CN110896917A

CN110896917A - Intelligent fish tank cleaning robot

Info

Publication number: CN110896917A
Application number: CN201911071712.1A
Authority: CN
Inventors: 林晨晔; 张欣; 陆泽成
Original assignee: Shanghai Polytechnic University
Current assignee: Shanghai Polytechnic University
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-03-24

Abstract

The invention discloses an intelligent fish tank cleaning robot, which comprises a host and a cleaning module, wherein the host is internally provided with a part of an edge detector, a magnet, a frame detector, a motor and a guide wheel; the frame detectors are arranged on two sides of the main machine and used for informing the robot that the frame of the fish tank is reached and the robot cannot move forward any more; the moss scraping knives are arranged at four corners of the cleaning module and used for cleaning the inner wall of the fish tank. The intelligent fish tank cleaning robot can clean the inner and outer fish tank walls and improve the experience of the whole cleaning process.

Description

Intelligent fish tank cleaning robot

Technical Field

The invention relates to a robot, in particular to an intelligent fish tank cleaning robot.

Background

With the rapid development of national economy and the improvement of living standard of people, people who raise ornamental fishes are more and more popular. Algae can grow after the inner wall of the fish tank is found for a long time in life, and cleaning the inner wall of the fish tank in an aquarium or at home is a very tedious matter and can disturb fish in the fish tank. The existing fish tank cleaning tool needs manual operation, is low in cleaning efficiency, inconvenient and time-consuming to operate, and poor in experience of most users in the cleaning process.

Therefore, an intelligent fish tank cleaning robot which can clean the inner wall and the outer wall of a fish tank and improve the experience of the whole cleaning process is needed to be provided.

Disclosure of Invention

The invention provides an intelligent fish tank cleaning robot, aiming at solving the problems of low cleaning efficiency, inconvenient operation, time consumption and the like of fish tank wall cleaning products. This intelligence fish bowl cleaning machines people can be with inside and outside fish bowl wall clean and promote the experience of whole clean process.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the invention provides an intelligent fish tank cleaning robot, which comprises a host and a cleaning module, wherein the host comprises a part of an edge detector, a magnet, a frame detector, a motor and a guide wheel, the cleaning module comprises a moss scraping knife and a magnet, and the moss scraping knife and the magnet are arranged in the host

The edge detector is arranged at the corner of the main machine and used for informing the robot that the robot reaches the edge of the fish tank and can not move forward any more;

the frame detectors are arranged on four sides of the main machine and used for informing the robot that the frame of the fish tank is reached and the robot cannot move forward any more;

the moss scraping knives are arranged at four corners of the cleaning module and used for cleaning the inner wall of the fish tank.

In a preferred embodiment of the present invention, wherein the main body exterior includes a fixing portion, a reset key, an on-off key, and a remaining portion of the guide wheel, wherein the fixing portion is provided at a top end of the main body for fixing the safety rope.

In a preferred embodiment of the invention, wherein the motor is a reduction motor.

In a preferred embodiment of the invention, the contact surface of the moss scraping knife and the inner wall of the fish tank is 40-45 degrees.

In a more preferable embodiment of the invention, the contact surface of the moss scraping knife and the inner wall of the fish tank is 45 degrees.

The intelligent fish tank cleaning robot has the following remarkable technical effects:

(1) the main machine and the cleaning module are respectively adsorbed on the outer wall and the inner wall of the fish tank in a magnetic manner. The inner wall of the fish tank is cleaned only by the external host machine moving to drive the internal cleaning module, so that the waterproof problem can be well solved;

(2) in order to enable an external host machine to pass through the corner of the fish tank, the cleaning module in the fish tank is made into a strip shape, and the external host machine can smoothly pass through the corner of the fish tank through the principle of the seesaw when the periphery of the cleaning module is provided with magnetic force;

(3) the fish tank cleaning device is characterized in that four corners of the internal cleaning module are respectively provided with a fur scraping knife which is matched with strong magnetic force, so that the friction force between the fur scraping knife and the inner wall of the fish tank is increased, and the fish tank can be better cleaned. The cleaning module automatically floats on the water surface once being separated from the host machine;

(4) in order to enable the main machine to fall on the ground without any loss, the intelligent fish tank cleaning robot is further provided with a safety clamp which is used for clamping the main machine on the fish tank so as to avoid falling on the ground carelessly.

The intelligent fish tank cleaning robot solves the problem of water resistance of the robot in an electric intelligent and magnetic adsorption mode, and improves the cleaning experience of users.

The intelligent fish tank cleaning robot provided by the invention is adsorbed and matched with the large-torque speed reducing motor through strong magnetic force, is not easy to fall off, and can easily pass through corners.

The invention uses the frame detector and the edge detector to effectively sense the boundary of the fish tank, and a Z-shaped cleaning path is planned by a differential wheel (not shown in the figure) under the cooperative bottom of a plurality of sensors (mainly the edge sensor and the frame sensor) which work together to automatically sense the edge of the fish tank.

In order to ensure that the main machine and the cleaning module can be safely adsorbed on the outer wall and the inner wall of the fish tank, a magnet with large magnetism is selected, and a speed reducing motor is used for reducing the moving speed and increasing the torque to deal with the strong magnetic force, so that the main machine and the cleaning module can move on the wall of the fish tank and cannot fall off.

The intelligent fish tank cleaning robot is an advanced fish tank cleaning article with electric and cleaning path planning functions, solves the problems of troublesome cleaning and low efficiency of the fish tank wall cleaning article, and improves the user experience and simultaneously enables a new product to be convenient to clean, high in efficiency and high in cleanliness.

The edge of the fish tank refers to the side edge of the fish tank.

The frame of the fish tank refers to a frame arranged on the edge of the fish tank, and the frame can be arranged on the top side, the bottom side or the side of the fish tank.

