CN216090366U - Mop cleaning tool capable of cleaning and separating dirt - Google Patents

Abstract

The utility model relates to a mop cleaning tool for cleaning and separating, which comprises a barrel body, wherein a transmission shaft used for connecting 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; under the state that the mop head is connected with the transmission shaft, the rotation of the mop head can drive the transmission shaft and the impeller to rotate together; the method is characterized in that: the inner barrel body is detachably arranged in the barrel body, the inner barrel body forms a sewage cavity, a barrel body inner cavity below the inner barrel body forms a clear water cavity, and the transmission shaft and the water spraying holes of the water spraying channel are exposed in the sewage cavity under the state that the inner barrel body is arranged in the barrel body. After cleaning, only need take out inner barrel body, empty sewage can, need not to move whole burnisher, empty sewage more easily laborsaving.

Description

Mop cleaning tool capable of cleaning and separating dirt

Technical Field

The present invention relates to a cleaning implement, and more particularly to a mop cleaning implement with a clean-up separation suitable for cleaning and draining a flat mop.

Background

In a traditional spin-drying mop bucket, cleaning and drying are independently carried out in two parts in one bucket body, so that the cross sectional area of the whole bucket body is greatly increased. The same part of the cleaning and the drying of some mop heads is completed in the barrel body, but the mop heads need to have a lifting function at a rotating structure, namely, the dewatering basket is positioned at a low position and at least partially positioned under water when cleaning, and the dewatering basket is positioned at a high position and is completely positioned above the water surface when drying, so that the depth of the barrel body is increased, and the operation is complex. Because the washing position and the spin-drying position of the existing mop bucket are not realized at the same height position in the bucket body, the washing position and the spin-drying position are respectively arranged, and the spin-drying position is arranged above the washing position, the volume of the existing mop bucket cannot be designed to be miniaturized.

Therefore, the applicant invents a novel utility model patent application with a patent number of CN201720525401.8 (publication number of CN207785091U) and discloses a lifting-free cleaning and spin-drying barrel, which comprises a barrel body, wherein a transmission shaft for supporting a mop head with a wiping object at the bottom is arranged in the barrel body, and the transmission shaft can rotate the mop head placed on the transmission shaft, and is characterized in that: the mop head cleaning device is characterized in that an inwards concave containing cavity is formed in the bottom of the barrel body, a box body is embedded in the containing cavity, a water pump and a control structure are arranged in the box body, a cleaning part is further arranged in the barrel body and used for cleaning the wiping materials at the bottom of the mop head rotating in the barrel body, and the water pump is controlled by the control structure to spray water towards the wiping materials 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 inlet channel locates on the pump case of water pump and with water tank inner chamber intercommunication, the last switch structure that can close inlet channel that is equipped with of inlet channel. 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 it can realize the separation of decontaminating, need additionally to dispose the water tank, the water tank directly is equipped with supplementary check valve structure with clear water chamber, and the structure is complicated, and the junction easily leaks water, and need be with the water tank water receiving before the operation at every turn, installs the water tank in the barrel again, and the operation is complicated, carries to take the water tank weight heavy. When empting sewage in addition, will mention whole mop bucket, empty again, in whole mop bucket weight, carry and take and empty inconvenient, the water pump part needs regularly clean moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a mop cleaning tool which has simpler and more reasonable structural layout, does not have lifting, can realize cleaning and spin-drying in situ and is used for cleaning and separating dirt, is convenient for dumping sewage and filling clean water, and is not easy to pollute a water pump part by the sewage.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a mop cleaning tool for cleaning and separating comprises a barrel body, wherein a transmission shaft used for connecting 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 water spraying mechanism comprises a pump shell with a water inlet end and a water outlet end, an impeller arranged in the pump shell and connected with the transmission shaft, and a water spraying channel communicated with the water outlet end, and a water spraying hole is formed in the water spraying channel; under the state that the mop head is connected with the transmission shaft, the rotation of the mop head can drive the transmission shaft and the impeller to rotate together; the method is characterized in that: the inner barrel body is detachably arranged in the barrel body, the inner barrel body forms a sewage cavity, a barrel body inner cavity below the inner barrel body forms a clear water cavity, and the transmission shaft and the water spraying holes of the water spraying channel are exposed in the sewage cavity under the state that the inner barrel body is arranged in the barrel body.

