CN216535205U - Mop cleaning barrel with dirt cleaning and separating functions - Google Patents

Abstract

The utility model relates to a cleaning barrel for a cleaning and separating mop, which comprises a barrel body with a sewage cavity and a clean water cavity which are independent and blocked, wherein a transmission shaft, a wheel cover, a pump wheel and a water spraying channel are arranged in the barrel body; the method is characterized in that: inseparable between clear water chamber and the staving, clear water chamber divide into the clear water chamber of moisturizing and is located the clear water chamber of ration of moisturizing clear water chamber lower part, through moisturizing passageway intercommunication between clear water chamber of moisturizing and the clear water chamber of ration, and moisturizing passageway department is equipped with the control structure of the moisturizing speed in the clear water chamber of control ration, the ration clear water intracavity is located to the pump impeller, the pump impeller is covered to the wheel cap, the lower extreme of water spray channel is connected with the delivery port on the wheel cap, the bottom of water spray channel towards the position department of delivery port has the guide face of the guide of rivers cisternate upwards. The high pressure water entering from the water outlet changes the water flow direction through the guide surface, so that the water pressure loss is less, and the high pressure of the water flow sprayed from the water spraying hole is ensured.

Description

Mop cleaning barrel with dirt cleaning and separating functions

Technical Field

The utility model relates to a cleaning tool, in particular to a cleaning and separating mop cleaning barrel suitable for cleaning and drying a hand-pressing type rotary flat mop.

Background

Therefore, the applicant invents a novel utility model patent application with a patent number of CN201720525401.8 (publication number of CN207785091U) and discloses a water-saving mop bucket, which comprises a bucket body, wherein a transmission shaft used for supporting a mop head with a wiping object at the bottom is arranged in the bucket body, the transmission shaft can enable the mop head placed on the transmission shaft to rotate, an inwards concave accommodating cavity is arranged at the bottom in the bucket body, a box body is embedded in the accommodating cavity, a water pump and a control structure are arranged in the box body, a cleaning part is further arranged in the bucket body and used for cleaning the wiping object at the bottom of the mop head rotating in the bucket body, and the water pump is controlled by the control structure to spray water towards the wiping object at the bottom of the mop head. For realizing the separation of decontaminating, the staving has clear water chamber and the sewage chamber that independent each other just blocks, and the bottom in the staving is equipped with two cavities of indent, and two cavities form the sewage chamber, and the detachable water tank of installing in the staving, the water tank is directly located to the water pump, and the inner chamber of water pump constitutes the clear water chamber, and inhalant canal locates on the shell of water pump and communicates with the water tank inner chamber, is equipped with the on-off structure that can close inhalant canal on the inhalant canal. The water tank is provided with a water outlet channel and a water filling port, a first one-way valve keeping normal close is arranged in the water outlet channel, a second one-way valve keeping normal close is arranged in the water inlet channel, the first one-way valve and the second one-way valve are mutually pushed under the condition that the water tank is installed on the barrel body, the first one-way valve opens the water outlet channel of the water tank, meanwhile, the second one-way valve opens the water inlet channel of the clear water cavity, and the water outlet channel of the water tank is communicated with the water inlet channel of the clear water cavity in a butt joint mode. After the water tank installation, the exhalant canal of water tank and the inhalant canal in clear water chamber communicate automatically, carry out the moisturizing to clear water chamber through the water of depositing in advance in the water tank, lift the back off when the water tank, the exhalant canal of water tank and the equal self-closing of inhalant canal in clear water chamber, the exhalant canal of water tank is closed so that add water to the water tank, the inhalant canal in clear water chamber closes, prevent that dirty water from getting into clear water chamber, also prevent simultaneously that unnecessary water from flowing out from clear water chamber, and reasonable design facilitates the use.

