CN212066634U

CN212066634U - Power assembly of mopping machine and mopping machine

Info

Publication number: CN212066634U
Application number: CN201921951577.5U
Authority: CN
Inventors: 胡龙; 徐健新; 汤东旭; 王昌玉; 胡飞
Original assignee: Huisheng Intelligent Technology Shenzhen Co ltd
Current assignee: Huisheng Intelligent Technology Shenzhen Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-12-04
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a power assembly of mopping machine, including the casing that has accommodating space, accept in accommodating space and have the axis of rotation the motor, with rotation axis connection's gear assembly, motor drive the gear assembly rotates, power assembly still including accept in accommodating space's water tank set spare, water tank set spare is including the storage water tank that has the delivery port, the delivery port with accommodating space intercommunication, the intercommunication has been seted up to the casing accommodating space and external gap, the delivery port accommodating space with the gap communicates in proper order and constitutes out the water route, be used for with water in the storage water tank is to external output. The utility model also provides an adopt mopping machine of above-mentioned power assembly. The utility model provides a power assembly and clean effect preferred of mopping machine.

Description

Power assembly of mopping machine and mopping machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of household appliances, especially, relate to a power assembly and mopping machine of mopping machine.

[ background of the invention ]

The mopping machine is an intelligent electric appliance for cleaning the ground, is accepted by more and more people along with the continuous improvement of living standard, and becomes an indispensable cleaning helper for each family when people walk into common families. Products are also moving from primary intelligence to a higher degree of intelligence, gradually replacing manual cleaning.

The core part of the mopping machine is a power assembly, in the related technology, the power assembly comprises a motor, a worm and a gear, two ends of the motor extend out of a rotating shaft, the worm is fixedly arranged on the rotating shaft, the gear is meshed with the worm, a mop cloth is directly arranged on the gear through an installation rod, when the motor runs, the rotating shaft rotates to drive the worm and the gear to rotate to drive the mop cloth to rotate, and the ground is cleaned. However, the power assembly with such a design can only clean a floor area with dust with relatively low viscosity, and the cleaning effect of the floor area with sundries with relatively high viscosity is not good.

Therefore, there is a need for a new power assembly for a floor mopping machine and a floor mopping machine to solve the above-mentioned drawbacks.

[ Utility model ] content

The utility model aims at overcoming above-mentioned technical problem, providing a power assembly and mopping machine of mopping machine, it can clean the ground region that has the great debris of viscidity ratio.

In order to achieve the above object, the utility model provides a power assembly of mopping machine, including the casing that has accommodating space, accept in the accommodating space and have the axis of rotation the motor, with rotation axis connection's gear assembly, motor drive the gear assembly rotates, power assembly still including accept in accommodating space's water tank set spare, water tank set spare is including the storage water tank that has the delivery port, the delivery port with the accommodating space intercommunication, the intercommunication has been seted up to the casing accommodating space and external gap, the delivery port accommodating space with the gap communicates in proper order and constitutes out the water route, be used for with water in the storage water tank is to outside output.

Preferably, the water tank assembly further comprises a bracket fixedly connected with the housing and bearing the water storage tank, and the bracket suspends the water storage tank above the gear assembly.

Preferably, the water storage tank further comprises a water inlet, a filling opening communicated with the water inlet is formed in the position, corresponding to the water inlet, of the shell, and the filling opening is used for filling water into the water storage tank.

Preferably, the water storage tank further comprises a sealing cover covering the filling opening, and the sealing cover is exposed out of the shell.

Preferably, the housing includes an upper housing and a lower housing that cooperate with each other to form the receiving space, and the gap is disposed in the lower housing.

Preferably, a motor cavity for accommodating the motor is arranged at the position, corresponding to the motor, of the lower shell, the number of the gaps is two, and the two gaps are symmetrically arranged at two opposite sides of the motor cavity.

Preferably, the lower casing is to the upper casing direction extension is formed with a plurality of closed annular archs that are, and is a plurality of the protruding concatenation forms netted sound absorbing structure.