The hole for water spraying is not necessarily projected upward, so long as it can be observed through the window.

In a further improvement, the inner bottom surface of the inner barrel body is provided with a first boss part and a second boss part which are raised upwards, the transmission shaft penetrates through the first boss part upwards and is exposed at the top of the first boss part, and the water spraying hole is exposed at the top of the second boss part. The arrangement of the first boss part and the second boss part ensures that the peripheral gap of the transmission shaft and the water spraying holes are higher than the bottom surface of the inner barrel body, so that sewage in the inner barrel body is not easy to enter the pump shell reversely from the peripheral gap of the transmission shaft and the water spraying holes. The first boss portion and the second boss portion may be provided at an interval or may be integrally connected.

Preferably, the water spraying mechanism controls the amount of water sprayed from the water spraying holes to the wiper per unit time by the control structure. Thus, the cleaning operation is divided into two periods, and the first period is a period in which the water amount sprayed to the wiper by the water spray mechanism is larger than the second period. The cleaning and the spin-drying are divided into two obvious and independent stages, and the cleaning and spin-drying effects are good. The cleaning and the drying are finished at the same position, and a cleaning position and a drying position do not need to be arranged in the barrel body respectively.

Specifically, the control structure is a switch structure capable of opening and closing the water inlet end of the pump shell, the switch structure comprises a switch part which extends into the pump shell and can slide up and down, the switch part upwards passes through the first boss part and exposes out of the top of the first boss part, and an elastic body which enables the switch part to keep moving upwards is arranged in the pump shell; when the mop head is connected to the transmission shaft, the switch component is pressed down by the mop head and moves down to enable the lower end of the switch component to block the water inlet end, 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 lower end of the switch component to be opened to the water inlet end. Realize the control of the water yield that the end of spraying water mechanism spouts the wiper in unit interval through the setting of switch structure, it is concrete, at the during operation, because of the end of intaking for the mechanism make-up water of spraying water is blocked by the switch part, water can not get into the mechanism inner chamber of spraying water, it is less and less when the water of the mechanism inner chamber of spraying water, spun water yield reduces thereupon, if the water of inner chamber is pumped, then the end of spraying water of mechanism of spraying water no longer sprays water towards the wiper, spin-dry of wiper is realized to the high-speed rotation through the mop head.

In a further improvement, the top end of the switch component is provided with a contact component which forms rolling friction with the mop head. The rolling friction can ensure that the mop head rotates more easily, and the contact part can be a roller or a steel ball or a cylindrical roller.

As a preferred structure of the water spray channel, the water spray channel comprises an axial flow channel and a radial flow channel, the radial flow channel is arranged on the second boss part, the lower end of the axial flow channel is in inserted connection with the water outlet end of the pump shell, the upper end of the axial flow channel is in inserted connection with the radial flow channel, and the water spray holes are arranged on the radial flow channel. The radial runner is arranged on the second boss part, the lower end of the axial runner is connected with the water outlet end of the pump shell in an inserting mode, after the inner barrel body is arranged in the barrel body, the upper end of the axial runner is connected with the lower port of the radial runner in an inserting mode, a complete water spraying channel is formed in a deformed mode, manufacturing is convenient, and assembly is facilitated. The axial flow passage can be directly formed on the pump shell or can be a pipe fitting inserted at the water outlet end of the pump shell.

In a further improvement, the second boss part is provided with a cleaning part, and the cleaning part is used for cleaning the wiping materials at the bottom of the mop head rotating in the barrel body. The cleaning member is arranged to further clean the wipe from the mop head.

Preferably, the cleaning member is a bristle holder containing bristles, and the cleaning operation is performed by the bristles and a 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 second boss part in a swinging mode, and the brush hair rack keeps the upward swinging trend under 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 second boss portion, and the bristle holder is kept to move upward 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.

In a further improvement, a third boss portion is arranged on the top surface of the pump casing, the transmission shaft vertically penetrates through the third boss portion, an insertion hole into which the third boss portion is inserted is formed in the bottom of the first boss portion, the upper end of the third boss portion is inserted into the insertion hole of the first boss portion, and a rotation stopping structure for assembling the third boss portion and the insertion hole in relative rotation is arranged between the third boss portion and the insertion hole. The third boss part and the first boss part are mutually inserted and matched to connect the inner barrel body and the pump shell together, and the rotation stopping structure is combined, so that the relative position relation between the pump shell and the inner barrel body is not easy to change.

