阅读说明：本技术 一种带转向辅助系统的电动洗地机 (Electric floor washing machine with steering auxiliary system ) 是由 陈连友 付兴光 陈达时 李西吉 华宁 于 2020-12-30 设计创作，主要内容包括：本发明公开一种带转向辅助系统的电动洗地机,包括控制面板、污水箱、清水箱、真空电机、盘刷电机、盘刷、吸水耙、主控板、蓄电池、把手,污水箱的上方设置控制面板,控制面板的外壳两侧安装有把手,污水箱下端通过卡扣卡设连接有真空电机,真空电机还卡设连接有清水箱,清水箱的出水口连接设置有清水阀,真空电机上嵌设有角度传感器,真空电机的下端通过转轴连接设置有盘刷电机,盘刷电机的输出端与盘刷连接设置,盘刷电机的后端安装设置有蓄电池,蓄电池的下方固定设置有主控板,盘刷的后方连接设置有吸水耙。本发明洗地机可使用智能逻辑控制,实现全自动化向前运行和转向,无需人员操作。(The invention discloses an electric floor washing machine with a steering auxiliary system, which comprises a control panel, a sewage tank, a clean water tank, a vacuum motor, a disc brush, a water suction rake, a main control board, a storage battery and a handle, wherein the control panel is arranged above the sewage tank, the handles are arranged on two sides of a shell of the control panel, the vacuum motor is connected to the lower end of the sewage tank through a buckle in a clamping manner, the clean water tank is also connected to the vacuum motor in a clamping manner, the clean water valve is connected to a water outlet of the clean water tank, an angle sensor is embedded in the vacuum motor, the lower end of the vacuum motor is connected with the disc brush motor through a rotating shaft, the output end of the disc brush motor is connected with the disc brush, the storage battery is arranged at the rear end of the disc brush motor, the main control. The floor washing machine can realize full-automatic forward running and steering by using intelligent logic control without personnel operation.)

1. An electric floor washing machine with a steering auxiliary system is characterized by comprising a control panel (1), a sewage tank (13), a clean water tank (3), a vacuum motor (12), a disc brush motor, a disc brush, a water suction rake (7), a main control panel (6), a storage battery (5) and a handle (2), wherein the sewage tank (13) is used as a stand column of the floor washing machine, the control panel (1) is arranged above the sewage tank (13), a touch display screen and a switch button are arranged on the control panel (1), the handle (2) is arranged on two sides of a shell of the control panel (1), a water quantity display window is arranged on the front side of the sewage tank (13), the lower end of the sewage tank (13) is connected with the vacuum motor (12) through a buckle clamp, the vacuum motor (12) is also connected with the clean water tank (3) at the same end, and a clean water valve is connected with a water outlet of the clean water tank (3), an angle sensor (4) is embedded on the vacuum motor (12), the lower end of the vacuum motor (12) is connected with a disc brush motor through a rotating shaft, the disc brush motor comprises a left disc brush motor (11) and a right disc brush motor (10), the left disc brush motor (11) and the right disc brush motor (10) are fixedly arranged together, the disc brush comprises a left disc brush (8) and a right disc brush (9), the output end of the left disc brush motor (11) is connected with the left disc brush (8), the output end of the right disc brush motor (10) is connected with the right disc brush (9), a storage battery (5) is arranged at the rear end of the disc brush motor, a main control board (6) is fixedly arranged below the storage battery (5), a water absorption rake (7) is connected and arranged behind the left disc brush (8) and the right disc brush (9), and the water absorption rake (7) is fixedly arranged with the disc brush motor, the main control board (6) is electrically connected with the storage battery (5), the angle sensor (4), the left disc brush motor (11), the right disc brush motor (10), the clean water valve and the vacuum motor (12) through a wire harness, a water outlet of the clean water tank (3) is formed in the positions of the left disc brush (8) and the right disc brush (9), and a water inlet of the sewage tank (13) is formed in the position of the water absorption rake (7).

2. The electric floor washing machine with the steering assist system of claim 1, wherein the water volume display window is made of a transparent material, and a maximum water volume line is arranged on one side of the water volume display window.

3. The electric floor washing machine with the steering auxiliary system as claimed in claim 1, wherein the connection between the sewage tank (13) and the control panel (1) shell, the connection between the sewage tank (13) and the vacuum motor (12), the connection between the sewage tank (13) and the clean water tank (3), and the connection between the storage battery (5) and the disc brush motor are all arranged through buckles.

4. The electric floor washing machine with the steering auxiliary system is characterized in that the left disc brush (8) and the right disc brush (9) are identical in structural size and are symmetrically installed left and right, and the left disc brush (8) and the right disc brush (9) are arranged at a certain angle with each other.

