CN214760950U

CN214760950U - Water spraying structure of mop cleaning barrel

Info

Publication number: CN214760950U
Application number: CN202021664842.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-11-19
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a water spraying structure of a mop cleaning barrel, which is arranged in the barrel body and comprises a pump shell with a water outlet, a pump wheel and a water spraying channel, wherein the pump wheel is arranged in an inner cavity of the pump shell and can be driven to rotate by the rotation of a mop head; the method is characterized in that: a separation blade is arranged in the water spraying channel and is positioned between the water spraying hole and the water inlet to stop water flow entering from the water inlet, a water passing hole is formed in the separation blade, and the water passing area of the water passing hole is smaller than the water inlet area of the water inlet. The separation blade is provided with a water passing hole, the water passing area of the water passing hole is smaller than the water inlet area of the water inlet, and the water passing hole can enable part of water to directly pass through and has the spray hole spraying corresponding to the upper position, so that the spray hole part aiming at the separation blade is prevented from being completely blocked, and the water spraying quantity at the position of the spray hole is enabled to pass through.

Description

Water spraying structure of mop cleaning barrel

Technical Field

The utility model relates to a burnisher especially relates to a water spray structure of mop cleaning barrel.

Background

The applicant invents a utility model patent application with a patent number of CN201720525401.8 (publication number of CN207785091U) and discloses a lifting-free cleaning spin dryer tube, which comprises a tube body, wherein a transmission shaft for supporting a mop head with a wiping object at the bottom is arranged in the tube body, and the transmission shaft can rotate the mop head placed on the transmission shaft, and is characterized in that: the mop cleaning device comprises a barrel body, and 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 spraying structure 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 objects at the bottom of the mop head rotating in the barrel body, and the water spraying structure is controlled by the control structure to spray water towards the wiping objects at the bottom of the mop head.

The water spraying structure comprises a pump shell, a water pump and a water spraying channel, the water pump is arranged in the pump shell, the water spraying channel is communicated with an inner cavity of the pump shell, a water spraying hole is formed in the water spraying channel, the mop head rotates to drive the transmission shaft and the pump wheel to rotate together under the state that the mop head is connected with the transmission shaft, the rotating pump wheel pumps water out through the water spraying channel and then sprays the water to the wiper through the water spraying hole, the structure is controlled to work, the water outlet speed of the clean water cavity is larger than the water replenishing speed, and the water spraying channel is radially arranged.

In the above patent, since the high-pressure water sprayed from the water spraying holes of the water spraying channel is preferably sprayed from the water spraying hole closest to the water inlet end of the water spraying channel, the water pressure loss is large at the water spraying hole portion far away from the water inlet end of the water spraying channel, the water spraying amount of other water spraying holes (the water spraying holes far away from the water inlet end of the water spraying channel) is too small, the water spraying is not uniform, and the water amount on the wiper is not uniform step by step. Furthermore, when the mop head is arranged on the transmission shaft, the mop head covers the water spraying channel, so that an operator can not know when the water spraying holes do not spray water any more, namely the user can not know how long the mop rod needs to be operated to complete the cleaning and spin-drying operation, if the operation time is too short, the wiping object is not easy to spin-dry, and the operation time is too long, time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water spray structure of a mop cleaning barrel which is reasonable in structure and more balanced in water amount sprayed from each water spray hole is provided aiming at the current situation of the prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a water spraying structure of a mop cleaning barrel is arranged in a barrel body and comprises a pump shell with a water outlet, a pump wheel and a water spraying channel, wherein the pump wheel is arranged in an inner cavity of the pump shell and can be driven to rotate by the rotation of a mop head; the method is characterized in that: a separation blade is arranged in the water spraying channel and is positioned between the water spraying hole and the water inlet to stop water flow entering from the water inlet, a water passing hole is formed in the separation blade, and the water passing area of the water passing hole is smaller than the water inlet area of the water inlet.

Preferably, the baffle plate is provided with a top wall and connecting walls which are positioned on two sides of the top wall and extend downwards, the connecting walls are fixed with the bottom surface of the water spraying channel, and the top wall is positioned above the water inlet. The roof is located the top of water inlet and can better block the water that the water inlet got into, also guarantees to cross the water hole and can be better cross the water back by the hole for water spraying blowout.

Preferably, the water inlet of the water spraying channel is communicated with the water outlet of the pump shell through an axial flow channel. The structure is convenient for assembly, and can simplify the structure of the component provided with the water spray channel.