The third boss part and the insertion hole are flat and matched with each other in shape, so that the rotation stopping structure is formed; or a rib groove inserting structure is arranged between the third boss part and the insertion hole, so that the rotation stopping structure is formed.

In order to facilitate the lifting of the inner barrel body and the barrel body, the barrel body is provided with a first handle, and the inner barrel body is provided with a second handle; in order to facilitate assembly and cleaning, the bottom surface of the barrel body is provided with an inwards concave containing cavity, and the pump shell is arranged in the containing cavity. Because the pump shell is lower than the bottom surface of the barrel body, water can conveniently enter the pump shell from the water inlet end of the pump shell.

Compared with the prior art, the utility model has the advantages that: this cleaning tool realizes complete separation of decontaminating through the setting of interior staving, during cleaning operation, is connected the mop head with the transmission shaft that appears in the interior staving, and the rotation of mop head drives transmission shaft, impeller and rotates together, and rivers have water spray channel and the cleaning of spout to mop head below behind the hole for water spraying, accomplish clean. Because of the mop head arranges the sewage district that interior staving formed in completely in, the sewage that forms when clean lies in interior staving completely, can not form the pollution to staving inner chamber (clear water district) of interior staving below, and the pump case surface can not polluted by sewage yet, and the back of finishing is clean, only needs to take out interior staving, empty sewage can, need not to move whole burnisher, empty sewage more easily laborsaving. When the inner barrel body is cleaned, the inner barrel body is only required to be cleaned, the barrel body and the pump shell are not required to be cleaned generally, the cleaned inner barrel body can be used as a water container, clean water can be poured into the barrel body, and then the inner barrel body is placed in the barrel body. The operation process is very smooth.

Drawings

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

FIG. 2 is an exploded view of the inner bucket body of the embodiment of the present invention with the mop removed;

FIG. 3 is an exploded perspective view of the embodiment of the present invention with the mop removed;

FIG. 4 is a cross-sectional view (normal state) of an embodiment of the present invention;

FIG. 5 is a perspective view of the inner tub in the embodiment of the present invention;

FIG. 6 is a perspective view (working state) of the embodiment of the present invention;

FIG. 7 is a cross-sectional view (working condition) of an embodiment of the present invention;

FIG. 8 is a perspective view of a mop about to be placed in the inner bucket according to an embodiment of the present invention.

Detailed Description

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

As shown in FIGS. 1 to 8, the preferred embodiment of the present invention is shown.

The utility model provides a mop burnisher of separation of decontaminating, including rotatory mop of hand and staving 1, be equipped with first handle 1a on the staving 1, the rotatory mop of hand is prior art, the rotatory mop of hand is including the upper boom and the lower beam that cup joint each other, be equipped with the rotatory motion's that can turn into the lower beam with the concertina movement of upper boom between upper boom and the lower beam drive structure, the lower extreme of lower beam is connected with mop head 4 of taking the wiping article, the wiping article can be rag or analog, mop head 4 is dull and stereotyped mop head, dull and stereotyped mop head can be discoid, also can be rectangular form. The upper and lower bars are not shown in the drawing.

The mop cleaning device is characterized in that a transmission shaft 3 used for connecting a mop head 4 and a water spraying mechanism used for spraying water to a wiping object on the mop head 4 are arranged in the barrel body 1, the water spraying mechanism comprises a pump shell 5 with a water inlet end 51 and a water outlet end 52, an impeller 6 arranged in the pump shell 5 and connected with the transmission shaft 3, and a water spraying channel 7 communicated with the water outlet end 52, a plurality of water spraying holes 71 arranged at intervals are formed in the water spraying channel 7, and the water spraying holes 71 face the wiping object at the bottom of the mop head 4 connected to the transmission shaft 3. The bottom surface of the barrel body 1 is provided with a concave accommodating cavity 11, and the pump shell 5 is arranged in the accommodating cavity 11.

Under the state that the mop head 4 is connected with the transmission shaft 3, the connection is generally sleeved on the transmission shaft 3 and driven by a rib groove inserting mode. The rotation of the mop head 4 can drive the transmission shaft 3 and the impeller 6 to rotate together. A fixed shaft 10 is fixed in a pump shell 5, a transmission shaft 3 is sleeved at the top end of the fixed shaft 10, an impeller shaft 61 on an impeller 6 is sleeved on the fixed shaft 10 through a bearing 62, and the transmission shaft 3 is in threaded connection with the impeller shaft 61.