Although the sewage disposal separation can be realized, an additional water tank is required to be arranged, an auxiliary one-way valve structure is directly arranged between the water tank and the clean water cavity, the structure is complex, and water leakage is easy to occur at the joint. The filling clear water is required to be detached and taken down due to the water tank, so that a water spraying channel in the water spraying mechanism must avoid the design of the water tank, the volume of a clear water containing cavity under the same condition is small directly, and the cleaning frequency of the mop bucket is influenced. And how to ensure higher water spraying pressure is also a technical problem to be considered by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cleaning and separating mop cleaning barrel which is simple in structure, reasonable in layout, free of lifting and capable of achieving cleaning and drying in situ, can increase water spraying pressure and clear water capacity, and can achieve more times of cleaning after water is filled once.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a cleaning barrel for a trash-cleaning separation mop comprises a barrel body with a sewage cavity and a clean water cavity which are independent and blocked, wherein a transmission shaft used for being connected with a mop head and a water spraying mechanism used for spraying water to a wiping object on the mop head are arranged in the barrel body; the method is characterized in that: inseparable between clear water chamber and the staving, clear water chamber divide into the clear water chamber of moisturizing and is located the clear water chamber of ration of moisturizing clear water chamber lower part, through moisturizing passageway intercommunication between clear water chamber of moisturizing and the clear water chamber of ration, moisturizing passageway department is equipped with the control structure of the moisturizing speed of the clear water chamber of control ration, the ration clear water intracavity is located to the pump impeller, the pump impeller is covered to the wheel cap, and the inner chamber and the clear water chamber of ration of wheel cap communicate and can intake, the lower extreme of water spray channel is connected with the delivery port that the wheel was covered, the bottom of water spray channel towards the position department of delivery port has the guide face of upwards guiding rivers with the trend, and the water spray channel upwards passes through behind passing quantitative clear water chamber and the clear water chamber of moisturizing in proper order the hole for water spout to the wiper.

The guide surface is preferably a concave arc surface, but may be an inclined surface.

In a further improvement, the barrel body is internally provided with an annular wall extending upwards to form a first cavity in the barrel body, the bottom surface of the first cavity is provided with a second cavity recessed further downwards, and a pump cover is arranged at the opening end of the second cavity so that the second cavity forms the quantitative clean water cavity; the opening end cover of the first concave cavity is provided with a cover plate, so that the first concave cavity between the cover plate and the pump cover forms the water replenishing and cleaning cavity. This structure is through annular wall and two apron that one shot forming goes out in the staving, swift at staving in form sewage chamber, moisturizing clear water chamber and quantitative clear water chamber, need not additionally to set up the water tank, reduce cost. When water is added, the cover plate is only required to be opened, and the operation is very convenient. The setting of annular wall makes the sewage chamber set up around the clear water chamber, increases sewage storage capacity.

In a further improvement, the bottom surface of the second cavity has a third cavity recessed further downward, and the pump wheel is disposed in the third cavity. The pump wheel on the structure is positioned below the quantitative clean water cavity, and the clean water in the quantitative clean water cavity can be pumped as far as possible.

As a preferred structure of the water spraying channel, the water spraying channel comprises a first axial flow channel, a second axial flow channel and a radial flow channel, the first axial flow channel is arranged on the wheel cover, the lower end of the first axial flow channel is communicated with the water outlet, the upper end of the first axial flow channel upwards extends to the top of the quantitative clear water cavity, the second axial flow channel is arranged on the top surface of the wheel cover and upwards extends to the top of the water supplementing clear water cavity, the radial flow channel is arranged on the cover plate, the lower end of the second axial flow channel is in inserted connection with the upper end of the first axial flow channel, the upper end of the second axial flow channel is in inserted connection with the radial flow channel, and the water spraying holes are formed in the radial flow channel. The axial flow channel is divided into two sections which are respectively arranged on the cover plate and the pump cover, so that the manufacturing is convenient, and the water spraying channel is divided into a plurality of sections which are connected in an inserting mode, thereby being beneficial to the assembly.

The pump cover and the wheel cover can be detachably connected together; therefore, the wheel cover and the pump cover can be connected together in advance to form a module, the upper end of the first axial flow passage on the wheel cover is ensured to be aligned with the lower end of the second axial flow passage on the pump cover to be in splicing communication, and then the wheel cover and the pump cover are installed in the barrel together, so that the assembly is more convenient. And a sealing ring is arranged between the pump cover and the second concave cavity, and the pump cover is arranged in the second concave cavity through a rotary clamping structure. The pump cover fixed in the second concave cavity through the rotary clamping mode can compress the sealing ring, and the clear water cavity can be better separated from external water through the sealing ring, so that the clear water cavity and the external water can only be communicated through a water supplementing channel.

