CN112120605A - A sweeping and mopping integrated sweeper - Google Patents

Abstract

The invention belongs to the technical field of floor sweepers, and particularly relates to a sweeping and mopping integrated floor sweeper, which comprises a floor sweeping robot shell and a side sweeping component arranged on the front side of the bottom of the floor sweeping robot shell, wherein a middle sweeping component is arranged in the middle of the bottom of the floor sweeping robot shell and is positioned on the rear side of the side sweeping component, so that garbage swept by the side sweeping component is conveyed to the front of the middle sweeping component; the rear side through sweeping the subassembly in sets up and rolls and drags the subassembly, roll and drag the subassembly for by the pole that rolls, roll the pole main part, gear box or band pulley case, motor etc. it is rotatory that the pole is rolled in the during operation, mop on the pole that rolls can be ceaselessly and ground be relative motion, subaerial stubborn spot and dust will be stained with and attach on dragging the hair, it regularly returns the base and washs to drag the hair, keep moist and clean always, it is that the robot has clean, avoid wheel secondary pollution, avoid floor damage risk, reduce the characteristics that artifical one step of targetting in place.

Description

A sweeping and mopping integrated sweeper

technical field

The invention belongs to the technical field of sweepers, and in particular relates to a sweeping and dragging integrated sweeper.

Background technique

At present, with the rapid development of intelligent home appliances, more and more intelligent electronic products have entered our lives. The automatic sweeping robot is one of them. Due to the continuous upgrading of its artificial intelligence and its increasingly powerful functions, the cleaning of the ground is getting cleaner and faster, which reduces people's labor intensity and saves labor time.

At present, there are mainly two types of sweeping robots according to the cleaning methods. One is a pure suction robot, which is equipped with a fan inside, a low-grade one is equipped with a carbon brush fan, and a better one is equipped with a brushless fan. This kind of robot has a relatively high cleaning ability Weak, it can only absorb dust on the ground, and some light and small particles, mainly vacuuming, the advantage is low cost, the other is a robot with a middle sweep and a fan, which is better than a pure suction robot There is an additional middle sweeping component, the cleaning effect is better, and the granular sand and dust on the ground can be cleaned relatively cleanly. In fact, whether it is manually cleaned or the sweeper sweeps and vacuums, there will be leaks and cannot be completely cleaned. If you sweep the ground to enlarge It can be seen that there are still many fine dust particles sticking to the ground or floating on the surface, which is unavoidable in dry cleaning. A water tank and a mop are added at the back. The water tank has an ordinary water tank and an electronically controlled water tank. Because the ordinary water tank cannot accurately control the amount of water and control the water output time, in order to solve this problem, a solenoid valve or water pump was added in the water tank or the main engine. Controlled by the main board circuit, there are electronically controlled water tanks on the market. The problem is that because the machine cannot be made too large, the mopping cloth is generally made relatively small. If the environment is relatively dirty, it will be very dirty to drag a few square meters. If there is no manual cleaning at this time, it will be meaningless to drag it down with a dirty mop later. In order to solve this problem, a mop-sweeping machine with automatic mopping function has appeared on the market. One is to sweep in the belt. A mop and mop is added to the sweeper. After cleaning for a period of time, it will return to the base for water-spraying and scrubbing. Because the mop on the mop cannot move relative to the ground alone, it can only slide with the machine. The cleaning effect of the stubborn stains is not ideal. The other is the swap of suction and mop. He adds two mop wheels on the basis of the pure suction machine. When the ordinary vacuum cleaner is used, the side brush is installed, and when you want to mop the floor, you can use it manually. The two side brushes are removed and replaced with two mopping wheels. One of the two cannot coexist. In the mopping mode, he will determine whether to return to the base to clean the mop based on the time or how many squares it has dragged, thus solving the problem of mopping a mop. The problem in the end, but his shortcomings are also obvious. The cleaning components need to be installed manually, and the particles on the ground cannot be effectively cleaned in the mopping mode. If there are large particles in the mop, there is a certain chance that it will cause damage to the floor. Scratch, the front is the mopping wheel and the back is the wheel. After the front is cleaned, the wheel of the machine will leave wheel marks.