The barrel body 1 is also detachably provided with an inner barrel body 2, and the inner barrel body 2 is provided with a second handle 2 a; the inner barrel body 2 forms a sewage cavity Q1, the inner cavity of the barrel body 1 below the inner barrel body 2 forms a clear water cavity Q2, and the transmission shaft 3 and the water spraying holes 71 of the water spraying channel 7 are exposed in the sewage cavity Q1 under the state that the inner barrel body 2 is arranged in the barrel body 1. The inner bottom surface of the inner tub 2 has a first boss part 21 and a second boss part 22 protruded upward, the driving shaft 3 upwardly passes through the first boss part 21 and is exposed to the top of the first boss part 21, and the water spray hole 71 is exposed to the top of the second boss part 22.

The water spraying mechanism controls the amount of water sprayed from the water spraying holes 71 to the wipe 41 per unit time by the control structure; the control structure is a control piece for controlling the water inlet speed of the water inlet end 51, so that the water inlet speed of the water spraying mechanism is smaller than the water spraying speed.

The control structure in this embodiment is a switch structure capable of opening and closing the water inlet end 51 of the pump case 5, the switch structure includes a switch component 8 extending into the pump case 5 and capable of sliding up and down, the switch component 8 upwardly passes through the first boss 21 and exposes the top of the first boss 21, and an elastic body 81 for keeping the switch component 8 moving upward is arranged in the pump case 5; when the mop head 4 is connected to the transmission shaft 3, the switch member 8 is pressed down by the mop head 4 and moves down to block the water inlet end 51 at the lower end of the switch member 8, so that water can not be supplied to the inner cavity of the pump housing 5 from the outside or can be reduced, and the water amount sprayed to the wiping material from the water spraying holes 71 is gradually reduced. In the state that the mop head 4 is separated from the transmission shaft 3, the opening and closing member 8 moves upwards under the action of the elastic body 81, so that the lower end of the opening and closing member 8 is opened to the water inlet end 51.

The top end of the switch member 8 is provided with a contact member 82 which forms rolling friction with the mop head.

The water spraying channel 7 comprises an axial channel 7a and a radial channel 7b, the radial channel 7b is arranged on the second boss part 22, the lower end of the axial channel 7a is in inserted connection with the water outlet end 52 of the pump shell 5, the upper end of the axial channel 7a is in inserted connection with the radial channel 7b, and the plurality of water spraying holes 71 are arranged on the radial channel 7 b. The radial flow passage 7b is arranged in a radial direction by taking the axis of the transmission shaft 3 as a circle center, and the length of the radial flow passage 7b from inside to outside is larger than or equal to the length of the wiping material along the radial direction of one side of the center of the mop head 4.

The second boss portion 22 is provided with a cleaning member 9, and the cleaning member 9 is used for cleaning the wiper at the bottom of the mop head 4 rotating in the tub 1. The cleaning component 9 is used for cleaning the wiping materials at the bottom of the mop head 4 rotating in the inner barrel body 2. The cleaning members 9 are arranged in a radial direction with the axis of the drive shaft 3 as the center, and the cleaning members 9 are covered with the wiping material from inside to outside in the radial direction along one side of the center of the mop head 4.

Preferably, the cleaning member 9 is a bristle holder 91 having bristles 911, and the cleaning operation is performed by the bristles 911 and a rotating wiper; the cleaning operation is accomplished by the bristles 911 scraping against the rotating wipe. Therefore, dirt stuck on the wiping object can be better scraped, and the cleaning effect is better. The lower part of the bristle holder 91 is arranged on the second boss part 22 in a swinging manner, and the bristle holder 91 is kept in a swinging trend upwards by the action of the elastic structure 92 so as to ensure that the bristles 911 are fully contacted with the wiping object; alternatively, the bristle holder 91 is floatingly disposed in the second boss portion 22, and the bristle holder 91 is held in an upward tendency by the action of a resilient structure to ensure that the bristles 911 are in sufficient contact with the wipe.