The top surface of the wheel cover is provided with a connecting platform which protrudes upwards, the connecting platform is provided with a through hole for a transmission shaft to pass through, the bottom surface of the pump cover is provided with a connecting annular wall which extends downwards, and the connecting platform is inserted into a space surrounded by the connecting annular wall and connected with the connecting annular wall in a buckling mode; the setting of connecting the platform makes things convenient for wheel cap and pump cover to be connected, and the mode of buckle is connected and is had the convenient advantage of equipment. The connecting table is provided with a water inlet communicated with the quantitative clean water cavity; in order to ensure that the quantitative clean water cavity is always communicated with the inner cavity of the wheel cover, the top surface of the connecting platform is provided with a positioning hole, and the bottom surface of the pump cover is provided with a positioning column which is in positioning fit with the positioning hole. The positioning holes are matched with the positioning columns in a positioning mode to ensure that the positioning holes and the positioning columns are accurate in relative installation relation.

In a further improvement, the cover plate is provided with a cleaning component which is used for cleaning the wiping materials at the bottom of the mop head rotating in the barrel body. The cleaning member may be a bristle holder containing bristles which effect a cleaning operation by scraping the bristles against the rotating wiper. Therefore, dirt stuck on the wiping object can be better scraped, and the cleaning effect is better. The cleaning element can of course also be a wiper strip or a squeegee roller, by means of which the cleaning operation is effected by wiping with the rotating wiper. Because the wiping materials on the bottom surface of the mop head are uneven or the thickness of the wiping materials is different, in order to avoid that the part of the wiping materials cannot be brushed by the brush hair, the lower part of the brush hair rack is arranged on the first upper cover in a swinging way, and the brush hair rack keeps the upward swinging trend by the action of an elastic structure so as to ensure that the brush hair is fully contacted with the wiping materials; alternatively, the bristle holder is floatingly disposed in the housing of the water spray mechanism, and the bristle holder is kept on the upward movement tendency by the action of the elastic structure to ensure that the bristles are sufficiently contacted with the wiper. Therefore, the bristles can swing in a targeted manner, the full contact with the wiping object is ensured, and the cleaning effect of the bristles is improved.

The transmission shaft consists of a joint and a pump axle which is arranged on the pump wheel and extends upwards, a fixed shaft is fixed at the bottom of the quantitative clean water cavity, the pump axle is sleeved on the fixed shaft through a bearing or a shaft sleeve, the joint is connected with the top end of the pump axle, and the joint is used for being in transmission connection with the mop head; the connection is hard connection, can be threaded connection, can also be welded, and can also be that the transmission shaft and the impeller shaft are an integrated piece. This structure enables the transmission shaft rotation light, and the setting of fixed axle provides suitable installation position for the transmission shaft. In order to make the transmission shaft rotate more easily, the top of the fixed shaft is provided with a steel ball for supporting the inner top surface of the joint.

In a further improvement, the top surface of the cover plate is provided with a first boss part extending upwards, the top surface of the pump cover is provided with a second boss part extending upwards, and the upper end of the transmission shaft vertically penetrates through the second boss part and the first boss part; the second boss part is flat, the upper end of the second boss part is inserted into the first boss part, and a buckle structure is arranged between the outer wall of the second boss part and the inner wall of the first boss part. The setting is upwards extended to second boss portion, and the vertical second boss portion that runs through of transmission shaft sets up, and the clearance between transmission shaft and the second boss portion is located the top of moisturizing clear water intracavity, even do not have extra to set up seal structure between transmission shaft and second boss portion like this, also guarantees that the water of moisturizing clear water intracavity can not follow the linking department between transmission shaft and the pump cover and flow in. The second boss portion is arranged to facilitate hand grasping to detach the pump cover from the mop bucket. The first boss part is higher than the top surface of the cover plate, so that a water retaining effect is achieved, and dirty water on the top surface of the cover plate is effectively prevented from flowing into the water supplementing and cleaning cavity from a joint between the transmission shaft and the cover plate.