Preferably, the gear assembly includes with the worm that the axis of rotation is connected and the first gear train, second gear train and the third gear train that mesh in proper order set up, motor drive the worm first gear train, second gear train and third gear train rotate.

Preferably, the axis of rotation set up in motor one end, the quantity of first gear train is two, two first gear train set up respectively in the relative both sides of worm, and two first gear train simultaneously with the worm meshing sets up, motor drive the worm first gear train, second gear train and third gear train rotate, the mop install in third gear train.

The utility model also provides a mopping machine, including foretell power assembly.

Compared with the prior art, the utility model provides a including water tank set spare in power assembly of mopping machine and the mopping machine, water tank set spare is including the storage water tank that has the delivery port, the delivery port with accommodating space intercommunication in the casing, the gap with external intercommunication is seted up to the casing, the delivery port accommodating space with the gap communicates in proper order and constitutes out the water route, be used for with water in the storage water tank is to external output, can clear up the dirtier region in ground after the mop dips in water, need not take the mop alone to remove the rinse, and it is swift convenient to use to clean the effect preferred.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic view of a partial structure of a floor mopping machine provided by the present invention;

FIG. 2 is a cross-sectional view of the mopping machine shown in FIG. 1 taken along line II-II;

FIG. 3 is an exploded view of the powertrain of FIG. 2;

FIG. 4 is an exploded view of a portion of the powertrain shown in FIG. 2;

FIG. 5 is a schematic coupling diagram illustrating a portion of the powertrain shown in FIG. 3;

fig. 6 is a front view of the lower case shown in fig. 3.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a mopping machine 100, wherein the mopping machine 100 comprises a handheld system 10, a power assembly 20 and a mop cloth 30.

The handheld system 10 and the mop cloth 30 are both installed on the power assembly 20, the power assembly 20 generates power to drive the mop cloth 30 to rotate to clean local ground, and a user holds the handheld system 10 to push the mopping machine 100 to move integrally.

The power assembly 20 comprises a housing 1 with a receiving space, and a motor 2, a gear assembly 3 and a water tank assembly 4 which are received in the receiving space. The motor 2 comprises a rotating shaft 21, the gear assembly 3 is connected with the rotating shaft 21, and the motor 2 drives the gear assembly 3 to rotate. Specifically, the gear assembly 3 includes with the worm 31 that the axis of rotation 21 is connected and the first gear train 32, the second gear train 33 and the third gear train 34 that mesh in proper order set up, first gear train 32 with the worm 31 meshes the setting, the drive of motor 2 the worm 31 first gear train 32, second gear train 33 and third gear train 34 rotate.

The housing 1 includes an upper shell 11 and a lower shell 12 that cooperate to form the receiving space. The upper shell 11 is provided with a first through hole 111, and the through hole 111 communicates the accommodating space with the outside.

A motor cavity 121 for accommodating the motor 2 is formed in the position, corresponding to the motor 2, of the lower shell 12, and the motor 2 is correspondingly accommodated in the motor cavity 121; a first extension part 122 is formed by extending the position of the lower shell 12 corresponding to the first gear set 32 to the direction close to the upper shell 11; a second extending portion 123 is formed by extending the position of the lower shell 22 corresponding to the second gear set 33 to a direction close to the upper shell 11; a second through hole 124 is formed through the lower shell 12 at a position corresponding to the third gear set 34, and the second through hole 122 communicates the accommodating space with the outside; a third extending portion 125 is formed at an edge of the second through hole 124 to extend toward the upper case 11, and the third extending portion 125 surrounds a third through hole 126 communicating with the second through hole 124.

Furthermore, the lower shell 12 extends towards the upper shell 11 to form a plurality of closed annular protrusions 13, and the plurality of protrusions 13 are spliced to form a net-shaped sound absorption structure. Noise generated in the running process of the motor 2 and the gear assembly 3 is reflected and collided back and forth among the bulges 13, so that the energy of the noise can be consumed, and the noise generated in the running process of the power assembly 20 is greatly reduced.