The top surface of the pump shell 5 is provided with a third boss part 53, the transmission shaft 3 vertically penetrates through the third boss part 53, the bottom of the first boss part 21 is provided with an insertion hole 211 into which the third boss part 53 is inserted, the upper end of the third boss part 53 is inserted into the insertion hole 211 of the first boss part 21, and a rotation stopping structure for assembling the third boss part 53 and the insertion hole 211 to rotate relatively is arranged between the third boss part 53 and the insertion hole 211.

In this embodiment, the third boss portion 53 and the insertion hole 211 are flat and fit to each other, thereby forming a rotation stop structure. The rotation stopping structure can also be as follows: a rib and groove inserting structure is arranged between the third boss part 53 and the insertion hole 211, so that the rotation stopping structure is formed.

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

cleaning and drying process: clean water is injected into the barrel body 1, the inner barrel body 2 is arranged in the barrel body 1, the inner barrel body 2 forms a sewage cavity Q1, and an inner cavity of the barrel body 1 below the inner barrel body 2 forms a clean water cavity Q2. In a state that the mop head 4 is not connected to the driving shaft 3, the elastic body 81 makes the opening and closing member 8 keep moving upwards to open the water inlet end 51 of the pump housing 5, and clean water enters the inner cavity of the pump housing 5 through the water inlet end 51. When the mop is cleaned, the mop head 4 is connected with the transmission shaft 3 which is exposed out of the inner barrel, the switch component 8 is pressed down by the mop head 4 and moves down to seal the lower end of the switch component 8 to block the water inlet end 5 of the pump shell 5, and water is not supplemented into the pump shell 5 any more or in a small amount. The mop rod is operated to drive the mop head 4 to rotate, the rotation of the mop head 4 drives the transmission shaft 3 and the impeller 6 to rotate together, and the impeller 6 pumps water out of the water outlet end 52, the axial flow passage 7a and the radial flow passage 7b and sprays the water to the wiping materials through the water spraying hole 71; in the whole cleaning process, water is not supplemented to the interior of the pump shell 5 any more or a small amount, water in the inner cavity of the water spraying mechanism is less and less, the water spraying amount is large at the beginning of the cleaning process, the water amount obtained on the wiper is larger than the spin-drying water amount, the water spraying amount is gradually reduced, when the water in the inner cavity of the pump shell 5 is used up or basically used up, the impeller 6 idles and does not spray water or sprays water in a small amount, at the moment, the spin-drying water amount is larger than the water amount obtained on the wiper, and the process is a spin-drying process.

Because of the sewage district that interior staving 2 formed is arranged in completely to mop head 4 in the course of the work, the sewage that forms when clean is located interior staving 2 completely, can not form the pollution to 1 inner chamber of staving (clear water district Q2) of interior staving 2 below, and 5 surfaces of pump case also can not be polluted by sewage, clean back that finishes, only need with interior staving 2 take out, empty sewage can, need not to move whole burnisher, empty sewage and more relax laborsaving. When cleaning, only the inner barrel body 2 needs to be cleaned, the barrel body 1 and the pump shell 5 do not need to be cleaned generally, the cleaned inner barrel body 2 can be used as a water container, clean water can be poured into the barrel body 1, and then the inner barrel body 2 is placed in the barrel body 1. The operation process is very smooth.

After the work is finished, the mop head 4 is taken down from the transmission shaft 3, the switch component 8 moves up and returns under the action of the elastic body 81, the water inlet end 51 of the pump shell 5 is opened, and water is supplemented to wait for the next operation.

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 (10)

1. A mop cleaning tool for cleaning and separating comprises a barrel body (1), 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 on the mop head (4) are arranged in the barrel body (1), the water spraying mechanism comprises a pump shell (5) with a water inlet end (51) and a water outlet end (52), an impeller (6) arranged in the pump shell (5) and connected with the transmission shaft (3), and a water spraying channel (7) communicated with the water outlet end (52), and a water spraying hole (71) is formed in the water spraying channel (7); under the state that the mop head (4) is connected with the transmission shaft (3), the rotation of the mop head (4) can drive the transmission shaft (3) and the impeller (6) to rotate together; the method is characterized in that: the novel garbage can is characterized in that the inner barrel body (2) is detachably arranged in the barrel body (1), the inner barrel body (2) forms a sewage cavity (Q1), a clear water cavity (Q2) is formed in an inner cavity of the barrel body (1) below the inner barrel body (2), and the transmission shaft (3) and the water spraying holes (71) of the water spraying channel (7) are exposed in the sewage cavity (Q1) in a state that the inner barrel body (2) is arranged in the barrel body (1).

