CN113397441A

CN113397441A - Cleaning device and automatic cleaning device

Info

Publication number: CN113397441A
Application number: CN202110776120.0A
Authority: CN
Inventors: 钟海
Original assignee: Suzhou Better Clean Textile Co ltd
Current assignee: Suzhou Better Clean Textile Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-09-17

Abstract

The invention discloses a cleaning device and an automatic cleaning device, which comprise a connecting rod, a base, at least one pair of cleaning cloth discs, a motor, at least one pair of eccentric rods and a swinging arm part, wherein the top of the base is connected with the connecting rod, the at least one pair of cleaning cloth discs are arranged at the bottom of the base, the motor is arranged in the base, one end of the eccentric rods is connected with the output of the motor, the swinging arm part is in transmission connection with the other end of the eccentric rods, and the cleaning cloth discs are connected with the cleaning cloth discs, and are driven by the eccentric rods and the swinging arm part to do reciprocating arc motion. The invention has the advantages that: the reciprocating arc motion simulates the action of wiping the ground by a user, the cleaning direction is different from the walking direction, the dirt-removing capacity is better, and the cleaning efficiency is higher.

Description

Cleaning device and automatic cleaning device

Technical Field

The present invention relates to a cleaning device and an automatic cleaning device.

Background

When the household is cleaned, the floor mopping is a relatively heavy household, people need to hold the mop to drag back and forth, physical power is consumed, the electric mop cleaning device is convenient for the life of people, the existing electric mop cleaning device is usually rotary, and the cleaning effect is poor.

Disclosure of Invention

In view of this, the invention provides a cleaning device, which performs reciprocating circular motion to simulate a user to wipe the ground with hands, and the cleaning direction is different from the walking direction, so that the cleaning device has better dirt-removing capability and higher cleaning efficiency.

According to an object of the present invention, the present invention provides a first technical means: the utility model provides a cleaning device, its includes connecting rod, the base that the top links to each other with the connecting rod, set up at least a pair of rag dish in the base bottom, set up the motor in the base, one end and the continuous at least a pair of eccentric bar of motor output and the pendulum arm portion that links to each other and be connected with the rag dish with the transmission of the eccentric bar other end, wherein the rag dish carries out reciprocal arc motion under the drive of eccentric bar and pendulum arm portion.

On the basis of the first technical scheme, the method further comprises the following subsidiary technical scheme:

preferably, the base includes a main body having a base cavity, wherein the base cavity includes a motor chamber, a water tank chamber at one side of the motor chamber, and a battery chamber at the other side of the motor chamber, to simplify the structure and make the layout reasonable.

Preferably, the base includes a cover plate closing an upper end of the base cavity, preventing external influence and reducing noise.

Preferably, the base includes a battery pack received by the battery compartment to provide power to support wireless operation.

Preferably, the base comprises a first fixing piece for connecting the cleaning cloth disc and the swing arm part and a second fixing piece for connecting the cleaning cloth disc and the base, wherein the first fixing piece rotates relative to the center circumference of the swing arm part to realize arc-shaped swing.

Preferably, one end of the connecting rod is connected with the connecting head, the other end of the connecting head is connected with the adapter in a rotating mode in the first direction, and the rotating head is connected with the adapter and can rotate in the second direction, so that the rotation in the front direction, the back direction, the left direction and the right direction can be realized.

Preferably, a V-shaped gap is formed between the two rag discs to contain garbage in a gathering direction.

The second technical scheme of the invention is as follows: the utility model provides an automatic cleaning device, its includes the base, set up at least a pair of rag dish in the base bottom, set up the motor in the base, one end and the continuous at least a pair of eccentric bar of motor output and the connecting portion that link to each other and be connected with the rag dish with the transmission of the eccentric bar other end, wherein the rag dish carries out reciprocal arc motion under the drive of eccentric bar and connecting portion.

Preferably, the two dishcloth discs have a gap between them which is not equidistant to accommodate waste.

Compared with the prior art, the invention has the advantages that: the reciprocating arc motion simulates the action of wiping the ground by a user, the cleaning direction is different from the walking direction, the dirt-removing capacity is better, and the cleaning efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 according to the drawings without creative efforts.

FIG. 1 is a fragmentary exploded perspective view of the present invention;

FIG. 2 is a partial perspective assembly view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a diagram of the initial state of the wipe tray of the present invention;

FIG. 7 is a diagram of the end point of the wipe tray of the present invention;

FIG. 8 is a perspective view of the present invention with portions of the structure being disclosed;

fig. 9 is a perspective view of the present invention.