Specifically, motor 2 can be by the operation of battery powered, also can be through power cord lug connection to socket, provides power supply operation by the socket, motor 2's model adopt in this field conventional selection can, this practical mode is not repeated this.

The rotating shaft 21 is arranged at one end of the motor 2, after the motor 2 is electrified, the rotating shaft 21 correspondingly rotates, and the worm 31 is sleeved on the rotating shaft 21 and fixedly connected with the rotating shaft 21. After the worm 31 and the rotating shaft 21 are fixed, the movement states of the worm and the rotating shaft are kept consistent. Preferably, the length of the worm 31 is matched with the length of the rotating shaft 21 extending to the outside of the motor 2, so that the length of the rotating shaft 21 can be shortened, the energy of transmission loss is greatly reduced, and the efficiency is improved.

The number of the first gear sets 32 is two, the two first gear sets 32 are respectively arranged on two opposite sides of the worm 31, and the two first gear sets 32 are all meshed with the worm 31. That is, the motor 2 transmits the driving force to the two first gear sets 32 through one worm 31, so that the transmission efficiency is greatly improved, meanwhile, the motor 2 only needs to be provided with one rotating shaft, and the two first gear sets 32 are arranged on two opposite sides of the worm 31, so that the arrangement is compact, the utilization rate of the accommodating space inside the power assembly 20 can be improved, and the size of the power assembly 20 is reduced.

The first gear set 32 includes a worm gear 321 engaged with the worm 31 and a driven gear 322 fixedly connected with the worm gear 321, and the worm gear 321 and the driven gear 322 are integrally formed. A through hole 323 is formed in the center of the first gear set 32, and the through hole 323 completely penetrates through both ends of the first gear set 32 in the central axis direction of the first gear set 32.

The first gear set 32 is sleeved on the first extending portion 122, and the first extending portion 122 correspondingly passes through the through hole 323, it can be understood that the first gear set 32 integrally rotates around the first extending portion 122, preferably, the first extending portion 122 is a hollow structure, so that the weight can be reduced, and the bending resistance and the torsion resistance can be improved.

The second gear set 33 includes a first transmission gear 331 engaged with the driven gear 322, a second transmission gear 332 fixedly connected to the first transmission gear 331, and a rotation shaft 333 extending from the center of the second gear set 33 to both ends, and the first transmission gear 331, the second transmission gear 332, and the rotation shaft 333 are integrally formed.

The second extension portion 123 is a hollow structure, the rotating shaft 333 is inserted into the hollow structure of the second extension portion 123, and the second gear set 33 integrally rotates around its own central axis.

The third gear set 34 includes a third transmission gear 341, a rotating portion 342 and a mounting portion 343, which are sequentially stacked, the third transmission gear 341 and the second transmission gear 332 are engaged, the rotating portion 342 is supported on the third extending portion 125, the mounting portion 343 sequentially passes through the third through hole 126 and the second through hole 124 and extends outward, and the mop 3 is fixedly mounted at one end of the mounting portion 343 away from the rotating portion 342.

The water tank assembly 4 comprises a water tank 41 and a bracket 42 fixedly connected with the housing 1 and bearing the water tank 41. The bracket 42 suspends the water storage tank 41 above the gear assembly 3. Specifically, the bracket 42 is fixedly connected to the lower shell 12.

The water storage tank 41 comprises a water inlet 411 and a water outlet 412, and the water outlet 412 is communicated with the accommodating space. The position of the shell 1 corresponding to the water inlet 411 is provided with a filling port 14 communicated with the water inlet 411, the filling port 14 is used for filling water into the water storage tank 41, and preferably, the filling port 14 is arranged on the upper shell 11. The water tank assembly 4 further comprises a sealing cover 43 covering the filling opening 14, wherein the sealing cover 43 is exposed out of the shell 1. The sealing cover 43 is detachably connected with the filling opening 14, so that the water storage tank 41 can be filled quickly and conveniently.