2. The mopping implement of claim 1, wherein: the inner bottom surface of the inner barrel body (2) is provided with a first boss part (21) and a second boss part (22) which are raised upwards, the transmission shaft (3) penetrates through the first boss part (21) upwards and is exposed at the top of the first boss part (21), and the water spray hole (71) is exposed at the top of the second boss part (22).

3. The mop cleaning tool for trash extraction of claim 2, wherein: the water spraying mechanism controls the amount of water sprayed to the wiper (41) by the water spraying holes (71) in unit time through a control structure; the control structure is a switch structure capable of opening and closing a water inlet end (51) of the pump shell (5), the switch structure comprises a switch part (8) which extends into the pump shell (5) and can slide up and down, the switch part (8) upwards passes through the first boss part (21) and exposes out of the top of the first boss part (21), and an elastic body (81) enabling the switch part (8) to keep moving upwards is arranged in the pump shell (5); under the state that the mop head (4) is connected to the transmission shaft (3), the switch component (8) is pressed down by the mop head (4) and moves down to enable the lower end of the switch component (8) to block the water inlet end (51), and under the state that the mop head (4) is separated from the transmission shaft (3), the switch component (8) moves up under the action of the elastic body (81) to enable the lower end of the switch component (8) to be opened to the water inlet end (51).

4. The mopping implement of claim 3, wherein the mop head includes: the top end of the switch component (8) is provided with a contact component (82) which forms rolling friction with the mop head.

5. The mop cleaning tool for trash extraction of claim 2, wherein: the water spraying channel (7) comprises an axial flow channel (7a) and a radial flow channel (7b), the radial flow channel (7b) is arranged on the second boss part (22), the lower end of the axial flow channel (7a) is in inserted connection and communication with the water outlet end (52) of the pump shell (5), the upper end of the axial flow channel (7a) is in inserted connection and communication with the radial flow channel (7b), and the water spraying hole (71) is arranged on the radial flow channel (7 b).

6. The mop cleaning tool for trash extraction of claim 2, wherein: the second boss part (22) is provided with a cleaning part (9), and the cleaning part (9) is used for cleaning the wiping materials at the bottom of the mop head (4) rotating in the barrel body (1).

7. The dirt removing separated mop cleaning implement of claim 6, further comprising: the cleaning component (9) is a bristle holder (91) containing bristles (911), and cleaning operation is realized by the bristles (911) and a rotating wiper; the lower part of the bristle holder (91) is arranged on the second boss part (22) in a swinging mode, and the bristle holder (91) is kept in an upward swinging trend under the action of an elastic structure (92) so as to ensure that the bristles (911) are fully contacted with a wiping object; alternatively, the bristle holder (91) is floatingly disposed in the second boss portion (22), and the bristle holder (91) is held in an upward tendency by the action of a resilient structure to ensure that the bristles (911) are in sufficient contact with the wipe.

8. The mop cleaning tool for trash extraction of claim 2, wherein: the pump shell is characterized in that a third boss part (53) is arranged on the top surface of the pump shell (5), the transmission shaft (3) vertically penetrates through the third boss part (53), an insertion hole (211) into which the third boss part (53) is inserted is formed in the bottom of the first boss part (21), the upper end of the third boss part (53) is inserted into the insertion hole (211) of the first boss part (21), and a rotation stopping structure for assembling the third boss part (53) and the insertion hole (211) to rotate relatively is arranged between the third boss part (53) and the insertion hole (211).

9. The dirt separation mop cleaning tool of claim 8, further comprising: the shapes of the third boss part (53) and the insertion hole (211) are flat and matched with each other, so that the rotation stopping structure is formed; or a rib groove inserting structure is arranged between the third boss part (53) and the insertion hole (211), so that the rotation stopping structure is formed.

10. The mopping implement of claim 1, wherein: a first handle (1a) is arranged on the barrel body (1), and a second handle (2a) is arranged on the inner barrel body (2); the bottom surface of the barrel body (1) is provided with a concave containing cavity (11), and the pump shell (5) is arranged in the containing cavity (11).

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