length direction of the water squeezing member.
3. The rolling mop with wringing function of claim 1, wherein the wringing member comprises a wringing roller disposed on a mounting bracket along a length of the cleaning roller, wherein the cleaning roller is rotatably coupled to the mounting bracket.
4. The rolling mop with the wringing function of claim 1, wherein the rocking and rotating mechanism is composed of a gear transmission mechanism, the gear transmission mechanism comprises a first rotating rod vertically arranged in the inner cavity of the push rod and a second rotating rod transversely arranged between the first rotating rod and the cleaning roller, wherein the rocking handle is connected with the first rotating rod through a first bevel gear set, the first rotating rod is connected with the second rotating rod through a second bevel gear set, and the second rotating rod is connected with the cleaning roller through a first cylindrical gear set.
5. The rolling mop with water squeezing function according to claim 1, wherein the rocking and rotating mechanism is composed of a belt mechanism, the belt mechanism comprises a first rotating shaft connected with the rocking handle and a second rotating shaft located between the first rotating shaft and the cleaning roller, wherein the first rotating shaft is provided with a first belt wheel, the rotating shaft of the cleaning roller is provided with a second belt wheel, the second rotating shaft is provided with a third belt wheel in cooperation with the first belt wheel, the third belt wheel is connected with the first belt wheel through the first belt, the second rotating shaft is provided with a fourth belt wheel in cooperation with the second belt wheel, and the fourth belt wheel is connected with the second belt wheel through the second belt.
6. The rolling mop with wringing function of claim 1, wherein the differential transmission mechanism is constituted by a gear train including a driving gear disposed coaxially with the traveling roller, a driven gear disposed coaxially with the cleaning roller, and a first transmission gear disposed between the driving gear and the driven gear.
7. The rolling mop with water squeezing function as claimed in claim 6, wherein the first transmission gear is a bevel gear rotatably connected to the holder, and the driving gear and the driven gear are respectively engaged with the bevel gear.
8. The rolling mop with wringing function of claim 6, wherein the first drive gear comprises a driving drive gear and a driven drive gear coaxially disposed with the driving drive gear, wherein the driving drive gear is engaged with the driving gear and the driven drive gear is engaged with the driven gear.
9. The rolling mop with water squeezing function as claimed in claim 1, wherein the cleaning roller and the walking roller have the same diameter, the cleaning roller and the walking roller are respectively rotatably connected to the fixing frame, and the rotating shafts of the cleaning roller and the walking roller are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810261195.3A CN108451455B (en) | 2018-03-27 | 2018-03-27 | Rolling mop with water squeezing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810261195.3A CN108451455B (en) | 2018-03-27 | 2018-03-27 | Rolling mop with water squeezing function |
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| CN108451455A CN108451455A (en) | 2018-08-28 |
| CN108451455B true CN108451455B (en) | 2020-12-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111035329B (en) * | 2018-10-12 | 2021-08-03 | 漳州灿坤实业有限公司 | Automatic cleaning device |
| CN110043292A (en) * | 2019-05-17 | 2019-07-23 | 中建八局轨道交通建设有限公司 | Parallel rebar spacing checking device and parallel rebar spacing check method |
| CN110934551B (en) * | 2019-12-10 | 2021-04-06 | 刘素凤 | Horizontal-pushing cloth-changing type steam mop |
| CN111387895B (en) * | 2020-04-14 | 2021-11-12 | 浦江县含行科技有限公司 | Self-air-drying collodion mop for mopping floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904932Y (en) * | 2006-03-10 | 2007-05-30 | 杨水桥 | Wiper capable of squeezing out water quickly |
| JP2008149096A (en) * | 2006-12-19 | 2008-07-03 | Youko Furuhata | Easy mopping device |
| CN201182577Y (en) * | 2008-04-14 | 2009-01-21 | 郏苏英 | Collodion mop |
| CN202005719U (en) * | 2011-03-11 | 2011-10-12 | 郭倩 | Automatic telescopic dehydration mop |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201398946Y (en) * | 2009-05-11 | 2010-02-10 | 董成勇 | Manual rotary dehydration plant |
| CN201958811U (en) * | 2010-12-23 | 2011-09-07 | 黄小军 | Novel mop with winding function |
| KR20140145714A (en) * | 2013-06-14 | 2014-12-24 | 송은아 | rolling type sweeping device |
| US9161670B1 (en) * | 2014-06-26 | 2015-10-20 | Worldwide Integrated Resources, Inc. | Sponge roller mop with quick release mechanism to remove a dirty sponge from the housing without having to touch the dirty or contaminated sponge |
| CN204394427U (en) * | 2015-01-31 | 2015-06-17 | 纪杰 | A kind of mop |
| CN106004278A (en) * | 2016-07-12 | 2016-10-12 | 无锡顺达智能自动化工程股份有限公司 | Stretchable traction plug pin component |
| CN106725152A (en) * | 2016-11-14 | 2017-05-31 | 彭斌 | Sanitary water-saving mop |
| CN106725136A (en) * | 2017-01-20 | 2017-05-31 | 合肥学院 | Circulation self-cleaning floor cleaning machine |
| CN107510421A (en) * | 2017-08-17 | 2017-12-26 | 宿迁嘉禾塑料金属制品有限公司 | A kind of hand-rail type water squeezing collodion cotton mop |
| CN107581982A (en) * | 2017-10-16 | 2018-01-16 | 吴振明 | A kind of novel mop |
-
2018
- 2018-03-27 CN CN201810261195.3A patent/CN108451455B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904932Y (en) * | 2006-03-10 | 2007-05-30 | 杨水桥 | Wiper capable of squeezing out water quickly |
| JP2008149096A (en) * | 2006-12-19 | 2008-07-03 | Youko Furuhata | Easy mopping device |
| CN201182577Y (en) * | 2008-04-14 | 2009-01-21 | 郏苏英 | Collodion mop |
| CN202005719U (en) * | 2011-03-11 | 2011-10-12 | 郭倩 | Automatic telescopic dehydration mop |
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| CN108451455A (en) | 2018-08-28 |
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