5. The electric floor washing machine with the steering auxiliary system is characterized in that the output rotation directions of the left disc brush motor (11) and the right disc brush motor (10) are opposite, the output rotation speeds are the same, and the rotation directions of the left disc brush (8) and the right disc brush (9) are opposite under the driving of the disc brush motors.

Technical Field

The invention relates to a floor washing machine, in particular to an electric floor washing machine with a steering auxiliary system.

Background

At present, the existing electric floor cleaning machine is completely steered by manpower or is realized by a special steering wheel, and is difficult to realize when meeting the needs of emergency steering or the steering angle is too large and the steering space is small, for example, when the electric floor cleaning machine runs to a corner, the electric floor cleaning machine is slow in steering, large in steering radius, inconvenient to operate, needs to consume a large amount of physical power, often needs to be stopped firstly and then slowly adjusted in direction, and often most of floors cannot be cleaned, so that the working efficiency is low.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention provides a structure adjustment method for the matching of the left disc brush and the right disc brush, which can realize automatic forward operation; through the difference control to left and right dish brush running speed, can realize automatic steering, the main control board wherein can also increase the application function and the application range of electric floor cleaning machine through control program.

The technical scheme adopted by the invention for solving the technical problems is as follows:

as shown in the attached drawings, the electric floor washing machine with the steering auxiliary system comprises a control panel, a sewage tank, a clean water tank, a vacuum motor, a disc brush, a water suction rake, a main control panel, a storage battery and a handle, wherein the sewage tank is used as a stand column of the floor washing machine, the control panel is arranged above the sewage tank, a touch display screen and a switch button are arranged on the control panel, the handles are arranged on two sides of a shell of the control panel, a water quantity display window is arranged on the front side of the sewage tank, the lower end of the sewage tank is connected with the vacuum motor through a buckle in a clamping manner, the clean water tank is also connected and clamped at the same end of the vacuum motor, a clean water valve is connected and arranged at a water outlet of the clean water tank, an angle sensor is embedded on the vacuum motor, the lower end of the vacuum motor is connected and provided with the disc brush motor through a rotating shaft, the fixed setting of left side dish brush motor and right side dish brush motor is in the same place, the dish brush is including left dish brush and right dish brush, the output and the left dish brush of left side dish brush motor are connected and are set up, the output and the right dish brush of right side dish brush motor are connected and are set up, the rear end installation of dish brush motor is provided with the battery, the fixed main control board that is provided with in below of battery, the rear of left side dish brush and right dish brush is connected and is provided with the harrow that absorbs water, the harrow that absorbs water sets up with the dish brush motor is fixed, the main control board passes through pencil and battery, angle sensor, left side dish brush motor, right dish brush motor, clear water valve and vacuum motor electric connection, the delivery port of clear water case sets up in left side dish brush and right dish brush department, the water inlet of sewage case is located harrow department that absorbs water.

The electric floor cleaning machine with the steering auxiliary system is characterized in that the water volume display window is made of transparent materials, and a maximum water volume line is arranged on one side of the water volume display window.

The electric floor washing machine with the steering auxiliary system is characterized in that the sewage tank and the control panel shell, the sewage tank and the vacuum motor, the sewage tank and the clean water tank and the storage battery and the disc brush motor are connected and arranged through buckles.

The electric floor washing machine with the steering auxiliary system is characterized in that the left disc brush and the right disc brush are identical in structural size and are symmetrically installed, and the left disc brush and the right disc brush are arranged at a certain angle.

The electric floor washing machine with the steering auxiliary system is characterized in that the output steering directions of the left disc brush motor and the right disc brush motor are opposite, the output rotating speeds are the same, and the left disc brush and the right disc brush are opposite under the driving of the disc brush motor.

The electric floor washing machine with the steering auxiliary system has the advantages that the electric floor washing machine with the steering auxiliary system can automatically move forwards by adjusting the structure of the left disc brush and the right disc brush in a matching manner; through the difference control to left and right dish brush functioning speed, can realize automatic steering, the main control board wherein can also increase the application function and the application range of electric floor cleaning machine through control program, improves intelligence and product core competitiveness.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the disc brush of the present invention;

FIG. 3 is a schematic diagram of the automatic advance of the disc brush during operation;

fig. 4 is a schematic flow chart of the operation of the present invention.