Further, the housing 1 is further provided with a gap 15 for communicating the accommodating space with the outside, and the water outlet 412, the accommodating space and the gap 15 are sequentially communicated to form a water outlet channel for outputting water in the water storage tank 41 to the outside. Preferably, the slits 15 are disposed in the lower shell 12, in this embodiment, the number of the slits 15 is two, and the two slits are symmetrically disposed on two opposite sides of the motor cavity 121. In other embodiments, the number of the gap 15 may be other numbers, and the gap 15 may be disposed at any other position of the lower shell 12, which is not described herein. The cross-sectional shape of the gap 15 may be a long strip, a circle, a square, a triangle or other irregular shapes, which is not limited by the present invention.

It can be understood that, in the use process of the floor mopping machine 100, the power assembly 20 is inclined, so that the water in the water storage tank 41 flows out through the water outlet 42 under the action of gravity, enters the accommodating space and flows out to the ground through the gap 15, and the motor 2 rotates to drive the mop cloth 30 to rotate, so as to clean the ground. After the mop 30 is dipped in water, the floor cleaning device also has a good cleaning effect on the ground area with the sundries with large viscosity. The water in the water storage tank 41 can be replaced by detergent, which still belongs to the protection scope of the utility model.

The power assembly 20 further comprises a connecting piece 5 fixedly connected with the casing 1 and used for installing the handheld system 1, preferably, the connecting piece 5 is fixedly connected with the upper casing 11, one part of the connecting piece is contained in the containing space, the other part of the connecting piece is exposed out of the first through hole 111, the handheld system 1 is detachably installed on the connecting piece 5, during transportation, the handheld system 1 is detached from the power assembly 20, the packaging volume can be reduced, the transportation cost is reduced, and during use, the handheld system 1 can be assembled on the connecting piece 5, so that the operation is simple and the use is convenient.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a power assembly of mopping machine, including the casing that has accommodating space, accept in the accommodating space and have the axis of rotation the motor, with rotation axis connection's gear assembly, motor drive the gear assembly rotates, a serial communication port, power assembly still including accept in accommodating space's water tank set spare, water tank set spare is including the storage water tank that has the delivery port, the delivery port with the accommodating space intercommunication, the intercommunication has been seted up to the casing accommodating space and external gap, the delivery port accommodating space with the gap communicates in proper order and constitutes out the water route, be used for with water in the storage water tank is to external output.

2. The power assembly of claim 1, wherein the tank assembly further comprises a bracket fixedly connected to the housing and carrying the tank, the bracket suspending the tank above the gear assembly.

3. The power assembly according to claim 1, wherein the water storage tank further comprises a water inlet, and the housing is provided with a filling opening corresponding to the water inlet and communicated with the water inlet, and the filling opening is used for filling water into the water storage tank.

4. The locomotion assembly of claim 3, wherein the water tank assembly further comprises a cover covering the filling opening, the cover being exposed outside the housing.

5. The powertrain of claim 1, wherein the housing includes an upper shell and a lower shell that cooperate to form the receiving space, and the gap is disposed in the lower shell.

6. The power assembly according to claim 5, wherein a motor cavity for accommodating the motor is arranged at a position of the lower shell corresponding to the motor, the number of the gaps is two, and the two gaps are symmetrically arranged at two opposite sides of the motor cavity.

7. The power assembly according to claim 5, wherein the lower casing extends towards the upper casing to form a plurality of closed annular protrusions, and the plurality of protrusions are spliced to form a net-shaped sound absorption structure.

8. The power assembly according to claim 1, wherein the gear assembly comprises a worm connected to the rotating shaft, and a first gear set, a second gear set and a third gear set which are meshed with each other in sequence, and the motor drives the worm, the first gear set, the second gear set and the third gear set to rotate.

9. The power assembly according to claim 8, wherein the rotating shaft is disposed at one end of the motor, the number of the first gear sets is two, the two first gear sets are disposed at opposite sides of the worm respectively, and are simultaneously engaged with the worm, the motor drives the worm, the first gear set, the second gear set and the third gear set to rotate, and a mop cloth is mounted on the third gear set.

10. A mopping machine comprising the locomotion assembly of any one of claims 1-9.