SUMMARY OF THE INVENTION

In order to solve the problems raised in the above background art. The invention provides a sweeping and mopping integrated sweeper, which has the characteristics of being clean, avoiding secondary pollution of wheels, avoiding the risk of damage to the floor, and reducing labor in one step.

In order to achieve the above purpose, the present invention provides the following technical solutions: a sweeping and dragging integrated sweeper, comprising a sweeping robot casing and a side sweeping assembly arranged on the front side of the bottom of the sweeping robot casing, and the A middle sweeping assembly is arranged at the middle position of the bottom, and the middle sweeping assembly is located on the rear side of the side sweeping assembly, so that the garbage cleaned by the side sweeping assembly is sent to the front of the middle sweeping assembly, and the cleaning robot The interior of the casing is provided with a dust collecting chamber for accommodating garbage near the rear of the middle sweeping assembly, the entrance of the dust collecting chamber is located behind the middle sweeping assembly, and a middle cleaning A sweeping bracket assembly, the middle sweeping bracket assembly is fixedly connected with the cleaning robot casing, and a rolling and dragging assembly is provided at the bottom of the cleaning robot casing near the rear of the dust collection chamber, and the rolling and dragging assembly is connected with the The housing of the sweeping robot is rotatably connected, a fan installation cavity is opened at the inner rear end of the sweeping robot housing, a fan assembly is fixedly installed in the inside of the fan installation cavity, and a fan is installed between the fan installation cavity and the dust collection cavity. A duct, the output end of the fan assembly communicates with the air duct, and the fan assembly is electrically connected to an external power source.

Preferably, the front end of the cleaning robot casing is provided with a front gear assembly, the front gear assembly is arc-shaped and attached to the front surface of the cleaning robot casing, and the front gear assembly is connected to the cleaning robot casing. A buffer rod is provided at the connection of the cleaning robot, and is elastically connected with the cleaning robot casing through the buffer rod.

Preferably, a buffer seat plate is provided at one end of the buffer rod extending into the cleaning robot casing, the buffer seat plate is fixedly connected to the buffer rod, and the buffer seat plate is connected to the cleaning robot casing. A spring is fixedly installed therebetween, and a buffer washer is fixedly installed between the buffer seat plate and the cleaning robot casing.

Preferably, the number of the side sweep components is two, and the two side sweep components are symmetrically distributed at the bottom front end of the cleaning robot casing, and a universal wheel component is arranged between the two side sweep components , the universal wheel assembly is rotatably connected with the cleaning robot casing.

Preferably, a ground inspection assembly is provided on the front side of the universal wheel assembly, and the ground inspection assembly is located at the middle position of the bottom front end of the cleaning robot casing.

Preferably, an electric control assembly installation cavity is provided at the inner front end of the cleaning robot case, and a battery assembly and an electric control assembly are fixedly installed inside the electric control assembly installation cavity, and the electric control assembly is electrically connected to the battery assembly. The middle sweeping assembly, the rolling and dragging assembly, the ground inspection assembly and the fan assembly are all electrically connected with the electric control assembly.

Preferably, the top of the cleaning robot casing is provided with a casing upper cover, the casing upper cover is hingedly fixed with the cleaning robot casing, and the casing upper cover is closed on the top of the dust collecting chamber .

Preferably, the side sweep assembly includes a side brush mounting disc seat, a drive shaft and a side brush, the side brush mounting disc base is fixed on the bottom of the cleaning robot case, and the drive shaft is rotatably mounted on the side brush The side brush is fixed to the output end of the drive shaft at the middle position of the mounting disc base.

Preferably, the universal wheel assembly includes a circumferential wheel disk and a support wheel, the circumferential wheel disk is rotatably mounted on the bottom of the cleaning robot casing, and the support wheel is rotatably mounted on the bottom of the circumferential wheel disk.