Drawings

FIG. 1 is a schematic diagram of the intelligent fish tank cleaning robot in cooperation with a fish tank wall during work;

FIG. 2 is a front view of the intelligent fish tank cleaning robot of the present invention engaged with the wall of a fish tank during operation;

fig. 3 is a schematic structural diagram of the interior of a main machine of the intelligent fish tank cleaning robot of the invention;

fig. 4 is a schematic structural diagram of the outside of a main machine of the intelligent fish tank cleaning robot of the present invention;

fig. 5 is an exploded view of a main unit of the intelligent fish tank cleaning robot of the present invention;

fig. 6 is a top view of a cleaning module of the intelligent fish tank cleaning robot of the present invention;

FIG. 7 is a side view of a cleaning module of the intelligent fish tank cleaning robot of the present invention

Fig. 8 is a schematic structural view of the intelligent fish tank cleaning robot reaching the edge and the frame of the fish tank, wherein the left side is the edge of the fish tank reached by the intelligent fish tank cleaning robot; the right side is a frame of the intelligent fish tank cleaning robot reaching the fish tank.

Detailed Description

Referring to fig. 1 to 6, an intelligent fish tank cleaning robot 100 includes a main body 101 and a cleaning module 102.

The main machine 101 includes an edge detector 1, a magnet 2, a frame detector 3, a motor 4, a part of a guide wheel 5, and a crawler wheel 7. Wherein the content of the first and second substances,

edge detectors 1 (4) are provided at the corners of the main body 101 for informing the robot that the edge of the aquarium 6 has been reached and cannot proceed any further; when the edge detector 1 works, the glass of the fish tank is pressed by the ball, and when the robot reaches the edge, the ball can pop up due to no glass pressing, so that the robot knows that the robot reaches the edge of the glass and cannot advance.

The magnet 2 is arranged at the top end part close to the main machine 101 and is used for attracting the cleaning module 102 positioned on the inner wall 61 of the fish tank 6, and the magnet is preferably a large magnetic magnet;

the frame detectors 3 are respectively arranged at four sides of the main machine 101 and used for informing that the robot reaches the frame of the fish tank 6 and can not move forward any more; when the robot reaches the frame, the shell can be squeezed by the frame so as to press the button of the frame detector, and the robot knows that the robot reaches the frame and can not move forward any more.

The motor 4 is provided at a left portion of the main body 101 for supplying power to the main body 101, and is preferably a reduction motor;

the crawler wheels 7 are arranged near the bottom end portion of the main machine 101, and a differential wheel (not shown) is arranged thereon;

guide wheels 5 are provided at the corners of the main machine.

The main body 101 includes a fixed portion 8, a reset key 9, an on-off key 10, and a remaining portion 5 of the guide wheel outside thereof, wherein

The fixing portion 8 is provided at the top end of the main body 101 for fixing a safety rope (not shown in the drawings) so that the main body 101 is not dropped to the ground. The safety rope can be replaced by a safety clip which is clipped on the fish tank 6 so as to avoid falling to the ground carelessly;

the reset key 9 is arranged at the bottom part close to the main machine 101 and is used for repeatedly cleaning the fish tank wall according to actual needs;

the switch key 10 is provided below the host computer 101 for turning on and off the host computer 101.

The cleaning module 102 comprises a moss knife 11 and a magnet (not shown in the drawings), wherein,

the moss scraping knives 11 are arranged at the four corners of the cleaning module 102 and used for cleaning the inner wall 61 of the fish tank 6, and when the contact surface of the moss scraping knives 11 and the inner wall 61 of the fish tank 6 is at an angle α of 40-45 degrees (preferably 45 degrees) (as shown in fig. 5), the cleaning effect is optimal;

magnets (not shown) are disposed around the cleaning module 102.

The main machine and the cleaning module of the intelligent fish tank cleaning robot are respectively adsorbed on the outer wall and the inner wall of a fish tank, and the main machine on the outer wall moves to drive the cleaning module on the inner wall to clean the inner wall of the fish tank. After cleaning, the cleaning module is separated from the host machine and automatically floats on the water surface.

Claims

1. The intelligent fish tank cleaning robot is characterized in that the intelligent fish tank cleaning robot (100) comprises a host (101) and a cleaning module (102), wherein the host (101) internally comprises a part of an edge detector (1), a magnet (2), a frame detector (3), a motor (4) and a guide wheel (5), and the cleaning module comprises a moss scraping knife (11) and a magnet, wherein

The edge detector (1) is arranged at the corner of the main machine (101) and is used for informing the robot (100) that the edge of the fish tank (6) has been reached and the robot can not go on any further;

the frame detectors (3) are respectively arranged on four sides of the main machine (101) and used for informing the robot (100) that the frame of the fish tank (6) can not move forward any more;

the moss scraping knives (11) are arranged at four corners of the cleaning module (102) and are used for cleaning the inner wall (61) of the fish tank (6).

2. An intelligent fish tank cleaning robot as claimed in claim 1, wherein the main machine (101) comprises a fixing part (8), a reset key (9), a switch key (10) and the rest of the guide wheel (5) from the outside, wherein the fixing part (8) is arranged at the top end of the main machine (101) for fixing the safety rope.

3. An intelligent fish tank cleaning robot as claimed in claim 1 or 2, characterized in that the motor (4) is a speed reduction motor.

4. An intelligent fish tank cleaning robot as claimed in claim 1 or 2, wherein the contact surface between the moss scraping knife (11) and the inner wall (61) of the fish tank (6) is 40-45 degrees.

5. An intelligent fish tank cleaning robot as claimed in claim 4, wherein the contact surface between the moss scraping knife (11) and the inner wall (61) of the fish tank (6) is 45 degrees.