In a further improvement, the water spraying channel is provided with an indication water spraying hole which can lead out water flow, and in the water pumping process, the water flow flowing out through the indication water spraying hole is not shielded by the mop head and can be observed by an operator. Like this when the user rotates the mop under the state that the mop head is connected with the transmission shaft, when observing to instruct the hole for water spraying to have rivers blowout, then indicate the hole for water spraying to have the water blowout, the operator knows clearly still to be in clean process, when observing to instruct the hole for water spraying no longer to spray water, then for the process of spin-drying this moment, roughly control the mop head rotatory a segment time can, use more humanized, avoid because of the unreasonable poor (the wiping contains more moisture) of spin-drying effect that leads to of operation, or excessive operation mop pole leads to operating time long and the condition of difficultly to take place.

Preferably, the indication water spraying hole is provided on an outer side wall of the water spraying channel and sprays water outward in a radial direction. The radial direction outwards sprays water and is more favorable for rivers to spout, and the blowout pressure is big, convenient observation simultaneously.

As an improvement, the indicating water spray holes are arranged on the front side wall of the water spray channel and spray water outwards along the direction perpendicular to the radial direction, and an indicating guide flow channel communicated with the indicating water spray holes is arranged on the front side wall of the water spray channel. The leading-out of the indicating guide flow passage can be more convenient for a user to observe.

In a further improvement, the barrel body is internally provided with an annular wall extending upwards to form a cavity in the barrel body, the opening end of the cavity is covered with a cover plate, so that the cavity forms a clear water cavity, the periphery of the annular wall and the upper part of the cover plate form a sewage cavity, the pump shell and the pump wheel are arranged in the cavity, and the water spraying channel is arranged on the cover plate. This structure is through annular wall and the apron that one shot forming goes out in the staving, swift at staving internal formation sewage chamber and 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.

As an improvement, the cover plate is provided with a water tank with an upward opening and distributed along the radial direction, the opening end of the water tank is covered by a tank cover, so that the water spraying channel is formed in the water tank, and the water spraying hole and the indication water spraying hole are both arranged on the tank cover. The structure is beneficial to the formation of a water spraying channel, the assembly is convenient, and the forming of the water spraying holes on the groove cover and the indication of the water spraying holes are more convenient.

Alternatively, the plurality of water spraying holes are arranged at intervals, or the water spraying holes are in a strip shape and are arranged along the length direction.

As an improvement, the pump wheel is driven by a transmission shaft to rotate, the transmission shaft is used for being connected with the mop head, the transmission shaft is composed of a joint and a pump wheel shaft which is arranged on the pump wheel and extends upwards, a fixed shaft is fixed at the bottom of the clean water cavity, the pump wheel shaft is sleeved on the fixed shaft through a bearing or a shaft sleeve, the joint is connected with the top end of the pump wheel shaft, 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.

Compared with the prior art, the utility model has the advantages of: the water spraying channel is internally provided with a blocking piece, and the blocking piece is arranged to block high-pressure water flowing into the water spraying channel from the water inlet so as to change the water flow direction, so that the water flow is more uniformly distributed into the water spraying channel along the length direction, the water amount sprayed by each water spraying hole is more consistent, and further the water amount on the wiper is uniform step by step; furthermore, it has the water hole to open on the separation blade, and the area of crossing in the water hole is less than the area of intaking of water inlet, and the water hole of crossing can let partial water directly pass through and have the hole for water spraying blowout that corresponds the top position, avoids the hole for water spraying part to the separation blade to be blockked completely, leads to this hole for water spraying position amount of water spraying to cross water.

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 the embodiment of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the embodiment of the present invention with the upper cover removed;

fig. 4 is an exploded perspective view of an embodiment of the present invention;

fig. 5 is a schematic perspective view of a cover plate part in an embodiment of the present invention;

fig. 6 is an exploded perspective view of a cover plate portion in an embodiment of the present invention;

FIG. 7 is a perspective view of the embodiment of the present invention in use;

fig. 8 is a schematic perspective view of another cover plate according to an embodiment of the present invention;

fig. 9 is an exploded perspective view of another embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 9, it is a preferred embodiment of the present invention.