Detailed Description

Referring to fig. 1-9, the present invention provides a first embodiment of a personal cleaning appliance, preferably a hand-mopping floor machine or a hand-mopping steam floor machine, comprising a connecting rod 10, a base 20 having a top connected to the connecting rod 10, a connecting head 11 having one end connected to the connecting rod 10, a handle 12 connected to the top of the connecting rod 10 and provided with a switch, an adapter 13 connected to the other end of the connecting head 11 and rotatable in a first direction, a rotating head 14 connected to the adapter 13 and rotatable in a second direction, at least one pair of cleaning cloth discs 21 disposed at the bottom of the base 20, cleaning cloth (not shown) detachably connected to the cleaning cloth discs 21, a motor 24 disposed in the base 20, an eccentric 242 having one end connected to an output of the motor 24, a pair of eccentric rods 244 disposed on the eccentric 242 and located at two sides thereof, and a swing arm portion 246, a swing arm portion connected to the eccentric rods 244 and connected to the cleaning cloth discs 21, And a rocker groove 249 located in the base 20 and allowing the swing arm portion 246 to reciprocate, wherein the wiper disk 21 makes a reciprocating arc motion by the eccentric rod 244 and the swing arm portion 246, and the arc is a portion of a circumference or a curve. The cleaning cloth is preferably connected with the bottom of the cleaning cloth disc 21 by means of a magic tape.

The base 20 includes a main body 22 having a base cavity 220, wherein the base cavity 220 includes a motor chamber 222, a water tank chamber 224 on one side of the motor chamber 222, and a battery chamber 226 on the other side of the motor chamber 222. The base 20 includes a cover plate 25 closing an upper end of the base cavity 220. The base 20 includes a battery pack 23 that is received by a battery compartment 226. The base 20 includes a first fixing member 26 connecting the wiper plate 21 and the swing arm portion 246, and a second fixing member 27 connecting the wiper plate 21 and the base 20, wherein the first fixing member 26 rotates circumferentially with respect to the center of the swing arm portion 246. Each of the wipe discs 21 corresponds to a first fixing member 26 and a second fixing member 27. The tank chamber 224 is used to store fresh water or cleaning solution. The upper end of the cover plate 25 is connected to the bottom of the rotary head 14, the rotary head 14 is rotatable in the front-rear direction with respect to the cover plate 25, the top of the rotary head 14 is connected to the adapter 13, and the adapter 13 is connected to the connector 11 and is rotatable in the left-right direction. The first and

second fixing members

26 and 27 are preferably screws or bolts, wherein the first fixing member 26 is connected to the center of the swing arm portion 246 through a bearing 248, whereby the first fixing member 26 rotates circumferentially with respect to the center of the swing arm portion 246. The swing arm portion 246 is shaped like a triangle, which swings left and right with respect to the eccentric rod 244. The swing arm portion 246 is located below the eccentric rod 244 and above the dishcloth 21. The first fixing member 26 and the second fixing member 27 are mounted to the wiper plate 21 from the bottom up. In order to change water into steam, the present embodiment may further include a heater for heating water, and a steam line for outputting steam, and these structures may adopt the prior art.

A V-shaped gap is formed between the two dishcloth discs 21, and an inverted V-shaped gap is formed at the end of a working cycle. Specifically, in the present embodiment, the gap between the front ends of the two wiper discs in the initial state is smaller than the gap between the rear ends of the two wiper discs in the final state, and the gap between the front ends of the two wiper discs in the final state is larger than the gap between the rear ends of the two wiper discs.

The battery pack 23 is preferably a lithium battery or a nickel metal hydride battery. The motor 24 is preferably a dc brushed or dc brushless motor. An output shaft 240 of the motor 24 is in driving connection with an eccentric 242. The eccentric rod 240 has one end sleeved on the eccentric wheel 242 and the other end provided with a connecting shaft hole. The swing arm portion 242 is provided with a swing shaft hole provided corresponding to the connection shaft hole, and the swing arm portion 242 rotates around the center of the swing shaft hole.

When the cleaning device works, the motor 24 is started by pressing a switch on the handle 12, the motor 24 drives the eccentric wheel 242 to rotate, the eccentric wheel 242 drives the eccentric rod 244 to pull back and forth, the first fixing piece 26 can rotate relative to the center of the swing arm part 242, so that the cleaning cloth disc 21 is pulled to do reciprocating arc motion, the cleaning device is placed at a place needing to be cleaned, the floor can be automatically mopped, and garbage can be gathered at the center of the V-shaped gap gradually because a V-shaped gap is formed between the two cleaning cloth discs 21.