Preferably, the control structure comprises a switch component which is arranged in the second boss part in a penetrating way and can slide up and down, and an elastic body which enables the switch component to keep moving upwards is arranged in the quantitative clear water cavity; when the mop head is in a state of being connected to the transmission shaft, the switch component is pressed down by the mop head and moves down to enable the switch component to block the water replenishing channel, and when the mop head is separated from the transmission shaft, the switch component moves up under the action of the elastic body to enable the switch component to be opened to the water replenishing channel; the top end of the switch component is provided with a contact component which forms rolling friction with the wiping object. Realize the control of the water yield that the hole for water spraying spouts the wiper in unit interval through the setting of switch structure, the during operation, because of the moisturizing passageway of giving the clear water chamber make-up water of ration by the switch structure shutoff, water can not get into the clear water chamber of ration, and the water in the clear water chamber of ration is less and less, and the spun water yield reduces thereupon, if the water in the clear water chamber of ration is accomplished by the pump, then the hole for water spraying no longer towards the wiper water spray, realizes spin-drying of wiper through the high-speed rotation of mop head. Of course, the control member can be realized in various ways, and can also be a blocking structure for reducing the water inlet speed. For example, the control element can also be a filter element arranged at the water inlet end of the water spraying mechanism or a cover with a pore arranged at the water inlet end of the water spraying mechanism. Rolling friction ensures that the mop head rotates more easily. The contact member may be a roller or a steel ball or a cylindrical roller.

Compared with the prior art, the utility model has the advantages that:

1. clear water chamber and staving between inseparable, and the clear water chamber divide into the clear water chamber of moisturizing that is located upper portion and the quantitative clear water chamber that is located the lower part, so need not additionally to set up the water tank, the clear water chamber of moisturizing is located the clear water chamber top of ration, is favorable to moisturizing to quantitative clear water chamber.

2. The water replenishing clear water cavity is communicated with the quantitative clear water cavity through the water replenishing channel, a control structure for controlling the water inlet speed of the quantitative clear water cavity is arranged at the position of the water replenishing channel, under the state that the mop head is connected with the transmission shaft, the control piece works, the water outlet speed of the quantitative clear water cavity is larger than the water inlet speed of the quantitative clear water cavity, the water spraying quantity is large at the beginning, the water quantity obtained on the wiping object is larger than the spin-drying water quantity, the process is a cleaning process, the water spraying quantity is gradually reduced, the spin-drying water quantity is larger than the water quantity obtained on the wiping object, the process is a spin-drying process, the cleaning and spin-drying processes are finished at the same position, the cleaning position and the spin-drying position do not need to be respectively arranged in the barrel body, and the volume of the whole barrel body is greatly reduced compared with the volume of the traditional mop head.

3. The water spraying channel upwards passes through the quantitative clear water cavity and the clear water cavity of moisturizing in proper order and can spray water to the wiper through the hole for water spraying, and the clear water cavity setting need not to be kept away to the water spraying channel, and overall arrangement is compact reasonable, increases the volume in clear water cavity of moisturizing under the same condition.

4. The bottom of the water spraying channel is provided with a guide surface which guides the water flow upwards along the trend, so that the water pressure loss of the high-pressure water entering from the water outlet is reduced by changing the water flow direction through the guide surface, and the high pressure of the water flow sprayed from the water spraying holes is ensured.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view (normal state) of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the embodiment of the present invention with the upper cover removed (normal state);

FIG. 4 is a schematic perspective view of the embodiment of the present invention with the upper cover removed;

FIG. 5 is a schematic perspective view of a barrel according to an embodiment of the present disclosure;

FIG. 6 is an exploded perspective view of an embodiment of the present invention;

FIG. 7 is a perspective view of a pump cover according to an embodiment of the present invention;

FIG. 8 is a perspective view of a wheel cover according to an embodiment of the present invention;

FIG. 9 is a perspective view of a cover plate according to an embodiment of the present invention;

FIG. 10 is a perspective view of the embodiment of the present invention in use;

fig. 11 is a sectional view showing a state in which the embodiment of the present invention is used.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in FIGS. 1 to 11, the preferred embodiment of the present invention is shown.

The utility model provides a clean bucket of separation mop of decontaminating, use with the rotatory mop of hand, the rotatory mop of hand is prior art, the rotatory mop of hand is including upper boom and the lower beam that cup joints each other, be equipped with the drive structure that can convert the concertina movement of upper boom into the rotary motion of lower beam between the upper and lower beam, the lower extreme of lower beam is connected with mop head 4 of taking wiping article 41, wiping article 41 can be rag or similar, mop head 4 is dull and stereotyped mop head, dull and stereotyped mop head can be discoid, also can be rectangular form.