Preferably, two driving wheels are provided on the front side of the rolling and towing assembly, and the width between the two driving wheels is equal to the width of the rolling and towing assembly.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, a rolling and dragging component is arranged on the rear side of the middle sweeping component, and the rolling and dragging component is composed of a rolling rod, a rolling rod main body, a gear box or a pulley box, a motor, etc. The mop will keep moving relative to the ground, and the stubborn stains and dust on the ground will adhere to the mop hair. The mop hair is regularly cleaned on the base and kept moist and clean all the time. Secondary pollution, avoid the risk of floor damage, and reduce the characteristics of one-step manual labor.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the bottom view structure schematic diagram of the present invention;

Fig. 3 is the side sectional structure schematic diagram of the present invention;

FIG. 4 is an enlarged schematic structural diagram of part A in FIG. 2 .

In the figure: 1. Sweeping robot chassis; 101. Electric control assembly installation cavity; 102, Dust collection cavity; 103, Air duct; 104, Fan installation cavity; 11. Battery assembly; Component; 14, buffer rod; 141, buffer seat plate; 142, buffer washer; 15, spring; 2, casing upper cover; 3, side sweep assembly; 31, side brush mounting plate seat; 32, drive shaft; 33, Side brush; 4. Middle sweeping component; 41. Middle sweeping bracket component; 5. Rolling and dragging component; 6. Universal wheel component; 61. Circumferential wheel disc; 62. Supporting wheel; 7. Driving wheel; 8. Ground inspection component; 9. Fan components.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present invention provides the following technical solutions: a sweeping and dragging integrated sweeper, comprising a sweeping robot casing 1 and a side sweeping assembly 3 disposed on the front side of the bottom of the sweeping robot casing 1 , and the sweeping robot casing There is a middle sweeping component 4 at the bottom middle position of 1, and the middle sweeping component 4 is located on the rear side of the side sweeping component 3, so that the garbage cleaned by the side sweeping component 3 is sent to the front of the middle sweeping component 4, and the cleaning robot casing 1 A dust collecting chamber 102 for accommodating garbage is provided inside the dust collecting chamber 102 near the rear of the middle sweeping assembly 4. The entrance of the dust collecting chamber 102 is located at the rear of the middle sweeping assembly 4, and the middle sweeping bracket assembly 41 is arranged at the entrance of the dust collecting chamber 102. The middle sweeping bracket assembly 41 is fixedly connected with the cleaning robot casing 1. The bottom of the cleaning robot casing 1 is provided with a rolling and dragging assembly 5 at the rear of the dust collecting chamber 102. The rolling and dragging assembly 5 is rotatably connected with the cleaning robot casing 1. The inner rear end of the casing 1 is provided with a fan installation cavity 104, the fan assembly 9 is fixedly installed inside the fan installation cavity 104, an air duct 103 is arranged between the fan installation cavity 104 and the dust collection cavity 102, and the output end of the fan assembly 9 Passing through the air duct 103, the fan assembly 9 is electrically connected to an external power source.