The utility model provides a water spray structure of clean bucket of mop, locate in staving 1, use with the rotatory mop of hand is supporting, 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, on, be equipped with the drive structure that can turn into the concertina movement of upper boom into the rotary motion of lower beam between the lower beam, the lower extreme of lower beam is connected with mop head 4 who takes 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 shape.

The water spraying structure of the mop cleaning barrel comprises a pump shell 5 with a water outlet 51, a pump wheel 6 and a water spraying channel 7, wherein the pump wheel 6 is arranged in an inner cavity of the pump shell 5 and can be driven to rotate by the rotation of a mop head 4, a water inlet 71 of the water spraying channel 7 is communicated with the water outlet 51 of the pump shell 5, a plurality of water spraying holes 72 are formed in the water spraying channel 7, and the water spraying holes 72 are arranged at intervals or the water spraying holes 72 are in a strip shape and are arranged along the length direction. The water inlet 71 of the water spray channel 7 is communicated with the water outlet 51 of the pump shell 5 through the axial flow passage 10.

A baffle plate 2 is arranged in the water spraying channel 7, the baffle plate 2 is positioned between the water spraying hole 72 and the water inlet 71 and used for blocking 2 the water flow entering from the water inlet 71, a water passing hole 211 is formed in the baffle plate 2, and the water passing area of the water passing hole 211 is smaller than the water inlet area of the water inlet 71. The baffle plate 2 is provided with a top wall 21 and connecting walls 22 extending downwards and positioned at two sides of the top wall 21, the connecting walls 22 are fixed with the bottom surface of the water spraying channel 7, and the top wall 21 is positioned above the water inlet 71.

The water spray channel 7 is provided with an indication water spray hole 73 capable of guiding out water flow, and the water flow flowing out through the indication water spray hole 73 is not shielded by the mop head 4 in the water pumping process and can be observed by an operator.

The indication water jetting holes 73 may be provided in such a manner that the indication water jetting holes 73 are provided on the outer side wall of the water jetting passage 7 and jet water outward in the radial direction.

Alternatively, the indicating water spraying holes 73 are provided on the front side wall of the water spraying channel 7 and spray water outward in the direction perpendicular to the radial direction, and the front side wall of the water spraying channel 7 is provided with an indicating guide flow passage 74 communicated with the indicating water spraying holes 73, as shown in fig. 8 and 9.

The barrel body 1 is internally provided with an annular wall 12 extending upwards to form a cavity 11 in the barrel body, the opening end of the cavity 11 is covered with a cover plate 8 so that the cavity 11 forms a clean water cavity 1a, the periphery of the annular wall 12 and the upper part of the cover plate 8 form a sewage cavity 1b, the pump shell 5 and the pump wheel 6 are arranged in the cavity 11, and the water spraying channel 7 is arranged on the cover plate 8.

The cover plate 8 is provided with a water tank 81 with an upward opening and distributed along the radial direction, the open end of the water tank 81 is provided with a tank cover 82 for covering, so that a water spraying channel 7 is formed inside the water tank 8, the water spraying holes 72 and the indication water spraying holes 73 are both arranged on the tank cover 82, and the tank cover 82 is connected with the cover plate 8 in a buckling mode.

The pump wheel 6 is driven by the transmission shaft 3 to rotate, the transmission shaft 3 is used for being connected with the mop head 4, 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 9 is fixed at the bottom of the clean water cavity 1a, the pump wheel shaft 32 is sleeved on the fixed shaft 9 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 9 is provided with a steel ball 91 for supporting the inner top surface of the joint 31.

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

cleaning and drying process: the cover plate 8 is opened, clean water is injected into the clean water cavity 1b, the clean water cavity 1a is filled with the inner cavity of the pump shell 5 at a proper height, and the cover plate 8 is covered. Connect mop head 4 on transmission shaft 3 again, the mop pole is operated, drive transmission shaft 3 and mop head 4 coaxial rotation in step together, transmission shaft 3 drives impeller 6 rotatory, rotatory impeller 6 is with the clear water via axial runner 2, water inlet 71 back income water spray channel 7, the rivers of entering are mostly blockked by separation blade 2, thereby distribute rivers in water spray channel 7 along length direction comparatively evenly, spout via hole for water spraying 72 again, guarantee that each hole for water spraying 72 spun water yield is more unanimous, and then make the water yield substep on the wiper 41 even. Some water is directly sprayed out from the water spraying holes 72 positioned above the water passing holes 211, and the water spraying holes 72 positioned above the baffle plate 2 can be fully sprayed out.