The cleaning barrel of the cleaning and separating mop comprises a barrel body 1 with a sewage cavity 1a and a clean water cavity which are independent and blocked, a transmission shaft 3 used for connecting a mop head 4 and a water spraying mechanism used for spraying water to the wiping objects 41 on the mop head 4 are arranged in the barrel body 1, the water spraying mechanism comprises a wheel cover 5, a pump wheel 6 and a water spraying channel 7, a water spraying hole 71 is arranged on the water spraying channel 7, the lower end of the transmission shaft 3 is coaxially connected with the pump wheel 6, and the upper end of the transmission shaft 3 is exposed out of the sewage cavity 1 a; the transmission shaft 3 consists of a joint 31 and a pump axle 32 which is arranged on the pump wheel 6 and extends upwards, the bottom of the quantitative clean water cavity 1c is fixed with a fixed axle 16, the pump axle 32 is sleeved on the fixed axle 16 through a bearing or an axle sleeve, the joint 31 is connected with the top end of the pump axle 32, and the joint 31 is used for being in transmission connection with the mop head 4; the top of the fixed shaft 16 is provided with a steel ball 17 for supporting the inner top surface of the joint 31.

Importantly, the clean water cavity and the barrel body 1 cannot be separated, the clean water cavity is divided into a water replenishing clean water cavity 1b and a quantitative clean water cavity 1c located at the lower part of the water replenishing clean water cavity 1b, the water replenishing clean water cavity 1b is communicated with the quantitative clean water cavity 1c through a water replenishing channel 1d, a control part structure for controlling the water replenishing speed of the quantitative clean water cavity 1c is arranged at the position of the water replenishing channel 1d, the pump wheel 6 is arranged in the quantitative clean water cavity 1c, the wheel cover 5 covers the pump wheel 6, the inner cavity of the wheel cover 5 is communicated with the quantitative clean water cavity 1c to enable water to enter, the lower end of the water spraying channel 7 is connected with the water outlet 51 on the wheel cover 5, a guide surface 72 for guiding the water flow upwards along the potential is arranged at the position, facing the water outlet 51, of the bottom of the water spraying channel 7, and the water spraying hole 71 is used for spraying water to the wiping object 41 after the water flow upwards sequentially passes through the quantitative clean water cavity 1c and the water replenishing clean water cavity 1 b.

Under the state that the mop head 4 is connected with the transmission shaft 3, wherein the connection is generally sleeved on the transmission shaft and driven by a rib groove inserting mode, the rotation of the mop head 4 drives the transmission shaft 3 and the pump wheel 6 to coaxially rotate together, the rotating pump wheel 6 pumps water out from the water outlet 51 and the water spraying channel 7 and then sprays the water to the wiping object 41 through the water spraying hole 71, and meanwhile, the control part 2 works, so that the water outlet speed of the quantitative clean water cavity 1c is higher than the water replenishing speed.

The barrel body 1 is internally provided with an annular wall 14 extending upwards to form a first cavity 11 in the barrel body, the bottom surface of the first cavity 11 is provided with a second cavity 12 recessed further downwards, and the opening end of the second cavity 12 is covered with a pump cover 9 so that the second cavity 12 forms the quantitative clean water cavity 1 c; the mouth end of the first cavity 11 is covered with a cover plate 8, so that the first cavity 11 between the cover plate 8 and the pump cover 9 forms the water replenishing and cleaning cavity 1 b. The bottom surface of the second cavity 12 has a third cavity 13 recessed further downward, and the pump impeller 6 is disposed in the third cavity 13.

The water spraying channel 7 comprises a first axial flow channel 7a1, a second axial flow channel 7a2 and a radial flow channel 7b, the first axial flow channel 7a1 is arranged on the wheel cover, the lower end of the first axial flow channel 7a1 is communicated with the water outlet 51, the upper end of the first axial flow channel extends upwards to the top of the quantitative clean water cavity 1c, the second axial flow channel 7a2 is arranged on the top surface of the pump cover 9 and extends upwards to the top of the water replenishing clean water cavity 1b, the radial flow channel 7b is arranged on the cover plate 8, the lower end of the second axial flow channel 7a2 is in inserted connection with the upper end of the first axial flow channel 7a1, the upper end of the second axial flow channel 7a2 is in inserted connection with the radial flow channel 7b, and the water spraying hole 71 is arranged on the radial flow channel 7 b.