In this embodiment, the front gear assembly 13 is a universal anti-collision function of the machine during the walking process, and there are multiple sensors inside that can detect objects in advance when moving, so as to realize functions such as speed reduction, steering, and obstacle avoidance in advance. A set of sweeping assemblies 3 are provided on the left and right sides. During operation, the side brushes 33 are close to the ground and rotate to center the garbage and clean the garbage in the corners along the edges. The side sweeping assemblies 3 are detachable and can be replaced at any time, and the driving wheels 7 are one on the left. The cover, the right one and the universal wheel assembly 6 form three points to support the whole machine and provide the main power for walking. The robot vacuum cleaner casing 1 integrates the cleaning assembly and the driving parts, the chassis of the inspection assembly, and the ground inspection assembly 8 is the machine in During the walking process, the state of the ground is constantly detected to prevent falling. The universal wheel assembly 6 is to assist the driving wheel 7 to make corresponding movements. The universal wheel assembly 6 itself has no power. Particulate objects are more effective. The middle sweep bracket assembly 41 and the middle sweep assembly 4 are used together to prevent the leakage of garbage, and it is more convenient for the garbage to enter the dust collection chamber 102 during auxiliary cleaning. , filter the dust and bacteria in the air, and flip the cover on the upper cover 2 of the casing to hide the dust box and increase the beauty of the cover. Rolling and mopping component 5 is composed of rolling rod, rolling rod main body, gear box or pulley box, motor, etc. When the rolling rod rotates during operation, the mop on the rolling rod will keep moving relative to the ground, and the stubborn stains on the ground will not stop. and dust will be attached to the mop hair (the mop hair is regularly cleaned at the base and kept moist and clean all the time), the fan assembly 9 will generate a negative pressure when it runs at high speed, and it will vacuum up and suck the dust into the dust box.

Specifically, the front end of the cleaning robot casing 1 is provided with a front gear assembly 13 , and the front gear assembly 13 is fitted on the front surface of the cleaning robot casing 1 in an arc shape. There is a buffer rod 14, which is elastically connected with the cleaning robot casing 1 through the buffer rod 14. One end of the buffer rod 14 extending into the cleaning robot casing 1 is provided with a buffer seat plate 141, and the buffer seat plate 141 is fixedly connected with the buffer rod 14. A spring 15 is fixedly installed between the buffer seat plate 141 and the cleaning robot casing 1, a buffer washer 142 is fixedly installed between the buffer seat plate 141 and the cleaning robot casing 1, and the front gear assembly 13 is the universal function of the machine during the walking process. Anti-collision function, there are multiple sensors inside that can detect objects in advance when moving, so as to realize functions such as speed reduction, steering, and obstacle avoidance in advance.

Specifically, the number of side sweep assemblies 3 is two, and the two side sweep assemblies 3 are symmetrically distributed at the bottom front end of the cleaning robot casing 1, and a universal wheel assembly 6 is arranged between the two side sweep assemblies 3. The wheel assembly 6 is rotatably connected with the cleaning robot casing 1, and the side sweeping assembly 3 is provided with one set on the left and right. During operation, the side brush 33 is close to the ground and rotates to center the garbage and clean the garbage in the corners along the edge. The side sweeping assembly 3 It is detachable and can be replaced at any time.

Specifically, the front side of the universal wheel assembly 6 is provided with a ground inspection assembly 8, and the ground inspection assembly 8 is located at the middle position of the bottom front end of the cleaning robot casing 1. The ground inspection assembly 8 is the state of the machine that constantly detects the ground during the walking process. , to prevent falling.

Specifically, an electric control assembly installation cavity 101 is provided at the inner front end of the cleaning robot casing 1, and the electric control assembly installation cavity 101 is fixedly installed with a battery assembly 11 and an electric control assembly 12. The electric control assembly 12 and the battery assembly 11 are electrically connected to each other. Connection, the middle sweeping component 4, the rolling and dragging component 5, the ground inspection component 8 and the fan component 9 are all electrically connected with the electric control component 12, which can automatically control the walking path of the sweeping robot.

Specifically, the top of the cleaning robot casing 1 is provided with a casing upper cover 2, the casing upper cover 2 is hingedly fixed with the cleaning robot casing 1, and the casing upper cover 2 is covered on the top of the dust collecting chamber 102, and the dust collecting chamber 102 is a box for storing garbage. There are multi-stage filtering devices inside to filter the dust and bacteria in the air. The upper cover 2 of the casing is flipped to hide the dust box and add a beautiful cover.

Specifically, the side sweep assembly 3 includes a side brush mounting disc base 31, a drive shaft 32 and a side brush 33. The side brush mounting disc base 31 is fixed on the bottom of the cleaning robot casing 1, and the drive shaft 32 is rotatably mounted on the side brush mounting disc base. At the middle position of 31, the side brush 33 is fixed to the output end of the drive shaft 32, and one set of the side brush assembly 3 is set on the left and right. During operation, the side brush 33 is close to the ground and rotates to center the garbage and clean the corners when along the edge. Garbage, side sweep assembly 3 is detachable and replaceable at any time.

