CN105686762B - A kind of automatic mopping device - Google Patents

Abstract

The invention discloses an automatic floor wiping device. The present invention includes a main structure, a water circulation system, a clean water tank pressurization system, a search radar control system, a guiding movement system, and a cleaning system, wherein the pressurization, action, and cleaning systems are reasonably and conveniently unified on the movement of the main shaft. The search radar forms a virtual wall and transmits it to the main controller so that the guide wheel does not touch obstacles, the servo motor adjusts the direction, and the action wheel is powered by the main shaft; the cleaning system relies on the rotation of the cleaning device bracket to drive the cleaning cotton, and walks with the device To achieve cleaning, the cleaning system is pressurized by a pressurizing device, coupled with its own gravity to supply water, and the switch of the control valve to adjust the outflow of water, relying on the rotation of the main shaft to drive the cleaning cotton body to rotate, thereby cleaning the cleaning cotton body in turn, and the excess water closes Squeeze off the edge of the water tray. The sewage outlet of the sewage tank is convenient for regular treatment, and the detachable sewage tank also realizes the comprehensive treatment of the sewage tank; the water receiving tray, the sewage tank, and the clean water tank realize the water recycling by the water pump and the filter.

Description

an automatic mopping device

technical field

The invention relates to the household field, and more specifically relates to an automatic floor wiping device for household sanitation and cleaning.

Background technique

With the development of society and the growth of population, there are more and more houses in both urban and rural areas. The improvement of residents' living standards and the acceleration of the pace of life have increased people's demand for smart household items in daily life, and there is a considerable market for smart household devices. Nowadays, people mostly work manually in the work of home floor cleaning, or use some small vacuum cleaners. Usually people mop the floor manually, and then manually clean it after it is dirty, which is inefficient and troublesome to clean. People's home concept is changing with the times. Ordinary mopping devices can no longer meet people's needs. A lot of spare time is wasted when manually mopping the floor. Small vacuum cleaners can only achieve simple dust cleaning work, and the current automatic The mopping device does not have the automatic cleaning and sewage reuse functions of the cleaning cotton.

Contents of the invention

The cleaning system contained in the present invention can realize that the floor wiping device can reasonably and efficiently complete the usual work of wiping the floor; Effective cleaning, the guiding motion system can make the device move automatically, and all parts of the device can be disassembled to realize daily device cleaning and maintenance.

An automatic floor wiping device of the present invention is composed of a main body structure, a circulation system for clean water and sewage, a pressurization system for a clean water tank, a search radar control system, a guiding movement system and a cleaning system.

The main structure is composed of a shell and a chassis; a circulation system for clean water and sewage, a pressurization system for a clean water tank, and a search radar control system are installed in the shell; a guiding motion system and a cleaning system are installed on the chassis;

The guided motion system includes a battery, a motor, a main shaft, a drive shaft, a servo motor, a guide wheel and an action wheel. The battery drives the motor, and the motor drives the main shaft. Action wheels are installed on the ends respectively, and the servo motor drives the guide wheels;

The cleaning system is composed of cleaning cotton, a washer bracket and a water tray, the cleaning cotton is wound on the washer bracket, the water tray is installed under the washer bracket, and one end of the washer bracket is fixed to the main shaft;

The circulation system of purified water and sewage includes a clean water tank and a sewage tank, and the clean water tank and the sewage tank are arranged symmetrically in the shell, a water injection port is provided on the upper part of the clean water tank, a sewage discharge port is provided at the bottom of the sewage tank, and a connecting pipeline of the water pump is installed The two ends are respectively connected to the coarse filter arranged in the water tray and the upper part of the sewage tank, and the two ends of the pipeline where the water pump 2 is installed are respectively connected to the fine filter arranged at the bottom of the sewage tank and the upper part of the clean water tank; the bottom of the clean water tank is installed The control valve is connected to the cleaning pipe, and the cleaning pipe is located above the cleaning cotton;

The pressurization system includes a cam, a piston, a spring, a cylinder, an air intake valve and an exhaust valve. The cam is installed on the main shaft. The cam is adjacent to one end of the push rod, and the other end of the push rod is connected to the piston in the cylinder. The piston A spring is set between the bottom surface of the cylinder and the suction valve and exhaust valve are installed on the bottom surface of the cylinder;

The search radar control system includes a search radar and a main controller, at least four search radars are uniformly distributed on the housing, and the main controller is respectively connected to the search radar, a motor, a servo motor and a control valve.