The pump cover 9 and the wheel cover 5 can be detachably connected together; the top surface of the wheel cover 5 is provided with a connecting platform 53 protruding upwards, the connecting platform 53 is provided with a through hole 52 for the transmission shaft 3 to pass through, the bottom surface of the pump cover 9 is provided with a connecting annular wall 93 extending downwards, and the connecting platform 53 is inserted into a space surrounded by the connecting annular wall 93 and connected with the connecting annular wall 93 in a buckling mode; the connecting platform 53 is provided with a water inlet 531 communicated with the quantitative clean water cavity 1 c; the top surface of the connecting table 53 is provided with a positioning hole 532, and the bottom surface of the pump cover 9 is provided with a positioning column 92 which is matched with the positioning hole 532 in a positioning way.

A sealing ring 15 is arranged between the pump cover 9 and the second concave cavity 12, and the pump cover 9 is installed in the second concave cavity 12 through a rotary clamping structure. Specifically, a plurality of downward extending walls are arranged on the bottom surface of the pump cover 9, each extending wall is provided with an L-shaped clamping groove 94, the peripheral wall of the second concave cavity 12 is provided with a plurality of clamping blocks 121, the clamping blocks 121 can enter from the opening parts of the clamping grooves 74 and can be clamped into the transverse groove parts of the clamping grooves 94,

the top surface of the cover plate 8 has a first boss portion 81 extending upward, the top surface of the pump cover 9 has a second boss portion 91 extending upward, and the upper end of the drive shaft 3 vertically penetrates through the second boss portion 91 and the first boss portion 81; the second boss portion 91 is flat, the upper end of the second boss portion 91 is inserted into the first boss portion 81, and a fastening structure is provided between the outer wall of the second boss portion 91 and the inner wall of the first boss portion 81.

The control structure in this embodiment includes a switch component 2 which is arranged in the second boss part 91 in a penetrating way and can slide up and down, and an elastic body 21 which can keep the switch component 2 moving upwards is arranged in the quantitative clean water cavity 1 c; when the mop head 4 is connected to the transmission shaft 3, the switch component 21 is pressed down by the mop head 4 and moves down to enable the switch component 2 to block the water replenishing channel 1d, and when the mop head 4 is separated from the transmission shaft 3, the switch component 2 moves up under the action of the elastic body 21 to enable the switch component 2 to open the water replenishing channel 1 d; the switch member 2 has a contact member 22 at its tip end, which forms rolling friction with the wiper 41.

The cover plate 8 is provided with a cleaning member 10, and the cleaning member 10 is used for cleaning the wiper 41 at the bottom of the mop head 4 rotating in the tub 1. The cleaning members 10 are arranged radially with the axis of the drive shaft 3 as the center, and the cleaning members 10 are covered with the wiper 41 in the radial direction along the center side of the mop head 4 from the inside to the outside.

The working principle and the process of the cleaning tool are as follows:

cleaning and drying process: open apron 8, pour into clear water toward moisturizing clear water chamber 1b, annotate suitable height, do not connect on transmission shaft 3 because of mop head 4 this moment, the lower extreme of switch part 2 is opened and is given moisturizing passageway 1d, and clear water passes through moisturizing passageway 1d and replenishes full ration clear water chamber 1c in the moisturizing clear water chamber 1b, covers apron 8. The mop head 4 is connected to the transmission shaft 3, and at the moment, the switch component 2 is pressed down by the mop head 4 and moves down to enable the lower end of the switch component 2 to block the water replenishing channel 1d, so that water is not replenished in the quantitative clean water cavity 1c any more or in a small amount.

The mop rod is operated to drive the transmission shaft 3 and the mop head 4 to synchronously and coaxially rotate, the transmission shaft 3 drives the pump impeller 6 to rotate, the rotating pump impeller 6 pumps out clean water through the water outlet 51 and the water spraying channel 7 and then sprays the clean water to the wiping object 41 through the water spraying hole 71, in the whole process, water is not supplemented into the quantitative clean water cavity 1c any more or a small amount, the water in the cavity of the quantitative clean water cavity 1c is less and less along with the rotation of the mop head 4, so that the water spraying amount is large at the beginning, the water amount obtained on the wiping object 41 is more than the spin-drying water amount, the process is a cleaning process, the water spraying amount is gradually reduced, after the water in the inner cavity of the quantitative clean water cavity 1c is used up or basically used up, the pump wheel 6 is idle and the water spray holes 71 no longer spray water or spray a small amount of water, for which reason, the wipers 41 are merely spun dry, or the amount of water spun by the wiper 41 is larger than the amount of water obtained on the wiper 41, which is a spinning process.