The invention discloses a second embodiment of an automatic cleaning device, preferably an automatic floor mopping machine or a window wiping robot, which comprises a base, at least one pair of cleaning cloth discs arranged at the bottom of the base, a motor arranged in the base, an eccentric wheel with one end connected with the output of the motor, a pair of eccentric rods sleeved on the eccentric wheel and positioned at two sides, a swing arm part connected with the eccentric rods in a transmission way and connected with the cleaning cloth discs, and a swing arm groove positioned in the base and allowing the swing arm part to reciprocate, wherein the cleaning cloth discs perform reciprocating arc motion under the driving of the eccentric wheel, the eccentric rods and the swing arm part.

The base includes a main body having a base cavity, wherein the base cavity includes a motor chamber, a water tank chamber located at one side of the motor chamber, and a battery chamber located at the other side of the motor chamber. The base comprises a cover plate for closing the upper end of the base cavity. The base includes a battery pack received by the battery compartment. The base comprises a first fixing piece and a second fixing piece, the first fixing piece is used for connecting the cleaning cloth disc with the swing arm part, the second fixing piece is used for connecting the cleaning cloth disc with the base, and the first fixing piece rotates relative to the center of the swing arm part in a circumferential mode.

An unequal gap is formed between the two dishcloth discs, and another unequal gap is formed at the end of one working cycle. Specifically, in the present embodiment, the gap between the front ends of the two wiper discs in the initial state is smaller than the gap between the rear ends of the two wiper discs in the final state, and the gap between the front ends of the two wiper discs in the final state is larger than the gap between the rear ends of the two wiper discs.

Therefore, in the cleaning process, the two cleaning cloth discs are gathered towards the middle, the V-shaped groove is formed between the two cleaning cloth discs and is used for accommodating garbage, meanwhile, the cleaning cloth disc simulates the reciprocating floor wiping action of hands on the ground, local looping cleaning is carried out, the cleaning direction is different from the walking direction, the dirt removing capacity is better, and the cleaning efficiency is higher.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device, characterized in that it comprises: the cleaning cloth disc comprises a base (20), at least one pair of cleaning cloth discs (21) arranged at the bottom of the base (20), a motor (24) arranged in the base (20), at least one pair of eccentric rods (244) with one ends connected with the output of the motor (24), and a swing arm part (246) connected with the other ends of the eccentric rods (244) in a transmission way and connected with the cleaning cloth discs (21), wherein the cleaning cloth discs (21) are driven by the eccentric rods (244) and the swing arm part (246) to do reciprocating arc motion.

2. The cleaning apparatus of claim 1, wherein: the base (20) includes a main body (22) having a base cavity (220), wherein the base cavity (220) includes a motor chamber (222), a water tank chamber (224) located at one side of the motor chamber (222), and a battery chamber (226) located at the other side of the motor chamber (222).

3. The cleaning device according to claim 2, characterized by comprising a connecting rod (10) connected at the bottom to a base (20), and said base (20) comprises a cover plate (25) connected to the connecting rod (10) and closing the upper end of the base chamber (220).

4. A cleaning device as claimed in claim 3, wherein: the base (20) includes a battery pack (23) housed by a battery compartment (226).

5. The cleaning apparatus of claim 1, wherein: the base (20) comprises a first fixing piece (26) for connecting the rag disc (21) and the swing arm part (246), and a second fixing piece (27) for connecting the rag disc (21) and the base (20), wherein the first fixing piece (26) rotates relative to the center circumference of the swing arm part (242).

6. A cleaning device as claimed in claim 3 or 4, characterized in that it comprises a coupling head (11) connected at one end to the connecting rod (10), an adapter (13) connected to the other end of the coupling head (11) and rotatable in a first direction, and a swivel head (14) connected to the adapter (13) and rotatable in a second direction.

7. The cleaning apparatus as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: a V-shaped gap is formed between the two rag discs (21).

8. An automatic cleaning device, characterized in that it comprises: the cleaning cloth disc comprises a base with at least one pair of self-driven wheels, at least one pair of cleaning cloth discs arranged at the bottom of the base, a motor arranged in the base, at least one pair of eccentric rods with one ends connected with the output of the motor, and a connecting part connected with the other ends of the eccentric rods in a transmission manner and connected with the cleaning cloth discs, wherein the cleaning cloth discs perform reciprocating arc motion under the driving of the eccentric rods and the connecting part.

9. The cleaning apparatus as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: the two dishcloth discs (21) have a gap with different distances.