Specifically, the universal wheel assembly 6 includes a circumferential wheel 61 and a support wheel 62. The circumferential wheel 61 is rotatably installed on the bottom of the cleaning robot housing 1, and the support wheel 62 is rotatably installed at the bottom of the circumferential wheel 61, which can play the role of universal rotation. function to increase the flexibility of the robot.

Specifically, two driving wheels 7 are provided on the front side of the rolling element 5 , and the width between the two driving wheels 7 is equal to the width of the rolling element 5 , which can avoid the driving wheels 7 leaving marks after walking.

The working principle and use process of the present invention: After the present invention is installed, the front gear assembly 13 is used by the machine to play a universal anti-collision function during the walking process. There are multiple sensors inside that can detect objects in advance when moving, so as to reduce the speed in advance. Speed, steering, obstacle avoidance and other functions, the side sweep components 3 are provided with one set on the left and right. When working, the side brush 33 is close to the ground and rotates to center the garbage and clean the garbage in the corners along the edge. The side sweep component 3 is detachable The drive wheel 7 can be replaced at any time. The drive wheel 7 is one set on the left, the right set and the universal wheel assembly 6 form three points to support the whole machine and provide the main power for walking. The cleaning robot housing 1 integrates the cleaning components and driving parts. The ground inspection component 8 is used to detect the state of the ground during the walking process of the machine to prevent falling, the universal wheel component 6 is to assist the driving wheel 7 to move accordingly, the universal wheel component 6 itself has no power, and the middle sweep component 4 plays the role of cleaning garbage, which is more effective for large particles. The middle sweep bracket assembly 41 and the middle sweep assembly 4 are used together to prevent the leakage of garbage. During auxiliary cleaning, it is more convenient for the garbage to enter the dust collection chamber 102 to store the garbage. The box body has a multi-stage filter device inside to filter the dust and bacteria in the air. The upper cover 2 of the casing is flipped to hide the dust box and add a beautiful cover plate. The air duct 103 is used to connect the fan components 9 and 9. The function of the dust collection chamber 102 is sealed throughout the whole process. The rolling and mopping assembly 5 is composed of a rolling rod, a rolling rod main body, a gear box or a pulley box, and a motor. When the rolling rod rotates, the mopping cloth on the rolling rod will be constantly and When the ground moves relative to the ground, the stubborn stains and dust on the ground will adhere to the mop hair (the mop hair is regularly cleaned at the base to keep it moist and clean all the time). function to suck the dust into the dust box.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A sweeping and mopping integrated sweeper, characterized in that it comprises a sweeping robot casing (1) and a side sweeping assembly (3) arranged on the front side of the bottom of the sweeping robot casing (1), the sweeping robot A middle sweeping assembly (4) is provided at the bottom middle position of the casing (1), and the middle sweeping assembly (4) is located on the rear side of the side sweeping assembly (3), so that the side sweeping assembly (3) The cleaned garbage is sent to the front of the middle sweeping assembly (4), and a dust collection chamber (102) for accommodating garbage is provided in the interior of the cleaning robot casing (1) near the rear of the middle sweeping assembly (4). ), the entrance of the dust collecting chamber (102) is located behind the middle sweeping assembly (4), and the entrance of the dust collecting chamber (102) is provided with a middle sweeping bracket assembly (41), the middle sweeping The bracket assembly (41) is fixedly connected with the cleaning robot casing (1), and the bottom of the cleaning robot casing (1) is provided with a rolling and dragging assembly (5) at the rear of the dust collecting chamber (102). The rolling and mopping assembly (5) is rotatably connected with the cleaning robot casing (1), and a fan installation cavity (104) is opened at the inner rear end of the cleaning robot casing (1), and the fan installation cavity (104) A fan assembly (9) is fixedly installed inside the fan assembly, an air duct (103) is arranged between the fan installation cavity (104) and the dust collection chamber (102), and the output end of the fan assembly (9) is connected to the fan assembly (104). The passage (103) runs through, and the fan assembly (9) is electrically connected with an external power source. 