The chassis is circular, and the washer supports are multiple, and each washer support is arranged according to the radial direction of the chassis.

There are multiple cleaning pipes, and each cleaning pipe is arranged downwards in an umbrella shape with the control valve as the apex.

The present invention has following beneficial effect:

1. The main shaft of the device drives the cleaning device, the pressurizing device, and the action wheel to realize the organic combination and unification of multiple systems and realize the efficient and unified operation of the system.

2. In this device, the filter of the water purification and sewage circulation system realizes the whole process of supplying clean water to the cleaning device, recycling and reprocessing sewage, and returning to the clean water tank, so that the resources are used reasonably.

3. The use of the pressurizing device in this scheme is an innovative point that makes full use of the function of the system itself. The inherent rotation of the main shaft realizes the pressurization of the pressurizing device to the space of the clean water tank, so that the water can be fully sprayed to the cleaning on cotton.

4. In the mopping device, the clean water tank, sewage tank and water receiving tray can all be disassembled, which is convenient for cleaning and equipment maintenance.

5. Multiple systems in the device are reasonably and effectively unified on the main axis. It can be clearly seen that the systems are reasonably unified into a whole, and the energy is properly and efficiently used.

6. The automatic control of the device saves manpower.

Description of drawings

Fig. 1 is a schematic diagram of the system structure of the automatic floor wiping machine structure of the present invention;

Fig. 2 is the front view of automatic mopping machine;

Fig. 3 is a structural diagram of the cleaning system of the automatic mopping machine;

Figure 4 is a connection diagram between the drive shaft and the main shaft of the automatic mopping machine;

Fig. 5 is the running system diagram of guide wheel;

Fig. 6 is the schematic diagram of pressurization device among the present invention;

Fig. 7 is a schematic diagram of the bottom structure of the automatic mopping machine.

detailed description

The automatic floor wiping device of the present invention will be described in further detail below in conjunction with the accompanying drawings.