Because the cleaning and the drying are finished at the same position, a cleaning position and a drying position do not need to be arranged in the barrel body respectively, so that the volume of the whole barrel body is greatly reduced compared with that of the traditional mop head. Because the first axial flow passage 7a1 and the second axial flow passage 7a2 in the water spraying passage 7 upwards penetrate through the quantitative clean water cavity 1c and the water replenishing clean water cavity 1b in sequence and then can spray water to the wiper 41 through the water spraying holes 71, the water spraying passage 7 does not need to avoid the arrangement of the clean water cavity, the layout is compact and reasonable, and the volume of the water replenishing clean water cavity is increased under the same condition.

After the work is accomplished, take off the mop head from transmission shaft 3, switch element 2 shifts up under the effect of elastomer 21 and resets, and switch element 2's lower extreme is opened for moisturizing passageway 1d, and the clear water carries out the moisturizing once more to volume clear water chamber 1c through moisturizing passageway 1d in the clear water chamber of moisturizing 1b to wait for the operation next time.

If the pump wheel 6 needs to be cleaned, the pump wheel 6 can be taken out for cleaning only by opening the pump cover 9.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (11)

1. A cleaning barrel for a trash-cleaning separation mop comprises a barrel body (1) with a sewage cavity (1a) and a clean water cavity which are independent and blocked, wherein a transmission shaft (3) used for connecting a mop head (4) and a water spraying mechanism used for spraying water to a wiping object (41) on the mop head (4) are arranged in the barrel body (1), the water spraying mechanism comprises a wheel cover (5), a pump wheel (6) and a water spraying channel (7), a water spraying hole (71) is formed in the water spraying channel (7), the lower end of the transmission shaft (3) is connected with the pump wheel (6), and the upper end of the transmission shaft (3) is exposed out of the sewage cavity (1 a); the method is characterized in that: the clean water cavity and the barrel body (1) can not be separated, the clean water cavity is divided into a water replenishing clean water cavity (1b) and a quantitative clean water cavity (1c) positioned at the lower part of the water replenishing clean water cavity (1b), the water replenishing clean water cavity (1b) is communicated with the quantitative clean water cavity (1c) through a water replenishing channel (1d), the water replenishing channel (1d) is provided with a control piece structure for controlling the water replenishing speed of the quantitative clean water cavity (1c), the pump wheel (6) is arranged in the quantitative clean water cavity (1c), the wheel cover (5) covers the pump wheel (6), the inner cavity of the wheel cover (5) is communicated with the quantitative clean water cavity (1c) to enable water to enter, the lower end of the water spraying channel (7) is connected with the water outlet (51) on the wheel cover (5), and the position of the bottom of the water spraying channel (7) facing the water outlet (51) is provided with a guide surface (72) for guiding the water flow potential upwards, the water spraying channel (7) upwards sequentially penetrates through the quantitative clean water cavity (1c) and the water replenishing clean water cavity (1b) and then can spray water to the wiper (41) through the water spraying holes (71).

2. The trash removal and separation mop cleaning bucket of claim 1, wherein: the guide surface (72) is a concave arc surface or an inclined plane.

3. The trash removal and separation mop cleaning bucket of claim 1, wherein: the barrel body (1) is internally provided with an annular wall (14) extending upwards to form a first cavity (11) in the barrel body, the bottom surface of the first cavity (11) is provided with a second cavity (12) recessed further downwards, and the opening end of the second cavity (12) is provided with a pump cover (9) so that the second cavity (12) forms the quantitative clean water cavity (1 c); the opening end of the first cavity (11) is covered with a cover plate (8) so that the first cavity (11) between the cover plate (8) and the pump cover (9) forms the water replenishing and cleaning cavity (1 b).

4. The trash removal and separation mop cleaning bucket of claim 3, wherein: the bottom surface of the second concave cavity (12) is provided with a third concave cavity (13) which is further concave downwards, and the pump wheel (6) is arranged in the third concave cavity (13).