1. The device comprises a control panel, 2 a handle, 3 a clear water tank, 4 an angle sensor, 5 a storage battery, 6 a main control panel, 7 a water suction rake, 8 a left disc brush, 9 a right disc brush, 10 a right disc brush motor, 11 a left disc brush motor, 12 a vacuum motor and 13 a sewage tank.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[ example 1 ]

As shown in the attached figure 1, the electric floor washing machine with the steering auxiliary system provided by the invention comprises a control panel 1, a sewage tank 13, a clean water tank 3, a vacuum motor 12, a disc brush motor, a disc brush, a water absorption rake 7, a main control panel 6, a storage battery 5 and a handle 2, wherein the sewage tank 13 is used as a stand column of the floor washing machine, the control panel 1 is arranged above the sewage tank 13, a touch display screen and a switch button are arranged on the control panel 1, the handles 2 are arranged on two sides of a shell of the control panel 1, a water quantity display window is arranged on the front side of the sewage tank 13, the lower end of the sewage tank 13 is connected with the vacuum motor 12 through a buckle clamp, the clean water tank 3 is also clamped and connected at the same end of the vacuum motor 12, a clean water valve is connected and arranged at a water outlet of the clean water tank 3, an angle sensor 4 is embedded on the vacuum motor 12, the lower end of the vacuum, the dish brush motor comprises a left dish brush motor 11 and a right dish brush motor 10, the left dish brush motor 11 and the right dish brush motor 10 are fixedly arranged together, the dish brush comprises a left dish brush 8 and a right dish brush 9, the output end of the left dish brush motor 11 is connected with the left dish brush 8, the output end of the right dish brush motor 10 is connected with the right dish brush 9, a storage battery 5 is arranged at the rear end of the dish brush motor, a main control board 6 is fixedly arranged below the storage battery 5, a water suction rake 7 is connected and arranged at the rear end of the left dish brush 8 and the right dish brush 9, the water suction rake 7 is fixedly arranged with the dish brush motor, the main control board 6 is electrically connected with the storage battery 5, an angle sensor 4, the left dish brush motor 11, the right dish brush motor 10, a clean water valve and a vacuum motor 12 through a wiring harness, the water outlet of the clean water tank 3 is arranged at the left dish brush 8 and the right dish brush 9, the inlet of the sewage tank 13 is located at the water absorption rake 7.

Furthermore, the water quantity display window is made of transparent materials, and a maximum water quantity line is arranged on one side of the water quantity display window.

Further, the sewage tank 13 and the shell of the control panel 1, the sewage tank 13 and the vacuum motor 12, the sewage tank 13 and the clean water tank 3, and the storage battery 5 and the disc brush motor are connected and arranged through buckles.

Furthermore, the left disc brush 8 and the right disc brush 9 are completely consistent in structural size and are symmetrically installed in the left and right directions, planes where the left disc brush 8 and the right disc brush 9 are located are arranged at an angle of 2.86 degrees, and the outer side and the inner side of the disc brushes are different from the pressure of the floor.

Further, the output rotation directions of the left disc brush motor 11 and the right disc brush motor 10 are opposite, the output rotation speeds are the same, the rotation directions of the left disc brush 8 and the right disc brush 9 under the driving of the disc brush motors are opposite, and due to the fact that the friction force of the same disc brush and the friction force of the floor are not balanced, forward thrust F can be given to the whole floor washing machine by the floor through the effect of force analysis and reaction force, and the whole floor washing machine is enabled to run forwards.

In the using process of the invention, the storage battery 5 provides electric energy, and a user can operate the control panel 1 to switch the working mode and the start-stop switch and transmit corresponding information to the main control panel 6; the main control board 6 sends out a control instruction to the pneumatic clean water valve, and the clean water valve enables clean water in the clean water tank 3 to flow onto the floor through the water outlet; meanwhile, the main control board 6 sends out an instruction to enable the left disc brush motor 11 and the right disc brush motor 10 to work, and the left disc brush 8 and the right disc brush 9 are driven to work to scrub the floor; meanwhile, the main control board 6 also sends a control command to enable the vacuum motor 12 to work, the vacuum motor 12 sucks air, the sewage tank 13 has certain vacuum degree, suction force is generated at the water suction rake 7 due to the pressure difference with the atmospheric pressure, and sewage generated after being scrubbed on the floor is sucked into the sewage tank 13 through the water suction rake 7.

When a user wants to steer the floor washing machine leftwards, the user can hold the handle to steer the upper body of the whole machine rightwards by a certain angle; when the angle sensor 4 detects that the right deflection angle is larger than a certain value, for example, 15 degrees, the main control board 6 receives and processes the angle information transmitted from the angle sensor 4, and sends a control instruction to the left disc brush motor 11 and the right disc brush motor 10 to enable the rotating speed of the right disc brush motor 10 to be larger than that of the left disc brush motor 11, so that automatic left steering is realized; turn to the right side, the same way.

In the using process of the invention, intelligent logic control can be used, and the movement speed of the floor washing machine can be automatically controlled and adjusted by adjusting the structural size of the two disc brushes, the angle change of the matching of the two disc brushes, the running speed and other parameters; the differential degree of the left disc brush motor 11 and the right disc brush motor 10 can be adjusted through the main control board 6 according to different operation deflection upper machine body angles, so that the control of the steering angle and the control of the turning radius are realized.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.