The schematic diagrams of the automatic floor wiping device of the present invention are shown in Figures 1, 2, 3, 4, 5, 6, and 7. This solution ensures that the entire floor wiping process can be efficiently and automatically completed. The overall structure is shown in Figures 1 and 2, the cleaning structure is shown in Figure 3, the action structure is shown in Figures 4 and 5, the pressurizing device is shown in Figure 6, and the bottom structure is shown in Figure 7. Below in conjunction with concrete situation this device is described: the search radar 17 in Fig. 2 senses the existence of wall and obstruction, and is automatically recorded walking route by main controller 1 in Fig. 1, and main controller 1 controls the whole system Running, the battery 2 drives the motor 3, thereby driving the rotation of the main shaft 15, the main shaft 15 makes the pressurizing device 5, the washer support 18 and the action wheel 10 work; the washer support 18 drives the cleaning cotton 19 to rotate together, combined with walking to wipe the ground . The pressurizing device 5 pressurizes the clean water tank 6, and the water in the clean water tank 6 is pressurized and added with gravity, the main controller 1 controls the switch and opening degree of the control valve 7, and enters the cleaning pipe through the control valve 7 8. Spray water onto the cleaning cotton 19 shown in Figure 3 to clean the cleaning cotton 19. The control valve 7 adjusts the size of the switch according to the specific working conditions. There is a water receiving tray 9 below, which relies on the rotation of the main shaft 15 to drive the cleaning cotton. 19 rotates, thereby cleans cleaning cotton 19 successively, and excess moisture is extruded by the edge of water tray and removed. When cleaning is stopped, valve 7 is closed. The guided motion system is shown in Figure 4 and Figure 5. The main shaft and the action wheel are connected through a gear transmission structure. The gear 20 undertakes the role of transmitting torque, and the drive shaft 21 drives the action wheel 10 to make the device walk. At the same time, the servo motor in Figure 5 The electromechanical motor 22 controls the direction of movement of the guide wheel 31, and 10 search radars 17 are evenly distributed on the housing 16 shown in Fig. route. In the water circulation system, water enters the clean water tank 6 from the water injection port 4, the sewage in the water receiving tray 9 passes through the coarse filter 11, and enters the sewage tank 14 through the connecting pipeline 29 under the action of the water pump 12, and the sewage outlet 28 can Sewage work, the sewage in the waste water tank 14 becomes clear water through the fine filter 13 under the drive of the water pump 2 33, and enters the clean water tank 6 again to realize the recycling of water. The pressurizing device 5 is specifically shown in Figure 6. The cam 23 on the main shaft 15 drives the push rod 30 to push the piston 24 to move telescopically along with the movement of the main shaft 15. When the piston 24 is in a compressed state, the suction valve 26 is in a closed state, and the exhaust valve 27 is opened, the cylinder 32 is exhausted, and the clean water tank 6 is pressurized. When the cam 23 leaves the push rod 30, the spring 25 pushes the piston 24 to reset. When the piston 24 is in a stretched state, the suction valve 26 is opened and the exhaust Valve 27 state is closed, and cylinder 32 is sucked air, thereby carries out repeated work.

The above is only the preferred application content of the present invention. For relevant practitioners in this field, without departing from the principle of the present invention, everyone can also make corresponding supplements and modifications, but the modifications and The application should be within the protection scope of the present invention.

Claims (1)

1. a kind of automatic mopping device, it is characterized in that, by agent structure, the circulatory system of water purification sewage, clear water tanks compression system, Search radar control system, guiding movement system and purging system composition,

The agent structure is made up of shell and chassis；The circulatory system, the clear water tanks compression system of water purification sewage are set in shell With search radar control system；Guiding movement system and purging system are installed on chassis；

The guiding movement system includes battery, motor, main shaft, drive shaft, servomotor, directive wheel and road wheel, electric power storage Pond drive motor, motor drive shaft, the driving gear of main shaft bottom engage with the driven gear in the middle part of drive shaft, drive shaft two End is installed by road wheel, servomotor driving directive wheel respectively；

The purging system is formed by cleaning cotton, washer support and drip tray, winding cleaning cotton, washer on washer support Installation drip tray below support, washer support one end is fixed with main shaft；

The circulatory system of the water purification sewage includes clear water tanks and foul water tank, and clear water tanks and foul water tank are symmetrical arranged in housing, Water purification upper box part sets water filling port, and foul water tank bottom sets sewage draining exit, and the connecting line both ends of installation water pump one connect respectively to be set The coarse filter and sewage upper box part being placed in drip tray, the pipeline both ends of installation water pump two are connected in foul water tank respectively The fine filtrator and water purification upper box part of bottom；Clear water tanks bottom installation control valve member, control valve member connection cleaning pipe, cleaning pipe position Above cleaning cotton；

The compression system includes cam, piston, spring, cylinder, inlet valve and air bleeding valve, and cam is installed on main shaft, described convex Wheel is adjacent with one end of pushing ram, the piston in the other end connection cylinder of pushing ram, bullet is set between piston and cylinder bottom surface Spring, cylinder bottom surface installation inlet valve and air bleeding valve；

The search radar control system includes search radar and master controller, and at least four search are uniformly distributed on the shell Radar, master controller connect search radar, motor, servomotor and control valve member respectively；

The chassis is circle, and the washer support is a plurality of, and each bar washer support arranges according to chassis radial direction；

The cleaning pipe is a plurality of, and each bar cleaning pipe is to control valve member to be arranged as summit in umbrella downwards.