5. The trash removal and separation mop cleaning bucket of claim 3, wherein: the water spray channel (7) comprises a first axial flow channel (7a1), a second axial flow channel (7a2) and a radial flow channel (7b), the first axial flow passage (7a1) is arranged on the wheel cover (5), the lower end of the first axial flow passage (7a1) is communicated with the water outlet (51), the upper end of the second axial flow passage (7a2) extends upwards to the top of the quantitative clear water cavity (1c), the second axial flow passage is arranged on the top surface of the pump cover (9) and extends upwards to the top of the water replenishing clear water cavity (1b), the radial flow passage (7b) is arranged on the cover plate (8), the lower end of the second axial flow passage (7a2) is in inserted connection with the upper end of the first axial flow passage (7a1), the upper end of the second axial flow passage (7a2) is in inserted connection with the radial flow passage (7b), the water spray holes (71) are provided in the radial flow path (7b), and the guide surface is provided at the bottom of the first axial flow path (7a 1).

6. The trash removal and separation mop cleaning bucket of claim 5, wherein: the pump cover (9) and the wheel cover (5) can be detachably connected together; a sealing ring (15) is arranged between the pump cover (9) and the second concave cavity (12), and the pump cover (9) is installed in the second concave cavity (12) through a rotary clamping structure.

7. The trash removal and separation mop cleaning bucket of claim 3, wherein: the top surface of the wheel cover (5) is provided with a connecting table (53) protruding upwards, the connecting table (53) is provided with a through hole (52) for a transmission shaft (3) to pass through, the bottom surface of the pump cover (9) is provided with a connecting annular wall (93) extending downwards, and the connecting table (53) is inserted into a space surrounded by the connecting annular wall (93) and connected with the connecting annular wall (93) in a buckling mode; the connecting table (53) is provided with a water inlet (531) communicated with the quantitative clean water cavity (1 c); the top surface of the connecting table (53) is provided with a positioning hole (532), and the bottom surface of the pump cover (9) is provided with a positioning column (92) which is matched with the positioning hole (532) in a positioning way.

8. The trash removal and separation mop cleaning bucket of claim 3, wherein: the cover plate (8) is provided with a cleaning part (10), and the cleaning part (10) is used for cleaning the wiping materials (41) at the bottom of the mop head (4) rotating in the barrel body (1).

9. The trash removal and separation mop cleaning bucket of claim 1, wherein: the transmission shaft (3) consists of a joint (31) and a pump wheel shaft (32) which is arranged on the pump wheel (6) and extends upwards, a fixed shaft (16) is fixed at the bottom of the quantitative clean water cavity (1c), the pump wheel shaft (32) is sleeved on the fixed shaft (16) through a bearing or a shaft sleeve, the joint (31) is connected with the top end of the pump wheel shaft (32), and the joint (31) is used for being in transmission connection with the mop head (4); the top of the fixed shaft (16) is provided with a steel ball (17) used for supporting the inner top surface of the joint (31).

10. The trash removal and separation mop cleaning bucket of claim 3, wherein: the top surface of the cover plate (8) is provided with a first boss part (81) extending upwards, the top surface of the pump cover (9) is provided with a second boss part (91) extending upwards, and the upper end of the transmission shaft (3) vertically penetrates through the second boss part (91) and the first boss part (81); the second boss part (91) is flat, the upper end of the second boss part (91) is inserted into the first boss part (81), and a buckling structure is arranged between the outer wall of the second boss part (91) and the inner wall of the first boss part (81).

11. The trash removal and separation mop cleaning bucket of claim 10, wherein: a switch component (2) capable of sliding up and down is arranged in the second boss part (91) in a penetrating way, and an elastic body (21) enabling the switch component (2) to keep moving upwards is arranged in the quantitative clean water cavity (1 c); when the mop head (4) is connected to the transmission shaft (3), the switch component (2) is pressed down by the mop head (4) and moves down to enable the switch component (2) to block the water replenishing channel (1d), and when the mop head (4) is separated from the transmission shaft (3), the switch component (2) moves up under the action of the elastic body (21) to enable the switch component (2) to be opened to the water replenishing channel (1 d); the top end of the switch component (2) is provided with a contact component (22) which forms rolling friction with the wiping object (41).

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