2. The sweeping and dragging integrated sweeper according to claim 1, characterized in that: the front end of the robot housing (1) is provided with a front gear assembly (13), and the front gear assembly (13) In order to fit on the front surface of the cleaning robot casing (1) in an arc shape, a buffer rod (14) is provided at the connection between the front gear assembly (13) and the cleaning robot casing (1), and passes through the The buffer rod (14) is elastically connected with the cleaning robot casing (1). 3 . The sweeping and dragging integrated sweeper according to claim 2 , wherein a buffer seat plate ( 141 ) is provided at one end of the buffer rod ( 14 ) extending into the sweeping robot casing ( 1 ). 4 . ), the buffer seat plate (141) is fixedly connected with the buffer rod (14), and a spring (15) is fixedly installed between the buffer seat plate (141) and the cleaning robot casing (1), so A buffer washer (142) is fixedly installed between the buffer seat plate (141) and the cleaning robot casing (1). 4 . The sweeping and dragging integrated sweeper according to claim 1 , wherein the number of the side sweep components ( 3 ) is two, and the two side sweep components ( 3 ) are symmetrically distributed in 4 . A universal wheel assembly (6) is arranged between the two side sweeping assemblies (3) at the bottom front end of the cleaning robot casing (1), and the universal wheel assembly (6) is connected to the cleaning robot. The shell (1) is connected in rotation. 5 . The sweeping and dragging integrated sweeper according to claim 4 , wherein: the front side of the universal wheel assembly ( 6 ) is provided with a ground inspection assembly ( 8 ), and the ground inspection assembly ( 8 ) ) is located at the middle position of the bottom front end of the robot vacuum cleaner casing (1). 6 . The sweeping and dragging integrated sweeper according to claim 5 , characterized in that: an electric control assembly installation cavity ( 101 ) is provided at the inner front end of the sweeping robot casing ( 1 ), and the electric control assembly A battery assembly (11) and an electric control assembly (12) are fixedly installed inside the installation cavity (101), the electric control assembly (12) is electrically connected with the battery assembly (11), and the middle sweep assembly (4) ), the rolling and dragging assembly (5), the ground inspection assembly (8) and the fan assembly (9) are all electrically connected to the electronic control assembly (12). 7. The sweeping and dragging integrated sweeper according to claim 1, characterized in that: the top of the sweeping robot casing (1) is provided with a casing upper cover (2), and the casing upper cover ( 2) It is hingedly fixed with the cleaning robot casing (1), and the casing upper cover (2) is closed on the top of the dust collecting chamber (102). 8 . The sweeping and mopping integrated sweeper according to claim 5 , wherein the side sweep assembly ( 3 ) comprises a side brush mounting disc seat ( 31 ), a drive shaft ( 32 ) and a side brush ( 33 ). 9 . ), the side brush mounting plate seat (31) is fixed on the bottom of the robot housing (1), and the drive shaft (32) is rotatably installed at the middle position of the side brush mounting plate seat (31). , the side brush (33) is fixed on the output end of the drive shaft (32). 9. The sweeping and dragging integrated sweeper according to claim 5, characterized in that: the universal wheel assembly (6) comprises a circumferential wheel disc (61) and a support wheel (62), and the circumferential wheel disc (61) ) is rotatably mounted on the bottom of the cleaning robot casing (1), and the support wheel (62) is rotatably mounted on the bottom of the circumferential wheel disc (61). 10. The sweeping and mopping integrated sweeper according to claim 1, characterized in that: the front side of the rolling and mowing assembly (5) is provided with two driving wheels (7), and the two driving wheels ( The width between 7) is equal to the width of the rolling element (5).

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