The water jet holes 73 are indicated to jet water outwardly and can be observed by the operator, indicating that water is always being jetted from the water jet holes 72 and the operator is clearly aware of the cleaning process. When the water in the clean water cavity 1b is pumped basically, an operator observes that the indication water spray holes 73 do not pump water any more, which indicates that the water spray holes 72 do not spray water any more, at this time, the spin-drying process is performed, and after the operation is performed for a period of time, the cleaning of the whole mop is completed, so that the mop cannot be operated additionally, and the phenomenon that the water content of the wiping material 41 is large due to short operation time is avoided.

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 description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A water spraying structure of a mop cleaning barrel is arranged in a barrel body (1) and comprises a pump shell (5) with a water outlet (51), a pump wheel (6) and a water spraying channel (7), wherein the pump wheel (6) is arranged in an inner cavity of the pump shell (5) and can be driven by the rotation of a mop head (4) to rotate, a water inlet (71) of the water spraying channel (7) is communicated with the water outlet (51) of the pump shell (5), and a water spraying hole (72) is formed in the water spraying channel (7); the method is characterized in that: be equipped with separation blade (2) in water spray channel (7), this separation blade (2) are located and are used for blockking the rivers that get into from water inlet (71) between hole for water spraying (72) and water inlet (71), it has water hole (211) to cross to open on separation blade (2), and the water area of crossing water hole (211) is less than the area of intaking of water inlet (71).

2. The water spray structure of a mop bucket according to claim 1, wherein: the baffle plate (2) is provided with a top wall (21) and connecting walls (22) which are positioned on two sides of the top wall (21) and extend downwards, the connecting walls (22) are fixed with the bottom surface of the water spraying channel (7), and the top wall (21) is positioned above the water inlet (71).

3. The water spray structure of a mop bucket according to claim 1, wherein: the water inlet (71) of the water spraying channel (7) is communicated with the water outlet (51) of the pump shell (5) through an axial flow channel (10).

4. The water spray structure of a mop bucket according to claim 1, wherein: the water spraying channel (7) is provided with an indicating water spraying hole (73) capable of guiding out water flow, and in the water pumping process, the water flow flowing out through the indicating water spraying hole (73) is not shielded by the mop head (4) and can be observed by an operator.

5. The water spray structure of a mop bucket according to claim 4, wherein: the indication water spraying holes (73) are arranged on the outer side wall of the water spraying channel (7) and spray water outwards along the radial direction.

6. The water spray structure of a mop bucket according to claim 4, wherein: the indicating water spray holes (73) are formed in the front side wall of the water spray channel (7) and spray water outwards along the direction perpendicular to the radial direction, and indicating guide flow channels (74) communicated with the indicating water spray holes (73) are formed in the front side wall of the water spray channel (7).

7. The water spray structure of a mop bucket according to claim 1, wherein: the improved barrel is characterized in that an annular wall (12) extending upwards is arranged in the barrel body (1) to form a cavity (11) in the barrel body, a cover plate (8) is arranged at the opening end of the cavity (11) to enable the cavity (11) to form a clear water cavity (1a), a sewage cavity (1b) is formed in the periphery of the annular wall (12) and the upper portion of the cover plate (8), the pump shell (5) and the pump impeller (6) are arranged in the cavity (11), and the water spraying channel (7) is arranged on the cover plate (8).

8. The water spray structure of a mop bucket according to claim 7, wherein: the cover plate (8) is provided with a water tank (81) with an upward opening and arranged along the radial direction, the open end of the water tank (81) is covered by a tank cover (82) so as to form the water spraying channel (7) inside the water tank (81), and the water spraying hole (72) and the indication water spraying hole (73) are both arranged on the tank cover (82).

9. The water spray structure of a mop bucket according to claim 1, wherein: the water spraying holes (72) are arranged at intervals, or the water spraying holes (72) are strip-shaped and are arranged along the length direction.

10. The water spray structure of a mop bucket according to claim 7, wherein: the mop is characterized in that the pump wheel (6) is driven by the transmission shaft (3) to rotate, the transmission shaft (3) is used for being connected with the mop head (4), 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 (9) is fixed at the bottom of the clear water cavity (1a), the pump wheel shaft (32) is sleeved on the fixed shaft (9) 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 (9) is provided with a steel ball (91) for supporting the inner top surface of the joint (31).